Salesforce

 

public with sharing class WechatNews {
    public WechatNews() {

    }
    public String title;
    public String description;
    public String picUrl;
    public String url;
    public WeChatNews(String t, String d, String p, String u){
        this.title = t;
        this.description = d;
        this.picUrl = p;
        this.url = u;
   }
}

public with sharing class ResponseMessage {
	public String title;
	public String url;

	public ResponseMessage(String title,String url) {
		this.title = title;
		this.url = url;
	}
}

public with sharing class RequestMessage {
	public String toUserName;
	public String fromUserName;
	public String msgType;
	public String content;
	public String Ticket;
	public String EventKey;

	public RequestMessage(String toUserName,String fromUserName,String msgType,String content,String Ticket,String EventKey) {
		this.toUserName = toUserName;
		this.fromUserName = fromUserName;
		this.msgType = msgType;
		this.content = content;
		this.Ticket = Ticket;
		this.EventKey = EventKey;
	}
}

public with sharing class IncomingMsg {
    public IncomingMsg() {

    }
    public String toUserName;
    public String fromUserName;
    public String msgType;
    public String picURL;
    public String mediaID;
    public String locationX;
    public String locationY;
    public String URL;
    public String content;
    public String event;
    public String eventKey;
    public String recognition;
    public String Ticket;
    public IncomingMsg(String tUN, String fUN, String mT, String pU, String mI, String lX, String lY, String u, String c, String e, String eK, String r,String ti){
        this.toUserName = tUN;
        this.fromUserName = fUN;
        this.msgType = mT;
        this.picURL = pU;
        this.mediaID = mI;
        this.locationX = lX;
        this.locationY = lY;
        this.URL = u;
        this.content = c;
        this.event = e;
        this.eventKey = eK;
        this.recognition = r;
        this.Ticket = ti;
    }
}

@RestResource(urlMapping = '/WeChatRest/*')
global without sharing class IntegrateWechat {
    public static List strList;
    public static List openIdList;

    public IntegrateWechat() {

    }

    @HttpGet
    global static void doGet() {
        String signature = RestContext.request.params.get('signature');
        String timestamp = RestContext.request.params.get('timestamp');
        String nonce = RestContext.request.params.get('nonce');
        String echostr = RestContext.request.params.get('echostr');
        System.debug(echostr + ' ------------ timestamp------------' + timestamp);

        if (checkSignature(signature, timestamp, nonce)) {

            RestContext.response.addHeader('Content-Type', 'text/plain');
            RestContext.response.responseBody = Blob.valueOf(echostr);

        }
    }

    public static Boolean checkSignature(String signature, String timestamp, String nonce) {
        String[] arr = new String[] {'richDemo', timestamp, nonce};
        arr.sort();
        String content = '';
        for (Integer i = 0; i < arr.size(); i++) {
            content += arr[i];
        }
        Blob hash = Crypto.generateDigest('SHA1', Blob.valueOf(content));
        String hexDigest = EncodingUtil.convertToHex(hash);
        String singUpperCase = hexDigest.toUpperCase();
        System.debug(singUpperCase + '===============');
        // 将sha1加密后的字符串可与signature对比，标识该请求来源于微信  
        Boolean flag = singUpperCase != null ? singUpperCase .equals(signature.toUpperCase()) : false;
        system.debug(flag + '==============');

        return flag;
    }

    @HttpPost
    global static void doPost() {
        //Receive message from user;
        RestRequest req = RestContext.request;
        RestResponse res = RestContext.response;
        string strMsg = req.requestBody.toString();
        System.debug('Request Contents' + strMsg);
        XmlStreamReader reader = new XmlStreamReader(strMsg);
        String toUserName = '';
        String fromUserName = '';
        String msgType = '';
        String picURL = '';
        String mediaID = '';
        String locationX = '';
        String locationY = '';
        String URL = '';
        String content = '';
        String msgID = '';
        String event = '';
        String eventKey = '';
        String recognition = '';
        String Ticket = '';

