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<?php
declare(strict_types=1);
namespace Sabre\CalDAV\Xml\Property;
use Sabre\CalDAV\Plugin;
use Sabre\DAV;
use Sabre\DAV\Xml\Element\Sharee;
use Sabre\Xml\Writer;
use Sabre\Xml\XmlSerializable;
/**
* Invite property.
*
* This property encodes the 'invite' property, as defined by
* the 'caldav-sharing-02' spec, in the http://calendarserver.org/ns/
* namespace.
*
* @see https://trac.calendarserver.org/browser/CalendarServer/trunk/doc/Extensions/caldav-sharing-02.txt
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class Invite implements XmlSerializable
{
/**
* The list of users a calendar has been shared to.
*
* @var Sharee[]
*/
protected $sharees;
/**
* Creates the property.
*
* @param Sharee[] $sharees
*/
public function __construct(array $sharees)
{
$this->sharees = $sharees;
}
/**
* Returns the list of users, as it was passed to the constructor.
*
* @return array
*/
public function getValue()
{
return $this->sharees;
}
/**
* The xmlSerialize method is called during xml writing.
*
* Use the $writer argument to write its own xml serialization.
*
* An important note: do _not_ create a parent element. Any element
* implementing XmlSerializable should only ever write what's considered
* its 'inner xml'.
*
* The parent of the current element is responsible for writing a
* containing element.
*
* This allows serializers to be re-used for different element names.
*
* If you are opening new elements, you must also close them again.
*/
public function xmlSerialize(Writer $writer)
{
$cs = '{'.Plugin::NS_CALENDARSERVER.'}';
foreach ($this->sharees as $sharee) {
if (DAV\Sharing\Plugin::ACCESS_SHAREDOWNER === $sharee->access) {
$writer->startElement($cs.'organizer');
} else {
$writer->startElement($cs.'user');
switch ($sharee->inviteStatus) {
case DAV\Sharing\Plugin::INVITE_ACCEPTED:
$writer->writeElement($cs.'invite-accepted');
break;
case DAV\Sharing\Plugin::INVITE_DECLINED:
$writer->writeElement($cs.'invite-declined');
break;
case DAV\Sharing\Plugin::INVITE_NORESPONSE:
$writer->writeElement($cs.'invite-noresponse');
break;
case DAV\Sharing\Plugin::INVITE_INVALID:
$writer->writeElement($cs.'invite-invalid');
break;
}
$writer->startElement($cs.'access');
switch ($sharee->access) {
case DAV\Sharing\Plugin::ACCESS_READWRITE:
$writer->writeElement($cs.'read-write');
break;
case DAV\Sharing\Plugin::ACCESS_READ:
$writer->writeElement($cs.'read');
break;
}
$writer->endElement(); // access
}
$href = new DAV\Xml\Property\Href($sharee->href);
$href->xmlSerialize($writer);
if (isset($sharee->properties['{DAV:}displayname'])) {
$writer->writeElement($cs.'common-name', $sharee->properties['{DAV:}displayname']);
}
if ($sharee->comment) {
$writer->writeElement($cs.'summary', $sharee->comment);
}
$writer->endElement(); // organizer or user
}
}
}
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