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tdepim/kresources/groupwise/kcal_resourcegroupwise.cpp

341 lines
8.3 KiB

/*
This file is part of kdepim.
Copyright (c) 2004 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 "kcal_resourcegroupwise.h"
#include "kcal_groupwiseprefsbase.h"
#include "kcal_resourcegroupwiseconfig.h"
#include "soap/groupwiseserver.h"
#include <libkcal/icalformat.h>
#include <libkcal/calendarlocal.h>
#include <libkcal/confirmsavedialog.h>
#include <qapplication.h>
#include <qdatetime.h>
#include <qptrlist.h>
#include <qstringlist.h>
#include <qtimer.h>
#include <kabc/locknull.h>
#include <kdebug.h>
#include <klocale.h>
#include <kresources/configwidget.h>
#include <kstandarddirs.h>
#include <kstringhandler.h>
#include <kurl.h>
#include <libkdepim/kpimprefs.h>
using namespace KCal;
ResourceGroupwise::ResourceGroupwise()
: ResourceCached( 0 ), mLock( true )
{
init();
mPrefs->addGroupPrefix( identifier() );
}
ResourceGroupwise::ResourceGroupwise( const KConfig *config )
: ResourceCached( config ), mLock( true )
{
init();
mPrefs->addGroupPrefix( identifier() );
if ( config ) readConfig( config );
}
ResourceGroupwise::~ResourceGroupwise()
{
disableChangeNotification();
delete mPrefs;
mPrefs = 0;
}
void ResourceGroupwise::init()
{
mDownloadJob = 0;
mProgress = 0;
mIsShowingError = false;
mPrefs = new GroupwisePrefsBase();
setType( "groupwise" );
enableChangeNotification();
}
GroupwisePrefsBase *ResourceGroupwise::prefs()
{
return mPrefs;
}
void ResourceGroupwise::readConfig( const KConfig *config )
{
kdDebug() << "KCal::ResourceGroupwise::readConfig()" << endl;
mPrefs->readConfig();
ResourceCached::readConfig( config );
}
void ResourceGroupwise::writeConfig( KConfig *config )
{
kdDebug() << "KCal::ResourceGroupwise::writeConfig()" << endl;
ResourceCalendar::writeConfig( config );
mPrefs->writeConfig();
ResourceCached::writeConfig( config );
}
bool ResourceGroupwise::doOpen()
{
return true;
}
void ResourceGroupwise::doClose()
{
ResourceCached::doClose();
}
bool ResourceGroupwise::doLoad()
{
kdDebug() << "ResourceGroupwise::load()" << endl;
if ( mIsShowingError ) {
kdDebug() << "Still showing error" << endl;
return true;
}
if ( mDownloadJob ) {
kdDebug() << "Download still in progress" << endl;
return true;
}
mCalendar.close();
disableChangeNotification();
loadCache();
enableChangeNotification();
emit resourceChanged( this );
clearChanges();
KURL url( prefs()->url() );
if ( url.protocol() == "http" ) url.setProtocol( "groupwise" );
else url.setProtocol( "groupwises" );
url.setPath( "/calendar/" );
url.setUser( prefs()->user() );
url.setPass( prefs()->password() );
kdDebug() << "Download URL: " << url << endl;
mJobData = QString::null;
mDownloadJob = KIO::get( url, false, false );
connect( mDownloadJob, SIGNAL( result( KIO::Job * ) ),
SLOT( slotJobResult( KIO::Job * ) ) );
connect( mDownloadJob, SIGNAL( data( KIO::Job *, const QByteArray & ) ),
SLOT( slotJobData( KIO::Job *, const QByteArray & ) ) );
mProgress = KPIM::ProgressManager::instance()->createProgressItem(
KPIM::ProgressManager::getUniqueID(), i18n("Downloading calendar") );
connect( mProgress,
SIGNAL( progressItemCanceled( KPIM::ProgressItem * ) ),
SLOT( cancelLoad() ) );
return true;
}
void ResourceGroupwise::slotJobResult( KIO::Job *job )
{
kdDebug() << "ResourceGroupwise::slotJobResult(): " << endl;
if ( job->error() ) {
mIsShowingError = true;
loadError( job->errorString() );
mIsShowingError = false;
} else {
disableChangeNotification();
clearCache();
// FIXME: This does not take into account the time zone!
