mirror of
https://bitbucket.org/smil3y/kde-playground.git
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155 lines
3.1 KiB
C++
155 lines
3.1 KiB
C++
/*
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This file is part of oxaccess.
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Copyright (c) 2009 Tobias Koenig <tokoe@kde.org>
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This library is free software; you can redistribute it and/or modify it
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under the terms of the GNU Library General Public License as published by
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the Free Software Foundation; either version 2 of the License, or (at your
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option) any later version.
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This library is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
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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 the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301, USA.
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*/
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#include "users.h"
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#include <QtCore/QDataStream>
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#include <QtCore/QFile>
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#include <kstandarddirs.h>
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using namespace OXA;
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Users* Users::mSelf = 0;
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Users::Users()
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: mCurrentUserId( -1 )
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{
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}
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Users::~Users()
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{
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}
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Users* Users::self()
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{
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if ( !mSelf )
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mSelf = new Users();
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return mSelf;
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}
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void Users::init( const QString &identifier )
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{
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mIdentifier = identifier;
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loadFromCache();
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}
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qlonglong Users::currentUserId() const
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{
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return mCurrentUserId;
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}
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User Users::lookupUid( qlonglong uid ) const
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{
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return mUsers.value( uid );
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}
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User Users::lookupEmail( const QString &email ) const
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{
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QMapIterator<qlonglong, User> it( mUsers );
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while ( it.hasNext() ) {
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it.next();
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if ( it.value().email() == email )
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return it.value();
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}
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return User();
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}
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QString Users::cacheFilePath() const
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{
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return KStandardDirs::locateLocal( "data", "akonadi/openxchangeresource_" + mIdentifier );
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}
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void Users::setCurrentUserId( qlonglong id )
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{
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mCurrentUserId = id;
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saveToCache();
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}
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void Users::setUsers( const User::List &users )
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{
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mUsers.clear();
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foreach ( const User &user, users )
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mUsers.insert( user.uid(), user );
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saveToCache();
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}
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void Users::loadFromCache()
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{
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QFile cacheFile( cacheFilePath() );
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if ( !cacheFile.open( QIODevice::ReadOnly ) )
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return;
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QDataStream stream( &cacheFile );
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stream.setVersion( QDataStream::Qt_4_6 );
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mUsers.clear();
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stream >> mCurrentUserId;
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qulonglong count;
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stream >> count;
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qlonglong uid;
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QString name;
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QString email;
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for ( qulonglong i = 0; i < count; ++i ) {
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stream >> uid >> name >> email;
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User user;
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user.setUid( uid );
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user.setName( name );
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user.setEmail( email );
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mUsers.insert( user.uid(), user );
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}
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}
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void Users::saveToCache()
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{
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QFile cacheFile( cacheFilePath() );
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if ( !cacheFile.open( QIODevice::WriteOnly ) )
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return;
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QDataStream stream( &cacheFile );
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stream.setVersion( QDataStream::Qt_4_6 );
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// write current user id
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stream << mCurrentUserId;
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// write number of users
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stream << (qulonglong)mUsers.count();
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// write uid, name and email address for each user
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QMapIterator<qlonglong, User> it( mUsers );
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while ( it.hasNext() ) {
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it.next();
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stream << it.value().uid() << it.value().name() << it.value().email();
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}
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}
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