Fix network manager destructor exception.

src/librssguard/gui/settings/settingsbrowsermail.cpp

@@ -228,7 +228,8 @@ void SettingsBrowserMail::saveSettings() {
   qApp->web()->updateProxy();
 
   // Reload settings for all network access managers.
-  SilentNetworkAccessManager::instance()->loadSettings();
+  qApp->downloadManager()->networkManager()->loadSettings();
+
   onEndSaveSettings();
 }
 

src/librssguard/gui/webviewer.cpp

@@ -144,6 +144,8 @@ void WebViewer::loadMessages(const QList<Message>& messages, RootItem* root) {
   setEnabled(false);
   displayMessage();
   setEnabled(previously_enabled);
+
+  page()->runJavaScript(QSL("window.scrollTo(0, 0);"));
 }
 
 void WebViewer::clear() {

src/librssguard/miscellaneous/application.cpp

@@ -69,7 +69,7 @@ Application::Application(const QString& id, int& argc, char** argv)
   connect(this, &Application::saveStateRequest, this, &Application::onSaveState);
 
 #if defined(USE_WEBENGINE)
-  QWebEngineUrlScheme url_scheme(APP_LOW_NAME);
+  QWebEngineUrlScheme url_scheme(QByteArray(APP_LOW_NAME));
 
   url_scheme.setDefaultPort(QWebEngineUrlScheme::SpecialPort::PortUnspecified);
   url_scheme.setSyntax(QWebEngineUrlScheme::Syntax::Host);

src/librssguard/network-web/downloadmanager.cpp

@@ -421,7 +421,7 @@ void DownloadItem::updateInfoAndUrlLabel() {
 
 DownloadManager::DownloadManager(QWidget* parent) : TabContent(parent), m_ui(new Ui::DownloadManager),
   m_autoSaver(new AutoSaver(this)), m_model(new DownloadModel(this)),
-  m_networkManager(SilentNetworkAccessManager::instance()), m_iconProvider(nullptr), m_removePolicy(Never) {
+  m_networkManager(new SilentNetworkAccessManager(this)), m_iconProvider(nullptr), m_removePolicy(Never) {
   m_ui->setupUi(this);
   m_ui->m_viewDownloads->setShowGrid(false);
   m_ui->m_viewDownloads->verticalHeader()->hide();
@@ -524,7 +524,7 @@ void DownloadManager::addItem(DownloadItem* item) {
   updateRow(item);
 }
 
-QNetworkAccessManager* DownloadManager::networkManager() const {
+SilentNetworkAccessManager* DownloadManager::networkManager() const {
   return m_networkManager;
 }
 
@@ -785,7 +785,6 @@ Qt::ItemFlags DownloadModel::flags(const QModelIndex& index) const {
 
 QMimeData* DownloadModel::mimeData(const QModelIndexList& indexes) const {
   auto* mimeData = new QMimeData();
-
   QList<QUrl> urls;
 
   foreach (const QModelIndex& index, indexes) {

src/librssguard/network-web/downloadmanager.h

@@ -14,8 +14,11 @@
 #include <QNetworkReply>
 
 class AutoSaver;
+
 class DownloadModel;
+
 class QFileIconProvider;
+
 class QMimeData;
 
 class DownloadItem : public QWidget {
@@ -78,9 +81,12 @@ class DownloadItem : public QWidget {
 };
 
 #if defined(USE_WEBENGINE)
+
 class WebBrowser;
 #endif
 
+class SilentNetworkAccessManager;
+
 class DownloadManager : public TabContent {
   Q_OBJECT
   Q_PROPERTY(RemovePolicy removePolicy READ removePolicy WRITE setRemovePolicy NOTIFY removePolicyChanged)
@@ -105,7 +111,7 @@ class DownloadManager : public TabContent {
     }
 #endif
 
-    QNetworkAccessManager* networkManager() const;
+    SilentNetworkAccessManager* networkManager() const;
 
     int totalDownloads() const;
     int activeDownloads() const;
@@ -146,7 +152,7 @@ class DownloadManager : public TabContent {
     QScopedPointer<Ui::DownloadManager> m_ui;
     AutoSaver* m_autoSaver;
     DownloadModel* m_model;
-    QNetworkAccessManager* m_networkManager;
+    SilentNetworkAccessManager* m_networkManager;
 
     QScopedPointer<QFileIconProvider> m_iconProvider;
     QList<DownloadItem*> m_downloads;

src/librssguard/network-web/silentnetworkaccessmanager.cpp

@@ -7,8 +7,6 @@
 #include <QAuthenticator>
 #include <QNetworkReply>
 
-Q_GLOBAL_STATIC(SilentNetworkAccessManager, qz_silent_acmanager)
-
 SilentNetworkAccessManager::SilentNetworkAccessManager(QObject* parent)
   : BaseNetworkAccessManager(parent) {
   connect(this, &SilentNetworkAccessManager::authenticationRequired,
@@ -19,10 +17,6 @@ SilentNetworkAccessManager::~SilentNetworkAccessManager() {
   qDebug("Destroying SilentNetworkAccessManager instance.");
 }
 
-SilentNetworkAccessManager* SilentNetworkAccessManager::instance() {
-  return qz_silent_acmanager();
-}
-
 void SilentNetworkAccessManager::onAuthenticationRequired(QNetworkReply* reply, QAuthenticator* authenticator) {
   if (reply->property("protected").toBool()) {
     // This feed contains authentication information, it is good.

src/librssguard/network-web/silentnetworkaccessmanager.h

@@ -18,9 +18,6 @@ class SilentNetworkAccessManager : public BaseNetworkAccessManager {
     explicit SilentNetworkAccessManager(QObject* parent = nullptr);
     virtual ~SilentNetworkAccessManager();
 
-    // Returns pointer to global silent network manager
-    static SilentNetworkAccessManager* instance();
-
   public slots:
 
     // This cannot do any GUI stuff.

src/librssguard/services/standard/rssparser.cpp

@@ -60,6 +60,9 @@ Message RssParser::extractMessage(const QDomElement& msg_element, QDateTime curr
     new_message.m_enclosures.append(Enclosure(elem_enclosure, elem_enclosure_type));
     qDebug("Found enclosure '%s' for the message.", qPrintable(elem_enclosure));
   }
+  else {
+    new_message.m_enclosures.append(mrssGetEnclosures(msg_element));
+  }
 
   // Deal with link and author.
   new_message.m_url = msg_element.namedItem(QSL("link")).toElement().text();