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+/* -*- c++ -*-
+ callback.cpp
+
+ This file is used by KMail's plugin interface.
+ Copyright (c) 2004 Bo Thorsen <bo@sonofthor.dk>
+
+ KMail 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.
+
+ KMail 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
+
+ In addition, as a special exception, the copyright holders give
+ permission to link the code of this program with any edition of
+ the Qt library by Trolltech AS, Norway (or with modified versions
+ of Qt that use the same license as Qt), and distribute linked
+ combinations including the two. You must obey the GNU General
+ Public License in all respects for all of the code used other than
+ Qt. If you modify this file, you may extend this exception to
+ your version of the file, but you are not obligated to do so. If
+ you do not wish to do so, delete this exception statement from
+ your version.
+*/
+
+#include "callback.h"
+#include "kmkernel.h"
+#include "kmmessage.h"
+#include "kmmsgpart.h"
+#include <libemailfunctions/email.h>
+#include <libkpimidentities/identity.h>
+#include <libkpimidentities/identitymanager.h>
+#include "kmmainwin.h"
+#include "composer.h"
+#include "kmreaderwin.h"
+#include "secondarywindow.h"
+
+#include <mimelib/enum.h>
+
+#include <kinputdialog.h>
+#include <klocale.h>
+#include <kdebug.h>
+
+using namespace KMail;
+
+
+Callback::Callback( KMMessage* msg, KMReaderWin* readerWin )
+ : mMsg( msg ), mReaderWin( readerWin ), mReceiverSet( false )
+{
+}
+
+bool Callback::mailICal( const QString& to, const QString &iCal,
+ const QString& subject, const QString &status,
+ bool delMessage ) const
+{
+ kdDebug(5006) << "Mailing message:\n" << iCal << endl;
+
+ KMMessage *msg = new KMMessage;
+ msg->initHeader();
+ msg->setSubject( subject );
+ if ( GlobalSettings::self()->exchangeCompatibleInvitations() ) {
+ if ( status == QString("cancel") )
+ msg->setSubject( QString("Declined: %1").arg(subject).replace("Answer: ","") );
+ else if ( status == QString("tentative") )
+ msg->setSubject(QString("Tentative: %1").arg(subject).replace("Answer: ","") );
+ else if ( status == QString("accepted") )
+ msg->setSubject( QString("Accepted: %1").arg(subject).replace("Answer: ","") );
+ else if ( status == QString("delegated") )
+ msg->setSubject( QString("Delegated: %1").arg(subject).replace("Answer: ","") );
+ }
+ msg->setTo( to );
+ msg->setFrom( receiver() );
+
+ if ( !GlobalSettings::self()->exchangeCompatibleInvitations() ) {
+ msg->setHeaderField( "Content-Type",
+ "text/calendar; method=reply; charset=\"utf-8\"" );
+ msg->setBody( iCal.utf8() );
+ }
+
+ if ( delMessage && deleteInvitationAfterReply() )
+ /* We want the triggering mail to be moved to the trash once this one
+ * has been sent successfully. Set a link header which accomplishes that. */
+ msg->link( mMsg, KMMsgStatusDeleted );
+
+ // Outlook will only understand the reply if the From: header is the
+ // same as the To: header of the invitation message.
+ KConfigGroup options( KMKernel::config(), "Groupware" );
+ if( !options.readBoolEntry( "LegacyMangleFromToHeaders", true ) ) {
+ // Try and match the receiver with an identity
+ const KPIM::Identity& identity =
+ kmkernel->identityManager()->identityForAddress( receiver() );
+ if( identity != KPIM::Identity::null() ) {
+ // Identity found. Use this
+ msg->setFrom( identity.fullEmailAddr() );
+ msg->setHeaderField("X-KMail-Identity", QString::number( identity.uoid() ));
+ }
+ // Remove BCC from identity on ical invitations (https://intevation.de/roundup/kolab/issue474)
+ msg->setBcc( "" );
+ }
+
+ KMail::Composer * cWin = KMail::makeComposer();
+ cWin->setMsg( msg, false /* mayAutoSign */ );
+ // cWin->setCharset( "", true );
+ cWin->disableWordWrap();
+ cWin->setSigningAndEncryptionDisabled( true );
+
+ if( GlobalSettings::self()->exchangeCompatibleInvitations() ) {
+ // For Exchange, send ical as attachment, with proper
+ // parameters
+ msg->setSubject( status );
+ msg->setCharset( "utf-8" );
+ KMMessagePart *msgPart = new KMMessagePart;
+ msgPart->setName( "cal.ics" );
+ // msgPart->setCteStr( attachCte ); // "base64" ?
