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438 lines
13 KiB
438 lines
13 KiB
/*
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This file is part of the kolab resource - the implementation of the
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Kolab storage format. See www.kolab.org for documentation on this.
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Copyright (c) 2004 Bo Thorsen <bo@sonofthor.dk>
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Copyright (c) 2004 Till Adam <adam@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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In addition, as a special exception, the copyright holders give
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permission to link the code of this program with any edition of
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the Qt library by Trolltech AS, Norway (or with modified versions
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of Qt that use the same license as Qt), and distribute linked
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combinations including the two. You must obey the GNU General
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Public License in all respects for all of the code used other than
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Qt. If you modify this file, you may extend this exception to
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your version of the file, but you are not obligated to do so. If
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you do not wish to do so, delete this exception statement from
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your version.
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*/
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#include "resourcekolab.h"
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#include "note.h"
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#include <knotes/resourcemanager.h>
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#include <libkcal/icalformat.h>
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#include <kdebug.h>
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#include <kglobal.h>
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using namespace Kolab;
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static const char* configGroupName = "Note";
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static const char* kmailContentsType = "Note";
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static const char* attachmentMimeType = "application/x-vnd.kolab.note";
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static const char* inlineMimeType = "text/calendar";
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ResourceKolab::ResourceKolab( const KConfig *config )
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: ResourceNotes( config ), ResourceKolabBase( "ResourceKolab-KNotes" ),
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mCalendar( QString::fromLatin1("UTC") )
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{
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setType( "imap" );
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}
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ResourceKolab::~ResourceKolab()
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{
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}
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bool ResourceKolab::doOpen()
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{
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KConfig config( configFile() );
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config.setGroup( configGroupName );
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// Get the list of Notes folders from KMail
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QValueList<KMailICalIface::SubResource> subResources;
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if ( !kmailSubresources( subResources, kmailContentsType ) )
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return false;
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// Make the resource map from the folder list
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QValueList<KMailICalIface::SubResource>::ConstIterator it;
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mSubResources.clear();
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for ( it = subResources.begin(); it != subResources.end(); ++it ) {
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const QString subResource = (*it).location;
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const bool active = config.readBoolEntry( subResource, true );
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mSubResources[ subResource ] = Kolab::SubResource( active, (*it).writable, (*it).label );
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}
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return true;
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}
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void ResourceKolab::doClose()
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{
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KConfig config( configFile() );
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config.setGroup( configGroupName );
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Kolab::ResourceMap::ConstIterator it;
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for ( it = mSubResources.begin(); it != mSubResources.end(); ++it )
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config.writeEntry( it.key(), it.data().active() );
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}
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bool ResourceKolab::loadSubResource( const QString& subResource,
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const QString &mimetype )
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{
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// Get the list of journals
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int count = 0;
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if ( !kmailIncidencesCount( count, mimetype, subResource ) ) {
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kdError() << "Communication problem in ResourceKolab::load()\n";
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return false;
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}
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QMap<Q_UINT32, QString> lst;
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if( !kmailIncidences( lst, mimetype, subResource, 0, count ) ) {
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kdError(5500) << "Communication problem in "
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<< "ResourceKolab::getIncidenceList()\n";
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return false;
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}
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kdDebug(5500) << "Notes kolab resource: got " << lst.count() << " notes in " << subResource << endl;
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// Populate with the new entries
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const bool silent = mSilent;
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mSilent = true;
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QMap<Q_UINT32, QString>::Iterator it;
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for ( it = lst.begin(); it != lst.end(); ++it ) {
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KCal::Journal* journal = addNote( it.data(), subResource, it.key(), mimetype );
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if ( !journal )
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kdDebug(5500) << "loading note " << it.key() << " failed" << endl;
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else
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manager()->registerNote( this, journal );
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}
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mSilent = silent;
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return true;
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}
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bool ResourceKolab::load()
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{
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// We get a fresh list of events, so clean out the old ones
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mCalendar.deleteAllEvents();
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mUidMap.clear();
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bool rc = true;
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Kolab::ResourceMap::ConstIterator itR;
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for ( itR = mSubResources.begin(); itR != mSubResources.end(); ++itR ) {
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if ( !itR.data().active() )
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// This subResource is disabled
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continue;
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QString mimetype = inlineMimeType;
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rc &= loadSubResource( itR.key(), mimetype );
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mimetype = attachmentMimeType;
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rc &= loadSubResource( itR.key(), mimetype );
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}
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return rc;
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}
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bool ResourceKolab::save()
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{
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// Nothing to do here, we save everything in incidenceUpdated()
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return true;
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}
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bool ResourceKolab::addNote( KCal::Journal* journal )
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{
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return addNote( journal, QString::null, 0 );
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}
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KCal::Journal* ResourceKolab::addNote( const QString& data, const QString& subresource,
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Q_UINT32 sernum, const QString &mimetype )
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{
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KCal::Journal* journal = 0;
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// FIXME: This does not take into account the time zone!
