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tdebase/konqueror/keditbookmarks/importers.cpp

294 lines
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// -*- indent-tabs-mode:nil -*-
// vim: set ts=4 sts=4 sw=4 et:
/* This file is part of the KDE project
Copyright (C) 2000 David Faure <faure@kde.org>
Copyright (C) 2002-2003 Alexander Kellett <lypanov@kde.org>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public
License version 2 as published by the Free Software Foundation.
This program 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 this program; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "importers.h"
#include "commands.h"
#include "toplevel.h"
#include "listview.h"
#include <tqregexp.h>
#include <kdebug.h>
#include <tdelocale.h>
#include <tdemessagebox.h>
#include <tdefiledialog.h>
#include <kbookmarkmanager.h>
#include <kbookmarkimporter.h>
#include <kbookmarkimporter_ie.h>
#include <kbookmarkimporter_opera.h>
#include <kbookmarkimporter_crash.h>
#include <kbookmarkdombuilder.h>
TQString ImportCommand::name() const {
return i18n("Import %1 Bookmarks").arg(visibleName());
}
TQString ImportCommand::folder() const {
return m_folder ? i18n("%1 Bookmarks").arg(visibleName()) : TQString();
}
ImportCommand* ImportCommand::importerFactory(const TQCString &type) {
if (type == "Galeon") return new GaleonImportCommand();
else if (type == "IE") return new IEImportCommand();
else if (type == "KDE2") return new KDE2ImportCommand();
else if (type == "Opera") return new OperaImportCommand();
else if (type == "Crashes") return new CrashesImportCommand();
else if (type == "Moz") return new MozImportCommand();
else if (type == "NS") return new NSImportCommand();
else {
kdError() << "ImportCommand::importerFactory() - invalid type (" << type << ")!" << endl;
return 0;
}
}
ImportCommand* ImportCommand::performImport(const TQCString &type, TQWidget *top) {
ImportCommand *importer = ImportCommand::importerFactory(type);
TQString mydirname = importer->requestFilename();
if (mydirname.isEmpty()) {
delete importer;
return 0;
}
int answer =
KMessageBox::questionYesNoCancel(
top, i18n("Import as a new subfolder or replace all the current bookmarks?"),
i18n("%1 Import").arg(importer->visibleName()),
i18n("As New Folder"), i18n("Replace"));
if (answer == KMessageBox::Cancel) {
delete importer;
return 0;
}
importer->import(mydirname, answer == KMessageBox::Yes);
return importer;
}
void ImportCommand::doCreateHoldingFolder(KBookmarkGroup &bkGroup) {
bkGroup = CurrentMgr::self()->mgr()
->root().createNewFolder(CurrentMgr::self()->mgr(), folder(), false);
bkGroup.internalElement().setAttribute("icon", m_icon);
m_group = bkGroup.address();
}
void ImportCommand::execute() {
KBookmarkGroup bkGroup;
if (!folder().isNull()) {
doCreateHoldingFolder(bkGroup);
} else {
// import into the root, after cleaning it up
bkGroup = CurrentMgr::self()->mgr()->root();
delete m_cleanUpCmd;
m_cleanUpCmd = DeleteCommand::deleteAll(bkGroup);
KMacroCommand *mcmd = (KMacroCommand*) m_cleanUpCmd;
mcmd->addCommand(new DeleteCommand(bkGroup.address(),
true /* contentOnly */));
m_cleanUpCmd->execute();
// import at the root
m_group = "";
}
doExecute(bkGroup);
}
void ImportCommand::unexecute() {
if ( !folder().isEmpty() ) {
// we created a group -> just delete it
DeleteCommand cmd(m_group);
cmd.execute();
} else {
// we imported at the root -> delete everything
KBookmarkGroup root = CurrentMgr::self()->mgr()->root();
KCommand *cmd = DeleteCommand::deleteAll(root);
cmd->execute();
delete cmd;
// and recreate what was there before
m_cleanUpCmd->unexecute();
}
}
TQString ImportCommand::affectedBookmarks() const
{
TQString rootAdr = CurrentMgr::self()->mgr()->root().address();
if(m_group == rootAdr)
return m_group;
else
return KBookmark::parentAddress(m_group);
}
/* -------------------------------------- */
TQString MozImportCommand::requestFilename() const {
static KMozillaBookmarkImporterImpl importer;
return importer.findDefaultLocation();
}
