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301 lines
9.4 KiB
301 lines
9.4 KiB
15 years ago
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/*
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This file is part of kdepim.
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Copyright (c) 2004 Cornelius Schumacher <schumacher@kde.org>
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Copyright (c) 2004 Till Adam <adam@kde.org>
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Copyright (c) 2005 Reinhold Kainhofer <reinhold@kainhofer.com>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include "groupwaredownloadjob.h"
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#include "folderlister.h"
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#include "groupwaredataadaptor.h"
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#include <kdebug.h>
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#include <klocale.h>
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#include <kurl.h>
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#include <kio/job.h>
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#include <libemailfunctions/idmapper.h>
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#include <libkdepim/progressmanager.h>
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using namespace KPIM;
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GroupwareDownloadJob::GroupwareDownloadJob( GroupwareDataAdaptor *adaptor )
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: GroupwareJob( adaptor ), mProgress(0),
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mDownloadJob(0), mListEventsJob(0)
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{
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}
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void GroupwareDownloadJob::run()
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{
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kdDebug(5800) << "GroupwareDownloadJob::run()" << endl;
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if ( !adaptor() ) {
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error( i18n("Unable to initialize the download job.") );
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return;
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}
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if ( adaptor()->folderLister() ){
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mFoldersForDownload = adaptor()->folderLister()->activeFolderIds();
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} else {
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// TODO: If we don't have a folder lister, use the base URL (e.g. if all
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// communication goes through one script on the server
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}
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mItemsForDownload.clear();
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mCurrentlyOnServer.clear();
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connect( adaptor(), SIGNAL( itemToDownload( const KURL &, KPIM::FolderLister::ContentType ) ),
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SLOT( slotItemToDownload( const KURL &, KPIM::FolderLister::ContentType ) ) );
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connect( adaptor(), SIGNAL( itemOnServer( const KURL & ) ),
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SLOT( slotItemOnServer( const KURL & ) ) );
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connect( adaptor(), SIGNAL( itemDownloaded( const QString &, const KURL &, const QString & ) ),
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SLOT( slotItemDownloaded( const QString &, const KURL &, const QString & ) ) );
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connect( adaptor(), SIGNAL( itemDownloadError( const KURL &, const QString & ) ),
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SLOT( slotItemDownloadError( const KURL &, const QString & ) ) );
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mProgress = KPIM::ProgressManager::instance()->createProgressItem(
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KPIM::ProgressManager::getUniqueID(),
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adaptor()->downloadProgressMessage() );
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connect( mProgress,
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SIGNAL( progressItemCanceled( KPIM::ProgressItem * ) ),
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SLOT( cancelLoad() ) );
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listItems();
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}
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void GroupwareDownloadJob::listItems()
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{
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if ( mFoldersForDownload.isEmpty() ) {
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if ( mProgress ) {
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mProgress->setTotalItems( mItemsForDownload.count() + 1 );
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mProgress->setCompletedItems( 1 );
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mProgress->updateProgress();
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}
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/* Delete incidences no longer present on the server */
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deleteIncidencesGoneFromServer();
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downloadItem();
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} else {
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//kdDebug(7000) << "props: " << props.toString() << endl;
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KURL url = mFoldersForDownload.front();
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mFoldersForDownload.pop_front();
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kdDebug(5800) << "listItems: " << url.url() << endl;
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adaptor()->adaptDownloadUrl( url );
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kdDebug(5800) << "listItems, after adaptDownloadUrl: " << url.url() << endl;
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kdDebug(5800) << "OpenGroupware::listIncidences(): " << url << endl;
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mListItemsData = QString::null;
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mListEventsJob = adaptor()->createListItemsJob( url );
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connect( mListEventsJob, SIGNAL( result( KIO::Job * ) ),
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SLOT( slotListItemsResult( KIO::Job * ) ) );
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connect( mListEventsJob, SIGNAL( data( KIO::Job *, const QByteArray & ) ),
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SLOT( slotListItemsData( KIO::Job *, const QByteArray & ) ) );
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}
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}
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void GroupwareDownloadJob::slotListItemsData( KIO::Job *, const QByteArray &data )
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{
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kdDebug(5800) << "OpenGroupware::slotListItemsData()" << endl;
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mListItemsData.append( data.data() );
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}
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void GroupwareDownloadJob::slotListItemsResult( KIO::Job *job )
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{
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kdDebug(5800) << "GroupwareDownloadJob::slotListItemsResult(): " << endl;
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if ( job->error() ) {
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if ( mProgress ) {
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mProgress->setComplete();
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mProgress = 0;
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}
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error( job->errorString() );
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} else {
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adaptor()->interpretListItemsJob( job, mListItemsData );
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}
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mListItemsData = QString::null;
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mListEventsJob = 0;
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listItems();
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}
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void GroupwareDownloadJob::deleteIncidencesGoneFromServer()
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{
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QMap<QString, QString> remoteIds( adaptor()->idMapper()->remoteIdMap() );
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KURL::List::ConstIterator it = mCurrentlyOnServer.begin();
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while ( it != mCurrentlyOnServer.end() ) {
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remoteIds.remove( (*it).path() );
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++it;
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}
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QMap<QString, QString>::ConstIterator it2;
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for (it2 = remoteIds.begin(); it2 != remoteIds.end(); ++it2) {
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adaptor()->deleteItem( remoteIds[ it2.key() ] );
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}
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}
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void GroupwareDownloadJob::downloadItem()
