Merge pull request #311 from santhoshmanikandan/logout

Log out and log in as a different user

qml/pages/AboutPage.qml

@@ -25,6 +25,7 @@ Page {
     id: aboutPage
     allowedOrientations: Orientation.All
 
+    property bool isLoggedIn : false
     property var userInformation : tdLibWrapper.getUserInformation();
 
     SilicaFlickable {
@@ -156,7 +157,8 @@ Page {
             }
 
             Loader {
-                active: !!aboutPage.userInformation.phone_number
+                id: userInformationLoader
+                active: isLoggedIn
                 width: parent.width
                 sourceComponent: Component {
                     Column {
@@ -196,6 +198,33 @@ Page {
                                 horizontalCenter: parent.horizontalCenter
                             }
                         }
+                        BackgroundItem {
+                            width: parent.width
+
+                            BackgroundItem {
+                                id: logOutItem
+                                width: parent.width
+                                function showRemorseItem() {
+                                    remorse.execute(logOutItem, qsTr("Logged out"), function() {
+                                        tdLibWrapper.logout();
+                                        pageStack.pop();
+                                    });
+                                }
+                                RemorseItem {
+                                    id: remorse
+                                }
+                                Button {
+                                   id: logOutButton
+                                    text: qsTr("Log Out")
+                                    anchors {
+                                        horizontalCenter: parent.horizontalCenter
+                                    }
+                                    onClicked: {
+                                        logOutItem.showRemorseItem();
+                                    }
+                                }
+                            }
+                        }
                     }
                 }
             }

qml/pages/OverviewPage.qml

@@ -31,13 +31,14 @@ Page {
 
     property bool initializationCompleted: false;
     property bool loading: true;
+    property bool logoutLoading: false;
     property int authorizationState: TelegramAPI.Closed
     property int connectionState: TelegramAPI.WaitingForNetwork
     property int ownUserId;
     property bool chatListCreated: false;
 
     onStatusChanged: {
-        if (status === PageStatus.Active && initializationCompleted && !chatListCreated) {
+        if (status === PageStatus.Active && initializationCompleted && !chatListCreated && !logoutLoading) {
             updateContent();
         }
     }
@@ -151,7 +152,9 @@ Page {
         case TelegramAPI.WaitCode:
         case TelegramAPI.WaitPassword:
         case TelegramAPI.WaitRegistration:
+        case TelegramAPI.AuthorizationStateClosed:
             overviewPage.loading = false;
+            overviewPage.logoutLoading = false;
             if(isOnInitialization) { // pageStack isn't ready on Component.onCompleted
                 openInitializationPageTimer.start()
             } else {
@@ -159,10 +162,25 @@ Page {
             }
             break;
         case TelegramAPI.AuthorizationReady:
+            loadingBusyIndicator.text = qsTr("Loading chat list...");
             overviewPage.loading = false;
             overviewPage.initializationCompleted = true;
             overviewPage.updateContent();
             break;
+        case TelegramAPI.AuthorizationStateLoggingOut:
+            if (logoutLoading) {
+                Debug.log("Resources cleared already");
+                return;
+            }
+            Debug.log("Logging out")
+            overviewPage.initializationCompleted = false;
+            overviewPage.loading = false;
+            chatListCreatedTimer.stop();
+            updateSecondaryContentTimer.stop();
+            loadingBusyIndicator.text = qsTr("Logging out")
+            overviewPage.logoutLoading = true;
+            chatListModel.reset();
+            break;
         default:
             // Nothing ;)
         }
@@ -254,7 +272,7 @@ Page {
             }
             MenuItem {
                 text: qsTr("About Fernschreiber")
-                onClicked: pageStack.push(Qt.resolvedUrl("../pages/AboutPage.qml"))
+                onClicked: pageStack.push(Qt.resolvedUrl("../pages/AboutPage.qml"), {isLoggedIn : (overviewPage.authorizationState == TelegramAPI.AuthorizationReady)})
             }
             MenuItem {
                 text: qsTr("Settings")
@@ -331,7 +349,7 @@ Page {
                 right: parent.right
             }
             clip: true
-            opacity: overviewPage.chatListCreated ? 1 : 0
+            opacity: (overviewPage.chatListCreated && !overviewPage.logoutLoading) ? 1 : 0
             Behavior on opacity { FadeAnimation {} }
             model: chatListModel
             delegate: ChatListViewItem {
@@ -359,20 +377,13 @@ Page {
             spacing: Theme.paddingMedium
             anchors.verticalCenter: chatListView.verticalCenter
 
