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/* -*-C++-*- -*-coding: utf-8-unix;-*-
Classified Ads is Copyright (c) Antti Järvinen 2013-2017.
This file is part of Classified Ads.
Classified Ads is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
Classified Ads 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with Classified Ads; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <QFileDialog>
#include <QLabel>
#include "dialogbase.h"
#include "../mcontroller.h"
#include "../log.h"
#include "../datamodel/model.h"
#include "../datamodel/profile.h"
#include "../datamodel/binaryfilemodel.h"
DialogBase::DialogBase (QWidget* aParent,
MController* aController,
Profile& aSelectedProfile)
: QDialog(aParent),
iController(aController),
iSelectedProfile(aSelectedProfile) {
}
Hash DialogBase::publishBinaryAttachment(const MetadataQueryDialog::MetadataResultSet& aFileMetadata,
bool aForceNoEncryption,
const QList<Hash>* aBinaryRecipientList) {
Hash retval ( KNullHash ) ;
bool isCompressed (false ) ;
QFile f ( aFileMetadata.iFileName ) ;
if ( f.open(QIODevice::ReadOnly) ) {
if ( f.size() > ( KMaxProtocolItemSize * 10 ) ) {
emit error ( MController::FileOperationError, tr("File way too big")) ;
} else {
QByteArray content ( f.read(f.size() ) ) ;
QByteArray compressedContent ( qCompress(content) ) ;
LOG_STR2("Size of content = %d", (int) (content.size())) ;
LOG_STR2("Size of compressed = %d", (int) (compressedContent.size())) ;
if (content.size() > (qint64)(( KMaxProtocolItemSize - ( 50*1024 ) )) &&
compressedContent.size() > (qint64)(( KMaxProtocolItemSize - ( 50*1024 ) )) ) {
emit error ( MController::FileOperationError, tr("File too big")) ;
} else {
if ( compressedContent.size() < content.size () ) {
content.clear() ;
content.append(compressedContent) ;
compressedContent.clear() ;
isCompressed = true ;
} else {
compressedContent.clear() ;
}
// ok, here we have content in content and it is
// either compressed or not. size is checked.
iController->model().lock() ;
retval=
iController->model().
binaryFileModel().publishBinaryFile(iSelectedProfile,
QFileInfo(f).fileName(),
aFileMetadata.iDescription,
aFileMetadata.iMimeType,
aFileMetadata.iOwner,
aFileMetadata.iLicense,
content,
isCompressed,
aForceNoEncryption,
aBinaryRecipientList) ;
iController->model().unlock() ;
}
}
} else {
emit error ( MController::FileOperationError, tr("File open error")) ;
}
return retval ;
}
void DialogBase::attachButtonClicked() {
LOG_STR("DialogBase::attachButtonClicked\n") ;
QString fileName = QFileDialog::getOpenFileName(this, tr("Select file to be published"),
"",
tr("Files (*.*)"));
if ( fileName.length() > 0 ) {
QFile f ( fileName ) ;
if ( f.open(QIODevice::ReadOnly) ) {
if ( f.size() > ( KMaxProtocolItemSize * 10 ) ) {
emit error ( MController::FileOperationError, tr("File way too big")) ;
} else {
QByteArray content ( f.read(f.size() ) ) ;
QByteArray compressedContent ( qCompress(content) ) ;
LOG_STR2("Size of content = %d", (int) (content.size())) ;
LOG_STR2("Size of compressed = %d", (int) (compressedContent.size())) ;
if (content.size() > (qint64)(( KMaxProtocolItemSize - ( 50*1024 ) )) &&
compressedContent.size() > (qint64)(( KMaxProtocolItemSize - ( 50*1024 ) )) ) {
emit error ( MController::FileOperationError, tr("File too big")) ;
} else {
// file was not too big. here now just mark the filename
// for later use.
if ( iFilesAboutToBeAttached.count() != 0 ) {
iFilesAboutToBeAttached.clear() ;
}
MetadataQueryDialog::MetadataResultSet metadata ;
metadata.iFileName = fileName ;
MetadataQueryDialog metadataDialog(this,
*iController,
metadata ) ;
if ( metadataDialog.exec() == QDialog::Accepted ) {
iFilesAboutToBeAttached.append(metadata) ;
iAttachmentListLabel->setText(metadata.iFileName) ;
} else {
iAttachmentListLabel->setText(QString()) ;
}
}
}
} else {
emit error ( MController::FileOperationError, tr("File open error")) ;
}
}
}
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