PHP Decode

<?php

declare(strict_types=1);

namespace Sabre\CalDAV\Backend;

use Sabre\CalDAV\Xml\Notification\NotificationInterface;
use Sabre\DAV;

class MockSharing extends Mock implements NotificationSupport, SharingSupport
{
    private $shares = [];
    private $notifications;

    public function __construct(array $calendars = [], array $calendarData = [], array $notifications = [])
    {
        parent::__construct($calendars, $calendarData);
        $this->notifications = $notifications;
    }

    /**
     * Returns a list of calendars for a principal.
     *
     * Every project is an array with the following keys:
     *  * id, a unique id that will be used by other functions to modify the
     *    calendar. This can be the same as the uri or a database key.
     *  * uri, which the basename of the uri with which the calendar is
     *    accessed.
     *  * principalUri. The owner of the calendar. Almost always the same as
     *    principalUri passed to this method.
     *
     * Furthermore it can contain webdav properties in clark notation. A very
     * common one is '{DAV:}displayname'.
     *
     * @param string $principalUri
     *
     * @return array
     */
    public function getCalendarsForUser($principalUri)
    {
        $calendars = parent::getCalendarsForUser($principalUri);
        foreach ($calendars as $k => $calendar) {
            if (isset($calendar['share-access'])) {
                continue;
            }
            if (!empty($this->shares[$calendar['id']])) {
                $calendar['share-access'] = DAV\Sharing\Plugin::ACCESS_SHAREDOWNER;
            } else {
                $calendar['share-access'] = DAV\Sharing\Plugin::ACCESS_NOTSHARED;
            }
            $calendars[$k] = $calendar;
        }

        return $calendars;
    }

    /**
     * Returns a list of notifications for a given principal url.
     *
     * The returned array should only consist of implementations of
     * Sabre\CalDAV\Notifications\INotificationType.
     *
     * @param string $principalUri
     *
     * @return array
     */
    public function getNotificationsForPrincipal($principalUri)
    {
        if (isset($this->notifications[$principalUri])) {
            return $this->notifications[$principalUri];
        }

        return [];
    }

    /**
     * This deletes a specific notification.
     *
     * This may be called by a client once it deems a notification handled.
     *
     * @param string $principalUri
     */
    public function deleteNotification($principalUri, NotificationInterface $notification)
    {
        foreach ($this->notifications[$principalUri] as $key => $value) {
            if ($notification === $value) {
                unset($this->notifications[$principalUri][$key]);
            }
        }
    }

    /**
     * Updates the list of shares.
     *
     * @param mixed                           $calendarId
     * @param \Sabre\DAV\Xml\Element\Sharee[] $sharees
     */
    public function updateInvites($calendarId, array $sharees)
    {
        if (!isset($this->shares[$calendarId])) {
            $this->shares[$calendarId] = [];
        }

        foreach ($sharees as $sharee) {
            $existingKey = null;
            foreach ($this->shares[$calendarId] as $k => $existingSharee) {
                if ($sharee->href === $existingSharee->href) {
                    $existingKey = $k;
                }
            }
            // Just making sure we're not affecting an existing copy.
            $sharee = clone $sharee;
            $sharee->inviteStatus = DAV\Sharing\Plugin::INVITE_NORESPONSE;

            if (DAV\Sharing\Plugin::ACCESS_NOACCESS === $sharee->access) {
                // It's a removal
                unset($this->shares[$calendarId][$existingKey]);
            } elseif ($existingKey) {
                // It's an update
                $this->shares[$calendarId][$existingKey] = $sharee;
            } else {
                // It's an addition
                $this->shares[$calendarId][] = $sharee;
            }
        }

        // Re-numbering keys
        $this->shares[$calendarId] = array_values($this->shares[$calendarId]);
    }

    /**
     * Returns the list of people whom this calendar is shared with.
     *
     * Every item in the returned list must be a Sharee object with at
     * least the following properties set:
     *   $href
     *   $shareAccess
     *   $inviteStatus
     *
     * and optionally:
     *   $properties
     *
     * @param mixed $calendarId
     *
     * @return \Sabre\DAV\Xml\Element\Sharee[]
     */
    public function getInvites($calendarId)
    {
        if (!isset($this->shares[$calendarId])) {
            return [];
        }

        return $this->shares[$calendarId];
    }

    /**
     * This method is called when a user replied to a request to share.
     *
     * @param string href The sharee who is replying (often a mailto: address)
     * @param int status One of the \Sabre\DAV\Sharing\Plugin::INVITE_* constants
     * @param string $calendarUri The url to the calendar thats being shared
     * @param string $inReplyTo   The unique id this message is a response to
     * @param string $summary     A description of the reply
     */
    public function shareReply($href, $status, $calendarUri, $inReplyTo, $summary = null)
    {
        // This operation basically doesn't do anything yet
        if (DAV\Sharing\Plugin::INVITE_ACCEPTED === $status) {
            return 'calendars/blabla/calendar';
        }
    }

    /**
     * Publishes a calendar.
     *
     * @param mixed $calendarId
     * @param bool  $value
     */
    public function setPublishStatus($calendarId, $value)
    {
        foreach ($this->calendars as $k => $cal) {
            if ($cal['id'] === $calendarId) {
                if (!$value) {
                    unset($cal['{http://calendarserver.org/ns/}publish-url']);
                } else {
                    $cal['{http://calendarserver.org/ns/}publish-url'] = 'http://example.org/public/ '.$calendarId.'.ics';
                }

                return;
            }
        }

        throw new DAV\Exception('Calendar with id "'.$calendarId.'" not found');
    }
}
 ?>