示例#1
0
    void WebQueryBibSonomy::query( const QString& searchTerm, int numberOfResults )
    {
        WebQuery::query( searchTerm, numberOfResults );

        emit setTotalSteps( 1 );

        BibTeX::File *bibFile = NULL;
        QString term = searchTerm;
        KURL url = KURL( QString( "http://www.bibsonomy.org/bib/search/%1?items=%2" ).arg( term.replace( "%", "%25" ).replace( " ", "+" ).replace( "?", "%3F" ).replace( "&", "%26" ) ).arg( numberOfResults ) );
        QString tmpFile;
        if ( KIO::NetAccess::download( url, tmpFile, m_parent ) && !m_aborted )
        {
            BibTeX::FileImporterBibTeX importer( FALSE );
            importer.setIgnoreComments( TRUE );
            QFile inputFile( tmpFile );
            inputFile.open( IO_ReadOnly );
            bibFile = importer.load( &inputFile );
            inputFile.close();
            KIO::NetAccess::removeTempFile( tmpFile );

            emit setProgress( 1 );

            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 );
                }
            }

            emit endSearch( false );
        }
        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 );
            emit endSearch( true );
        }
        else
            emit endSearch( false );

        if ( bibFile != NULL )
            delete bibFile;
    }
示例#2
0
    void WebQueryCitebase::query( const QString& searchTerm, int numberOfResults )
    {
        WebQuery::query( searchTerm, numberOfResults );
        emit setTotalSteps( 1 );

        QString term = searchTerm;
        KURL url = KURL( QString( "http://www.citebase.org/search?submitted=Search&author=&maxrows=%2&yearfrom=&format=BibTeX&order=DESC&type=metadata&title=%1&publication=&yearuntil=&rank=paperimpact" ).arg( term.replace( "%", "%25" ).replace( " ", "+" ).replace( "?", "%3F" ).replace( "&", "%26" ) ).arg( numberOfResults ) );
        QString tmpFile;
        if ( KIO::NetAccess::download( url, tmpFile, m_parent ) && !m_aborted )
        {
            BibTeX::FileImporterBibTeX importer( FALSE );
            importer.setIgnoreComments( TRUE );
            QFile inputFile( tmpFile );
            inputFile.open( IO_ReadOnly );
            BibTeX::File *tmpBibFile = importer.load( &inputFile );
            inputFile.close();
            KIO::NetAccess::removeTempFile( tmpFile );

            emit setProgress( 1 );

            int count = numberOfResults;
            for ( BibTeX::File::ElementList::iterator it = tmpBibFile->begin(); count > 0 && it != tmpBibFile->end(); ++it )
            {
                BibTeX::Entry *entry = dynamic_cast<BibTeX::Entry*>( *it );
                if ( entry != NULL )
                {
                    emit foundEntry( new BibTeX::Entry( entry ) );
                    --count;
                }
            }

            delete tmpBibFile;
            emit endSearch( false );
        }
        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 );
            emit endSearch( true );
        }
        else
            emit endSearch( false );
    }