-            opacity: overviewPage.chatListCreated ? 0 : 1
+            opacity: overviewPage.chatListCreated && !overviewPage.logoutLoading ? 0 : 1
             Behavior on opacity { FadeAnimation {} }
-            visible: !overviewPage.chatListCreated
+            visible: !overviewPage.chatListCreated || overviewPage.logoutLoading
 
-            InfoLabel {
+            BusyLabel {
-                id: loadingLabel
+                    id: loadingBusyIndicator
-                text: qsTr("Loading chat list...")
+                    running: true
-            }
-
-            BusyIndicator {
-                id: loadingBusyIndicator
-                anchors.horizontalCenter: parent.horizontalCenter
-                running: !overviewPage.chatListCreated
-                size: BusyIndicatorSize.Large
             }
         }
     }

src/chatlistmodel.cpp

@@ -390,6 +390,12 @@ ChatListModel::~ChatListModel()
     qDeleteAll(hiddenChats.values());
 }
 
+void ChatListModel::reset()
+{
+    chatList.clear();
+    hiddenChats.clear();
+}
+
 QHash<int,QByteArray> ChatListModel::roleNames() const
 {
     QHash<int,QByteArray> roles;

src/chatlistmodel.h

@@ -64,6 +64,8 @@ public:
     Q_INVOKABLE void redrawModel();
     Q_INVOKABLE QVariantMap get(int row);
     Q_INVOKABLE QVariantMap getById(qlonglong chatId);
+    Q_INVOKABLE void reset();
+
     Q_INVOKABLE void calculateUnreadState();
 
     bool showAllChats() const;

src/tdlibwrapper.cpp

@@ -60,7 +60,9 @@ TDLibWrapper::TDLibWrapper(AppSettings *appSettings, MceInterface *mceInterface,
     this->mceInterface = mceInterface;
     this->tdLibClient = td_json_client_create();
     this->authorizationState = AuthorizationState::Closed;
-    this->tdLibReceiver = new TDLibReceiver(this->tdLibClient, this);
+    this->isLoggingOut = false;
+
+    initializeTDLibReciever();
 
     QString tdLibDatabaseDirectoryPath = QStandardPaths::writableLocation(QStandardPaths::AppDataLocation) + "/tdlib";
     QDir tdLibDatabaseDirectory(tdLibDatabaseDirectoryPath);
@@ -75,6 +77,29 @@ TDLibWrapper::TDLibWrapper(AppSettings *appSettings, MceInterface *mceInterface,
         this->removeOpenWith();
     }
 
+    connect(&emojiSearchWorker, SIGNAL(searchCompleted(QString, QVariantList)), this, SLOT(handleEmojiSearchCompleted(QString, QVariantList)));
+
+    connect(this->appSettings, SIGNAL(useOpenWithChanged()), this, SLOT(handleOpenWithChanged()));
+    connect(this->appSettings, SIGNAL(storageOptimizerChanged()), this, SLOT(handleStorageOptimizerChanged()));
+
+    this->setLogVerbosityLevel();
+    this->setOptionInteger("notification_group_count_max", 5);
+}
+
+TDLibWrapper::~TDLibWrapper()
+{
+    LOG("Destroying TD Lib...");
+    this->tdLibReceiver->setActive(false);
+    while (this->tdLibReceiver->isRunning()) {
+        QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);
+    }
+    qDeleteAll(basicGroups.values());
+    qDeleteAll(superGroups.values());
+    td_json_client_destroy(this->tdLibClient);
+}
+
+void TDLibWrapper::initializeTDLibReciever() {
+    this->tdLibReceiver = new TDLibReceiver(this->tdLibClient, this);
     connect(this->tdLibReceiver, SIGNAL(versionDetected(QString)), this, SLOT(handleVersionDetected(QString)));
     connect(this->tdLibReceiver, SIGNAL(authorizationStateChanged(QString, QVariantMap)), this, SLOT(handleAuthorizationStateChanged(QString, QVariantMap)));
     connect(this->tdLibReceiver, SIGNAL(optionUpdated(QString, QVariant)), this, SLOT(handleOptionUpdated(QString, QVariant)));
@@ -134,31 +159,15 @@ TDLibWrapper::TDLibWrapper(AppSettings *appSettings, MceInterface *mceInterface,
     connect(this->tdLibReceiver, SIGNAL(inlineQueryResults(QString, QString, QVariantList, QString, QString, QString)), this, SIGNAL(inlineQueryResults(QString, QString, QVariantList, QString, QString, QString)));
     connect(this->tdLibReceiver, SIGNAL(callbackQueryAnswer(QString, bool, QString)), this, SIGNAL(callbackQueryAnswer(QString, bool, QString)));
 
