mirror of
https://github.com/nextcloud/talk-android.git
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Spotbug: split message processing to reduce complexity
Signed-off-by: Andy Scherzinger <info@andy-scherzinger.de>
This commit is contained in:
Andy Scherzinger
parent
7b86b02c21
commit
c5067b7a60
1 changed files with 149 additions and 118 deletions
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@ -54,6 +54,7 @@ import java.util.Map;
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import javax.inject.Inject;
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import androidx.annotation.NonNull;
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import autodagger.AutoInjector;
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import okhttp3.OkHttpClient;
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import okhttp3.Request;
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@ -163,15 +164,141 @@ public class MagicWebSocketInstance extends WebSocketListener {
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}
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@Override
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public void onMessage(WebSocket webSocket, String text) {
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public void onMessage(@NonNull WebSocket webSocket, @NonNull String text) {
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if (webSocket == internalWebSocket) {
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Log.d(TAG, "Receiving : " + webSocket + " " + text);
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try {
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BaseWebSocketMessage baseWebSocketMessage = LoganSquare.parse(text, BaseWebSocketMessage.class);
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String messageType = baseWebSocketMessage.getType();
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if (messageType != null) {
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switch (messageType) {
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case "hello":
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processHelloMessage(webSocket, text);
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break;
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case "error":
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processErrorMessage(webSocket, text);
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break;
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case "room":
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processJoinedRoomMessage(text);
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break;
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case "event":
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processEventMessage(text);
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break;
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case "message":
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processMessage(text);
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break;
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case "bye":
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connected = false;
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resumeId = "";
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break;
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default:
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break;
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}
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} else {
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Log.e(TAG, "Received message with type: null");
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}
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} catch (IOException e) {
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Log.e(TAG, "Failed to recognize WebSocket message", e);
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}
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}
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}
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private void processMessage(String text) throws IOException {
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CallOverallWebSocketMessage callOverallWebSocketMessage = LoganSquare.parse(text, CallOverallWebSocketMessage.class);
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NCSignalingMessage ncSignalingMessage = callOverallWebSocketMessage.getCallWebSocketMessage().getNcSignalingMessage();
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if (TextUtils.isEmpty(ncSignalingMessage.getFrom()) && callOverallWebSocketMessage.getCallWebSocketMessage().getSenderWebSocketMessage() != null) {
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ncSignalingMessage.setFrom(callOverallWebSocketMessage.getCallWebSocketMessage().getSenderWebSocketMessage().getSessionId());
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}
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signalingMessageReceiver.process(ncSignalingMessage);
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}
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private void processEventMessage(String text) throws IOException {
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EventOverallWebSocketMessage eventOverallWebSocketMessage = LoganSquare.parse(text, EventOverallWebSocketMessage.class);
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if (eventOverallWebSocketMessage.getEventMap() != null) {
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String target = (String) eventOverallWebSocketMessage.getEventMap().get("target");
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switch (target) {
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case "room":
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if (eventOverallWebSocketMessage.getEventMap().get("type").equals("message")) {
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processRoomMessageMessage(eventOverallWebSocketMessage);
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} else if (eventOverallWebSocketMessage.getEventMap().get("type").equals("join")) {
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processRoomJoinMessage(eventOverallWebSocketMessage);
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}
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break;
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case TARGET_PARTICIPANTS:
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signalingMessageReceiver.process(eventOverallWebSocketMessage.getEventMap());
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break;
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}
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}
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}
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private void processRoomMessageMessage(EventOverallWebSocketMessage eventOverallWebSocketMessage) {
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Map<String, Object> messageHashMap = (Map<String, Object>) eventOverallWebSocketMessage
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.getEventMap()
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.get("message");
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if (messageHashMap != null && messageHashMap.containsKey("data")) {
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Map<String, Object> dataHashMap = (Map<String, Object>) messageHashMap.get("data");
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if (dataHashMap != null && dataHashMap.containsKey("chat")) {
