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/* ****************************************************************************
This file is part of KBabel
Copyright (C) 2002-2003 by Marco Wegner <mail@marcowegner.de>
2004 by Stanislav Visnovsky <visnovsky@kde.org>
Copyright (C) 2006 by Nicolas GOUTTE <goutte@kde.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
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; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
In addition, as a special exception, the copyright holders give
permission to link the code of this program with any edition of
the TQt library by Trolltech AS, Norway (or with modified versions
of TQt that use the same license as TQt), and distribute linked
combinations including the two. You must obey the GNU General
Public License in all respects for all of the code used other than
TQt. If you modify this file, you may extend this exception to
your version of the file, but you are not obligated to do so. If
you do not wish to do so, delete this exception statement from
your version.
**************************************************************************** */
#include <tqfileinfo.h>
#include <tqregexp.h>
#include <tqstring.h>
#include <tqstringlist.h>
#include <tqwidget.h>
#include <kapplication.h>
#include <kio/netaccess.h>
#include <klocale.h>
#include <kmessagebox.h>
#include <ktar.h>
#include <kurl.h>
#include <kdebug.h>
#include <ktempdir.h>
#include <kinputdialog.h>
#include "kbmailer.h"
using namespace KBabel;
KBabelMailer::KBabelMailer( TQWidget* tqparent, Project::Ptr project)
: _project( project ), m_parent( tqparent )
{
m_tempDir.setAutoDelete( true );
readConfig();
}
KBabelMailer::~KBabelMailer()
{
saveConfig( );
}
void KBabelMailer::sendOneFile(const TQString& fileName)
{
if (!singleFileCompression) {
kapp->invokeMailer("", "", "", "", "", "", fileName);
} else {
const TQString archive ( createArchive( TQStringList( fileName ), TQFileInfo( fileName ).baseName() ) );
if ( !archive.isEmpty() ) {
kapp->invokeMailer("", "", "", "", "", "", archive);
}
}
}
void KBabelMailer::sendOneFile( const KURL& url)
{
#if KDE_IS_VERSION( 3, 5, 0)
const KURL localUrl( KIO::NetAccess::mostLocalURL( url, m_parent ) );
#else
const KURL localUrl( url );
#endif
if ( localUrl.isLocalFile() )
{
sendOneFile( localUrl.path() );
return;
}
if (!singleFileCompression) {
TQString fileName( url.filename() );
if ( fileName.isEmpty() )
{
fileName = "attachment";
}
// ### TODO: the current implementation has the default to possibly overwrite an already existing temporary file
TQString tempName( m_tempDir.name() );
tempName += fileName;
if ( KIO::NetAccess::download( url, tempName, m_parent ) )
kapp->invokeMailer("", "", "", "", "", "", fileName);
else
{
KMessageBox::error( m_parent, i18n("Error while trying to download file %1.").tqarg( url.prettyURL() ) );
}
}
else
{
const TQString archive ( createArchive( TQStringList( url.url() ), url.filename() ) );
if ( !archive.isEmpty() ) {
kapp->invokeMailer("", "", "", "", "", "", archive);
}
}
}
void KBabelMailer::sendFiles(TQStringList fileList, const TQString& initialName)
{
const TQString archive ( createArchive( fileList, initialName ) );
if ( !archive.isEmpty() ) {
kapp->invokeMailer("", "", "", "", "", "", archive);
}
}
TQString KBabelMailer::createArchive(TQStringList fileList, TQString initialName)
{
if ( m_tempDir.name().isEmpty() )
{
kdWarning() << "KBabelMailer has not a valid temporary directory!" << endl;
return TQString(); // No temporary directory!
}
// do nothing if there are no files in the list
if (fileList.empty())
return TQString();
// determine the name of the archive, do nothing if none is given
// or Cancel was pressed
initialName = ( initialName.isEmpty() ? TQString("translations") : initialName );
bool ok = false;
TQStringList list( archiveList );
list.prepend( initialName );
TQString archiveName ( KInputDialog::getItem( i18n("Save"),
i18n( "Enter the name of the archive without file extension" ),
archiveList, 0, true, &ok, m_parent ) );
if ( !ok || archiveName.isEmpty() )
return TQString();
// file extensions are determined from the type of compression
archiveName.remove( TQRegExp( "\\.tar\\.(gz|bz2)$" ) );
// Update the list of archive names, keep only the ten most recent ones.
archiveList.remove( archiveName );
archiveList.prepend( archiveName );
if ( archiveList.count( ) > 10 )
archiveList.pop_back();
// set the correct extension and mimetype
TQString mimetype;
if (bzipCompression) {
archiveName += ".tar.bz2";
mimetype = "application/x-bzip2";
} else {
archiveName += ".tar.gz";
mimetype = "application/x-gzip";
}
return buildArchive (fileList, m_tempDir.name()+archiveName, mimetype, true);
}
TQString KBabelMailer::buildArchive(TQStringList fileList, TQString archiveName, TQString mimetype, bool remove)
{
Q_UNUSED( remove );
// create a new archive
KTar archive(archiveName, mimetype);
if (!archive.open(IO_WriteOnly)) {
KMessageBox::error( m_parent, i18n("Error while trying to create archive file.") );
return TQString();
}
// add files to this archive
TQStringList::const_iterator it;
for (it = fileList.constBegin(); it != fileList.constEnd(); ++it) {
#if KDE_IS_VERSION( 3, 5, 0 )
// Try to get a local URL instead of a remote one
const KURL url( KIO::NetAccess::mostLocalURL( KURL::fromPathOrURL( *it ), m_parent ) );
#else
const KURL url( KURL::fromPathOrURL( *it ) );
#endif
TQString poTempName;
if ( !KIO::NetAccess::download( url, poTempName, m_parent ) ) {
KMessageBox::error( m_parent, i18n("Error while trying to read file %1.").tqarg( url.prettyURL() ) );
continue;
}
// The files in the archive are stored relatively to the PO base dir
// but only if "PoBaseDir" in the config file is set and the files
// actually reside in one of its subdirectories. Else they are stored
// without relative path.
TQString poArchFileName = url.path();
if (_poBaseDir.isEmpty( ) || poArchFileName.find(_poBaseDir) != 0)
poArchFileName = TQFileInfo( poArchFileName ).fileName();
else
poArchFileName.remove( TQRegExp( "^" + TQRegExp::escape( _poBaseDir ) + "/?" ) );
if ( !archive.addLocalFile( poTempName, poArchFileName ) )
{
KMessageBox::error( m_parent, i18n("Error while trying to copy file %1 into archive.").tqarg( url.prettyURL() ) );
}
KIO::NetAccess::removeTempFile(poTempName);
}
archive.close();
return archive.fileName();
}
void KBabelMailer::readConfig()
{
// The relevant variables are never stored in catalogmanagerrc but in
// project config file. Therefore they are read from the project.
MiscSettings _settings = _project->miscSettings();
bzipCompression = _settings.useBzip;
singleFileCompression = _settings.compressSingleFile;
KConfig* conf = _project->config();
conf->setGroup ("Misc");
archiveList = conf->readListEntry("MailArchiveNames");
_poBaseDir = _project->catManSettings().poBaseDir;
}
void KBabelMailer::saveConfig()
{
// For an explanation see readConfig( )
KConfig* _config = _project->config();
_config->setGroup("Misc");
_config->writeEntry("MailArchiveNames", archiveList);
}
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