Asking Telegram for an authentication code

harbour-fernschreiber.pro

@@ -20,6 +20,7 @@ SOURCES += src/harbour-fernschreiber.cpp \
 
 DISTFILES += qml/harbour-fernschreiber.qml \
     qml/pages/CoverPage.qml \
+    qml/pages/InitializationPage.qml \
     qml/pages/OverviewPage.qml \
     qml/pages/AboutPage.qml \
     rpm/harbour-fernschreiber.changes.in \

qml/pages/InitializationPage.qml

@@ -0,0 +1,267 @@
+/*
+    Copyright (C) 2020 Sebastian J. Wolf
+
+    This file is part of Fernschreiber.
+
+    fernschreiber is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    fernschreiber is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Fernschreiber. If not, see <http://www.gnu.org/licenses/>.
+*/
+import QtQuick 2.2
+import Sailfish.Silica 1.0
+
+Page {
+    id: initializationPage
+    allowedOrientations: Orientation.All
+
+    Column {
+        y: ( parent.height - ( errorInfoLabel.height + fernschreiberErrorImage.height + errorOkButton.height + ( 3 * Theme.paddingSmall ) ) ) / 2
+        width: parent.width
+        id: pinErrorColumn
+        spacing: Theme.paddingSmall
+
+        Behavior on opacity { NumberAnimation {} }
+        opacity: visible ? 1 : 0
+        visible: false
+
+        Image {
+            id: fernschreiberErrorImage
+            source: "../../images/fernschreiber.png"
+            anchors {
+                horizontalCenter: parent.horizontalCenter
+            }
+
+            fillMode: Image.PreserveAspectFit
+            width: 1/2 * parent.width
+        }
+
+        InfoLabel {
+            id: errorInfoLabel
+            font.pixelSize: Theme.fontSizeLarge
+            text: ""
+        }
+
+        Button {
+            id: errorOkButton
+            text: qsTr("OK")
+            anchors {
+                horizontalCenter: parent.horizontalCenter
+            }
+            onClicked: {
+                pinErrorColumn.visible = false;
+                welcomeFlickable.visible = true;
+            }
+        }
+    }
+
+    Column {
+        y: ( parent.height - ( fernschreiberPinImage.height + enterPinLabel.height + enterPinField.height + enterPinButton.height + ( 3 * Theme.paddingSmall ) ) ) / 2
+        width: parent.width
+        id: enterPinColumn
+        spacing: Theme.paddingSmall
+
+        Behavior on opacity { NumberAnimation {} }
+        opacity: visible ? true : false
+        visible: false
+
+        Image {
+            id: fernschreiberPinImage
+            source: "../../images/fernschreiber.png"
+            anchors {
+                horizontalCenter: parent.horizontalCenter
+            }
+
+            fillMode: Image.PreserveAspectFit
+            width: 1/2 * parent.width
+        }
+
+        InfoLabel {
+            id: enterPinLabel
+            font.pixelSize: Theme.fontSizeLarge
+            text: qsTr("Please enter the PIN that you received:")
+        }
+
+        TextField {
+            id: enterPinField
+            anchors {
+                horizontalCenter: parent.horizontalCenter
+            }
+            inputMethodHints: Qt.ImhDigitsOnly
+            font.pixelSize: Theme.fontSizeExtraLarge
+            width: parent.width - 4 * Theme.paddingLarge
+            horizontalAlignment: TextInput.AlignHCenter
+        }
+
+        Button {
+            id: enterPinButton
+            text: qsTr("OK")
+            anchors {
+                horizontalCenter: parent.horizontalCenter
+            }
+            onClicked: {
+                //accountModel.enterPin(enterPinField.text)
+                enterPinColumn.visible = false;
+            }
+        }
+    }
+
+    Column {
+        y: ( parent.height - ( fernschreiberLinkingErrorImage.height + linkingErrorInfoLabel.height + errorOkButton.height + ( 3 * Theme.paddingSmall ) ) ) / 2
+        width: parent.width
+        id: linkingErrorColumn
+        spacing: Theme.paddingSmall
+
+        Behavior on opacity { NumberAnimation {} }
+        opacity: visible ? true : false
+        visible: false
+
+        Image {
+            id: fernschreiberLinkingErrorImage
+            source: "../../images/fernschreiber.png"
+            anchors {
+                horizontalCenter: parent.horizontalCenter
+            }
+
+            fillMode: Image.PreserveAspectFit
+            width: 1/2 * parent.width
+        }
+
+        InfoLabel {