CalendarLocal calendar( QString::fromLatin1("UTC") );
ICalFormat ical;
if ( !ical.fromString( &calendar, mJobData ) ) {
loadError( i18n("Error parsing calendar data.") );
} else {
Incidence::List incidences = calendar.incidences();
Incidence::List::ConstIterator it;
for( it = incidences.begin(); it != incidences.end(); ++it ) {
// kdDebug() << "INCIDENCE: " << (*it)->summary() << endl;
Incidence *i = (*it)->clone();
QString remote = (*it)->customProperty( "GWRESOURCE", "UID" );
QString local = idMapper().localId( remote );
if ( local.isEmpty() ) {
idMapper().setRemoteId( i->uid(), remote );
} else {
i->setUid( local );
}
addIncidence( i );
}
}
saveCache();
enableChangeNotification();
clearChanges();
emit resourceChanged( this );
emit resourceLoaded( this );
}
mDownloadJob = 0;
if ( mProgress ) mProgress->setComplete();
mProgress = 0;
}
void ResourceGroupwise::slotJobData( KIO::Job *, const QByteArray &data )
{
// kdDebug() << "ResourceGroupwise::slotJobData()" << endl;
mJobData.append( data.data() );
}
bool ResourceGroupwise::doSave()
{
kdDebug() << "KCal::ResourceGroupwise::doSave()" << endl;
saveCache();
if ( !hasChanges() ) {
kdDebug() << "No changes" << endl;
return true;
}
if ( !confirmSave() ) return false;
GroupwiseServer server( mPrefs->url(), mPrefs->user(), mPrefs->password(),
0 );
if ( !server.login() ) {
kdError() << "Unable to login to server" << endl;
emit resourceSaveError( this, i18n( "Unable to login to server: " ) + server.errorText() );
return false;
}
Incidence::List::ConstIterator it;
Incidence::List added = addedIncidences();
for( it = added.begin(); it != added.end(); ++it ) {
if ( server.addIncidence( *it, this ) ) {
clearChange( *it );
saveCache();
}
}
Incidence::List changed = changedIncidences();
for( it = changed.begin(); it != changed.end(); ++it ) {
if ( server.changeIncidence( *it ) ) clearChange( *it );
}
Incidence::List deleted = deletedIncidences();
for( it = deleted.begin(); it != deleted.end(); ++it ) {
if ( server.deleteIncidence( *it ) ) clearChange( *it );
}
server.logout();
return true;
}
// FIXME: Put this into ResourceCached
bool ResourceGroupwise::confirmSave()
{
if ( !hasChanges() ) return true;
ConfirmSaveDialog dlg( resourceName(), 0 );
dlg.addIncidences( addedIncidences(), i18n("Added") );
dlg.addIncidences( changedIncidences(), i18n("Changed") );
dlg.addIncidences( deletedIncidences(), i18n("Deleted") );
int result = dlg.exec();
return result == QDialog::Accepted;
}
KABC::Lock *ResourceGroupwise::lock()
{
return &mLock;
}
void ResourceGroupwise::cancelLoad()
{
if ( mDownloadJob ) mDownloadJob->kill();
mDownloadJob = 0;
if ( mProgress ) mProgress->setComplete();
mProgress = 0;
}
bool ResourceGroupwise::userSettings( ngwt__Settings *&settings )
{
kdDebug() << "ResourceGroupwise::userSettings()" << endl;
GroupwiseServer server( prefs()->url(),
prefs()->user(),
prefs()->password(), this );
server.login();
// get these out again, once we discover their format.
bool success = server.readUserSettings( settings );
server.logout();
return success;
}
bool ResourceGroupwise::modifyUserSettings( QMap<QString, QString> & settings )
{
kdDebug() << "ResourceGroupwise::modifyUserSettings()" << endl;
if ( settings.isEmpty() )
{
kdDebug() << "ResourceGroupwise::modifyUserSettings(): no changed settings" << endl;
return false;
}
GroupwiseServer server( prefs()->url(),
prefs()->user(),
prefs()->password(), this );
server.login();
// get these out again, once we discover their format.
bool success = server.modifyUserSettings( settings );
server.logout();
return success;
}
#include "kcal_resourcegroupwise.moc"