-    connect(&emojiSearchWorker, SIGNAL(searchCompleted(QString, QVariantList)), this, SLOT(handleEmojiSearchCompleted(QString, QVariantList)));
-
-    connect(this->appSettings, SIGNAL(useOpenWithChanged()), this, SLOT(handleOpenWithChanged()));
-    connect(this->appSettings, SIGNAL(storageOptimizerChanged()), this, SLOT(handleStorageOptimizerChanged()));
-
     this->tdLibReceiver->start();
-
-    this->setLogVerbosityLevel();
-    this->setOptionInteger("notification_group_count_max", 5);
-}
-
-TDLibWrapper::~TDLibWrapper()
-{
-    LOG("Destroying TD Lib...");
-    this->tdLibReceiver->setActive(false);
-    while (this->tdLibReceiver->isRunning()) {
-        QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);
-    }
-    qDeleteAll(basicGroups.values());
-    qDeleteAll(superGroups.values());
-    td_json_client_destroy(this->tdLibClient);
 }
 
 void TDLibWrapper::sendRequest(const QVariantMap &requestObject)
 {
+    if (this->isLoggingOut) {
+        LOG("Sending request to TD Lib skipped as logging out is in progress, object type name:" << requestObject.value(_TYPE).toString());
+        return;
+    }
     LOG("Sending request to TD Lib, object type name:" << requestObject.value(_TYPE).toString());
     QJsonDocument requestDocument = QJsonDocument::fromVariant(requestObject);
     VERBOSE(requestDocument.toJson().constData());
@@ -226,6 +235,16 @@ void TDLibWrapper::registerUser(const QString &firstName, const QString &lastNam
     this->sendRequest(requestObject);
 }
 
+void TDLibWrapper::logout()
+{
+    LOG("Logging out");
+    QVariantMap requestObject;
+    requestObject.insert("@type", "logOut");
+    this->sendRequest(requestObject);
+    this->isLoggingOut = true;
+
+}
+
 void TDLibWrapper::getChats()
 {
     LOG("Getting chats");
@@ -1318,6 +1337,28 @@ void TDLibWrapper::handleAuthorizationStateChanged(const QString &authorizationS
         this->setInitialParameters();
         this->authorizationState = AuthorizationState::WaitTdlibParameters;
     }
+    if (authorizationState == "authorizationStateLoggingOut") {
+        this->authorizationState = AuthorizationState::AuthorizationStateLoggingOut;
+    }
+    if (authorizationState == "authorizationStateClosed") {
+        this->authorizationState = AuthorizationState::AuthorizationStateClosed;
+        LOG("Reloading TD Lib...");
+        this->basicGroups.clear();
+        this->superGroups.clear();
+        this->allUsers.clear();
+        this->allUserNames.clear();
+        this->tdLibReceiver->setActive(false);
+        while (this->tdLibReceiver->isRunning()) {
+            QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);
+        }
+        td_json_client_destroy(this->tdLibClient);
+        this->tdLibReceiver->terminate();
+        QDir appPath(QStandardPaths::writableLocation(QStandardPaths::AppDataLocation));
+        appPath.removeRecursively();
+        this->tdLibClient = td_json_client_create();
+        initializeTDLibReciever();
+        this->isLoggingOut = false;
+    }
     this->authorizationStateData = authorizationStateData;
     emit authorizationStateChanged(this->authorizationState, this->authorizationStateData);
 

