[nextcloud] Remove unused old webengine integration

CMakeLists.txt

@@ -16,7 +16,7 @@ set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules" ${ECM_MODULE_P
 find_package(Intltool REQUIRED)
 find_package(KAccounts REQUIRED)
 
-find_package(Qt5 ${QT_REQUIRED_VERSION} CONFIG REQUIRED Core Qml WebEngineWidgets WebEngine)
+find_package(Qt5 ${QT_REQUIRED_VERSION} CONFIG REQUIRED Core Qml WebEngine)
 find_package(KF5 ${KF5_MIN_VERSION} REQUIRED KIO I18n Declarative Package)
 
 include(KDEInstallDirs)

plugins/nextcloud-ui/CMakeLists.txt

@@ -9,7 +9,6 @@ add_library(nextcloud_plugin_kaccounts MODULE
 
 target_link_libraries(nextcloud_plugin_kaccounts
                        Qt5::Core
-                       Qt5::WebEngineWidgets
                        Qt5::WebEngine
                        KF5::KIOCore
                        KF5::I18n

plugins/nextcloud-ui/nextcloudcontroller.cpp

@@ -13,13 +13,6 @@
 #include <KLocalizedString>
 #include <QJsonDocument>
 #include <QJsonObject>
-#include <QtWidgets>
-#include <QtNetwork>
-#include <QWebEngineView>
-#include <QWebEnginePage> 
-#include <QWebEngineHttpRequest> 
-#include <QWebEngineProfile>
-#include <QFileSystemWatcher> 
 #include <QDesktopServices>
 
 // Document for login flow :  https://docs.nextcloud.com/server/stable/developer_manual/client_apis/LoginFlow/index.html
@@ -105,8 +98,6 @@ void NextcloudController::fileChecked(KJob* job)
 
     m_state = WebLogin;
     Q_EMIT stateChanged();
-    // Call webview for login
-    openWebView();
 }
 
 // When url entered by user is wrong
@@ -119,36 +110,9 @@ void NextcloudController::wrongUrlDetected()
 
 
 // Open Webview for nextcloud login. 
-// Document for login flow :  https://docs.nextcloud.com/server/stable/developer_manual/client_apis/LoginFlow/index.html
-void NextcloudController::openWebView()
-{
-    QWebEngineHttpRequest request;
-    // set proper headers
-    request.setUrl(QUrl::fromUserInput(m_server + "/index.php/login/flow"));
-    request.setHeader(
-            QByteArray::fromStdString("USER_AGENT"), 
-            QByteArray::fromStdString("Mozilla/5.0 nextcloud-ui-plugin")
-    );
-    request.setHeader(
-            QByteArray::fromStdString("OCS-APIREQUEST"), 
-            QByteArray::fromStdString("true")
-    );
-        
-    m_view->load(request);
-
-    // Delete cookies because it is a one time webview
-    m_view->page()->profile()->setPersistentCookiesPolicy(QWebEngineProfile::NoPersistentCookies);
-    // To catch the url of scheme *nc* on the final login
-    QDesktopServices::setUrlHandler("nc", this, "finalUrlHandler");
-
-    m_view->show();
-    m_view->resize(424, 650);
-}
 
 void NextcloudController::finalUrlHandler(const QUrl &url){
     m_finalUrl = url;
-    m_view->close();
-    delete m_view;
 
     // To fetch m_username and m_password from final url
     QString finalURLtoString = m_finalUrl.toString();

plugins/nextcloud-ui/nextcloudcontroller.h

@@ -10,10 +10,6 @@
 
 #include <QObject>
 #include <QStringList>
-#include <QtWidgets>
-#include <QWebEngineView>
-#include <QWebEnginePage> 
-#include <QWebEngineHttpRequest> 
 #include <QWebEngineUrlRequestInterceptor>
 #include <QQuickWebEngineProfile>
 
@@ -76,7 +72,6 @@ private:
     void figureOutServer(const QUrl &url);
     void setWorking(bool start);
     void serverCheckResult();
-    void openWebView();
     void wrongUrlDetected();
 
     QByteArray m_json;
@@ -85,7 +80,6 @@ private:
     QString m_username;
     QString m_password;
     QUrl m_finalUrl;
-    QWebEngineView * m_view = new QWebEngineView;
     QStringList m_disabledServices;
     bool m_isWorking = false;
     bool m_isLoginComplete = false;