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/***************************************************************************
* Copyright (C) 2004-2009 by Thomas Fischer *
* [email protected] *
* *
* 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 <qapplication.h>
#include <qfile.h>
#include <qregexp.h>
#include <qstring.h>
#include <qspinbox.h>
#include <klocale.h>
#include <klineedit.h>
#include <kmessagebox.h>
#include <kio/netaccess.h>
#include <kurl.h>
#include <settings.h>
#include <fileimporterbibtex.h>
#include "webquerybibsonomy.h"
namespace KBibTeX
{
WebQueryBibSonomyWidget::WebQueryBibSonomyWidget( QWidget *parent, const char *name )
: WebQueryWidget( parent, name )
{
init();
Settings *settings = Settings::self();
QString value = settings->getWebQueryDefault( "BibSonomy" );
value = value == QString::null ? "" : value;
lineEditQuery->setText( value );
slotTextChanged( value, true );
}
WebQueryBibSonomy::WebQueryBibSonomy( QWidget* parent ): WebQuery( parent )
{
m_widget = new WebQueryBibSonomyWidget( parent );
}
WebQueryBibSonomy::~WebQueryBibSonomy()
{
delete m_widget;
}
QString WebQueryBibSonomy::title()
{
return i18n( "BibSonomy" );
}
QString WebQueryBibSonomy::disclaimer()
{
return i18n( "BibSonomy bookmark sharing system" );
}
QString WebQueryBibSonomy::disclaimerURL()
{
return "http://www.bibsonomy.org/help/about/";
}
WebQueryWidget *WebQueryBibSonomy::widget()
{
return m_widget;
}
void WebQueryBibSonomy::query()
{
WebQuery::query();
Settings *settings = Settings::self();
settings->setWebQueryDefault( "BibSonomy", m_widget->lineEditQuery->text() );
setNumStages( 1 );
QString searchTerm = m_widget->lineEditQuery->text().stripWhiteSpace().replace( '$', "" );
if ( searchTerm.isEmpty() )
{
setEndSearch( WebQuery::statusInvalidQuery );
return;
}
int numberOfResults = m_widget->spinBoxMaxHits->value();
KURL url = KURL( QString( "http://www.bibsonomy.org/bib/search/%2?items=%1" ).arg( numberOfResults ) .arg( searchTerm.replace( "%", "%25" ).replace( "+", "%2B" ).replace( " ", "%20" ).replace( "#", "%23" ).replace( "&", "%26" ).replace( "?", "%3F" ) ) );
BibTeX::File *bibFile = downloadBibTeXFile( url );
if ( bibFile != NULL && !m_aborted )
{
for ( BibTeX::File::ElementList::iterator it = bibFile->begin(); it != bibFile->end(); ++it )
{
BibTeX::Entry *entry = dynamic_cast<BibTeX::Entry*>( *it );
if ( entry != NULL )
emit foundEntry( entry, false );
}
setEndSearch( WebQuery::statusSuccess );
}
else if ( !m_aborted )
{
QString message = KIO::NetAccess::lastErrorString();
if ( message.isEmpty() )
message.prepend( '\n' );
message.prepend( QString( i18n( "Querying database '%1' failed." ) ).arg( title() ) );
KMessageBox::error( m_parent, message );
setEndSearch( WebQuery::statusError );
}
else
setEndSearch( WebQuery::statusAborted );
if ( bibFile != NULL )
delete bibFile;
}
}
#include "webquerybibsonomy.moc"
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