diff options
Diffstat (limited to 'knewstuff/engine.cpp')
| -rw-r--r-- | knewstuff/engine.cpp | 429 |
1 files changed, 0 insertions, 429 deletions
diff --git a/knewstuff/engine.cpp b/knewstuff/engine.cpp deleted file mode 100644 index f8e7163a9..000000000 --- a/knewstuff/engine.cpp +++ /dev/null @@ -1,429 +0,0 @@ -/* - This file is part of KOrganizer. - Copyright (c) 2002 Cornelius Schumacher <schumacher@kde.org> - Copyright (c) 2014 Timothy Pearson <kb9vqf@pearsoncomputing.net> - - 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 <tqcstring.h> -#include <tqdom.h> -#include <tqfileinfo.h> - -#include <tdeapplication.h> -#include <kdebug.h> -#include <tdeio/job.h> -#include <tdelocale.h> -#include <tdemessagebox.h> -#include <kstandarddirs.h> - -#include "knewstuff.h" -#include "downloaddialog.h" -#include "uploaddialog.h" -#include "providerdialog.h" - -#include "engine.h" -#include "engine.moc" - -using namespace KNS; - -struct Engine::Private -{ - bool mIgnoreInstallResult; - TDENewStuff *mNewStuff; -}; - -Engine::Engine( TDENewStuff *newStuff, const TQString &type, - TQWidget *parentWidget ) : - mParentWidget( parentWidget ), mDownloadDialog( 0 ), - mUploadDialog( 0 ), mProviderDialog( 0 ), mUploadProvider( 0 ), - d(new Private), mType( type ) -{ - d->mNewStuff = newStuff; - d->mIgnoreInstallResult = false; - mProviderLoader = new ProviderLoader( mParentWidget ); -} - -Engine::Engine( TDENewStuff *newStuff, const TQString &type, - const TQString &providerList, TQWidget *parentWidget ) : - mParentWidget( parentWidget ), - mDownloadDialog( 0 ), mUploadDialog( 0 ), - mProviderDialog( 0 ), mUploadProvider( 0 ), - mProviderList( providerList ), d(new Private), - mType( type ) -{ - d->mNewStuff = newStuff; - d->mIgnoreInstallResult = false; - mProviderLoader = new ProviderLoader( mParentWidget ); -} - -Engine::~Engine() -{ - delete d; - delete mProviderLoader; - - delete mUploadDialog; - delete mDownloadDialog; -} - -void Engine::download() -{ - kdDebug() << "Engine::download()" << endl; - - connect( mProviderLoader, - TQT_SIGNAL( providersLoaded( Provider::List * ) ), - TQT_SLOT( getMetaInformation( Provider::List * ) ) ); - mProviderLoader->load( mType, mProviderList ); -} - -void Engine::getMetaInformation( Provider::List *providers ) -{ - mProviderLoader->disconnect(); - - mNewStuffJobData.clear(); - - if ( !mDownloadDialog ) { - mDownloadDialog = new DownloadDialog( this, mParentWidget ); - mDownloadDialog->show(); - } - mDownloadDialog->clear(); - - Provider *p; - for ( p = providers->first(); p; p = providers->next() ) { - if ( p->downloadUrl().isEmpty() ) continue; - - TDEIO::TransferJob *job = TDEIO::get( p->downloadUrl(), false, false ); - connect( job, TQT_SIGNAL( result( TDEIO::Job * ) ), - TQT_SLOT( slotNewStuffJobResult( TDEIO::Job * ) ) ); - connect( job, TQT_SIGNAL( data( TDEIO::Job *, const TQByteArray & ) ), - TQT_SLOT( slotNewStuffJobData( TDEIO::Job *, const TQByteArray & ) ) ); - - mNewStuffJobData.insert( job, "" ); - mProviderJobs[ job ] = p; - } -} - -void Engine::slotNewStuffJobData( TDEIO::Job *job, const TQByteArray &data ) -{ - if ( data.isEmpty() ) return; - - kdDebug() << "Engine:slotNewStuffJobData()" << endl; - - TQCString str( data, data.size() + 1 ); - - mNewStuffJobData[ job ].append( TQString::fromUtf8( str ) ); -} - -void Engine::slotNewStuffJobResult( TDEIO::Job *job ) -{ - if ( job->error() ) { - kdDebug() << "Error downloading new stuff descriptions." << endl; - job->showErrorDialog( mParentWidget ); - } else { - TQString knewstuffDoc = mNewStuffJobData[ job ]; - - kdDebug() << "---START---" << endl << knewstuffDoc << "---END---" << endl; - - mDownloadDialog->addProvider( mProviderJobs[ job ] ); - - TQDomDocument doc; - if ( !doc.setContent( knewstuffDoc ) ) { - kdDebug() << "Error parsing knewstuff.xml." << endl; - return; - } else { - TQDomElement knewstuff = doc.documentElement(); - - if ( knewstuff.isNull() ) { - kdDebug() << "No document in knewstuffproviders.xml." << endl; - } else { - TQDomNode