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diff --git a/knewstuff/engine.cpp b/knewstuff/engine.cpp
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-/*
- 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;
-}