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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit2bda8f7717adf28da4af0d34fb82f63d2868c31d (patch)
tree8d927b7b47a90c4adb646482a52613f58acd6f8c /superkaramba/src/rsssensor.cpp
downloadtdeutils-2bda8f7717adf28da4af0d34fb82f63d2868c31d.tar.gz
tdeutils-2bda8f7717adf28da4af0d34fb82f63d2868c31d.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeutils@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'superkaramba/src/rsssensor.cpp')
-rw-r--r--superkaramba/src/rsssensor.cpp136
1 files changed, 136 insertions, 0 deletions
diff --git a/superkaramba/src/rsssensor.cpp b/superkaramba/src/rsssensor.cpp
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+++ b/superkaramba/src/rsssensor.cpp
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+/***************************************************************************
+ * Copyright (C) 2003 by Ralph M. Churchill *
+ * mrchucho@yahoo.com *
+ * *
+ * 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. *
+ ***************************************************************************/
+
+#include "karambaapp.h"
+#include "rsssensor.h"
+#include <qdom.h>
+#include <qregexp.h>
+#include <kurl.h>
+#include <kio/netaccess.h>
+
+RssSensor::RssSensor( const QString &src, int interval, const QString &form, const QString &enc)
+ : Sensor(interval),
+ source(src),
+ format(form),
+ encoding(enc)
+
+{
+ // Format:
+ // %t = title (DEFAULT)
+ // %d = desc
+
+ if( !encoding.isEmpty() )
+ {
+ codec = QTextCodec::codecForName( encoding.ascii() );
+ if ( codec == 0)
+ codec = QTextCodec::codecForLocale();
+ }
+ else
+ codec = QTextCodec::codecForLocale();
+}
+
+RssSensor::~RssSensor()
+{
+}
+
+void RssSensor::update()
+{
+ QDomDocument doc;
+ QFile file;
+ QString tmpFile;
+ bool OK = false;
+
+#if defined(KDE_3_3)
+ if(KIO::NetAccess::download(KURL(source), tmpFile, karambaApp->parentWindow()))
+#else
+ if(KIO::NetAccess::download(KURL(source), tmpFile))
+#endif
+ {
+ file.setName(tmpFile);
+ if ( file.open(IO_ReadOnly | IO_Translate) )
+ {
+ if ( doc.setContent( &file ) )
+ {
+ OK = true;
+ }
+ else
+ {
+ qDebug("Error on building DOM");
+ }
+ }
+ else
+ {
+ qDebug("Error opening file");
+ }
+ }
+ else {
+ qDebug( "Error Downloading: %s", source.ascii());
+ }
+
+ if ( OK )
+ {
+ SensorParams *sp;
+ Meter *meter;
+
+ QObjectListIt it( *objList );
+ while (it != 0)
+ {
+ sp = (SensorParams*)(*it);
+ meter = sp->getMeter();
+
+ // this is a hack to force the
+ // clickmap to reset its data lists
+ meter->setValue(0);
+
+ QDomElement docElem = doc.documentElement();
+ QDomNode n = docElem.firstChild();
+ if (!n.isNull())
+ {
+ QDomNodeList links = docElem.elementsByTagName( "link" );
+ QDomNodeList displays;
+ if ( format.contains( "%d", false ) > 0 )
+ {
+ displays = docElem.elementsByTagName( "description" );
+ }
+ else
+ {
+ displays = docElem.elementsByTagName( "title" );
+ }
+
+ QRegExp rx("^http://", false );
+ for (uint i=1; i < displays.count(); ++i )
+ {
+ QString dispTxt = displays.item( i ).toElement().text();
+ QString linkTxt = links.item( i ).toElement().text();
+ if( (rx.search(dispTxt) == -1) && (rx.search(linkTxt) != -1) )
+ {
+ meter->setValue( dispTxt );
+ meter->setValue( linkTxt );
+ }
+ else
+ {
+ qDebug("Skipping");
+ }
+ }
+ }
+ else
+ {
+ qDebug ("Document Node was null!!");
+ }
+
+ ++it;
+ }
+ }
+ // Cleanup
+ file.close();
+ KIO::NetAccess::removeTempFile( tmpFile );
+}
+
+#include "rsssensor.moc"