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Map<String, Object> chatMap = (Map<String, Object>) dataHashMap.get("chat");
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if (chatMap != null && chatMap.containsKey("refresh") && (boolean) chatMap.get("refresh")) {
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HashMap<String, String> refreshChatHashMap = new HashMap<>();
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refreshChatHashMap.put(BundleKeys.KEY_ROOM_TOKEN, (String) messageHashMap.get("roomid"));
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refreshChatHashMap.put(BundleKeys.KEY_INTERNAL_USER_ID, Long.toString(conversationUser.getId()));
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eventBus.post(new WebSocketCommunicationEvent("refreshChat", refreshChatHashMap));
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}
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}
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}
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}
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private void processRoomJoinMessage(EventOverallWebSocketMessage eventOverallWebSocketMessage) {
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List<HashMap<String, Object>> joinEventList = (List<HashMap<String, Object>>) eventOverallWebSocketMessage
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.getEventMap()
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.get("join");
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HashMap<String, Object> internalHashMap;
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Participant participant;
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for (int i = 0; i < joinEventList.size(); i++) {
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internalHashMap = joinEventList.get(i);
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HashMap<String, Object> userMap = (HashMap<String, Object>) internalHashMap.get("user");
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participant = new Participant();
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String userId = (String) internalHashMap.get("userid");
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if (userId != null) {
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participant.setActorType(USERS);
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participant.setActorId(userId);
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} else {
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participant.setActorType(GUESTS);
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// FIXME seems to be not given by the HPB: participant.setActorId();
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}
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if (userMap != null) {
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// There is no "user" attribute for guest participants.
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participant.setDisplayName((String) userMap.get("displayname"));
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}
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usersHashMap.put((String) internalHashMap.get("sessionid"), participant);
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}
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}
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private void processJoinedRoomMessage(String text) throws IOException {
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JoinedRoomOverallWebSocketMessage joinedRoomOverallWebSocketMessage = LoganSquare.parse(text, JoinedRoomOverallWebSocketMessage.class);
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currentRoomToken = joinedRoomOverallWebSocketMessage.getRoomWebSocketMessage().getRoomId();
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if (joinedRoomOverallWebSocketMessage.getRoomWebSocketMessage().getRoomPropertiesWebSocketMessage() != null && !TextUtils.isEmpty(currentRoomToken)) {
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sendRoomJoinedEvent();
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}
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}
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private void processErrorMessage(WebSocket webSocket, String text) throws IOException {
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Log.e(TAG, "Received error: " + text);
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ErrorOverallWebSocketMessage errorOverallWebSocketMessage = LoganSquare.parse(text, ErrorOverallWebSocketMessage.class);
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if ("no_such_session".equals(errorOverallWebSocketMessage.getErrorWebSocketMessage().getCode())) {
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Log.d(TAG, "WebSocket " + webSocket.hashCode() + " resumeID " + resumeId + " expired");
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resumeId = "";
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currentRoomToken = "";
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restartWebSocket();
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} else if ("hello_expected".equals(errorOverallWebSocketMessage.getErrorWebSocketMessage().getCode())) {
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restartWebSocket();
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}
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}
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private void processHelloMessage(WebSocket webSocket, String text) throws IOException {
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connected = true;
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reconnecting = false;
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restartCount = 0;
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@ -197,102 +324,6 @@ public class MagicWebSocketInstance extends WebSocketListener {
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helloHasHap.put(ROOM_TOKEN, currentRoomToken);
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}
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eventBus.post(new WebSocketCommunicationEvent("hello", helloHasHap));
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break;
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case "error":
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Log.e(TAG, "Received error: " + text);
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ErrorOverallWebSocketMessage errorOverallWebSocketMessage = LoganSquare.parse(text, ErrorOverallWebSocketMessage.class);
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if (("no_such_session").equals(errorOverallWebSocketMessage.getErrorWebSocketMessage().getCode())) {
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Log.d(TAG, "WebSocket " + webSocket.hashCode() + " resumeID " + resumeId + " expired");
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resumeId = "";
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currentRoomToken = "";
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restartWebSocket();
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} else if (("hello_expected").equals(errorOverallWebSocketMessage.getErrorWebSocketMessage().getCode())) {
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restartWebSocket();
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}
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break;
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case "room":
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JoinedRoomOverallWebSocketMessage joinedRoomOverallWebSocketMessage = LoganSquare.parse(text, JoinedRoomOverallWebSocketMessage.class);
