Share.php

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<?php
 
namespace Sabre\CalDAV\Xml\Request;
 
use Sabre\CalDAV\Plugin;
use Sabre\DAV\Xml\Element\Sharee;
use Sabre\Xml\Reader;
use Sabre\Xml\XmlDeserializable;
 
class Share implements XmlDeserializable {
 
    public $sharees = [];
 
    function __construct(array $sharees) {
 
        $this->sharees = $sharees;
 
    }
 
    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);
 
    }
 
}