1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
|
<?php
namespace Sabre\CalDAV\Schedule;
use Sabre\CalDAV\Backend;
use Sabre\DAV\Exception\MethodNotAllowed;
/**
* The SchedulingObject represents a scheduling object in the Inbox collection
*
* @author Brett (https://github.com/bretten)
* @license http://sabre.io/license/ Modified BSD License
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
*/
class SchedulingObject extends \Sabre\CalDAV\CalendarObject implements ISchedulingObject {
/**
/* The CalDAV backend
*
* @var Backend\SchedulingSupport
*/
protected $caldavBackend;
/**
* Array with information about this SchedulingObject
*
* @var array
*/
protected $objectData;
/**
* Constructor
*
* The following properties may be passed within $objectData:
*
* * uri - A unique uri. Only the 'basename' must be passed.
* * principaluri - the principal that owns the object.
* * calendardata (optional) - The iCalendar data
* * etag - (optional) The etag for this object, MUST be encloded with
* double-quotes.
* * size - (optional) The size of the data in bytes.
* * lastmodified - (optional) format as a unix timestamp.
* * acl - (optional) Use this to override the default ACL for the node.
*
* @param Backend\BackendInterface $caldavBackend
* @param array $objectData
*/
function __construct(Backend\SchedulingSupport $caldavBackend, array $objectData) {
$this->caldavBackend = $caldavBackend;
if (!isset($objectData['uri'])) {
throw new \InvalidArgumentException('The objectData argument must contain an \'uri\' property');
}
$this->objectData = $objectData;
}
/**
* Returns the ICalendar-formatted object
*
* @return string
*/
function get() {
// Pre-populating the 'calendardata' is optional, if we don't have it
// already we fetch it from the backend.
if (!isset($this->objectData['calendardata'])) {
$this->objectData = $this->caldavBackend->getSchedulingObject($this->objectData['principaluri'], $this->objectData['uri']);
}
return $this->objectData['calendardata'];
}
/**
* Updates the ICalendar-formatted object
*
* @param string|resource $calendarData
* @return string
*/
function put($calendarData) {
throw new MethodNotAllowed('Updating scheduling objects is not supported');
}
/**
* Deletes the scheduling message
*
* @return void
*/
function delete() {
$this->caldavBackend->deleteSchedulingObject($this->objectData['principaluri'], $this->objectData['uri']);
}
/**
* Returns the owner principal
*
* This must be a url to a principal, or null if there's no owner
*
* @return string|null
*/
function getOwner() {
return $this->objectData['principaluri'];
}
/**
* Returns a list of ACE's for this node.
*
* Each ACE has the following properties:
* * 'privilege', a string such as {DAV:}read or {DAV:}write. These are
* currently the only supported privileges
* * 'principal', a url to the principal who owns the node
* * 'protected' (optional), indicating that this ACE is not allowed to
* be updated.
*
* @return array
*/
function getACL() {
// An alternative acl may be specified in the object data.
//
if (isset($this->objectData['acl'])) {
return $this->objectData['acl'];
}
// The default ACL
return [
[
'privilege' => '{DAV:}read',
'principal' => $this->objectData['principaluri'],
'protected' => true,
],
[
'privilege' => '{DAV:}write',
'principal' => $this->objectData['principaluri'],
'protected' => true,
],
[
'privilege' => '{DAV:}read',
'principal' => $this->objectData['principaluri'] . '/calendar-proxy-write',
'protected' => true,
],
[
'privilege' => '{DAV:}write',
'principal' => $this->objectData['principaluri'] . '/calendar-proxy-write',
'protected' => true,
],
[
'privilege' => '{DAV:}read',
'principal' => $this->objectData['principaluri'] . '/calendar-proxy-read',
'protected' => true,
],
];
}
}
|
