Mr.X


<?php
/**
Copyright 2013-2014 Nick Korbel

This file is part of Booked Scheduler.

Booked Scheduler 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 version.

Booked Scheduler 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 Booked Scheduler.  If not, see <http://www.gnu.org/licenses/>.
 */

require_once(ROOT_DIR . 'Presenters/CalendarSubscriptionPresenter.php');
require_once(ROOT_DIR . 'lib/Application/Schedule/namespace.php');
require_once(ROOT_DIR . 'lib/Application/Reservation/namespace.php');
require_once(ROOT_DIR . 'Domain/Access/namespace.php');
require_once(ROOT_DIR . 'Pages/Export/CalendarSubscriptionPage.php');
require_once(ROOT_DIR . 'lib/external/FeedWriter/FeedWriter.php');
require_once(ROOT_DIR . 'lib/external/FeedWriter/FeedItem.php');

class AtomSubscriptionPage extends Page implements ICalendarSubscriptionPage
{
    /**
     * @var CalendarSubscriptionPresenter
     */
    private $presenter;

    /**
     * @var iCalendarReservationView[]
     */
    private $reservations = array();

    public function __construct()
    {
        $authorization = new ReservationAuthorization(PluginManager::Instance()->LoadAuthorization());
        $service = new CalendarSubscriptionService(new UserRepository(), new ResourceRepository(), new ScheduleRepository());
        $subscriptionValidator = new CalendarSubscriptionValidator($this, $service);
        $this->presenter = new CalendarSubscriptionPresenter($this,
                                                             new ReservationViewRepository(),
                                                             $subscriptionValidator,
                                                             $service,
                                                             new PrivacyFilter($authorization));
        parent::__construct('', 1);
    }

    public function GetSubscriptionKey()
    {
        return $this->GetQuerystring(QueryStringKeys::SUBSCRIPTION_KEY);
    }

    /**
     * @return string
     */
    public function GetUserId()
    {
        return $this->GetQuerystring(QueryStringKeys::USER_ID);
    }

    public function PageLoad()
    {
        ob_clean();
        $this->presenter->PageLoad();

        $config = Configuration::Instance();

        $feed = new FeedWriter(ATOM);
        $title = $config->GetKey(ConfigKeys::APP_TITLE);
        $feed->setTitle("$title Reservations");
        $url = $config->GetScriptUrl();
        $feed->setLink($url);

        $feed->setChannelElement('updated', date(DATE_ATOM , time()));
        $feed->setChannelElement('author', array('name'=>$title));

        foreach ($this->reservations as $reservation)
        {
            /** @var FeedItem $item */
            $item = $feed->createNewItem();
            $item->setTitle($reservation->Summary);
            $item->setLink($reservation->ReservationUrl);
            $item->setDate($reservation->DateCreated->Timestamp());
            $item->setDescription(sprintf('<div><span>Start</span> %s</div>
                                          <div><span>End</span> %s</div>
                                          <div><span>Organizer</span> %s</div>
                                          <div><span>Description</span> %s</div>',
                                          $reservation->DateStart->ToString(),
                                          $reservation->DateEnd->ToString(),
                                          $reservation->Organizer,
                                          $reservation->Description));
            $feed->addItem($item);
        }

        $feed->genarateFeed();
    }

    /**
     * @param array|iCalendarReservationView[] $reservations
     */
    public function SetReservations($reservations)
    {
        $this->reservations = $reservations;
    }

    /**
     * @return int
     */
    public function GetScheduleId()
    {
        return $this->GetQuerystring(QueryStringKeys::SCHEDULE_ID);
    }

    /**
     * @return int
     */
    public function GetResourceId()
    {
        return $this->GetQuerystring(QueryStringKeys::RESOURCE_ID);
    }

    /**
     * @return int
     */
    public function GetAccessoryIds()
    {
        // no op
    }
}

?>