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KCal::ICalFormat formatter;
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if ( mimetype == attachmentMimeType )
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journal = Note::xmlToJournal( data );
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else
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journal = static_cast<KCal::Journal*>( formatter.fromString( data ) );
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Q_ASSERT( journal );
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if( journal && !mUidMap.contains( journal->uid() ) )
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if ( addNote( journal, subresource, sernum ) )
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return journal;
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else
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delete journal;
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return 0;
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}
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bool ResourceKolab::addNote( KCal::Journal* journal,
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const QString& subresource, Q_UINT32 sernum )
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{
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kdDebug(5500) << "ResourceKolab::addNote( KCal::Journal*, '" << subresource << "', " << sernum << " )\n";
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journal->registerObserver( this );
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// Find out if this note was previously stored in KMail
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bool newNote = subresource.isEmpty();
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mCalendar.addJournal( journal );
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QString resource =
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newNote ? findWritableResource( mSubResources ) : subresource;
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if ( resource.isEmpty() ) // canceled
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return false;
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if ( !mSilent ) {
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QString xml = Note::journalToXML( journal );
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kdDebug(5500) << k_funcinfo << "XML string:\n" << xml << endl;
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if( !kmailUpdate( resource, sernum, xml, attachmentMimeType, journal->uid() ) ) {
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kdError(5500) << "Communication problem in ResourceKolab::addNote()\n";
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return false;
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}
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}
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if ( !resource.isEmpty() && sernum != 0 ) {
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mUidMap[ journal->uid() ] = StorageReference( resource, sernum );
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return true;
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}
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return false;
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}
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bool ResourceKolab::deleteNote( KCal::Journal* journal )
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{
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const QString uid = journal->uid();
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if ( !mUidMap.contains( uid ) )
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// Odd
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return false;
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if ( !mSilent ) {
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kmailDeleteIncidence( mUidMap[ uid ].resource(),
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mUidMap[ uid ].serialNumber() );
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}
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mUidMap.remove( uid );
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manager()->deleteNote( journal );
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mCalendar.deleteJournal( journal );
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return true;
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}
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KCal::Alarm::List ResourceKolab::alarms( const QDateTime& from, const QDateTime& to )
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{
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KCal::Alarm::List alarms;
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KCal::Journal::List notes = mCalendar.journals();
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KCal::Journal::List::ConstIterator note;
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for ( note = notes.begin(); note != notes.end(); ++note )
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{
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QDateTime preTime = from.addSecs( -1 );
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KCal::Alarm::List::ConstIterator it;
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for( it = (*note)->alarms().begin(); it != (*note)->alarms().end(); ++it )
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{
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if ( (*it)->enabled() )
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{
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QDateTime dt = (*it)->nextRepetition( preTime );
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if ( dt.isValid() && dt <= to )
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alarms.append( *it );
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}
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}
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}
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return alarms;
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}
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void ResourceKolab::incidenceUpdated( KCal::IncidenceBase* i )
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{
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QString subResource;
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Q_UINT32 sernum;
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if ( mUidMap.contains( i->uid() ) ) {
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subResource = mUidMap[ i->uid() ].resource();
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sernum = mUidMap[ i->uid() ].serialNumber();
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} else { // can this happen?
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subResource = findWritableResource( mSubResources );
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if ( subResource.isEmpty() ) // canceled
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return;
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sernum = 0;
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}
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KCal::Journal* journal = dynamic_cast<KCal::Journal*>( i );
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QString xml = Note::journalToXML( journal );
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if( !xml.isEmpty() && kmailUpdate( subResource, sernum, xml, attachmentMimeType, journal->uid() ) )
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mUidMap[ i->uid() ] = StorageReference( subResource, sernum );
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}
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/*
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* These are the DCOP slots that KMail call to notify when something
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* changed.