        while (reader.hasNext()) {
            if (reader.getLocalName() == 'ToUserName') {
                reader.next();
                if (String.isNotBlank(reader.getText())) {
                    toUserName = reader.getText();
                }
            } else if (reader.getLocalName() == 'FromUserName') {
                reader.next();
                if (String.isNotBlank(reader.getText())) {
                    fromUserName = reader.getText();
                }
            } else if (reader.getLocalName() == 'MsgType') {
                reader.next();
                if (String.isNotBlank(reader.getText())) {
                    msgType = reader.getText();
                }
            } else if (reader.getLocalName() == 'PicURL') {
                reader.next();
                if (String.isNotBlank(reader.getText())) {
                    picURL = reader.getText();
                }
            } else if (reader.getLocalName() == 'MediaId') {
                reader.next();
                if (String.isNotBlank(reader.getText())) {
                    mediaID = reader.getText();
                }
            } else if (reader.getLocalName() == 'Location_X') {
                reader.next();
                if (String.isNotBlank(reader.getText())) {
                    locationX = reader.getText();
                }
            } else if (reader.getLocalName() == 'Location_Y') {
                reader.next();
                if (String.isNotBlank(reader.getText())) {
                    locationY = reader.getText();
                }
            } else if (reader.getLocalName() == 'Url') {
                reader.next();
                if (String.isNotBlank(reader.getText())) {
                    URL = reader.getText();
                }
            } else if (reader.getLocalName() == 'MsgId') {
                reader.next();
                if (String.isNotBlank(reader.getText())) {
                    msgID = reader.getText();
                }
            } else if (reader.getLocalName() == 'Content') {
                reader.next();
                if (String.isNotBlank(reader.getText())) {
                    content = reader.getText();
                }
            } else if (reader.getLocalName() == 'Event') {
                reader.next();
                if (String.isNotBlank(reader.getText())) {
                    event = reader.getText();
                }
            } else if (reader.getLocalName() == 'EventKey') {
                reader.next();
                if (String.isNotBlank(reader.getText())) {
                    eventKey = reader.getText();
                }
            } else if (reader.getLocalName() == 'Recognition') {
                reader.next();
                if (String.isNotBlank(reader.getText())) {
                    recognition = reader.getText();
                }
            }else if (reader.getLocalName() == 'Ticket') {
                System.debug('ticket---->');
                reader.next();
                if (String.isNotBlank(reader.getText())) {
                    Ticket = reader.getText();
                }
            }
            reader.next();
        }

        System.debug('toUserName===>' + toUserName);
        System.debug('fromUserName===>' + fromUserName);
        System.debug('msgType===>' + msgType);

        IncomingMsg inMsg = new IncomingMsg(toUserName, fromUserName, msgType, picURL, mediaID, locationX, locationY, URL, content, event, eventKey, recognition,Ticket);

        String rtnMsg = '';
        String resultXML;
        RequestMessage receiveMsg = new RequestMessage(toUserName,fromUserName,msgType,content,Ticket,eventKey);
        //回复消息
        if (msgType.equals('text')) {
            rtnMsg = handleText(inMsg);
        } else if (msgType.equals('event')) {
            rtnMsg = handleEvent(inMsg);
            System.debug(fromUserName);
            System.debug(eventKey);
            List cmList = [
                    SELECT Id, Contact.WechatId__c, CampaignId, Arrived__c
                    FROM CampaignMember
                    WHERE Contact.WechatId__c = :fromUserName
                    AND CampaignId = :eventKey.split(':')[0]
            ];
            if (cmList.size() > 0) {
                if (eventKey.split(':')[1] == 'register') {
                    for (CampaignMember cm : cmList) {
                        cm.Arrived__c = true;
                        WechatPageController.sendRegisterMessage(cm.Contact.WechatId__c, 'Welcome', 'Have fun!', cm.CampaignId);
//                        resultXML = buildResponseXMLByContent(receiveMsg);
//                        System.debug('resultXML--->'+resultXML);
//                        RestContext.response.addHeader('Content-Type', 'text/plain');
//                        RestContext.response.responseBody = Blob.valueOf(resultXML);
//                        System.debug('RestContext.response.responseBody------>'+RestContext.response.responseBody);
                    }
                    update cmList;
                } else if (eventKey.split(':')[1] == 'feedback') {
                    for (CampaignMember cm : cmList) {
                        WechatPageController.sendMessage1(cm.Contact.WechatId__c, 'Feedback', 'Please tell us about your feeling.', cm.CampaignId);
                    }
                }
            } else {
                // 原先没有添加到Campaign Member
                List contactList=[
                SELECT Id,WechatId__c
                FROM Contact
                WHERE WechatId__c=:fromUserName];

                List campaignMemberList=new List();
                for(Contact contact:contactList ){
                    CampaignMember campaignMember=new CampaignMember();
                    campaignMember.ContactId=contact.Id;
                    campaignMember.Arrived__c=true;
                    campaignMember.CampaignId=eventKey.split(':')[0];
                    campaignMemberList.add(campaignMember);
                }

                insert campaignMemberList;
            }

        }
        RestResponse response = RestContext.response;
        response.statusCode = 200;
        response.responseBody = Blob.valueOf('success');
    }


    public static String buildResponseXMLByContent(RequestMessage message) {
        //用于作为XML拼装的返回结果
        String buildXMLString;
        //对搜索出来的结果集进行封装，然后加工处理XML作为微信返回内容
        List responseMessageList = new List();
        buildXMLString = buildResponseXML(message, responseMessageList);
        System.debug(LoggingLevel.INFO, '*** buildXMLString: ' + buildXMLString);
        return buildXMLString;
    }
    public static String buildResponseXML(RequestMessage message,List responseMessageList) {


