plugins/shellcmdplugin/kshellcmdplugin.cpp

0001 /* This file is part of the KDE project
0002     SPDX-FileCopyrightText: 2000 David Faure <faure@kde.org>
0003
0004     SPDX-License-Identifier: LGPL-2.0-only
0005 */
0006
0007 #include "kshellcmdplugin.h"
0008 #include "kshellcmddialog.h"
0009 #include <kparts/part.h>
0010 #include <kactioncollection.h>
0011 #include <KLocalizedString>
0012 #include <kmessagebox.h>
0013 #include <kshell.h>
0014 #include <kpluginfactory.h>
0015 #include <kauthorized.h>
0016 #include <kparts/fileinfoextension.h>
0017 #include <KParts/ReadOnlyPart>
0018 #include <kio/statjob.h>
0019
0020 #include <QAction>
0021 #include <QInputDialog>
0022
0023 KShellCmdPlugin::KShellCmdPlugin(QObject *parent, const QVariantList &)
0024     : KonqParts::Plugin(parent)
0025 {
0026     if (!KAuthorized::authorize(QStringLiteral("shell_access"))) {
0027         return;
0028     }
0029
0030     QAction *action = actionCollection()->addAction(QStringLiteral("executeshellcommand"));
0031     action->setIcon(QIcon::fromTheme(QStringLiteral("system-run")));
0032     action->setText(i18n("&Execute Shell Command..."));
0033     connect(action, &QAction::triggered, this, &KShellCmdPlugin::slotExecuteShellCommand);
0034     actionCollection()->setDefaultShortcut(action, QKeySequence(Qt::CTRL | Qt::Key_E));
0035 }
0036
0037 void KShellCmdPlugin::slotExecuteShellCommand()
0038 {
0039     KParts::ReadOnlyPart *part = qobject_cast<KParts::ReadOnlyPart *>(parent());
0040     if (!part)  {
0041         KMessageBox::error(nullptr, i18n("KShellCmdPlugin::slotExecuteShellCommand: Program error, please report a bug."));
0042         return;
0043     }
0044
0045     QUrl url;
0046     KIO::StatJob *statJob = KIO::mostLocalUrl(part->url());
0047     if (statJob->exec()) {
0048         url = statJob->mostLocalUrl();
0049     }
0050     if (!url.isLocalFile()) {
0051         KMessageBox::error(part->widget(), i18n("Executing shell commands works only on local directories."));
0052         return;
0053     }
0054
0055     QString path;
0056     KParts::FileInfoExtension *ext = KParts::FileInfoExtension::childObject(part);
0057
0058     if (ext && ext->hasSelection() && (ext->supportedQueryModes() & KParts::FileInfoExtension::SelectedItems)) {
0059         KFileItemList list = ext->queryFor(KParts::FileInfoExtension::SelectedItems);
0060         QStringList fileNames;
0061         for (const KFileItem &item: list) {
0062             fileNames << item.name();
0063         }
0064         path = KShell::joinArgs(fileNames);
0065     }
0066
0067     if (path.isEmpty()) {
0068         path = KShell::quoteArg(url.toLocalFile());
0069     }
0070
0071     bool ok;
0072     QString cmd = QInputDialog::getText(part->widget(),
0073                                         i18nc("@title:window", "Execute Shell Command"),
0074                                         i18n("Execute shell command in current directory:"),
0075                                         QLineEdit::Normal,
0076                                         path,
0077                                         &ok);
0078     if (ok) {
0079         QString exeCmd;
0080         exeCmd = QStringLiteral("cd ");
0081         exeCmd += KShell::quoteArg(part->url().path());
0082         exeCmd += QLatin1String("; ");
0083         exeCmd += cmd;
0084
0085         KShellCommandDialog *dlg = new KShellCommandDialog(i18n("Output from command: \"%1\"", cmd), exeCmd, part->widget(), true);
0086         dlg->resize(500, 300);
0087         dlg->executeCommand();
0088         delete dlg;
0089     }
0090 }
0091
0092 K_PLUGIN_CLASS_WITH_JSON(KShellCmdPlugin, "kshellcmdplugin.json")
0093
0094 #include "kshellcmdplugin.moc"
0095