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*/
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bool ResourceKolab::fromKMailAddIncidence( const QString& type,
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const QString& subResource,
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Q_UINT32 sernum,
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int format,
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const QString& note )
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{
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// Check if this is a note
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if( type != kmailContentsType ) return false;
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const bool silent = mSilent;
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mSilent = true;
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QString mimetype;
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if ( format == KMailICalIface::StorageXML )
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mimetype = attachmentMimeType;
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else
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mimetype = inlineMimeType;
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KCal::Journal* journal = addNote( note, subResource, sernum, mimetype );
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if ( journal )
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manager()->registerNote( this, journal );
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mSilent = silent;
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return true;
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}
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void ResourceKolab::fromKMailDelIncidence( const QString& type,
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const QString& /*subResource*/,
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const QString& uid )
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{
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// Check if this is a note
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if( type != kmailContentsType ) return;
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kdDebug(5500) << "ResourceKolab::fromKMailDelIncidence( " << type << ", " << uid
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<< " )" << endl;
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const bool silent = mSilent;
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mSilent = true;
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KCal::Journal* j = mCalendar.journal( uid );
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if( j )
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deleteNote( j );
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mSilent = silent;
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}
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void ResourceKolab::fromKMailRefresh( const QString& type,
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const QString& /*subResource*/ )
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{
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if ( type == kmailContentsType )
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load(); // ### should call loadSubResource(subResource) probably
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}
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void ResourceKolab::fromKMailAddSubresource( const QString& type,
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const QString& subResource,
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const QString& /*label*/,
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bool writable,
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bool /*alarmRelevant*/ )
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{
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if ( type != kmailContentsType )
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// Not ours
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return;
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if ( mSubResources.contains( subResource ) )
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// Already registered
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return;
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KConfig config( configFile() );
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config.setGroup( configGroupName );
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bool active = config.readBoolEntry( subResource, true );
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mSubResources[ subResource ] = Kolab::SubResource( active, writable, subResource );
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loadSubResource( subResource, attachmentMimeType );
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emit signalSubresourceAdded( this, type, subResource );
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}
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void ResourceKolab::fromKMailDelSubresource( const QString& type,
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const QString& subResource )
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{
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if ( type != configGroupName )
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// Not ours
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return;
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if ( !mSubResources.contains( subResource ) )
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// Not registered
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return;
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// Ok, it's our job, and we have it here
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mSubResources.erase( subResource );
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KConfig config( configFile() );
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config.setGroup( configGroupName );
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config.deleteEntry( subResource );
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config.sync();
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// Make a list of all uids to remove
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Kolab::UidMap::ConstIterator mapIt;
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QStringList uids;
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for ( mapIt = mUidMap.begin(); mapIt != mUidMap.end(); ++mapIt )
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if ( mapIt.data().resource() == subResource )
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// We have a match
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uids << mapIt.key();
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// Finally delete all the incidences
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if ( !uids.isEmpty() ) {
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const bool silent = mSilent;
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mSilent = true;
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QStringList::ConstIterator it;
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for ( it = uids.begin(); it != uids.end(); ++it ) {
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KCal::Journal* j = mCalendar.journal( *it );
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if( j )
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deleteNote( j );
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}
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mSilent = silent;
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}
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emit signalSubresourceRemoved( this, type, subResource );
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}
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void ResourceKolab::fromKMailAsyncLoadResult( const QMap<Q_UINT32, QString>& map,
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const QString& type,
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const QString& folder )
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{
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// We are only interested in notes
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if ( ( type != attachmentMimeType ) && ( type != inlineMimeType ) ) return;
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// Populate with the new entries
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const bool silent = mSilent;
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mSilent = true;
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QString mimetype;
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if ( kmailStorageFormat( folder ) == KMailICalIface::StorageXML )
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mimetype = attachmentMimeType;
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else
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mimetype = inlineMimeType;
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for( QMap<Q_UINT32, QString>::ConstIterator it = map.begin(); it != map.end(); ++it ) {
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KCal::Journal* journal = addNote( it.data(), folder, it.key(), mimetype );
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if ( !journal )
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kdDebug(5500) << "loading note " << it.key() << " failed" << endl;
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else
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manager()->registerNote( this, journal );
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}
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mSilent = silent;
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}
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QStringList ResourceKolab::subresources() const
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{
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return mSubResources.keys();
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}
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bool ResourceKolab::subresourceActive( const QString& res ) const
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{
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if ( mSubResources.contains( res ) ) {
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return mSubResources[ res ].active();
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}
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// Safe default bet:
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kdDebug(5650) << "subresourceActive( " << res << " ): Safe bet\n";
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return true;
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}
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#include "resourcekolab.moc"
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