+ msgPart->setBodyEncoded( iCal.utf8() );
+ msgPart->setTypeStr( "text" );
+ msgPart->setSubtypeStr( "calendar" );
+ msgPart->setParameter( "method", "reply" );
+ cWin->addAttach( msgPart );
+ }
+
+ if ( options.readBoolEntry( "AutomaticSending", true ) ) {
+ cWin->setAutoDeleteWindow( true );
+ cWin->slotSendNow();
+ } else {
+ cWin->show();
+ }
+
+ return true;
+}
+
+QString Callback::receiver() const
+{
+ if ( mReceiverSet )
+ // Already figured this out
+ return mReceiver;
+
+ mReceiverSet = true;
+
+ QStringList addrs = KPIM::splitEmailAddrList( mMsg->to() );
+ int found = 0;
+ for( QStringList::Iterator it = addrs.begin(); it != addrs.end(); ++it ) {
+ if( kmkernel->identityManager()->identityForAddress( *it ) !=
+ KPIM::Identity::null() ) {
+ // Ok, this could be us
+ ++found;
+ mReceiver = *it;
+ }
+ }
+ QStringList ccaddrs = KPIM::splitEmailAddrList( mMsg->cc() );
+ for( QStringList::Iterator it = ccaddrs.begin(); it != ccaddrs.end(); ++it ) {
+ if( kmkernel->identityManager()->identityForAddress( *it ) !=
+ KPIM::Identity::null() ) {
+ // Ok, this could be us
+ ++found;
+ mReceiver = *it;
+ }
+ }
+ if( found != 1 ) {
+ bool ok;
+ QString selectMessage;
+ if (found == 0) {
+ selectMessage = i18n("<qt>None of your identities match the "
+ "receiver of this message,<br>please "
+ "choose which of the following addresses "
+ "is yours, if any:");
+ addrs += kmkernel->identityManager()->allEmails();
+ } else {
+ selectMessage = i18n("<qt>Several of your identities match the "
+ "receiver of this message,<br>please "
+ "choose which of the following addresses "
+ "is yours:");
+ }
+
+ mReceiver =
+ KInputDialog::getItem( i18n( "Select Address" ),
+ selectMessage,
+ addrs+ccaddrs, 0, FALSE, &ok, kmkernel->mainWin() );
+ if( !ok )
+ mReceiver = QString::null;
+ }
+
+ return mReceiver;
+}
+
+void Callback::closeIfSecondaryWindow() const
+{
+ KMail::SecondaryWindow *window = dynamic_cast<KMail::SecondaryWindow*>( mReaderWin->mainWindow() );
+ if ( window )
+ window->close();
+}
+
+bool Callback::askForComment( KCal::Attendee::PartStat status ) const
+{
+ if ( ( status != KCal::Attendee::Accepted
+ && GlobalSettings::self()->askForCommentWhenReactingToInvitation()
+ == GlobalSettings:: EnumAskForCommentWhenReactingToInvitation::AskForAllButAcceptance )
+ || GlobalSettings::self()->askForCommentWhenReactingToInvitation()
+ == GlobalSettings:: EnumAskForCommentWhenReactingToInvitation::AlwaysAsk )
+ return true;
+ return false;
+}
+
+bool Callback::deleteInvitationAfterReply() const
+{
+ return GlobalSettings::self()->deleteInvitationEmailsAfterSendingReply();
+}
+
+QString Callback::sender() const
+{
+ return mMsg->from();
+}
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