TQString NSImportCommand::requestFilename() const {
static KNSBookmarkImporterImpl importer;
return importer.findDefaultLocation();
}
TQString OperaImportCommand::requestFilename() const {
static KOperaBookmarkImporterImpl importer;
return importer.findDefaultLocation();
}
TQString CrashesImportCommand::requestFilename() const {
static TDECrashBookmarkImporterImpl importer;
return importer.findDefaultLocation();
}
TQString IEImportCommand::requestFilename() const {
static KIEBookmarkImporterImpl importer;
return importer.findDefaultLocation();
}
// following two are really just xbel
TQString GaleonImportCommand::requestFilename() const {
return KFileDialog::getOpenFileName(
TQDir::homeDirPath() + "/.galeon",
i18n("*.xbel|Galeon Bookmark Files (*.xbel)"));
}
#include "kstandarddirs.h"
TQString KDE2ImportCommand::requestFilename() const {
return KFileDialog::getOpenFileName(
locateLocal("data", "konqueror"),
i18n("*.xml|KDE Bookmark Files (*.xml)"));
}
/* -------------------------------------- */
static void parseInto(const KBookmarkGroup &bkGroup, KBookmarkImporterBase *importer) {
KBookmarkDomBuilder builder(bkGroup, CurrentMgr::self()->mgr());
builder.connectImporter(importer);
importer->parse();
}
void OperaImportCommand::doExecute(const KBookmarkGroup &bkGroup) {
KOperaBookmarkImporterImpl importer;
importer.setFilename(m_fileName);
parseInto(bkGroup, &importer);
}
void CrashesImportCommand::doExecute(const KBookmarkGroup &bkGroup) {
TDECrashBookmarkImporterImpl importer;
importer.setShouldDelete(true);
importer.setFilename(m_fileName);
parseInto(bkGroup, &importer);
}
void IEImportCommand::doExecute(const KBookmarkGroup &bkGroup) {
KIEBookmarkImporterImpl importer;
importer.setFilename(m_fileName);
parseInto(bkGroup, &importer);
}
void HTMLImportCommand::doExecute(const KBookmarkGroup &bkGroup) {
KNSBookmarkImporterImpl importer;
importer.setFilename(m_fileName);
importer.setUtf8(m_utf8);
parseInto(bkGroup, &importer);
}
/* -------------------------------------- */
void XBELImportCommand::doCreateHoldingFolder(KBookmarkGroup &) {
// rather than reuse the old group node we transform the
// root xbel node into the group when doing an xbel import
}
void XBELImportCommand::doExecute(const KBookmarkGroup &/*bkGroup*/) {
// check if already open first???
KBookmarkManager *pManager = KBookmarkManager::managerForFile(m_fileName, false);
TQDomDocument doc = CurrentMgr::self()->mgr()->internalDocument();
// get the xbel
TQDomNode subDoc = pManager->internalDocument().namedItem("xbel").cloneNode();
if (subDoc.isProcessingInstruction())
subDoc = subDoc.nextSibling();
if (subDoc.isDocumentType())
subDoc = subDoc.nextSibling();
if (subDoc.nodeName() != "xbel")
return;
if (!folder().isEmpty()) {
// transform into folder
subDoc.toElement().setTagName("folder");
// clear attributes
TQStringList tags;
for (uint i = 0; i < subDoc.attributes().count(); i++)
tags << subDoc.attributes().item(i).toAttr().name();
for (TQStringList::Iterator it = tags.begin(); it != tags.end(); ++it)
subDoc.attributes().removeNamedItem((*it));
subDoc.toElement().setAttribute("icon", m_icon);
// give the folder a name
TQDomElement textElem = doc.createElement("title");
subDoc.insertBefore(textElem, subDoc.firstChild());
textElem.appendChild(doc.createTextNode(folder()));
}
// import and add it
TQDomNode node = doc.importNode(subDoc, true);
if (!folder().isEmpty()) {
CurrentMgr::self()->mgr()->root().internalElement().appendChild(node);
m_group = KBookmarkGroup(node.toElement()).address();
} else {
TQDomElement root = CurrentMgr::self()->mgr()->root().internalElement();
TQValueList<TQDomElement> childList;
TQDomNode n = subDoc.firstChild().toElement();
while (!n.isNull()) {
TQDomElement e = n.toElement();
if (!e.isNull())
childList.append(e);
n = n.nextSibling();
}
TQValueList<TQDomElement>::Iterator it = childList.begin();
TQValueList<TQDomElement>::Iterator end = childList.end();
for (; it!= end ; ++it)
root.appendChild((*it));
}
}
#include "importers.moc"