bool FileStorage::load()
{
// do we want to silently accept this, or make some noise? Dunno...
// it is a semantical thing vs. a practical thing.
if ( d->mFileName.isEmpty() ) {
return false;
}
// Always try to load with iCalendar. It will detect, if it is actually a
// vCalendar file.
bool success;
// First try the supplied format. Otherwise fall through to iCalendar, then
// to vCalendar
success = saveFormat() && saveFormat()->load( calendar(), d->mFileName );
if ( !success ) {
ICalFormat iCal;
success = iCal.load( calendar(), d->mFileName );
if ( !success ) {
if ( iCal.exception() ) {
if ( iCal.exception()->code() == Exception::CalVersion1 ) {
// Expected non vCalendar file, but detected vCalendar
kDebug() << "Fallback to VCalFormat";
VCalFormat vCal;
success = vCal.load( calendar(), d->mFileName );
calendar()->setProductId( vCal.productId() );
} else {
return false;
}
} else {
kDebug() << "Warning! There should be an exception set.";
return false;
}
} else {
calendar()->setProductId( iCal.loadedProductId() );
}
}
calendar()->setModified( false );
return true;
}
void KOIncidenceEditor::slotLoadTemplate( const QString& templateName )
{
CalendarLocal cal( KOPrefs::instance()->mTimeZoneId );
QString fileName = locateLocal( "data", "korganizer/templates/" + type() + "/" +
templateName );
if ( fileName.isEmpty() ) {
KMessageBox::error( this, i18n("Unable to find template '%1'.")
.arg( fileName ) );
} else {
ICalFormat format;
if ( !format.load( &cal, fileName ) ) {
KMessageBox::error( this, i18n("Error loading template file '%1'.")
.arg( fileName ) );
return;
}
}
loadTemplate( cal );
}
void ICalFormatTest::testCharsets()
{
ICalFormat format;
const QDate currentDate = QDate::currentDate();
Event::Ptr event = Event::Ptr( new Event() );
event->setUid( "12345" );
event->setDtStart( KDateTime( currentDate ) );
event->setDtEnd( KDateTime( currentDate.addDays( 1 ) ) );
// ü
const QChar latin1_umlaut[] = { 0xFC, '\0' };
event->setSummary( QString( latin1_umlaut ) );
// Test if toString( Incidence ) didn't mess charsets
const QString serialized = format.toString( event.staticCast<Incidence>() );
const QChar utf_umlaut[] = { 0xC3, 0XBC, '\0' };
QVERIFY( serialized.toUtf8().contains( QString( utf_umlaut ).toLatin1().constData() ) );
QVERIFY( !serialized.toUtf8().contains( QString( latin1_umlaut ).toLatin1().constData() ) );
QVERIFY( serialized.toLatin1().contains( QString( latin1_umlaut ).toLatin1().constData() ) );
QVERIFY( !serialized.toLatin1().contains( QString( utf_umlaut ).toLatin1().constData() ) );
// test fromString( QString )
const QString serializedCalendar =
"BEGIN:VCALENDAR\nPRODID:-//K Desktop Environment//NONSGML libkcal 3.2//EN\nVERSION:2.0\n" +
serialized +
"\nEND:VCALENDAR";
Incidence::Ptr event2 = format.fromString( serializedCalendar );
QVERIFY( event->summary() == event2->summary() );
QVERIFY( event2->summary().toUtf8() ==
QByteArray( QString( utf_umlaut ).toLatin1().constData() ) );
// test save()
MemoryCalendar::Ptr calendar( new MemoryCalendar( "UTC" ) );
calendar->addIncidence( event );
QVERIFY( format.save( calendar, "hommer.ics" ) );
// Make sure hommer.ics is in UTF-8
QFile file( "hommer.ics" );
QVERIFY( file.open( QIODevice::ReadOnly | QIODevice::Text ) );
const QByteArray bytesFromFile = file.readAll();
QVERIFY( bytesFromFile.contains( QString( utf_umlaut ).toLatin1().constData() ) );
QVERIFY( !bytesFromFile.contains( QString( latin1_umlaut ).toLatin1().constData() ) );
file.close();
// Test load:
MemoryCalendar::Ptr calendar2( new MemoryCalendar( "UTC" ) );
QVERIFY( format.load( calendar2, "hommer.ics" ) );
QVERIFY( calendar2->incidences().count() == 1 );
// kDebug() << format.toString( event.staticCast<Incidence>() );
// kDebug() << format.toString( calendar2->incidences().first() );
Event::Ptr loadedEvent = calendar2->incidences().first().staticCast<Event>();
QVERIFY( loadedEvent->summary().toUtf8() ==
QByteArray( QString( utf_umlaut ).toLatin1().constData() ) );
QVERIFY( *loadedEvent == *event );
// Test fromRawString()
MemoryCalendar::Ptr calendar3( new MemoryCalendar( "UTC" ) );
format.fromRawString( calendar3, bytesFromFile );
QVERIFY( calendar3->incidences().count() == 1 );
QVERIFY( *calendar3->incidences().first() == *event );
unlink( "hommer.ics" );
}