Remove defunct KNS upload functionality

The upload did not work for years and the component will be deprecated.
Also there exists other share functionality in the button next to it.

src/ksieveui/editor/sieveeditorwidget.cpp

@@ -22,7 +22,6 @@
 #include <KLocalizedString>
 #include <KStandardAction>
 #include <QTemporaryDir>
-#include <kns3/uploaddialog.h>
 #include <kzip.h>
 
 #include <PimCommon/PurposeMenuWidget>
@@ -71,14 +70,6 @@ SieveEditorWidget::SieveEditorWidget(bool useMenuBar, QWidget *parent)
         toolbar->addAction(mGenerateXml);
     }
 
-    QStringList overlays;
-    overlays << QStringLiteral("list-add");
-    mShareScript = new QAction(QIcon(new KIconEngine(QStringLiteral("get-hot-new-stuff"), KIconLoader::global(), overlays)), i18n("Share Script..."), this);
-    connect(mShareScript, &QAction::triggered, this, &SieveEditorWidget::slotShareScript);
-    // Add action to toolBar
-
-    toolbar->addAction(mShareScript);
-
     auto purposeMenu = new SievePurposeMenuWidget(this, this);
     auto shareAction = new KActionMenu(i18n("Share..."), this);
     shareAction->setPopupMode(QToolButton::InstantPopup);
@@ -120,7 +111,6 @@ SieveEditorWidget::SieveEditorWidget(bool useMenuBar, QWidget *parent)
         menuBar->fileMenu()->addSeparator();
         menuBar->fileMenu()->addAction(mSaveAs);
         menuBar->fileMenu()->addSeparator();
-        menuBar->fileMenu()->addAction(mShareScript);
         menuBar->toolsMenu()->addSeparator();
         menuBar->fileMenu()->addAction(shareAction);
         menuBar->toolsMenu()->addSeparator();
@@ -378,40 +368,6 @@ void SieveEditorWidget::setModified(bool b)
     }
 }
 
-void SieveEditorWidget::slotShareScript()
-{
-    QTemporaryDir tmp;
-    QTemporaryFile tmpFile;
-    if (tmpFile.open()) {
-        QTextStream out(&tmpFile);
-#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
-        out.setCodec("UTF-8");
-#endif
-        out << script();
-        tmpFile.close();
-        const QString sourceName = mScriptName->text();
-        const QString zipFileName = tmp.path() + QLatin1Char('/') + sourceName + QLatin1String(".zip");
-        KZip *zip = new KZip(zipFileName);
-        if (zip->open(QIODevice::WriteOnly)) {
-            if (zip->addLocalFile(tmpFile.fileName(), sourceName + QLatin1String(".siv"))) {
-                zip->close();
-                const QString knsrcPath = QStandardPaths::locate(QStandardPaths::GenericDataLocation, QStringLiteral("knsrcfiles/ksieve_script.knsrc"));
-                QPointer<KNS3::UploadDialog> dialog = new KNS3::UploadDialog(knsrcPath, this);
-                dialog->setUploadFile(QUrl::fromLocalFile(zipFileName));
-                dialog->setUploadName(sourceName);
-                dialog->setDescription(i18nc("Default description for the source", "My Sieve Script"));
-                dialog->exec();
-                delete dialog;
-            } else {
-                zip->close();
-            }
-        }
-        delete zip;
-    } else {
-        qCWarning(LIBKSIEVE_LOG) << "Impossible to open temp file";
-    }
-}
-
 void SieveEditorWidget::changeMode(EditorMode mode)
 {
     if (mode != mMode) {

src/ksieveui/editor/sieveeditorwidget.h

@@ -88,7 +88,6 @@ public Q_SLOTS:
     void goToLine();
     void slotSaveAs();
     void slotImport();
-    void slotShareScript();
     void slotCreateRulesGraphically();
     void slotCheckSyntax();
     void comment();
@@ -126,7 +125,6 @@ private:
     QAction *mSwitchMode = nullptr;
     QAction *mCreateRulesGraphically = nullptr;
     QAction *mSaveAs = nullptr;
-    QAction *mShareScript = nullptr;
     QAction *mGenerateXml = nullptr;
     QAction *mServerInfo = nullptr;
     EditorMode mMode = EditorMode::TextMode;