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/***************************************************************************
* Copyright (C) 2004-2009 by Thomas Fischer *
* fischer@unix-ag.uni-kl.de *
* *
* 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., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include <tqregexp.h>
#include "entry.h"
#include "fileexporterris.h"
namespace BibTeX
{
FileExporterRIS::FileExporterRIS() : FileExporter()
{
// nothing
}
FileExporterRIS::~FileExporterRIS()
{
// nothing
}
bool FileExporterRIS::save( TQIODevice* iodevice, const Element* element, TQStringList* /*errorLog*/ )
{
m_mutex.lock();
bool result = FALSE;
TQTextStream stream( iodevice );
const Entry *entry = dynamic_cast<const Entry*>( element );
if ( entry != NULL )
result = writeEntry( stream, entry );
m_mutex.unlock();
return result && !m_cancelFlag;
}
bool FileExporterRIS::save( TQIODevice* iodevice, const File* bibtexfile, TQStringList* /*errorLog*/ )
{
m_mutex.lock();
bool result = TRUE;
m_cancelFlag = FALSE;
TQTextStream stream( iodevice );
int numElements = (int) bibtexfile->count(), i = 0;
emit progress( 0, numElements );
for ( File::ElementList::const_iterator it = bibtexfile->elements.begin(); it != bibtexfile->elements.end() && result && !m_cancelFlag; it++ )
{
Entry *entry = dynamic_cast<Entry*>( *it );
if ( entry != NULL )
{
BibTeX::Entry *myEntry = bibtexfile->completeReferencedFieldsConst( entry );
result &= writeEntry( stream, myEntry );
delete myEntry;
}
emit progress( ++i, numElements );
}
m_mutex.unlock();
return result && !m_cancelFlag;
}
void FileExporterRIS::cancel()
{
m_cancelFlag = TRUE;
}
bool FileExporterRIS::writeEntry( TQTextStream &stream, const Entry* entry )
{
bool result = TRUE;
tqDebug( "Writing Entry" );
switch ( entry->entryType() )
{
case Entry::etBook:
writeKeyValue( stream, "TY", "BOOK" );
break;
case Entry::etInBook:
writeKeyValue( stream, "TY", "CHAP" );
break;
case Entry::etInProceedings:
writeKeyValue( stream, "TY", "CONF" );
break;
case Entry::etArticle:
writeKeyValue( stream, "TY", "JOUR" );
break;
case Entry::etTechReport:
writeKeyValue( stream, "TY", "RPRT" );
break;
case Entry::etPhDThesis:
writeKeyValue( stream, "TY", "THES" );
break;
default:
writeKeyValue( stream, "TY", "GEN" );
}
TQString year = "";
TQString month = "";
for ( Entry::EntryFields::ConstIterator it = entry->begin(); result && it != entry->end(); it++ )
{
EntryField *field = *it;
if ( field->fieldType() == EntryField::ftUnknown && field->fieldTypeName().startsWith( "RISfield_" ) )
result &= writeKeyValue( stream, field->fieldTypeName().right( 2 ), field->value()->simplifiedText() );
else if ( field->fieldType() == EntryField::ftAuthor )
{
TQStringList authors = TQStringList::split( TQRegExp( "\\s+(,|and|&)\\s+", FALSE ), field->value() ->simplifiedText() );
for ( TQStringList::Iterator it = authors.begin(); result && it != authors.end(); ++it )
result &= writeKeyValue( stream, "AU", *it );
}
else if ( field->fieldType() == EntryField::ftEditor )
{
TQStringList authors = TQStringList::split( TQRegExp( "\\s+(,|and|&)\\s+", FALSE ), field->value() ->simplifiedText() );
for ( TQStringList::Iterator it = authors.begin(); result && it != authors.end(); ++it )
result &= writeKeyValue( stream, "ED", *it );
}
else if ( field->fieldType() == EntryField::ftTitle )
result &= writeKeyValue( stream, "TI", field->value() ->simplifiedText() );
else if ( field->fieldType() == EntryField::ftJournal )
result &= writeKeyValue( stream, "JO", field->value() ->simplifiedText() );
else if ( field->fieldType() == EntryField::ftChapter )
result &= writeKeyValue( stream, "CP", field->value() ->simplifiedText() );
else if ( field->fieldType() == EntryField::ftISSN )
result &= writeKeyValue( stream, "SN", field->value() ->simplifiedText() );
else if ( field->fieldType() == EntryField::ftISBN )
result &= writeKeyValue( stream, "SN", field->value() ->simplifiedText() );
else if ( field->fieldType() == EntryField::ftVolume )
result &= writeKeyValue( stream, "VL", field->value() ->simplifiedText() );
else if ( field->fieldType() == EntryField::ftNumber )
result &= writeKeyValue( stream, "IS", field->value() ->simplifiedText() );
else if ( field->fieldType() == EntryField::ftNote )
result &= writeKeyValue( stream, "N1", field->value() ->simplifiedText() );
else if ( field->fieldType() == EntryField::ftAbstract )
result &= writeKeyValue( stream, "N2", field->value() ->simplifiedText() );
else if ( field->fieldType() == EntryField::ftPublisher )
result &= writeKeyValue( stream, "PB", field->value() ->simplifiedText() );
else if ( field->fieldType() == EntryField::ftLocation )
result &= writeKeyValue( stream, "CY", field->value() ->simplifiedText() );
else if ( field->fieldType() == EntryField::ftKeywords )
result &= writeKeyValue( stream, "KW", field->value() ->simplifiedText() );
else if ( field->fieldType() == EntryField::ftYear )
year = field->value() ->simplifiedText();
else if ( field->fieldType() == EntryField::ftMonth )
month = field->value() ->simplifiedText();
else if ( field->fieldType() == EntryField::ftAddress )
result &= writeKeyValue( stream, "AD", field->value() ->simplifiedText() );
else if ( field->fieldType() == EntryField::ftURL )
result &= writeKeyValue( stream, "UR", field->value() ->simplifiedText() );
else if ( field->fieldType() == EntryField::ftPages )
{
TQStringList pageRange = TQStringList::split( TQRegExp( TQString( "--|-|%1" ).arg( TQChar( 0x2013 ) ) ), field->value() ->simplifiedText() );
if ( pageRange.count() == 2 )
{
result &= writeKeyValue( stream, "SP", pageRange[ 0 ] );
result &= writeKeyValue( stream, "EP", pageRange[ 1 ] );
}
}
else if ( field->fieldTypeName().lower() == "doi" )
result &= writeKeyValue( stream, "UR", field->value() ->simplifiedText() );
}
if ( !year.isEmpty() || !month.isEmpty() )
{
result &= writeKeyValue( stream, "PY", TQString( "%1/%2//" ).arg( year ).arg( month ) );
}
result &= writeKeyValue( stream, "ER", TQString() );
stream << endl;
return result;
}
bool FileExporterRIS::writeKeyValue( TQTextStream &stream, const TQString& key, const TQString&value )
{
stream << key << " - ";
if ( !value.isEmpty() )
stream << value;
stream << endl;
tqDebug( "%s - %s", key.latin1(), value.latin1() );
return TRUE;
}
}
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