        String currentDateTime = System.now().format('YYYY-MM-dd HH:mm:ss');

        //根据微信公众号规则拼装XML模板
        String responseMessageTemplate = ''
                + currentDateTime +
                ''+
                ''+
                ''+
                ''+
                '';
        //XML模板中对应的Placeholder的值
        String[] arguments;

        arguments = new String[]{message.fromUserName, message.toUserName, 'Sign in succeeded'};


        //非文本输入提示
//        if(!message.msgType.equalsIgnoreCase('text')) {
//            arguments = new String[]{message.fromUserName, message.toUserName, '该公众号目前支支持文字输入'};
//        } else {
//            //没有搜索出记录提示
//            if(responseMessageList.isEmpty()) {
//                arguments = new String[]{message.fromUserName, message.toUserName, '没有匹配的数据，请重新尝试其他的关键字'};
//            } else {
//                String messageStringBuffer = '';
//                for(ResponseMessage responseItem : responseMessageList) {
//                    messageStringBuffer += '' + responseItem.title + '">\n';
//                }
//                messageStringBuffer = messageStringBuffer.removeEnd('\n');
//                arguments = new String[]{message.fromUserName, message.toUserName, messageStringBuffer};
//            }
//        }
        String results = String.format(responseMessageTemplate, arguments);
        return results;
    }

    private static String handleText(IncomingMsg msg) {
        String keyword = msg.content;
        String strReply;
        String strResult;

        if (keyword.equals('1')) {
            strReply = '这是个文本消息';
            strResult = composeTextReply(msg, strReply);
        } else if (keyword.equals('2') || keyword.equals('单图文')) {
            WeChatNews news = new WeChatNews('图文图文图文图文图文图文', '2020图文图文图文图文', 'http://a.36krcnd.com/photo/2014/4e3ae0dac4884bb91934a689b72f8f8b.png',
                    'https://richs-wechat-developer-edition.ap16.force.com/WechatPage');
            List newsList = new List();
            newsList.add(news);
            strResult = composeNewsReply(msg, newsList);
        } else if (keyword.equals('3')) {
            WeChatNews news1 = new WeChatNews('图文1图文1图文1图文1图文1图文1', '2020图文1图文1图文1图文1图文1图文1', 'http://a.36krcnd.com/photo/2014/4e3ae0dac4884bb91934a689b72f8f8b.png',
                    'http://www.36kr.com/p/212479.html');
            WeChatNews news2 = new WeChatNews('图文2图文2图文2图文2图文2图文2', '2020图文2图文2图文2图文2图文2图文2', 'http://a.36krcnd.com/photo/2014/e64d647389bfda39131e12fa9d606bb6.jpg',
                    'http://www.36kr.com/p/212476.html');
            WeChatNews news3 = new WeChatNews('图文3图文3图文3图文3图文3图文3', '2020图文3图文3图文3图文3图文3图文3', 'http://a.36krcnd.com/photo/2014/25490e2b8e63ced9586f0a432eebb972.jpg',
                    'http://www.36kr.com/p/212484.html');
            List newsList = new List();
            newsList.add(news1);
            newsList.add(news2);
            newsList.add(news3);
            strResult = composeNewsReply(msg, newsList);
        } else if (keyword.equals('4')) {
            Map music = new Map();
            music.put('title', '爱你的宿命');
            music.put('description', '张信哲');
            music.put('musicUrl',
                    'http://zhangmenshiting.baidu.com/data2/music/119826740/1197655931401552061128.mp3?xcode=80587c819993d49621a8dce05e5bb8c9e36664380262dc7e&song_id=119765593');
            music.put('musicHQUrl',
                    'http://zhangmenshiting.baidu.com/data2/music/119826740/1197655931401552061128.mp3?xcode=80587c819993d49621a8dce05e5bb8c9e36664380262dc7e&song_id=119765593');
            strResult = composeMusicReply(msg, music);
        } else {
            WeChatNews newsS = new WeChatNews('test,test......', 'shdiswanghsiankgi....', 'http://a.36krcnd.com/photo/2014/4e3ae0dac4884bb91934a689b72f8f8b.png',
                    'https://richs-wechat-developer-edition.ap16.force.com/WechatPage');
            List newsListS = new List();
            newsListS.add(newsS);
            strResult = composeNewsReply(msg, newsListS);
        }
        return strResult;
    }