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currentRoomToken = joinedRoomOverallWebSocketMessage.getRoomWebSocketMessage().getRoomId();
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if (joinedRoomOverallWebSocketMessage.getRoomWebSocketMessage().getRoomPropertiesWebSocketMessage() != null && !TextUtils.isEmpty(currentRoomToken)) {
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sendRoomJoinedEvent();
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}
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break;
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case "event":
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EventOverallWebSocketMessage eventOverallWebSocketMessage = LoganSquare.parse(text, EventOverallWebSocketMessage.class);
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if (eventOverallWebSocketMessage.getEventMap() != null) {
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String target = (String) eventOverallWebSocketMessage.getEventMap().get("target");
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switch (target) {
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case "room":
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if (eventOverallWebSocketMessage.getEventMap().get("type").equals("message")) {
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Map<String, Object> messageHashMap =
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(Map<String, Object>) eventOverallWebSocketMessage.getEventMap().get("message");
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if (messageHashMap.containsKey("data")) {
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Map<String, Object> dataHashMap = (Map<String, Object>) messageHashMap.get(
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"data");
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if (dataHashMap.containsKey("chat")) {
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boolean shouldRefreshChat;
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Map<String, Object> chatMap = (Map<String, Object>) dataHashMap.get("chat");
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if (chatMap.containsKey("refresh")) {
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shouldRefreshChat = (boolean) chatMap.get("refresh");
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if (shouldRefreshChat) {
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HashMap<String, String> refreshChatHashMap = new HashMap<>();
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refreshChatHashMap.put(BundleKeys.KEY_ROOM_TOKEN, (String) messageHashMap.get("roomid"));
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refreshChatHashMap.put(BundleKeys.KEY_INTERNAL_USER_ID, Long.toString(conversationUser.getId()));
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eventBus.post(new WebSocketCommunicationEvent("refreshChat", refreshChatHashMap));
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}
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}
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}
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}
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} else if (eventOverallWebSocketMessage.getEventMap().get("type").equals("join")) {
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List<HashMap<String, Object>> joinEventList = (List<HashMap<String, Object>>) eventOverallWebSocketMessage.getEventMap().get("join");
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HashMap<String, Object> internalHashMap;
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Participant participant;
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for (int i = 0; i < joinEventList.size(); i++) {
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internalHashMap = joinEventList.get(i);
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HashMap<String, Object> userMap = (HashMap<String, Object>) internalHashMap.get("user");
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participant = new Participant();
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String userId = (String) internalHashMap.get("userid");
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if (userId != null) {
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participant.setActorType(USERS);
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participant.setActorId(userId);
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} else {
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participant.setActorType(GUESTS);
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// FIXME seems to be not given by the HPB: participant.setActorId();
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}
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if (userMap != null) {
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// There is no "user" attribute for guest participants.
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participant.setDisplayName((String) userMap.get("displayname"));
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}
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usersHashMap.put((String) internalHashMap.get("sessionid"), participant);
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}
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}
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break;
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case TARGET_PARTICIPANTS:
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signalingMessageReceiver.process(eventOverallWebSocketMessage.getEventMap());
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break;
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}
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}
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break;
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case "message":
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CallOverallWebSocketMessage callOverallWebSocketMessage = LoganSquare.parse(text, CallOverallWebSocketMessage.class);
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NCSignalingMessage ncSignalingMessage = callOverallWebSocketMessage.getCallWebSocketMessage().getNcSignalingMessage();
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if (TextUtils.isEmpty(ncSignalingMessage.getFrom()) && callOverallWebSocketMessage.getCallWebSocketMessage().getSenderWebSocketMessage() != null) {
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ncSignalingMessage.setFrom(callOverallWebSocketMessage.getCallWebSocketMessage().getSenderWebSocketMessage().getSessionId());
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}
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signalingMessageReceiver.process(ncSignalingMessage);
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break;
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case "bye":
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connected = false;
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resumeId = "";
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default:
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break;
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}
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} catch (IOException e) {
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Log.e(TAG, "Failed to recognize WebSocket message", e);
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}
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}
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}
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private void sendRoomJoinedEvent() {
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