p; - for ( p = knewstuff.firstChild(); !p.isNull(); p = p.nextSibling() ) { - TQDomElement stuff = p.toElement(); - if ( stuff.tagName() != "stuff" ) continue; - if ( stuff.attribute("type", mType) != mType ) continue; - - Entry *entry = new Entry( stuff ); - - mDownloadDialog->show(); - - mDownloadDialog->addEntry( entry ); - - kdDebug() << "KNEWSTUFF: " << entry->name() << endl; - - kdDebug() << " SUMMARY: " << entry->summary() << endl; - kdDebug() << " VERSION: " << entry->version() << endl; - kdDebug() << " RELEASEDATE: " << TQString(entry->releaseDate().toString()) << endl; - kdDebug() << " RATING: " << entry->rating() << endl; - - kdDebug() << " LANGS: " << entry->langs().join(", ") << endl; - } - } - } - } - - mNewStuffJobData.remove( job ); - mProviderJobs.remove( job ); - - if ( mNewStuffJobData.count() == 0 ) { - mDownloadDialog->show(); - mDownloadDialog->raise(); - } -} - -void Engine::download( Entry *entry ) -{ - kdDebug() << "Engine::download(entry)" << endl; - - KURL source = entry->payload(); - mDownloadDestination = d->mNewStuff->downloadDestination( entry ); - - if ( mDownloadDestination.isEmpty() ) { - kdDebug() << "Empty downloadDestination. Cancelling download." << endl; - return; - } - - KURL destination = KURL( mDownloadDestination ); - - kdDebug() << " SOURCE: " << source.url() << endl; - kdDebug() << " DESTINATION: " << destination.url() << endl; - - TDEIO::FileCopyJob *job = TDEIO::file_copy( source, destination, -1, true ); - connect( job, TQT_SIGNAL( result( TDEIO::Job * ) ), - TQT_SLOT( slotDownloadJobResult( TDEIO::Job * ) ) ); -} - -void Engine::slotDownloadJobResult( TDEIO::Job *job ) -{ - if ( job->error() ) { - kdDebug() << "Error downloading new stuff payload." << endl; - job->showErrorDialog( mParentWidget ); - return; - } - - if ( d->mNewStuff->install( mDownloadDestination ) ) { - if ( !d->mIgnoreInstallResult ) { - KMessageBox::information( mParentWidget, - i18n("Successfully installed hot new stuff.") ); - } - } else - if ( !d->mIgnoreInstallResult ){ - KMessageBox::error( mParentWidget, - i18n("Failed to install hot new stuff.") ); - } -} - -void Engine::upload(const TQString &fileName, const TQString &previewName ) -{ - mUploadFile = fileName; - mPreviewFile = previewName; - - connect( mProviderLoader, - TQT_SIGNAL( providersLoaded( Provider::List * ) ), - TQT_SLOT( selectUploadProvider( Provider::List * ) ) ); - mProviderLoader->load( mType ); -} - -void Engine::selectUploadProvider( Provider::List *providers ) -{ - kdDebug() << "Engine:selectUploadProvider()" << endl; - - mProviderLoader->disconnect(); - - if ( !mProviderDialog ) { - mProviderDialog = new ProviderDialog( this, mParentWidget ); - } - - mProviderDialog->clear(); - - mProviderDialog->show(); - mProviderDialog->raise(); - - for( Provider *p = providers->first(); p; p = providers->next() ) { - mProviderDialog->addProvider( p ); - } -} - -void Engine::requestMetaInformation( Provider *provider ) -{ - mUploadProvider = provider; - - if ( !mUploadDialog ) { - mUploadDialog = new UploadDialog( this, mParentWidget ); - } - mUploadDialog->setPreviewFile( mPreviewFile ); - mUploadDialog->setPayloadFile( mUploadFile ); - mUploadDialog->show(); - mUploadDialog->raise(); -} - -void Engine::upload( Entry *entry ) -{ - if ( mUploadFile.isNull()) { - mUploadFile = entry->fullName(); - mUploadFile = locateLocal( "data", TQString(kapp->instanceName()) + "/upload/" + mUploadFile ); - - if ( !d->mNewStuff->createUploadFile( mUploadFile ) ) { - KMessageBox::error( mParentWidget, i18n("Unable to create file to upload.") ); - emit uploadFinished( false ); - return; - } - } - - TQString lang = entry->langs().first(); - TQFileInfo fi( mUploadFile ); - entry->setPayload( KURL::fromPathOrURL( fi.fileName() ), lang ); - - if ( !createMetaFile( entry ) ) { - emit uploadFinished( false ); - return; - } - - TQString text = i18n("The files to be uploaded have been created at:\n"); - text.append( i18n("Data file: %1\n").arg( mUploadFile) ); - if (!mPreviewFile.isEmpty()) { - text.append( i18n("Preview image: %1\n").arg( mPreviewFile) ); - } - text.append( i18n("Content information: %1\n").arg( mUploadMetaFile) ); - text.append( i18n("Those files can now be uploaded.