    private static String composeNewsReply(IncomingMsg msg, List newsList) {
        String strNews = '';
        String newsTpl = '';
        for (WeChatNews news : newsList) {
            String[] arguments = new String[]{news.title, news.description, news.picUrl, news.url};
            strNews += String.format(newsTpl, arguments);
        }
        String strTmp =
                '1234567890' +
                strNews + '';
        String[] arguments = new String[]{msg.fromUserName, msg.toUserName, String.valueOf(newsList.size())};
        String results = String.format(strTmp, arguments);
        return results;
    }

    private static String composeMusicReply(IncomingMsg msg, Map music) {
        String strTitle = music.get('title');
        String strDesc = music.get('description');
        String strURL = music.get('musicUrl');
        String strHQURL = music.get('musicHQUrl');
        String musicTpl =
                '12345678';
        String[] arguments = new String[]{msg.fromUserName, msg.toUserName, strTitle, strDesc, strURL, strHQURL};
        String results = String.format(musicTpl, arguments);
        return results;
    }

    private static String composeTextReply(IncomingMsg msg, String content) {
        String strTmp =
                '12345678';
        String[] arguments = new String[]{msg.fromUserName, msg.toUserName, content};
        String strReply = String.format(strTmp, arguments);
        return strReply;
    }

    public static String handleEvent(IncomingMsg msg) {
        strList = new List();
        String event = msg.event;
        String strTmp = '';
        if (event.equals('subscribe')) {
            WechatPageController.getAccessToken();
        } else if (event.equals('unsubscribe')) {
            strTmp = '';
        } else if (event.equals('CLICK')) {
            //strTmp = '您点击了' + msg.eventKey;
            if (msg.eventKey.equals('最新展销')) {
                WeChatNews newsS = new WeChatNews('test,test......', 'shdiswanghsiankgi....', 'http://a.36krcnd.com/photo/2014/4e3ae0dac4884bb91934a689b72f8f8b.png',
                        'http://www.36kr.com/p/212479.html');
                List newsListS = new List();
                newsListS.add(newsS);
                String strResult = composeNewsReply(msg, newsListS);
                return strResult;
            }
        }
        String result = composeTextReply(msg, strTmp);
        return result;
    }
}

 

    
        
        
    
    

    

        


        
        

            

                
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/*
 * Created by leal on 2020/6/15.
 */
public class WechatCampaignConfirmController {

   Public Campaign campaign{
      get;set;
   }
   public String description{
      get;set;
   }
   public String code {
      get; set;
   }
   public  String Result {
      get; set;
   }
   public  Integer Rating {
      get; set;
   }
   public  String Feedback {
      get; set;
   }
   public  String campaignId {
      get; set;
   }
   public static String openId { get; set; }
   public class JSONApex{
      public String access_token;
      public Integer expires_in;
      public String refresh_token;
      public String openid;
      public String scope;
   }

   public WechatCampaignConfirmController() {
      code = ApexPages.currentPage().getParameters().get('code');
      String campaignId = ApexPages.currentPage().getParameters().get('strId');
      System.debug('campaignId---->'+campaignId);
      System.debug('code---->'+code);
      //getAuthAcessToken();
      Campaign campaign = [select id, name, Type, StartDate, EndDate, Description,ExpectedRevenue from campaign where id=:campaignId];
      this.campaign = campaign;
      this.campaignId=campaign.Id;

   }
   @RemoteAction
   public static String  doSave(String campaignid,String Rating,String Feedback,String code) {
      Http h = new Http();
      HttpRequest req = new HttpRequest();
      req.setMethod('GET');
      req.setHeader('Content-Type', 'text/xml;charset=UTF-8');
      req.setEndpoint('https://api.weixin.qq.com/sns/oauth2/access_token?' +
            'appid=wxa16c53b4e1de217b&' +
            'secret=8ce3a2fede0c6b9be9f87542843d25ab&' +
            'code=' + code + '&grant_type=authorization_code');
      //ApexPages.currentPage().getParameters().get('code')

      HttpResponse res = h.send(req);
      String Result = res.getBody();
      Result = '[' + Result;
      Result += ']';
      System.debug('Result--->'+Result);
      List openIdList = (List)JSON.deserialize(Result, List.class);
      System.debug('openIdss' + openIdList[0].openid);
      openId =  openIdList[0].openid;

      Contact contact=[select id from contact where WechatId__c=:openId];

      Campaign_Feedback__c CampaignFeedback=new Campaign_Feedback__c();
      CampaignFeedback.Campaign__c=campaignid;
      CampaignFeedback.Rating__c=Integer.valueOf(Rating);
      CampaignFeedback.Feedback__c=Feedback;
      CampaignFeedback.Contact__c=contact.id;
      System.debug('CampaignFeedback---->'+CampaignFeedback);
      insert CampaignFeedback;
      return campaignid;
   }
   
}