server sdk添加撤回和删除消息

2025-04-12 09:57:10 +08:00
parent 5e9d411f1b
commit 70f3f96f7a
2 changed files with 169 additions and 0 deletions
@@ -0,0 +1,47 @@
+package cn.wildfirechat.sdk.messagecontent;
+
+import cn.wildfirechat.pojos.MessagePayload;
+import cn.wildfirechat.proto.ProtoConstants;
+
+import java.nio.charset.StandardCharsets;
+import java.util.Base64;
+
+public class DeleteMessageContent extends MessageContent {
+    private long messageId;
+    private String operatorId;
+
+    //必须有个空的构造函数
+    public DeleteMessageContent() {
+    }
+
+    public long getMessageId() {
+        return messageId;
+    }
+
+    public String getOperatorId() {
+        return operatorId;
+    }
+
+
+    @Override
+    public int getContentType() {
+        return ProtoConstants.ContentType.Delete;
+    }
+
+    @Override
+    public int getPersistFlag() {
+        return ProtoConstants.PersistFlag.Not_Persist;
+    }
+
+    @Override
+    public MessagePayload encode() {
+        throw new RuntimeException("Delete message cannot encode");
+    }
+
+    @Override
+    public void decode(MessagePayload payload) {
+        super.decode(payload);
+        operatorId = payload.getContent();
+        messageId = Long.parseLong(new String(Base64.getDecoder().decode(payload.getBase64edData()), StandardCharsets.UTF_8));
+    }
+}
@@ -0,0 +1,122 @@
+package cn.wildfirechat.sdk.messagecontent;
+
+import cn.wildfirechat.pojos.MessagePayload;
+import cn.wildfirechat.proto.ProtoConstants;
+import org.apache.http.util.TextUtils;
+import org.json.simple.JSONObject;
+import org.json.simple.parser.JSONParser;
+import org.json.simple.parser.ParseException;
+
+import java.nio.charset.StandardCharsets;
+import java.util.Base64;
+
+public class RecallMessageContent extends MessageContent {
+    private long messageId;
+    private String operatorId;
+
+
+    private String originalSender;
+
+    private int originalContentType;
+    private String originalSearchableContent;
+    private String originalContent;
+    private String originalExtra;
+    private byte[] originalBinaryContent;
+    private int originalMediaType;
+    private String originalMediaUrl;
+    private long originalMessageTimestamp;
+
+    //必须有个空的构造函数
+    public RecallMessageContent() {
+    }
+
+    public long getMessageId() {
+        return messageId;
+    }
+
+    public String getOperatorId() {
+        return operatorId;
+    }
+
+    public String getOriginalSender() {
+        return originalSender;
+    }
+
+    public int getOriginalContentType() {
+        return originalContentType;
+    }
+
+    public String getOriginalSearchableContent() {
+        return originalSearchableContent;
+    }
+
+    public String getOriginalContent() {
+        return originalContent;
+    }
+
+    public String getOriginalExtra() {
+        return originalExtra;
+    }
+
+    public long getOriginalMessageTimestamp() {
+        return originalMessageTimestamp;
+    }
+
+    public byte[] getOriginalBinaryContent() {
+        return originalBinaryContent;
+    }
+
+    public int getOriginalMediaType() {
+        return originalMediaType;
+    }
+
+    public String getOriginalMediaUrl() {
+        return originalMediaUrl;
+    }
+
+    @Override
+    public int getContentType() {
+        return ProtoConstants.ContentType.Recall;
+    }
+
+    @Override
+    public int getPersistFlag() {
+        return ProtoConstants.PersistFlag.Persist;
+    }
+
+    @Override
+    public MessagePayload encode() {
+        throw new RuntimeException("Recall message cannot encode");
+    }
+
+    @Override
+    public void decode(MessagePayload payload) {
+        super.decode(payload);
+        operatorId = payload.getContent();
+        messageId = Long.parseLong(new String(Base64.getDecoder().decode(payload.getBase64edData()), StandardCharsets.UTF_8));
+        if(!TextUtils.isEmpty(payload.getExtra())) {
+            try {
+                JSONObject dictionary = (JSONObject) new JSONParser().parse(payload.getExtra());
+                originalSender = (String) dictionary.get("s");
+                if (dictionary.containsKey("t")) {
+                    originalContentType = ((Number) dictionary.get("t")).intValue();
+                }
+                originalSearchableContent = (String) dictionary.get("sc");
+                originalContent = (String) dictionary.get("c");
+                originalExtra = (String) dictionary.get("e");
+                if (dictionary.containsKey("ts")) {
+                    originalMessageTimestamp = ((Number) dictionary.get("ts")).longValue();
+                }
+                if (dictionary.containsKey("mt")) {
+                    originalMediaType = ((Number) dictionary.get("mt")).intValue();
+                }
+                originalMediaUrl = (String) dictionary.get("mu");
+                if (dictionary.containsKey("mb")) {
+                    originalBinaryContent = Base64.getDecoder().decode((String) dictionary.get("mb"));
+                }
+            } catch (ParseException e) {
+                throw new RuntimeException(e);
+            }
+        }
+    }
+}