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<?php
declare(strict_types=1);
namespace Sabre\CalDAV\Xml\Request;
use Sabre\CalDAV\Plugin;
use Sabre\DAV\Xml\Element\Sharee;
use Sabre\Xml\Reader;
use Sabre\Xml\XmlDeserializable;
/**
* Share POST request parser.
*
* This class parses the share POST request, as defined in:
*
* http://svn.calendarserver.org/repository/calendarserver/CalendarServer/trunk/doc/Extensions/caldav-sharing.txt
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class Share implements XmlDeserializable
{
/**
* The list of new people added or updated or removed from the share.
*
* @var Sharee[]
*/
public $sharees = [];
/**
* Constructor.
*
* @param Sharee[] $sharees
*/
public function __construct(array $sharees)
{
$this->sharees = $sharees;
}
/**
* The deserialize method is called during xml parsing.
*
* This method is called statically, this is because in theory this method
* may be used as a type of constructor, or factory method.
*
* Often you want to return an instance of the current class, but you are
* free to return other data as well.
*
* You are responsible for advancing the reader to the next element. Not
* doing anything will result in a never-ending loop.
*
* If you just want to skip parsing for this element altogether, you can
* just call $reader->next();
*
* $reader->parseInnerTree() will parse the entire sub-tree, and advance to
* the next element.
*
* @param Reader $reader
*
* @return mixed
*/
public static function xmlDeserialize(Reader $reader)
{
$elems = $reader->parseGetElements([
'{'.Plugin::NS_CALENDARSERVER.'}set' => 'Sabre\\Xml\\Element\\KeyValue',
'{'.Plugin::NS_CALENDARSERVER.'}remove' => 'Sabre\\Xml\\Element\\KeyValue',
]);
$sharees = [];
foreach ($elems as $elem) {
switch ($elem['name']) {
case '{'.Plugin::NS_CALENDARSERVER.'}set':
$sharee = $elem['value'];
$sumElem = '{'.Plugin::NS_CALENDARSERVER.'}summary';
$commonName = '{'.Plugin::NS_CALENDARSERVER.'}common-name';
$properties = [];
if (isset($sharee[$commonName])) {
$properties['{DAV:}displayname'] = $sharee[$commonName];
}
$access = array_key_exists('{'.Plugin::NS_CALENDARSERVER.'}read-write', $sharee)
? \Sabre\DAV\Sharing\Plugin::ACCESS_READWRITE
: \Sabre\DAV\Sharing\Plugin::ACCESS_READ;
$sharees[] = new Sharee([
'href' => $sharee['{DAV:}href'],
'properties' => $properties,
'access' => $access,
'comment' => isset($sharee[$sumElem]) ? $sharee[$sumElem] : null,
]);
break;
case '{'.Plugin::NS_CALENDARSERVER.'}remove':
$sharees[] = new Sharee([
'href' => $elem['value']['{DAV:}href'],
'access' => \Sabre\DAV\Sharing\Plugin::ACCESS_NOACCESS,
]);
break;
}
}
return new self($sharees);
}
}
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