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-rw-r--r--knewstuff/provider.cpp290
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diff --git a/knewstuff/provider.cpp b/knewstuff/provider.cpp
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+++ b/knewstuff/provider.cpp
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+/*
+ This file is part of KOrganizer.
+ Copyright (c) 2002 Cornelius Schumacher <schumacher@kde.org>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public
+ License as published by the Free Software Foundation; either
+ version 2 of the License, or (at your option) any later version.
+
+ This library 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public License
+ along with this library; see the file COPYING.LIB. If not, write to
+ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
+*/
+
+#include <kconfig.h>
+#include <kdebug.h>
+#include <kio/job.h>
+#include <kglobal.h>
+#include <kmessagebox.h>
+#include <klocale.h>
+
+#include <qptrdict.h>
+#include <qwindowdefs.h>
+
+#include "provider.h"
+#include "provider.moc"
+
+using namespace KNS;
+
+// BCI for KDE 3.5 only
+
+class ProviderPrivate
+{
+ public:
+ ProviderPrivate(){}
+ KURL mDownloadUrlLatest;
+ KURL mDownloadUrlScore;
+ KURL mDownloadUrlDownloads;
+};
+
+static QPtrDict<ProviderPrivate> *d_ptr_prov = 0;
+
+static ProviderPrivate *d_prov(const Provider *p)
+{
+ if(!d_ptr_prov)
+ {
+ d_ptr_prov = new QPtrDict<ProviderPrivate>();
+ d_ptr_prov->setAutoDelete(true);
+ }
+ ProviderPrivate *ret = d_ptr_prov->find((void*)p);
+ if(!ret)
+ {
+ ret = new ProviderPrivate();
+ d_ptr_prov->replace((void*)p, ret);
+ }
+ return ret;
+}
+
+KURL Provider::downloadUrlVariant( QString variant ) const
+{
+ if((variant == "latest") && (d_prov(this)->mDownloadUrlLatest.isValid()))
+ return d_prov(this)->mDownloadUrlLatest;
+ if((variant == "score") && (d_prov(this)->mDownloadUrlScore.isValid()))
+ return d_prov(this)->mDownloadUrlScore;
+ if((variant == "downloads") && (d_prov(this)->mDownloadUrlDownloads.isValid()))
+ return d_prov(this)->mDownloadUrlDownloads;
+
+ return mDownloadUrl;
+}
+
+// BCI part ends here
+
+Provider::Provider() : mNoUpload( false )
+{
+}
+
+Provider::Provider( const QDomElement &e ) : mNoUpload( false )
+{
+ parseDomElement( e );
+}
+
+Provider::~Provider()
+{
+ if (d_ptr_prov)
+ {
+ ProviderPrivate *p = d_ptr_prov->find(this);
+ if (p)
+ d_ptr_prov->remove(p);
+
+ if (d_ptr_prov->isEmpty())
+ {
+ delete d_ptr_prov;
+ d_ptr_prov = 0L;
+ }
+ }
+}
+
+
+void Provider::setName( const QString &name )
+{
+ mName = name;
+}
+
+QString Provider::name() const
+{
+ return mName;
+}
+
+
+void Provider::setIcon( const KURL &url )
+{
+ mIcon = url;
+}
+
+KURL Provider::icon() const
+{
+ return mIcon;
+}
+
+
+void Provider::setDownloadUrl( const KURL &url )
+{
+ mDownloadUrl = url;
+}
+
+KURL Provider::downloadUrl() const
+{
+ return mDownloadUrl;
+}
+
+
+void Provider::setUploadUrl( const KURL &url )
+{
+ mUploadUrl = url;
+}
+
+KURL Provider::uploadUrl() const
+{
+ return mUploadUrl;
+}
+
+
+void Provider::setNoUploadUrl( const KURL &url )
+{
+ mNoUploadUrl = url;
+}
+
+KURL Provider::noUploadUrl() const
+{
+ return mNoUploadUrl;
+}
+
+
+void Provider::setNoUpload( bool enabled )
+{
+ mNoUpload = enabled;
+}
+
+bool Provider::noUpload() const
+{
+ return mNoUpload;
+}
+
+
+void Provider::parseDomElement( const QDomElement &element )
+{