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{
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kdDebug(7000) << " downloadItem " << endl;
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if ( mItemsForDownload.isEmpty() ) {
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if ( mProgress ) mProgress->setComplete();
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mItemsForDownload.clear();
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mItemsDownloading.clear();
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mItemsDownloaded.clear();
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mItemsDownloadError.clear();
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mProgress = 0;
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success();
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} else {
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if ( adaptor()->flags() & KPIM::GroupwareDataAdaptor::GWResBatchRequest ) {
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mDownloadItemsData = QString::null;
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mDownloadJob = adaptor()->createDownloadJob( mItemsForDownload );
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mItemsDownloading = mItemsForDownload;
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mItemsForDownload.clear();
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} else {
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// Download the first item of the list
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QMap<KURL,KPIM::FolderLister::ContentType>::Iterator it = mItemsForDownload.begin();
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KURL href( it.key() );
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KPIM::FolderLister::ContentType ctype = it.data();
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mItemsDownloading.insert( it.key(), it.data() );
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mItemsForDownload.remove( it.key() );
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adaptor()->adaptDownloadUrl( href );
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mDownloadItemsData = QString::null;
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mDownloadJob = adaptor()->createDownloadJob( href, ctype );
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}
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connect( mDownloadJob, SIGNAL( result( KIO::Job * ) ),
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SLOT( slotDownloadItemResult( KIO::Job * ) ) );
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connect( mDownloadJob, SIGNAL( data( KIO::Job *, const QByteArray & ) ),
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SLOT( slotDownloadItemData( KIO::Job *, const QByteArray & ) ) );
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}
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}
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void GroupwareDownloadJob::slotDownloadItemResult( KIO::Job *job )
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{
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kdDebug(5800) << "GroupwareDownloadJob::slotDownloadItemResult(): " << endl;
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KIO::TransferJob *trfjob = dynamic_cast<KIO::TransferJob*>(job);
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if ( !trfjob ) return;
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if ( job->error() ) {
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error( job->errorString() );
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} else {
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adaptor()->interpretDownloadItemsJob( job, mDownloadItemsData );
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}
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if ( mProgress ) {
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mProgress->incCompletedItems();
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mProgress->updateProgress();
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}
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mDownloadItemsData = QString::null;
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mDownloadJob = 0;
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downloadItem();
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}
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void GroupwareDownloadJob::slotDownloadItemData( KIO::Job *, const QByteArray &data )
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{
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kdDebug(5800) << "OpenGroupware::slotDownloadItemData()" << endl;
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mDownloadItemsData.append( QString::fromUtf8( data.data(), data.size() ) );
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}
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void GroupwareDownloadJob::slotItemToDownload( const KURL &remoteURL,
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KPIM::FolderLister::ContentType type )
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{
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KURL url( remoteURL );
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adaptor()->adaptDownloadUrl( url );
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if ( !mItemsForDownload.contains( url ) &&
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!mItemsDownloading.contains( url ) &&
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!mItemsDownloaded.contains( url ) ) {
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mItemsForDownload.insert( url, type );
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}
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}
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void GroupwareDownloadJob::slotItemOnServer( const KURL &remoteURL )
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{
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kdDebug()<<"GroupwareDownloadJob::slotItemOnServer( " << remoteURL.url() << ")" << endl;
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if ( !mCurrentlyOnServer.contains( remoteURL ) ) {
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mCurrentlyOnServer.append( remoteURL );
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}
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}
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void GroupwareDownloadJob::slotItemDownloadError( const KURL &remoteURL, const QString &/*error*/ )
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{
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// TODO: Error handling!
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if ( mItemsDownloading.contains( remoteURL ) ) {
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mItemsDownloadError[ remoteURL ] = mItemsDownloading[ remoteURL ];
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} else if ( mItemsForDownload.contains( remoteURL ) ) {
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mItemsDownloadError[ remoteURL ] = mItemsForDownload[ remoteURL ];
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}
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}
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void GroupwareDownloadJob::slotItemDownloaded( const QString &localID,
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const KURL &remoteURL, const QString &fingerprint )
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{
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kdDebug()<<"GroupwareDownloadJob::slotItemDownloaded( " << localID << ", " << remoteURL.url() << ", " << fingerprint << ")" << endl;
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if ( mItemsForDownload.contains( remoteURL ) ) {
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mItemsDownloaded[ remoteURL ] = mItemsForDownload[ remoteURL ];
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mItemsForDownload.remove( remoteURL );
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}
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if ( mItemsDownloading.contains( remoteURL ) ) {
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mItemsDownloaded[ remoteURL ] = mItemsDownloading[ remoteURL ];
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mItemsDownloading.remove( remoteURL );
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}
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if ( !mItemsDownloaded.contains( remoteURL ) ) {
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mItemsDownloaded[ remoteURL ] = KPIM::FolderLister::Unknown;
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}
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adaptor()->idMapper()->setRemoteId( localID, remoteURL.path() );
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adaptor()->idMapper()->setFingerprint( localID, fingerprint );
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}
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void GroupwareDownloadJob::kill()
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{
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cancelLoad();
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}
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void GroupwareDownloadJob::cancelLoad()
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{
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if ( mDownloadJob ) mDownloadJob->kill();
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mDownloadJob = 0;
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if ( mListEventsJob ) mListEventsJob->kill();
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mListEventsJob = 0;
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if ( mProgress ) mProgress->setComplete();
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mProgress = 0;
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}
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#include "groupwaredownloadjob.moc"
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