Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 192 insertions, 0 deletions

diff --git a/korganizer/mailscheduler.cpp b/korganizer/mailscheduler.cpp
new file mode 100644
index 000000000..bbd3daee5
--- /dev/null
+++ b/korganizer/mailscheduler.cpp
@@ -0,0 +1,192 @@
+/*
+    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 Qt, and distribute the resulting executable,
+    without including the source code for Qt in the source distribution.
+*/
+
+#include <qdir.h>
+#include <qfile.h>
+#include <qregexp.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 QString &recipients )
+{
+  QString messageText = mFormat->createScheduleMessage( incidence,
+                                                        Scheduler::Publish );
+  KOMailClient mailer;
+  return mailer.mailTo( incidence, recipients, messageText );
+}
+
+bool MailScheduler::performTransaction( IncidenceBase *incidence,
+                                        Method method,
+                                        const QString &recipients )
+{
+  QString messageText = mFormat->createScheduleMessage( incidence, method );
+
+  KOMailClient mailer;
+  return mailer.mailTo( incidence, recipients, messageText );
+}
+
+bool MailScheduler::performTransaction( IncidenceBase *incidence,
+                                        Method method )
+{
+  QString messageText = mFormat->createScheduleMessage( incidence, method );
+
+  KOMailClient mailer;
+  bool status;
+  if ( method == Request ||
+       method == Cancel ||
+       method == Add ||
+       method == Declinecounter ) {
+    status = mailer.mailAttendees( incidence, messageText );
+  } else {
+    QString 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;
+}
+
+QPtrList<ScheduleMessage> MailScheduler::retrieveTransactions()
+{
+  QString incomingDirName = locateLocal( "data", "korganizer/income" );
+  kdDebug(5850) << "MailScheduler::retrieveTransactions: dir: "
+                << incomingDirName << endl;
+
+  QPtrList<ScheduleMessage> messageList;
+
+  QDir incomingDir( incomingDirName );
+  QStringList incoming = incomingDir.entryList( QDir::Files );
+  QStringList::ConstIterator it;
+  for( it = incoming.begin(); it != incoming.end(); ++it ) {
+    kdDebug(5850) << "-- File: " << (*it) << endl;
+
+    QFile f( incomingDirName + "/" + (*it) );
+    bool inserted = false;
+    QMap<IncidenceBase*, QString>::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 {
+        QTextStream t( &f );
+        t.setEncoding( QTextStream::Latin1 );
+        QString messageString = t.read();
+        messageString.replace( QRegExp( "\n[ \t]"), "" );
+        messageString = QString::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 {
+          QString 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;
+  QFile f( mEventMap[incidence] );
+  mEventMap.remove( incidence );
+  if ( !f.exists() ) {
+    status = false;
+  } else {
+    status = f.remove();
+  }
+  return status;
+}
+
+QString 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( QMAX( 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;
+}