1 files changed, 129 insertions, 0 deletions
diff --git a/src/webquerycitebase.cpp b/src/webquerycitebase.cpp
new file mode 100644
index 0000000..a12f400
--- /dev/null
+++ b/src/webquerycitebase.cpp
@@ -0,0 +1,129 @@
+/***************************************************************************
+ *   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 <qstring.h>
+#include <qspinbox.h>
+
+#include <klineedit.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <kio/netaccess.h>
+#include <kurl.h>
+
+#include <settings.h>
+#include <fileimporterbibtex.h>
+#include "webquerycitebase.h"
+
+namespace KBibTeX
+{
+    WebQueryCitebaseWidget::WebQueryCitebaseWidget( QWidget *parent, const char *name )
+            : WebQueryWidget( parent, name )
+    {
+        init();
+
+        Settings *settings = Settings::self();
+        QString value = settings->getWebQueryDefault( "Citebase" );
+        value = value == QString::null ? "" : value;
+        lineEditQuery->setText( value );
+        slotTextChanged( value, true );
+    }
+
+
+    WebQueryCitebase::WebQueryCitebase( QWidget* parent ): WebQuery( parent )
+    {
+        m_widget = new WebQueryCitebaseWidget( parent );
+    }
+
+    WebQueryCitebase::~WebQueryCitebase()
+    {
+        delete m_widget;
+    }
+
+    QString WebQueryCitebase::title()
+    {
+        return i18n( "Citebase" );
+    }
+
+    QString WebQueryCitebase::disclaimer()
+    {
+        return i18n( "Citebase citation index" );
+    }
+
+    QString WebQueryCitebase::disclaimerURL()
+    {
+        return "http://www.citebase.org/";
+    }
+
+    WebQueryWidget *WebQueryCitebase::widget()
+    {
+        return m_widget;
+    }
+
+    void WebQueryCitebase::query()
+    {
+        WebQuery::query();
+        Settings *settings = Settings::self();
+        settings->setWebQueryDefault( "Citebase", m_widget->lineEditQuery->text() );
+
+        setNumStages( 1 );
+        int numberOfResults = m_widget->spinBoxMaxHits->value();
+
+        QString searchTerm = m_widget->lineEditQuery->text().stripWhiteSpace().replace( '$', "" );
+        if ( searchTerm.isEmpty() )
+        {
+            setEndSearch( WebQuery::statusInvalidQuery );
+            return;
+        }
+
+        KURL url = KURL( QString( "http://www.citebase.org/search?submitted=Search&author=&maxrows=%1&yearfrom=&format=BibTeX&order=DESC&type=metadata&title=%2&publication=&yearuntil=&rank=paperimpact" ).arg( numberOfResults ).arg( searchTerm.replace( "%", "%25" ).replace( "+", "%2B" ).replace( " ", "%20" ).replace( "#", "%23" ).replace( "&", "%26" ).replace( "?", "%3F" ) ) );
+        BibTeX::File *tmpBibFile = downloadBibTeXFile( url );
+        if ( tmpBibFile != NULL && !m_aborted )
+        {
+            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 ), false );
+                    --count;
+                }
+            }
+
+            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 ( tmpBibFile != NULL )
+            delete tmpBibFile;
+    }
+}
+#include "webquerycitebase.moc"