\n") ); - text.append( i18n("Beware that any people might have access to them at any time.") ); - - TQString caption = i18n("Upload Files"); - - if ( mUploadProvider->noUpload() ) { - KURL noUploadUrl = mUploadProvider->noUploadUrl(); - if ( noUploadUrl.isEmpty() ) { - text.append( i18n("Please upload the files manually.") ); - KMessageBox::information( mParentWidget, text, caption ); - } else { - int result = KMessageBox::questionYesNo( mParentWidget, text, caption, - i18n("Upload Info"), - KStdGuiItem::close() ); - if ( result == KMessageBox::Yes ) { - kapp->invokeBrowser( noUploadUrl.url() ); - } - } - } else { - int result = KMessageBox::questionYesNo( mParentWidget, text, caption, - i18n("&Upload"), KStdGuiItem::cancel() ); - if ( result == KMessageBox::Yes ) { - KURL destination = mUploadProvider->uploadUrl(); - destination.setFileName( fi.fileName() ); - - TDEIO::FileCopyJob *job = TDEIO::file_copy( KURL::fromPathOrURL( mUploadFile ), destination ); - connect( job, TQT_SIGNAL( result( TDEIO::Job * ) ), - TQT_SLOT( slotUploadPayloadJobResult( TDEIO::Job * ) ) ); - } else { - emit uploadFinished( false ); - } - } -} - -bool Engine::createMetaFile( Entry *entry ) -{ - TQDomDocument doc("knewstuff"); - doc.appendChild( doc.createProcessingInstruction( - "xml", "version=\"1.0\" encoding=\"UTF-8\"" ) ); - TQDomElement de = doc.createElement("knewstuff"); - doc.appendChild( de ); - - entry->setType(type()); - de.appendChild( entry->createDomElement( doc, de ) ); - - kdDebug() << "--DOM START--" << endl << doc.toString() - << "--DOM_END--" << endl; - - if ( mUploadMetaFile.isNull() ) { - mUploadMetaFile = entry->fullName() + ".meta"; - mUploadMetaFile = locateLocal( "data", TQString(kapp->instanceName()) + "/upload/" + mUploadMetaFile ); - } - - TQFile f( mUploadMetaFile ); - if ( !f.open( IO_WriteOnly ) ) { - mUploadMetaFile = TQString::null; - return false; - } - - TQTextStream ts( &f ); - ts.setEncoding( TQTextStream::UnicodeUTF8 ); - ts << doc.toString(); - - f.close(); - - return true; -} - -void Engine::slotUploadPayloadJobResult( TDEIO::Job *job ) -{ - if ( job->error() ) { - kdDebug() << "Error uploading new stuff payload." << endl; - job->showErrorDialog( mParentWidget ); - emit uploadFinished( false ); - return; - } - - if (mPreviewFile.isEmpty()) { - slotUploadPreviewJobResult(job); - return; - } - - TQFileInfo fi( mPreviewFile ); - - KURL previewDestination = mUploadProvider->uploadUrl(); - previewDestination.setFileName( fi.fileName() ); - - TDEIO::FileCopyJob *newJob = TDEIO::file_copy( KURL::fromPathOrURL( mPreviewFile ), previewDestination ); - connect( newJob, TQT_SIGNAL( result( TDEIO::Job * ) ), - TQT_SLOT( slotUploadPreviewJobResult( TDEIO::Job * ) ) ); -} - -void Engine::slotUploadPreviewJobResult( TDEIO::Job *job ) -{ - if ( job->error() ) { - kdDebug() << "Error uploading new stuff preview." << endl; - job->showErrorDialog( mParentWidget ); - emit uploadFinished( true ); - return; - } - - TQFileInfo fi( mUploadMetaFile ); - - KURL metaDestination = mUploadProvider->uploadUrl(); - metaDestination.setFileName( fi.fileName() ); - - TDEIO::FileCopyJob *newJob = TDEIO::file_copy( KURL::fromPathOrURL( mUploadMetaFile ), metaDestination ); - connect( newJob, TQT_SIGNAL( result( TDEIO::Job * ) ), - TQT_SLOT( slotUploadMetaJobResult( TDEIO::Job * ) ) ); -} - -void Engine::slotUploadMetaJobResult( TDEIO::Job *job ) -{ - mUploadMetaFile = TQString::null; - if ( job->error() ) { - kdDebug() << "Error uploading new stuff metadata." << endl; - job->showErrorDialog( mParentWidget ); - emit uploadFinished( false ); - return; - } - - KMessageBox::information( mParentWidget, - i18n("Successfully uploaded new stuff.") ); - emit uploadFinished( true ); -} - -void Engine::ignoreInstallResult(bool ignore) -{ - d->mIgnoreInstallResult = ignore; -} |