+ if ( element.tagName() != "provider" ) return;
+
+ setDownloadUrl( KURL( element.attribute("downloadurl") ) );
+ setUploadUrl( KURL( element.attribute("uploadurl") ) );
+ setNoUploadUrl( KURL( element.attribute("nouploadurl") ) );
+
+ d_prov(this)->mDownloadUrlLatest = KURL( element.attribute("downloadurl-latest") );
+ d_prov(this)->mDownloadUrlScore = KURL( element.attribute("downloadurl-score") );
+ d_prov(this)->mDownloadUrlDownloads = KURL( element.attribute("downloadurl-downloads") );
+
+ KURL iconurl( element.attribute("icon") );
+ if(!iconurl.isValid()) iconurl.setPath( element.attribute("icon") );
+ setIcon( iconurl );
+
+ QDomNode n;
+ for ( n = element.firstChild(); !n.isNull(); n = n.nextSibling() ) {
+ QDomElement p = n.toElement();
+
+ if ( p.tagName() == "noupload" ) setNoUpload( true );
+ if ( p.tagName() == "title" ) setName( p.text().stripWhiteSpace() );
+ }
+}
+
+QDomElement Provider::createDomElement( QDomDocument &doc, QDomElement &parent )
+{
+ QDomElement entry = doc.createElement( "stuff" );
+ parent.appendChild( entry );
+
+ QDomElement n = doc.createElement( "name" );
+ n.appendChild( doc.createTextNode( name() ) );
+ entry.appendChild( n );
+
+ return entry;
+}
+
+
+ProviderLoader::ProviderLoader( QWidget *parentWidget ) :
+ QObject( parentWidget )
+{
+ mProviders.setAutoDelete( true );
+}
+
+void ProviderLoader::load( const QString &type, const QString &providersList )
+{
+ kdDebug() << "ProviderLoader::load()" << endl;
+
+ mProviders.clear();
+ mJobData = "";
+
+ KConfig *cfg = KGlobal::config();
+ cfg->setGroup("KNewStuff");
+
+ QString providersUrl = providersList;
+ if( providersUrl.isEmpty() )
+ providersUrl = cfg->readEntry( "ProvidersUrl" );
+
+ if ( providersUrl.isEmpty() ) {
+ // TODO: Replace the default by the real one.
+ QString server = cfg->readEntry( "MasterServer",
+ "http://korganizer.kde.org" );
+
+ providersUrl = server + "/knewstuff/" + type + "/providers.xml";
+ }
+
+ kdDebug() << "ProviderLoader::load(): providersUrl: " << providersUrl << endl;
+
+ KIO::TransferJob *job = KIO::get( KURL( providersUrl ), false, false );
+ connect( job, SIGNAL( result( KIO::Job * ) ),
+ SLOT( slotJobResult( KIO::Job * ) ) );
+ connect( job, SIGNAL( data( KIO::Job *, const QByteArray & ) ),
+ SLOT( slotJobData( KIO::Job *, const QByteArray & ) ) );
+
+// job->dumpObjectInfo();
+}
+
+void ProviderLoader::slotJobData( KIO::Job *, const QByteArray &data )
+{
+ kdDebug() << "ProviderLoader::slotJobData()" << endl;
+
+ if ( data.size() == 0 ) return;
+
+ QCString str( data, data.size() + 1 );
+
+ mJobData.append( QString::fromUtf8( str ) );
+}
+
+void ProviderLoader::slotJobResult( KIO::Job *job )
+{
+ if ( job->error() ) {
+ job->showErrorDialog( static_cast<QWidget *>(parent()) );
+ }
+
+ kdDebug() << "--PROVIDERS-START--" << endl << mJobData << "--PROV_END--"
+ << endl;
+
+ QDomDocument doc;
+ if ( !doc.setContent( mJobData ) ) {
+ KMessageBox::error( static_cast<QWidget *>(parent()), i18n("Error parsing providers list.") );
+ return;
+ }
+
+ QDomElement providers = doc.documentElement();
+
+ if ( providers.isNull() ) {
+ kdDebug() << "No document in Providers.xml." << endl;
+ }
+
+ QDomNode n;
+ for ( n = providers.firstChild(); !n.isNull(); n = n.nextSibling() ) {
+ QDomElement p = n.toElement();
+
+ if ( p.tagName() == "provider" ) {
+ mProviders.append( new Provider( p ) );
+ }
+ }
+
+ emit providersLoaded( &mProviders );
+}