+            id: linkingErrorInfoLabel
+            font.pixelSize: Theme.fontSizeLarge
+            text: qsTr("Unable to authenticate you with the entered PIN.")
+        }
+
+        Button {
+            id: enterPinAgainButton
+            text: qsTr("Enter PIN again")
+            anchors {
+                horizontalCenter: parent.horizontalCenter
+            }
+            onClicked: {
+                linkingErrorColumn.visible = false;
+                enterPinColumn.visible = true;
+            }
+        }
+
+        Button {
+            id: restartAuthenticationButton
+            text: qsTr("Restart authentication")
+            anchors {
+                horizontalCenter: parent.horizontalCenter
+            }
+            onClicked: {
+                linkingErrorColumn.visible = false;
+                welcomeFlickable.visible = true;
+            }
+        }
+    }
+
+    SilicaFlickable {
+        id: welcomeFlickable
+        anchors.fill: parent
+        contentHeight: column.height
+        Behavior on opacity { NumberAnimation {} }
+        opacity: visible ? 1 : 0
+
+//        Connections {
+//            target: accountModel
+//            onPinRequestSuccessful: {
+//                console.log("URL: " + url)
+//                Qt.openUrlExternally(url)
+//                welcomeFlickable.visible = false
+//                enterPinColumn.visible = true
+//            }
+//            onPinRequestError: {
+//                errorInfoLabel.text = errorMessage
+//                welcomeFlickable.visible = false
+//                pinErrorColumn.visible = true
+//                console.log("Error Message: " + errorMessage)
+//            }
+//            onLinkingSuccessful: {
+//                console.log("Linking successful, moving on to my tweets...")
+//                pageStack.clear()
+//                pageStack.push(overviewPage)
+//            }
+//            onLinkingFailed: {
+//                enterPinColumn.visible = false
+//                linkingErrorColumn.visible = true
+//                console.log("Linking error, proceeding to error page!")
+//            }
+//        }
+
+        Column {
+            id: column
+            width: parent.width
+            spacing: Theme.paddingLarge
+
+            PageHeader {
+                title: qsTr("Welcome to Fernschreiber!")
+            }
+
+            Image {
+                id: fernschreiberImage
+                source: "../../images/fernschreiber.png"
+                anchors {
+                    horizontalCenter: parent.horizontalCenter
+                }
+
+                fillMode: Image.PreserveAspectFit
+                width: 1/2 * parent.width
+            }
+
+            Label {
+                wrapMode: Text.Wrap
+                x: Theme.horizontalPageMargin
+                width: parent.width - ( 2 * Theme.horizontalPageMargin )
+                horizontalAlignment: Text.AlignHCenter
+                text: qsTr("Please enter your phone number to continue.")
+                font.pixelSize: Theme.fontSizeMedium
+                anchors {
+                    horizontalCenter: parent.horizontalCenter
+                }
+            }
+
+            TextField {
+                id: phoneNumberTextField
+                placeholderText: "Use the international format, e.g. +4912342424242"
+                inputMethodHints: Qt.ImhDialableCharactersOnly
+                labelVisible: false
+                width: parent.width
+            }
+
+            Button {
+                text: qsTr("Continue")
+                anchors {
+                    horizontalCenter: parent.horizontalCenter
+                }
+                enabled: phoneNumberTextField.text.match(/\+[1-9][0-9]{4,}/g)
+                onClicked: {
+                    tdLibWrapper.setAuthenticationPhoneNumber(phoneNumberTextField.text);
+                }
+            }
+
+            Label {
+                id: separatorLabelPhoneNumber
+                x: Theme.horizontalPageMargin
+                width: parent.width  - ( 2 * Theme.horizontalPageMargin )
+                font.pixelSize: Theme.fontSizeExtraSmall
+                anchors {
+                    horizontalCenter: parent.horizontalCenter
+                }
+            }
+
+        }
+
+    }
+}
+