src/tdlibwrapper.h

@@ -46,7 +46,9 @@ public:
         WaitPassword,
         WaitPhoneNumber,
         WaitRegistration,
-        WaitTdlibParameters
+        WaitTdlibParameters,
+        AuthorizationStateClosed,
+        AuthorizationStateLoggingOut
     };
     Q_ENUM(AuthorizationState)
 
@@ -125,6 +127,7 @@ public:
     Q_INVOKABLE void setAuthenticationCode(const QString &authenticationCode);
     Q_INVOKABLE void setAuthenticationPassword(const QString &authenticationPassword);
     Q_INVOKABLE void registerUser(const QString &firstName, const QString &lastName);
+    Q_INVOKABLE void logout();
     Q_INVOKABLE void getChats();
     Q_INVOKABLE void downloadFile(int fileId);
     Q_INVOKABLE void openChat(const QString &chatId);
@@ -295,6 +298,7 @@ private:
     void setEncryptionKey();
     void setLogVerbosityLevel();
     const Group *updateGroup(qlonglong groupId, const QVariantMap &groupInfo, QHash<qlonglong,Group*> *groups);
+    void initializeTDLibReciever();
 
 private:
     void *tdLibClient;
@@ -320,6 +324,7 @@ private:
 
     QString activeChatSearchName;
     bool joinChatRequested;
+    bool isLoggingOut;
 
 };
 

translations/harbour-fernschreiber-de.ts

@@ -83,6 +83,14 @@
         <source>Open rlottie on GitHub</source>
         <translation>rlottie auf GitHub öffnen</translation>
     </message>
+    <message>
+        <source>Log Out</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Logged out</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>BackgroundProgressIndicator</name>
@@ -1159,6 +1167,10 @@
         <source>You can search public chats or create a new chat via the pull-down menu.</source>
         <translation>Sie können über das Pull-Down-Menü öffentliche Chats finden oder einen Neuen erstellen.</translation>
     </message>
+    <message>
+        <source>Logging out</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>PinnedMessageItem</name>

translations/harbour-fernschreiber-en.ts

@@ -83,6 +83,14 @@
         <source>Open rlottie on GitHub</source>
         <translation>Open rlottie on GitHub</translation>
     </message>
+    <message>
+        <source>Log Out</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Logged out</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>BackgroundProgressIndicator</name>
@@ -1159,6 +1167,10 @@
         <source>You can search public chats or create a new chat via the pull-down menu.</source>
         <translation>You can search public chats or create a new chat via the pull-down menu.</translation>
     </message>
+    <message>
+        <source>Logging out</source>
+        <translation>Logging out</translation>
+    </message>
 </context>
 <context>
     <name>PinnedMessageItem</name>

translations/harbour-fernschreiber-es.ts

@@ -83,6 +83,14 @@
         <source>Open rlottie on GitHub</source>
         <translation>Librería rlottie</translation>
     </message>
+    <message>
+        <source>Log Out</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Logged out</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>BackgroundProgressIndicator</name>
@@ -1144,6 +1152,10 @@
         <source>You can search public chats or create a new chat via the pull-down menu.</source>
         <translation>Puede buscar charlas públicas o crear un nueva charla a través de la polea de opciones.</translation>
     </message>
+    <message>
+        <source>Logging out</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>PinnedMessageItem</name>

translations/harbour-fernschreiber-fi.ts

@@ -83,6 +83,14 @@
         <source>Open rlottie on GitHub</source>
         <translation>Avaa rlottie GitHubissa</translation>
     </message>
+    <message>
+        <source>Log Out</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Logged out</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>BackgroundProgressIndicator</name>
@@ -1160,6 +1168,10 @@
         <source>You can search public chats or create a new chat via the pull-down menu.</source>
         <translation>Voit etsiä julkisia keskusteluja tai luoda uuden keskustelun alasvetovalikosta.</translation>
     </message>
+    <message>
+        <source>Logging out</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>PinnedMessageItem</name>

