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event.cpp
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event.cpp
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/*
* Copyright (C) 2012 Christian Mollekopf <mollekopf@kolabsys.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "event.h"
#include <icalendar/icalendar.h>
#include <kolabformat/kolabobject.h>
#include <conversion/kcalconversion.h>
#include <conversion/commonconversion.h>
#include <iostream>
#include <kolabformat.h>
#include <kolabevent_p.h>
namespace Kolab {
namespace Calendaring {
Event::Event()
: Kolab::Event()
{
setUid(Kolab::generateUID());
}
Event::Event(const Kolab::Event &e)
: Kolab::Event(e)
{
}
Event::~Event()
{
}
bool Event::read(const std::string &string)
{
const Kolab::Event &e = Kolab::readEvent(string, false);
if (Kolab::error()) {
return false;
}
Kolab::Event::operator=(e);
return true;
}
std::string Event::write() const
{
return Kolab::writeEvent(*this);
}
bool Event::fromMime(const std::string &input)
{
KMime::Message::Ptr msg = KMime::Message::Ptr(new KMime::Message);
msg->setContent( KMime::CRLFtoLF(Kolab::Conversion::fromStdString(input).toUtf8()) );
msg->parse();
msg->content(KMime::ContentIndex());
KolabObjectReader reader(msg);
if (reader.getType() != EventObject) {
std::cout << "not an event ";
return false;
}
const Kolab::Event &e = Kolab::Conversion::fromKCalCore(*reader.getEvent());
Kolab::Event::operator=(e);
return true;
}
std::string Event::toMime() const
{
return std::string(QString(KolabObjectWriter::writeEvent(Kolab::Conversion::toKCalCore(*this))->encodedContent()).toUtf8().constData());
}
bool Event::fromICal(const std::string &input)
{
std::vector<Kolab::Event> list = fromICalEvents(input);
if (list.size() != 1) {
std::cout << "invalid number of events: " << list.size();
return false;
}
Kolab::Event::operator=(list.at(0));
return true;
}
std::string Event::toICal() const
{
std::vector<Kolab::Event> list;
list.push_back(*this);
return Kolab::toICal(list);
}
bool Event::fromIMip(const std::string &input)
{
std::vector<Kolab::Event> list = mITipHandler.fromIMip(input);
if (list.size() != 1) {
std::cout << "invalid number of events: " << list.size();
return false;
}
Kolab::Event::operator=(list.at(0));
return true;
}
std::string Event::toIMip(ITipMethod method) const
{
std::vector<Kolab::Event> list;
list.push_back(*this);
return mITipHandler.toIMip(*this, static_cast<ITipHandler::ITipMethod>(method), organizer().email());
}
Calendaring::Event::ITipMethod Event::getSchedulingMethod() const
{
Q_ASSERT((int)iTIPPublish == (int)ITipHandler::iTIPPublish);
Q_ASSERT((int)iTIPNoMethod == (int)ITipHandler::iTIPNoMethod);
return static_cast<ITipMethod>(mITipHandler.method());
}
bool contains(const Kolab::ContactReference &delegatorRef, const std::vector <Kolab::ContactReference > &list)
{
foreach (const Kolab::ContactReference &ref, list) {
if (delegatorRef.uid() == ref.uid() || delegatorRef.email() == ref.email() || delegatorRef.name() == ref.name()) {
return true;
}
}
return false;
}
void Event::delegate(const std::vector< Attendee >& delegators, const std::vector< Attendee >& delegatees)
{
//First build a list of attendee references, and insert any missing attendees
std::vector<Kolab::Attendee*> delegateesRef;
foreach(const Attendee &a, delegatees) {
if (Attendee *attendee = getAttendee(a.contact())) {
delegateesRef.push_back(attendee);
} else {
d->attendees.push_back(a);
delegateesRef.push_back(&d->attendees.back());
}
}
std::vector<Kolab::Attendee*> delegatorsRef;
foreach(const Attendee& a, delegators) {
if (Attendee *attendee = getAttendee(a.contact())) {
delegatorsRef.push_back(attendee);
} else {
std::cout << "missing delegator";
}
}
foreach (Attendee *delegatee, delegateesRef) {
std::vector <Kolab::ContactReference > delegatedFrom = delegatee->delegatedFrom();
foreach (Attendee *delegator, delegatorsRef) {
//Set the delegator on each delegatee
const ContactReference &delegatorRef = delegator->contact();
if (!contains(delegatorRef, delegatedFrom)) {
delegatedFrom.push_back(Kolab::ContactReference(Kolab::ContactReference::EmailReference, delegatorRef.email(), delegatorRef.name()));
}
//Set the delegatee on each delegator
std::vector <Kolab::ContactReference > delegatedTo = delegator->delegatedTo();
const ContactReference &delegaeeRef = delegatee->contact();
if (!contains(delegaeeRef, delegatedTo)) {
delegatedTo.push_back(Kolab::ContactReference(Kolab::ContactReference::EmailReference, delegaeeRef.email(), delegaeeRef.name()));
}
delegator->setDelegatedTo(delegatedTo);
}
delegatee->setDelegatedFrom(delegatedFrom);
}
}
Attendee *Event::getAttendee(const ContactReference &ref)
{
for(std::vector <Kolab::Attendee >::iterator it = d->attendees.begin();
it != d->attendees.end(); it++) {
if (it->contact().uid() == ref.uid() || it->contact().email() == ref.email() || it->contact().name() == ref.name()) {
return &*it;
}
}
return 0;
}
Attendee Event::getAttendee(const std::string &s)
{
foreach(const Attendee &a, attendees()) {
if (a.contact().uid() == s || a.contact().email() == s || a.contact().name() == s) {
return a;
}
}
return Attendee();
}
cDateTime Calendaring::Event::getNextOccurence(const cDateTime &date)
{
KCalCore::Event::Ptr event = Kolab::Conversion::toKCalCore(*this);
if (!event->recurs()) {
return cDateTime();
}
const KDateTime nextDate = event->recurrence()->getNextDateTime(Kolab::Conversion::toDate(date));
return Kolab::Conversion::fromDate(nextDate);
}
cDateTime Calendaring::Event::getOccurenceEndDate(const cDateTime &startDate)
{
KCalCore::Event::Ptr event = Kolab::Conversion::toKCalCore(*this);
const KDateTime start = Kolab::Conversion::toDate(startDate);
return Kolab::Conversion::fromDate(event->endDateForStart(start));
}
cDateTime Calendaring::Event::getLastOccurrence() const
{
KCalCore::Event::Ptr event = Kolab::Conversion::toKCalCore(*this);
if (!event->recurs()) {
return cDateTime();
}
const KDateTime endDate = event->recurrence()->endDateTime();
return Kolab::Conversion::fromDate(endDate);
}
};
};

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