qml/pages/OverviewPage.qml

@@ -21,16 +21,40 @@ import QtGraphicalEffects 1.0
 import QtMultimedia 5.0
 import Sailfish.Silica 1.0
 import Nemo.Notifications 1.0
+import WerkWolf.Fernschreiber 1.0
 
 
 Page {
     id: overviewPage
     allowedOrientations: Orientation.All
 
+    property bool loading: true;
+
+    BusyLabel {
+        text: qsTr("Loading...")
+        running: overviewPage.loading
+    }
+
+    Connections {
+        target: tdLibWrapper
+        onAuthorizationStateChanged: {
+            switch (authorizationState) {
+            case TelegramAPI.WaitPhoneNumber:
+                overviewPage.loading = false;
+                pageStack.clear();
+                pageStack.push(Qt.resolvedUrl("../pages/InitializationPage.qml"));
+                break;
+            default:
+                // Nothing ;)
+            }
+        }
+    }
+
     SilicaFlickable {
         id: aboutContainer
         contentHeight: column.height
         anchors.fill: parent
+        visible: !overviewPage.loading
 
         PullDownMenu {
             MenuItem {

src/harbour-fernschreiber.cpp

@@ -40,6 +40,7 @@ int main(int argc, char *argv[])
 
     TDLibWrapper tdLibWrapper;
     context->setContextProperty("tdLibWrapper", &tdLibWrapper);
+    qmlRegisterType<TDLibWrapper>("WerkWolf.Fernschreiber", 1, 0, "TelegramAPI");
 
     view->setSource(SailfishApp::pathTo("qml/harbour-fernschreiber.qml"));
     view->show();

src/tdlibreceiver.cpp

@@ -1,3 +1,21 @@
+/*
+    Copyright (C) 2020 Sebastian J. Wolf
+
+    This file is part of Fernschreiber.
+
+    fernschreiber is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    fernschreiber is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Fernschreiber. If not, see <http://www.gnu.org/licenses/>.
+*/
 #include "tdlibreceiver.h"
 
 TDLibReceiver::TDLibReceiver(void *tdLibClient, QObject *parent) : QThread(parent)

src/tdlibreceiver.h

@@ -1,3 +1,21 @@
+/*
+    Copyright (C) 2020 Sebastian J. Wolf
+
+    This file is part of Fernschreiber.
+
+    fernschreiber is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    fernschreiber is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Fernschreiber. If not, see <http://www.gnu.org/licenses/>.
+*/
 #ifndef TDLIBRECEIVER_H
 #define TDLIBRECEIVER_H
 

src/tdlibwrapper.cpp

@@ -76,6 +76,19 @@ TDLibWrapper::ConnectionState TDLibWrapper::getConnectionState()
     return this->connectionState;
 }
 
