消息傳送要點

本頁面記錄使用傳訊元件以在網站上包含傳訊功能的詳細資訊。

客戶端的要點

撰寫訊息

訊息清單 （適用於收件匣、已傳送及清除）

另請參閱用戶端自訂

伺服器端的要點

• 設定傳訊

• 用於SCF元件 的報文傳送客戶端API

• 服務 的傳訊API

• 傳訊端點

• 伺服器端自訂

valid: mb.setInboxPath( "/mail/inbox" );
 not valid: mb.setInboxPath( "/mail/inbox/" );

社群網站

使用精靈建立的社群網站結構會在選取時包含傳訊功能。 請參閱社群網站控制台的User Management設定。

程式碼範例：收到的消息通知

社交訊息功能會擲回操作的事件，例如send、marking read、marking delete。 您可以擷取這些事件，並對事件中包含的資料採取動作。

以下範例是事件處理常式，其偵聽message sent事件，並使用Day CQ Mail Service傳送電子郵件給所有訊息收件者。

若要試用伺服器端範例指令碼，您需要開發環境和建立OSGi套件組合的功能。

1. 以管理員身分登入 [CRXDE|Lite](http://localhost:4502/crx/de)

2. 在/apps/engage/install中以任意名稱建立bundle node，例如

   • 符號名稱:com.engage.media.social.messaging.MessagingNotification
   • 名稱:快速入門教學課程訊息通知
   • 說明:當使用者收到訊息時傳送電子郵件通知的範例服務
   • 套件: com.engage.media.social.messaging.notification

3. 導航到 /apps/engage/install/com.engage.media.social.messaging.MessagingNotification/src/main/java/com/engage/media/social/messaging/notification

   1. 刪除自動建立的Activator.java類
   2. 建立類MessageEventHandler.java
   3. 將下方的程式碼複製/貼上至MessageEventHandler.java

4. 按一下「全部保存」

5. 導覽至/apps/engage/install/com.engage.media.social.messaging.MessagingNotification/com.engage.media.social.messaging.MessagingNotification.bnd ，並依照MessageEventHandler.java程式碼的寫入，新增所有匯入陳述式。

6. 建立套件組合

7. 確保配置了Day CQ Mail ServiceOSGi服務

8. 以示範使用者身分登入，並傳送電子郵件給其他使用者

9. 收件者應會收到有關新訊息的電子郵件

MessageEventHandler.java

package com.engage.media.social.messaging.notification;

import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Properties;
import org.apache.felix.scr.annotations.Property;
import org.apache.felix.scr.annotations.Service;
import org.apache.felix.scr.annotations.Reference;
import org.apache.sling.api.resource.ResourceResolver;
import org.apache.sling.api.resource.ResourceResolverFactory;
import org.apache.sling.api.resource.Resource;
import org.apache.commons.mail.Email;
import org.apache.commons.mail.EmailException;
import org.apache.commons.mail.SimpleEmail;
import org.apache.commons.mail.HtmlEmail;
import java.util.List;
import org.osgi.service.event.Event;
import org.osgi.service.event.EventHandler;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.adobe.cq.social.messaging.api.Message;
import com.adobe.cq.social.messaging.api.MessagingEvent;
import com.day.cq.mailer.MessageGatewayService;
import com.day.cq.mailer.MessageGateway;

@Component(immediate=true)
@Service(EventHandler.class)
@Properties({
        @Property(name = "event.topics", value = "com/adobe/cq/social/message")
})
public class MessagingEventHandler implements EventHandler {
    private Logger logger = LoggerFactory.getLogger(MessagingEventHandler.class);

    @Reference
    ResourceResolverFactory resourceResolverFactory;

    @Reference
    private MessageGatewayService messageGatewayService;

    ResourceResolver resourceResolver=null;
    MessageGateway messageGateway=null;

    public void sendMail(String from, String to,String subject, String content){
        Email email = new SimpleEmail();
        messageGateway = messageGatewayService.getGateway(SimpleEmail.class);
        try {
         email.addTo(to);
            email.addReplyTo(from);
            email.setFrom(from);
            email.setMsg(content);
            email.setSubject(subject);
         messageGateway.send(email);
        } catch(EmailException ex) {
            logger.error("MessageNotificaiton : Error sending email : "+ex.getMessage());
        }
        logger.info("**** MessageNotification **** Mail sent to " + to);
    }

    public void handleEvent(Event event) {
        //Get Message Path and originator User's ID from event
        String messagePath = (String) event.getProperty("path");
        String senderId = (String) event.getProperty("userId");
        MessagingEvent.MessagingActions action = (MessagingEvent.MessagingActions) event.getProperty("action");
        try{
            if(MessagingEvent.MessagingActions.MessageSent.equals(action)){
                resourceResolver = resourceResolverFactory.getAdministrativeResourceResolver(null);

                //Read message
                Resource resource = resourceResolver.getResource(messagePath);
                Message msg = resource.adaptTo(Message.class);

                //Get list of recipient Ids from message
                //For Getting Started Tutorial, Id is same as email. If that is not the case in your site,
                //an additional step is needed to retrieve the email for the Id
                List<String> reclist = msg.getRecipientIdList();
                for(int i=0;i<reclist.size();i++){
                    //Send Email using Mailing Service
                    sendMail("admin@cqadmin.qqq",reclist.get(i),"New message on Getting Started Tutorial", "Hi\nYou have received a new message from  " +  senderId + ". To read it, sign in to Getting Started Tutorial.\n\n-Engage Admin");
                }
            }
        } catch(Exception ex){
            logger.error("Error getting message info : " + ex.getMessage());
        } finally {
            resourceResolver.close();
        }

    }
}

Business.Adobe.com 資源

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