translations/harbour-fernschreiber-hu.ts

@@ -83,6 +83,14 @@
         <source>Open rlottie on GitHub</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>Log Out</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Logged out</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>BackgroundProgressIndicator</name>
@@ -1144,6 +1152,10 @@
         <source>You can search public chats or create a new chat via the pull-down menu.</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>Logging out</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>PinnedMessageItem</name>

translations/harbour-fernschreiber-it.ts

@@ -83,6 +83,14 @@
         <source>Open rlottie on GitHub</source>
         <translation>Apri rlottie su GitHub</translation>
     </message>
+    <message>
+        <source>Log Out</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Logged out</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>BackgroundProgressIndicator</name>
@@ -1159,6 +1167,10 @@
         <source>You can search public chats or create a new chat via the pull-down menu.</source>
         <translation>Puoi creare una nuova chat o cercare chat pubbliche dal menu a trascinamento.</translation>
     </message>
+    <message>
+        <source>Logging out</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>PinnedMessageItem</name>

translations/harbour-fernschreiber-pl.ts

@@ -83,6 +83,14 @@
         <source>Open rlottie on GitHub</source>
         <translation>Otwórz rlottie na GitHub</translation>
     </message>
+    <message>
+        <source>Log Out</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Logged out</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>BackgroundProgressIndicator</name>
@@ -1174,6 +1182,10 @@
         <source>You can search public chats or create a new chat via the pull-down menu.</source>
         <translation>Możesz przeszukiwać czaty publiczne lub utworzyć nowy czat za pomocą menu rozwijanego z góry.</translation>
     </message>
+    <message>
+        <source>Logging out</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>PinnedMessageItem</name>

translations/harbour-fernschreiber-ru.ts

@@ -83,6 +83,14 @@
         <source>Open rlottie on GitHub</source>
         <translation>Открыть rlottie на GitHub</translation>
     </message>
+    <message>
+        <source>Log Out</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Logged out</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>BackgroundProgressIndicator</name>
@@ -1174,6 +1182,10 @@
         <source>You can search public chats or create a new chat via the pull-down menu.</source>
         <translation>Вы можете искать публичные чаты или создать новый чат с помощью выпадающего меню</translation>
     </message>
+    <message>
+        <source>Logging out</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>PinnedMessageItem</name>

translations/harbour-fernschreiber-sv.ts

@@ -83,6 +83,14 @@
         <source>Open rlottie on GitHub</source>
         <translation>Öppna rlottie på GitHub</translation>
     </message>
+    <message>
+        <source>Log Out</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Logged out</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>BackgroundProgressIndicator</name>
@@ -1159,6 +1167,10 @@
         <source>You can search public chats or create a new chat via the pull-down menu.</source>
         <translation>Du kan söka efter allmänna chattar eller skapa en ny chatt via toppmenyn.</translation>
     </message>
+    <message>
+        <source>Logging out</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>PinnedMessageItem</name>

translations/harbour-fernschreiber-zh_CN.ts

@@ -83,6 +83,14 @@
         <source>Open rlottie on GitHub</source>
         <translation>在 Github 打开 rlottie</translation>
     </message>
+    <message>
+        <source>Log Out</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Logged out</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>BackgroundProgressIndicator</name>
@@ -1144,6 +1152,10 @@
         <source>You can search public chats or create a new chat via the pull-down menu.</source>
         <translation>你可以搜索公共对话或通过下拉菜单创建新对话。</translation>
     </message>
+    <message>
+        <source>Logging out</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>PinnedMessageItem</name>

translations/harbour-fernschreiber.ts

@@ -83,6 +83,14 @@
         <source>Open rlottie on GitHub</source>
         <translation>Open rlottie on GitHub</translation>
     </message>
+    <message>
+        <source>Log Out</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Logged out</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>BackgroundProgressIndicator</name>
@@ -1159,6 +1167,10 @@
         <source>You can search public chats or create a new chat via the pull-down menu.</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>Logging out</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>PinnedMessageItem</name>