+void TDLibWrapper::setAuthenticationPhoneNumber(const QString &phoneNumber)
+{
+    qDebug() << "[TDLibWrapper] Set authentication phone number " << phoneNumber;
+    QVariantMap requestObject;
+    requestObject.insert("@type", "setAuthenticationPhoneNumber");
+    requestObject.insert("phone_number", phoneNumber);
+    QVariantMap phoneNumberSettings;
+    phoneNumberSettings.insert("allow_flash_call", false);
+    phoneNumberSettings.insert("is_current_phone_number", true);
+    requestObject.insert("settings", phoneNumberSettings);
+    this->sendRequest(requestObject);
+}
+
 void TDLibWrapper::handleVersionDetected(const QString &version)
 {
     this->version = version;
@@ -97,7 +110,7 @@ void TDLibWrapper::handleAuthorizationStateChanged(const QString &authorizationS
     }
 
     if (authorizationState == "authorizationStateReady") {
-        this->authorizationState = AuthorizationState::Ready;
+        this->authorizationState = AuthorizationState::AuthorizationReady;
     }
 
     if (authorizationState == "authorizationStateWaitCode") {
@@ -149,7 +162,7 @@ void TDLibWrapper::handleConnectionStateChanged(const QString &connectionState)
         this->connectionState = ConnectionState::ConnectingToProxy;
     }
     if (connectionState == "connectionStateReady") {
-        this->connectionState = ConnectionState::IsReady;
+        this->connectionState = ConnectionState::ConnectionReady;
     }
     if (connectionState == "connectionStateUpdating") {
         this->connectionState = ConnectionState::Updating;

src/tdlibwrapper.h

@@ -1,3 +1,21 @@
+/*
+    Copyright (C) 2020 Sebastian J. Wolf
+
+    This file is part of Fernschreiber.
+
+    fernschreiber is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    fernschreiber is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Fernschreiber. If not, see <http://www.gnu.org/licenses/>.
+*/
 #ifndef TDLIBWRAPPER_H
 #define TDLIBWRAPPER_H
 
@@ -20,7 +38,7 @@ public:
         Closed,
         Closing,
         LoggingOut,
-        Ready,
+        AuthorizationReady,
         WaitCode,
         WaitEncryptionKey,
         WaitOtherDeviceConfirmation,
@@ -29,19 +47,22 @@ public:
         WaitRegistration,
         WaitTdlibParameters
     };
+    Q_ENUM(AuthorizationState)
 
     enum ConnectionState {
         Connecting,
         ConnectingToProxy,
-        IsReady,
+        ConnectionReady,
         Updating,
         WaitingForNetwork
     };
+    Q_ENUM(ConnectionState)
 
     Q_INVOKABLE void sendRequest(const QVariantMap &requestObject);
     Q_INVOKABLE QString getVersion();
     Q_INVOKABLE TDLibWrapper::AuthorizationState getAuthorizationState();
     Q_INVOKABLE TDLibWrapper::ConnectionState getConnectionState();
+    Q_INVOKABLE void setAuthenticationPhoneNumber(const QString &phoneNumber);
 
 signals:
     void versionDetected(const QString &version);

translations/harbour-fernschreiber-de.ts

@@ -60,6 +60,41 @@
         <translation type="unfinished"></translation>
     </message>
 </context>
+<context>
+    <name>InitializationPage</name>
+    <message>
+        <source>OK</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Please enter the PIN that you received:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Unable to authenticate you with the entered PIN.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Enter PIN again</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Restart authentication</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Welcome to Fernschreiber!</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Please enter your phone number to continue.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Continue</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>OverviewPage</name>
     <message>
@@ -70,5 +105,9 @@
         <source>Welcome to Fernschreiber</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>Loading...</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 </TS>

translations/harbour-fernschreiber.ts

@@ -60,6 +60,41 @@
         <translation type="unfinished"></translation>
     </message>
 </context>
+<context>
+    <name>InitializationPage</name>
+    <message>
+        <source>OK</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Please enter the PIN that you received:</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Unable to authenticate you with the entered PIN.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Enter PIN again</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Restart authentication</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Welcome to Fernschreiber!</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Please enter your phone number to continue.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Continue</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>OverviewPage</name>
     <message>
@@ -70,5 +105,9 @@
         <source>Welcome to Fernschreiber</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>Loading...</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 </TS>