/
ChatMessageListener.java
executable file
·78 lines (64 loc) · 3.33 KB
/
ChatMessageListener.java
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package org.bigbluebutton.conference.service.chat;
import org.bigbluebutton.conference.service.messaging.MessagingConstants;
import org.bigbluebutton.conference.service.messaging.redis.MessageHandler;
import com.google.gson.JsonParser;
import com.google.gson.JsonObject;
import java.util.Map;
import java.util.HashMap;
import org.bigbluebutton.core.api.IBigBlueButtonInGW;
public class ChatMessageListener implements MessageHandler{
private IBigBlueButtonInGW bbbGW;
public void setBigBlueButtonInGW(IBigBlueButtonInGW bbbGW) {
this.bbbGW = bbbGW;
}
@Override
public void handleMessage(String pattern, String channel, String message) {
if (channel.equalsIgnoreCase(MessagingConstants.TO_CHAT_CHANNEL)) {
JsonParser parser = new JsonParser();
JsonObject obj = (JsonObject) parser.parse(message);
JsonObject headerObject = (JsonObject) obj.get("header");
JsonObject payloadObject = (JsonObject) obj.get("payload");
JsonObject messageObject = (JsonObject) payloadObject.get("message");
String eventName = headerObject.get("name").toString();
eventName = eventName.replace("\"", "");
if (eventName.equalsIgnoreCase(MessagingConstants.SEND_PUBLIC_CHAT_MESSAGE_REQUEST) ||
eventName.equalsIgnoreCase(MessagingConstants.SEND_PRIVATE_CHAT_MESSAGE_REQUEST)){
String meetingID = payloadObject.get("meeting_id").toString().replace("\"", "");
String requesterID = payloadObject.get("requester_id").toString().replace("\"", "");
//case getChatHistory
if(eventName.equalsIgnoreCase("get_chat_history")) {
String replyTo = meetingID + "/" + requesterID;
bbbGW.getChatHistory(meetingID, requesterID, replyTo);
}
else {
String chatType = messageObject.get("chat_type").toString().replace("\"", "");
String fromUserID = messageObject.get("from_userid").toString().replace("\"", "");
String fromUsername = messageObject.get("from_username").toString().replace("\"", "");
String fromColor = messageObject.get("from_color").toString().replace("\"", "");
String fromTime = messageObject.get("from_time").toString().replace("\"", "");
String fromTimezoneOffset = messageObject.get("from_tz_offset").toString().replace("\"", "");
String toUserID = messageObject.get("to_userid").toString().replace("\"", "");
String toUsername = messageObject.get("to_username").toString().replace("\"", "");
String tempChat = messageObject.get("message").toString();
String chatText = tempChat.substring(1, tempChat.length() - 1).replace("\\\"", "\"");
Map<String, String> map = new HashMap<String, String>();
map.put(ChatKeyUtil.CHAT_TYPE, chatType);
map.put(ChatKeyUtil.FROM_USERID, fromUserID);
map.put(ChatKeyUtil.FROM_USERNAME, fromUsername);
map.put(ChatKeyUtil.FROM_COLOR, fromColor);
map.put(ChatKeyUtil.FROM_TIME, fromTime);
map.put(ChatKeyUtil.FROM_TZ_OFFSET, fromTimezoneOffset);
map.put(ChatKeyUtil.TO_USERID, toUserID);
map.put(ChatKeyUtil.TO_USERNAME, toUsername);
map.put(ChatKeyUtil.MESSAGE, chatText);
if(eventName.equalsIgnoreCase(MessagingConstants.SEND_PUBLIC_CHAT_MESSAGE_REQUEST)) {
bbbGW.sendPublicMessage(meetingID, requesterID, map);
}
else if(eventName.equalsIgnoreCase(MessagingConstants.SEND_PRIVATE_CHAT_MESSAGE_REQUEST)) {
bbbGW.sendPrivateMessage(meetingID, requesterID, map);
}
}
}
}
}
}