Mr.X


<?php
/**
Copyright 2012-2014 Nick Korbel

This file is part of Booked SchedulerBooked SchedulereIt 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 3 of the License, or
(at your option) any later versBooked SchedulerduleIt 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
alBooked SchedulercheduleIt.  If not, see <http://www.gnu.org/licenses/>.
 */

class iCalendarReservationView
{
    public $DateCreated;
    public $DateEnd;
    public $DateStart;
    public $Description;
    public $Organizer;
    public $RecurRule;
    public $ReferenceNumber;
    public $Summary;
    public $ReservationUrl;
    public $Location;
    public $StartReminder;
    public $EndReminder;

    /**
     * @param ReservationItemView|ReservationView $res
     * @param UserSession $currentUser
     * @param IPrivacyFilter $privacyFilter
     */
    public function __construct($res, UserSession $currentUser, IPrivacyFilter $privacyFilter)
    {
        $canViewUser = $privacyFilter->CanViewUser($currentUser, $res, $res->OwnerId);
        $canViewDetails = $privacyFilter->CanViewDetails($currentUser, $res, $res->OwnerId);

        $privateNotice = 'Private';

        $this->DateCreated = $res->DateCreated;
        $this->DateEnd = $res->EndDate;
        $this->DateStart = $res->StartDate;
        $this->Description = $canViewDetails ? $res->Description : $privateNotice;
        $fullName = new FullName($res->OwnerFirstName, $res->OwnerLastName);
        $this->Organizer = $canViewUser ? $fullName->__toString() : $privateNotice;
        $this->OrganizerEmail = $canViewUser ? $res->OwnerEmailAddress : $privateNotice;
        $this->RecurRule = $this->CreateRecurRule($res);
        $this->ReferenceNumber = $res->ReferenceNumber;
        $this->Summary = $canViewDetails ? $res->Title : $privateNotice;
        $this->ReservationUrl = sprintf("%s/%s?%s=%s", Configuration::Instance()->GetScriptUrl(), Pages::RESERVATION, QueryStringKeys::REFERENCE_NUMBER, $res->ReferenceNumber);
        $this->Location = $res->ResourceName;
        $this->StartReminder = $res->StartReminder;
        $this->EndReminder = $res->EndReminder;

        if ($res->OwnerId == $currentUser->UserId)
        {
            $this->OrganizerEmail = str_replace('@', '-noreply@', $res->OwnerEmailAddress);
        }
    }

    /**
     * @param ReservationItemView|ReservationView $res
     * @return null|string
     */
    private function CreateRecurRule($res)
    {
        if (is_a($res, 'ReservationItemView'))
        {
            // don't populate the recurrance rule when a list of reservation is being exported
            return null;
        }
        ### !!!  THIS DOES NOT WORK BECAUSE EXCEPTIONS TO RECURRENCE RULES ARE NOT PROPERLY HANDLED !!!
        ### see bug report http://php.brickhost.com/forums/index.php?topic=11450.0

        if (empty($res->RepeatType) || $res->RepeatType == RepeatType::None)
        {
            return null;
        }

        $freqMapping = array(RepeatType::Daily => 'DAILY', RepeatType::Weekly => 'WEEKLY', RepeatType::Monthly => 'MONTHLY', RepeatType::Yearly => 'YEARLY');
        $freq = $freqMapping[$res->RepeatType];
        $interval = $res->RepeatInterval;
        $format = Resources::GetInstance()->GetDateFormat('ical');
        $end = $res->RepeatTerminationDate->SetTime($res->EndDate->GetTime())->Format($format);
        $rrule = sprintf('FREQ=%s;INTERVAL=%s;UNTIL=%s', $freq, $interval, $end);

        if ($res->RepeatType == RepeatType::Monthly)
        {
            if ($res->RepeatMonthlyType == RepeatMonthlyType::DayOfMonth)
            {
                $rrule .= ';BYMONTHDAY=' . $res->StartDate->Day();
            }
        }

        if (!empty($res->RepeatWeekdays))
        {
            $dayMapping = array('SU', 'MO', 'TU', 'WE', 'TH', 'FR', 'SA');
            $days = '';
            foreach ($res->RepeatWeekdays as $weekDay)
            {
                $days .= ($dayMapping[$weekDay] . ',');
            }
            $days = substr($days, 0, -1);
            $rrule .= (';BYDAY=' . $days);
        }

        return $rrule;
    }
}

?>