Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdesdk@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 244 insertions, 0 deletions

diff --git a/kbabel/common/kbmailer.cpp b/kbabel/common/kbmailer.cpp
new file mode 100644
index 00000000..fb3ab3b1
--- /dev/null
+++ b/kbabel/common/kbmailer.cpp
@@ -0,0 +1,244 @@
+/* ****************************************************************************
+  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 Qt library by Trolltech AS, Norway (or with modified versions
+  of Qt that use the same license as Qt), 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
+  Qt. 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 <qfileinfo.h>
+#include <qregexp.h>
+#include <qstring.h>
+#include <qstringlist.h>
+#include <qwidget.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( QWidget* parent, Project::Ptr project)
+  : _project( project ), m_parent( parent )
+{
+  m_tempDir.setAutoDelete( true );
+  readConfig();
+}
+
+KBabelMailer::~KBabelMailer()
+{
+  saveConfig( );
+}
+
+void KBabelMailer::sendOneFile(const QString& fileName)
+{
+  if (!singleFileCompression) {
+    kapp->invokeMailer("", "", "", "", "", "", fileName);
+  } else {
+    const QString archive ( createArchive( QStringList( fileName ), QFileInfo( 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) {
+    QString fileName( url.filename() );
+    if ( fileName.isEmpty() )
+    {
+      fileName = "attachment";
+    }
+    // ### TODO: the current implementation has the default to possibly overwrite an already existing temporary file
+    QString 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.").arg( url.prettyURL() ) );
+    }
+  }
+  else
+  {
+    const QString archive ( createArchive( QStringList( url.url() ), url.filename() ) );
+    if ( !archive.isEmpty() ) {
+      kapp->invokeMailer("", "", "", "", "", "", archive);
+    }
+  }
+}
+
+void KBabelMailer::sendFiles(QStringList fileList, const QString& initialName)
+{
+  const QString archive ( createArchive( fileList, initialName ) );
+  if ( !archive.isEmpty() ) {
+    kapp->invokeMailer("", "", "", "", "", "", archive);
+  }
+}
+
+QString KBabelMailer::createArchive(QStringList fileList, QString initialName)
+{
+  if ( m_tempDir.name().isEmpty() )
+  {
+    kdWarning() << "KBabelMailer has not a valid temporary directory!" << endl;
+    return QString(); // No temporary directory!
+  }
+
+  // do nothing if there are no files in the list
+  if (fileList.empty())
+    return QString::null;
+
+  // determine the name of the archive, do nothing if none is given
+  // or Cancel was pressed
+  initialName = ( initialName.isEmpty() ? QString("translations") : initialName );
+  bool ok = false;
+  QStringList list( archiveList );
+  list.prepend( initialName );
+  QString 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 QString();
+
+  // file extensions are determined from the type of compression
+  archiveName.remove( QRegExp( "\\.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
+  QString 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);
+}
+
+QString KBabelMailer::buildArchive(QStringList fileList, QString archiveName, QString 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 QString::null;
+  }
+
+  // add files to this archive
+  QStringList::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
+    QString poTempName;
+    if ( !KIO::NetAccess::download( url, poTempName, m_parent ) ) {
+      KMessageBox::error( m_parent, i18n("Error while trying to read file %1.").arg( 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.
+    QString poArchFileName = url.path();
+    if (_poBaseDir.isEmpty( ) || poArchFileName.find(_poBaseDir) != 0)
+      poArchFileName = QFileInfo( poArchFileName ).fileName();
+    else
+      poArchFileName.remove( QRegExp( "^" + QRegExp::escape( _poBaseDir ) + "/?" ) );
+    if ( !archive.addLocalFile( poTempName, poArchFileName ) ) 
+    {
+      KMessageBox::error( m_parent, i18n("Error while trying to copy file %1 into archive.").arg( 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);
+}
+