1<?php
2
3namespace Sabre\DAV\Xml\Request;
4
5use Sabre\DAV\Xml\Element\Sharee;
6use Sabre\Xml\Reader;
7use Sabre\Xml\XmlDeserializable;
8
9/**
10 * ShareResource request parser.
11 *
12 * This class parses the {DAV:}share-resource POST request as defined in:
13 *
14 * https://tools.ietf.org/html/draft-pot-webdav-resource-sharing-01#section-5.3.2.1
15 *
16 * @copyright Copyright (C) 2007-2015 fruux GmbH (https://fruux.com/).
17 * @author Evert Pot (http://www.rooftopsolutions.nl/)
18 * @license http://sabre.io/license/ Modified BSD License
19 */
20class ShareResource implements XmlDeserializable {
21
22    /**
23     * The list of new people added or updated or removed from the share.
24     *
25     * @var Sharee[]
26     */
27    public $sharees = [];
28
29    /**
30     * Constructor
31     *
32     * @param Sharee[] $sharees
33     */
34    function __construct(array $sharees) {
35
36        $this->sharees = $sharees;
37
38    }
39
40    /**
41     * The deserialize method is called during xml parsing.
42     *
43     * This method is called statically, this is because in theory this method
44     * may be used as a type of constructor, or factory method.
45     *
46     * Often you want to return an instance of the current class, but you are
47     * free to return other data as well.
48     *
49     * You are responsible for advancing the reader to the next element. Not
50     * doing anything will result in a never-ending loop.
51     *
52     * If you just want to skip parsing for this element altogether, you can
53     * just call $reader->next();
54     *
55     * $reader->parseInnerTree() will parse the entire sub-tree, and advance to
56     * the next element.
57     *
58     * @param Reader $reader
59     * @return mixed
60     */
61    static function xmlDeserialize(Reader $reader) {
62
63        $elems = $reader->parseInnerTree([
64            '{DAV:}sharee'       => 'Sabre\DAV\Xml\Element\Sharee',
65            '{DAV:}share-access' => 'Sabre\DAV\Xml\Property\ShareAccess',
66            '{DAV:}prop'         => 'Sabre\Xml\Deserializer\keyValue',
67        ]);
68
69        $sharees = [];
70
71        foreach ($elems as $elem) {
72            if ($elem['name'] !== '{DAV:}sharee') continue;
73            $sharees[] = $elem['value'];
74
75        }
76
77        return new self($sharees);
78
79    }
80
81}
82