ShareAccess.php

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<?php
 
namespace Sabre\DAV\Xml\Property;
 
use Sabre\DAV\Exception\BadRequest;
use Sabre\DAV\Sharing\Plugin as SharingPlugin;
use Sabre\Xml\Element;
use Sabre\Xml\Reader;
use Sabre\Xml\Writer;
 
class ShareAccess implements Element {
 
    protected $value;
 
    function __construct($shareAccess) {
 
        $this->value = $shareAccess;
 
    }
 
    function getValue() {
 
        return $this->value;
 
    }
 
    function xmlSerialize(Writer $writer) {
 
        switch ($this->value) {
 
            case SharingPlugin::ACCESS_NOTSHARED :
                $writer->writeElement('{DAV:}not-shared');
                break;
            case SharingPlugin::ACCESS_SHAREDOWNER :
                $writer->writeElement('{DAV:}shared-owner');
                break;
            case SharingPlugin::ACCESS_READ :
                $writer->writeElement('{DAV:}read');
                break;
            case SharingPlugin::ACCESS_READWRITE :
                $writer->writeElement('{DAV:}read-write');
                break;
            case SharingPlugin::ACCESS_NOACCESS :
                $writer->writeElement('{DAV:}no-access');
                break;
 
        }
 
    }
 
    static function xmlDeserialize(Reader $reader) {
 
        $elems = $reader->parseInnerTree();
        foreach ($elems as $elem) {
            switch ($elem['name']) {
                case '{DAV:}not-shared' :
                    return new self(SharingPlugin::ACCESS_NOTSHARED);
                case '{DAV:}shared-owner' :
                    return new self(SharingPlugin::ACCESS_SHAREDOWNER);
                case '{DAV:}read' :
                    return new self(SharingPlugin::ACCESS_READ);
                case '{DAV:}read-write' :
                    return new self(SharingPlugin::ACCESS_READWRITE);
                case '{DAV:}no-access' :
                    return new self(SharingPlugin::ACCESS_NOACCESS);
            }
        }
        throw new BadRequest('Invalid value for {DAV:}share-access element');
 
    }
}