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tdepim/korganizer/mailscheduler.cpp

193 lines
6.0 KiB

/*
This file is part of KOrganizer.
Copyright (c) 2001 Cornelius Schumacher <schumacher@kde.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
As a special exception, permission is given to link this program
with any edition of TQt, and distribute the resulting executable,
without including the source code for TQt in the source distribution.
*/
#include <tqdir.h>
#include <tqfile.h>
#include <tqregexp.h>
#include <klocale.h>
#include <kstandarddirs.h>
#include <kdebug.h>
#include <libkcal/calendar.h>
#include <libkcal/event.h>
#include <libkcal/icalformat.h>
#include "komailclient.h"
#include "incidencechanger.h"
#include "mailscheduler.h"
using namespace KCal;
MailScheduler::MailScheduler( Calendar *calendar )
: IMIPScheduler( calendar )
{
}
MailScheduler::~MailScheduler()
{
}
bool MailScheduler::publish( IncidenceBase *incidence,
const TQString &recipients )
{
TQString messageText = mFormat->createScheduleMessage( incidence,
Scheduler::Publish );
KOMailClient mailer;
return mailer.mailTo( incidence, recipients, messageText );
}
bool MailScheduler::performTransaction( IncidenceBase *incidence,
Method method,
const TQString &recipients )
{
TQString messageText = mFormat->createScheduleMessage( incidence, method );
KOMailClient mailer;
return mailer.mailTo( incidence, recipients, messageText );
}
bool MailScheduler::performTransaction( IncidenceBase *incidence,
Method method )
{
TQString messageText = mFormat->createScheduleMessage( incidence, method );
KOMailClient mailer;
bool status;
if ( method == Request ||
method == Cancel ||
method == Add ||
method == Declinecounter ) {
status = mailer.mailAttendees( incidence, messageText );
} else {
TQString subject;
Incidence *inc = dynamic_cast<Incidence*>( incidence );
if ( inc && method == Counter )
subject = i18n( "Counter proposal: %1" ).arg( inc->summary() );
status = mailer.mailOrganizer( incidence, messageText, subject );
}
return status;
}
TQPtrList<ScheduleMessage> MailScheduler::retrieveTransactions()
{
TQString incomingDirName = locateLocal( "data", "korganizer/income" );
kdDebug(5850) << "MailScheduler::retrieveTransactions: dir: "
<< incomingDirName << endl;
TQPtrList<ScheduleMessage> messageList;
TQDir incomingDir( incomingDirName );
TQStringList incoming = incomingDir.entryList( TQDir::Files );
TQStringList::ConstIterator it;
for( it = incoming.begin(); it != incoming.end(); ++it ) {
kdDebug(5850) << "-- File: " << (*it) << endl;
TQFile f( incomingDirName + "/" + (*it) );
bool inserted = false;
TQMap<IncidenceBase*, TQString>::Iterator iter;
for ( iter = mEventMap.begin(); iter != mEventMap.end(); ++iter ) {
if ( iter.data() == incomingDirName + "/" + (*it) )
inserted = true;
}
if ( !inserted ) {
if ( !f.open( IO_ReadOnly ) ) {
kdDebug(5850)
<< "MailScheduler::retrieveTransactions(): Can't open file'"
<< (*it) << "'" << endl;
} else {
TQTextStream t( &f );
t.setEncoding( TQTextStream::Latin1 );
TQString messageString = t.read();
messageString.replace( TQRegExp( "\n[ \t]"), "" );
messageString = TQString::fromUtf8( messageString.latin1() );
ScheduleMessage *mess = mFormat->parseScheduleMessage( mCalendar,
messageString );
if ( mess) {
kdDebug(5850)
<< "MailScheduler::retrieveTransactions: got message '"
<< (*it) << "'" << endl;
messageList.append( mess );
mEventMap[ mess->event() ] = incomingDirName + "/" + (*it);
} else {
TQString errorMessage;
if ( mFormat->exception() ) {
errorMessage = mFormat->exception()->message();
}
kdDebug(5850)
<< "MailScheduler::retrieveTransactions() Error parsing message: "
<< errorMessage << endl;
}
f.close();
}
}
}
return messageList;
}
bool MailScheduler::deleteTransaction( IncidenceBase *incidence )
{
bool status;
TQFile f( mEventMap[incidence] );
mEventMap.remove( incidence );
if ( !f.exists() ) {
status = false;
} else {
status = f.remove();
}
return status;
}
TQString MailScheduler::freeBusyDir()
{
return locateLocal( "data", "korganizer/freebusy" );
}
bool MailScheduler::acceptCounterProposal( Incidence *incidence )
{
if ( !incidence )
return false;
Incidence *exInc = mCalendar->incidence( incidence->uid() );
if ( !exInc )
exInc = mCalendar->incidenceFromSchedulingID( incidence->uid() );
incidence->setRevision( incidence->revision() + 1 );
if ( exInc ) {
incidence->setRevision( TQMAX( incidence->revision(), exInc->revision() + 1 ) );
// some stuff we don't want to change, just to be safe
incidence->setSchedulingID( exInc->schedulingID() );
incidence->setUid( exInc->uid() );
mCalendar->beginChange( exInc );
IncidenceChanger::assignIncidence( exInc, incidence );
exInc->updated();
mCalendar->endChange( exInc );
} else {
mCalendar->addIncidence( incidence );
}
return true;
}