From d647b0cc7efbaab31efe8e21066fc4fa0647a65e Mon Sep 17 00:00:00 2001
From: dec05eba <dec05eba@protonmail.com>
Date: Sat, 24 Nov 2018 19:17:21 +0100
Subject: Add change avatar method

---
 src/Room.cpp | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)

(limited to 'src')

diff --git a/src/Room.cpp b/src/Room.cpp
index 924f2da..a8a8d6a 100644
--- a/src/Room.cpp
+++ b/src/Room.cpp
@@ -154,6 +154,34 @@ namespace dchat
         });
     }
 
+    void Room::setAvatarUrl(const std::string &url)
+    {
+        assert(localUser);
+        assert(publicKeyToKeyPairMap.find(localUser->publicKey) != publicKeyToKeyPairMap.end());
+        assert(encryptionKey);
+        sibs::SafeSerializer serializer;
+        serializer.add(RoomDataType::CHANGE_AVATAR);
+        serializer.add((u16)url.size());
+        serializer.add((const u8*)url.data(), url.size());
+        auto keyPair = publicKeyToKeyPairMap[localUser->publicKey];
+        odhtdb::DatabaseNode roomNode(encryptionKey, id);
+        rooms->database->addData(roomNode, *keyPair, { serializer.getBuffer().data(), serializer.getSize() });
+    }
+
+    void Room::setNickname(const std::string &nickname)
+    {
+        assert(localUser);
+        assert(publicKeyToKeyPairMap.find(localUser->publicKey) != publicKeyToKeyPairMap.end());
+        assert(encryptionKey);
+        sibs::SafeSerializer serializer;
+        serializer.add(RoomDataType::NICKNAME_CHANGE);
+        serializer.add((u8)nickname.size());
+        serializer.add((const u8*)nickname.data(), nickname.size());
+        auto keyPair = publicKeyToKeyPairMap[localUser->publicKey];
+        odhtdb::DatabaseNode roomNode(encryptionKey, id);
+        rooms->database->addData(roomNode, *keyPair, { serializer.getBuffer().data(), serializer.getSize() });
+    }
+
     void Room::publishMessage(const std::string &msg)
     {
         assert(localUser);
@@ -291,6 +319,27 @@ namespace dchat
                     }
                     break;
                 }
+                case RoomDataType::CHANGE_AVATAR:
+                {
+                    sibs::SafeDeserializer deserializer((const u8*)request.decryptedData.data + 1, request.decryptedData.size - 1);
+                    u16 urlLength = deserializer.extract<u16>();
+                    if(urlLength > 0)
+                    {
+                        std::string url;
+                        url.resize(urlLength);
+                        deserializer.extract((u8*)&url[0], urlLength);
+
+                        UserChangeAvatarRequest roomRequest;
+                        roomRequest.room = room;
+                        roomRequest.user = user;
+                        roomRequest.timestampSeconds = timestampSeconds;
+                        roomRequest.loadedFromCache = request.loadedFromCache;
+                        roomRequest.url = std::move(url);
+                        if(callbackFuncs.userChangeAvatarCallbackFunc)
+                            callbackFuncs.userChangeAvatarCallbackFunc(roomRequest);
+                    }
+                    break;
+                }
                 case RoomDataType::CHANGE_ROOM_NAME:
                 {
                     int userPermissionLevel = database->getUserLowestPermissionLevel(*room->id, user->publicKey);
@@ -318,7 +367,10 @@ namespace dchat
                     break;
                 }
                 default:
+                {
+                    odhtdb::Log::warn("Rooms::addNodeCallbackFunc: Got unexpected room data type %d", roomDataType);
                     break;
+                }
             }
         }
         catch(std::exception &e)
-- 
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