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
|
<?php
/**
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2010, StatusNet, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* PHP version 5
*
* @category Action
* @package StatusNet
* @author Brion Vibber <brion@status.net>
* @copyright 2010 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPLv3
* @link http://status.net/
*/
if (!defined('STATUSNET')) {
exit(1);
}
/**
* Takes parameters:
*
* - feed: a profile ID
* - token: session token to prevent CSRF attacks
* - ajax: boolean; whether to return Ajax or full-browser results
*
* Only works if the current user is logged in.
*
* @category Action
* @package StatusNet
* @copyright 2010 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPLv3
* @link http://status.net/
*/
class EditMirrorAction extends AddMirrorAction
{
/**
* Check pre-requisites and instantiate attributes
*
* @param Array $args array of arguments (URL, GET, POST)
*
* @return boolean success flag
*/
function prepare($args)
{
parent::prepare($args);
$this->mirror = SubMirror::pkeyGet(array('subscriber' => $this->user->id,
'subscribed' => $this->profile->id));
if (!$this->mirror) {
$this->clientError(_m("Requested invalid profile to edit."));
}
$this->style = $this->validateStyle($this->trimmed('style'));
// DO NOT change to $this->boolean(), it will be wrong.
// We're checking for the presence of the setting, not its value.
$this->delete = (bool)$this->arg('delete');
return true;
}
protected function validateStyle($style)
{
$allowed = array('repeat', 'copy');
if (in_array($style, $allowed)) {
return $style;
} else {
$this->clientError(_m("Bad form data."));
}
}
function saveMirror()
{
$mirror = SubMirror::getMirror($this->user, $this->profile);
if (!$mirror) {
$this->clientError(_m('Requested edit of missing mirror'));
}
if ($this->delete) {
$mirror->delete();
} else if ($this->style != $mirror->style) {
$orig = clone($mirror);
$mirror->style = $this->style;
$mirror->modified = common_sql_now();
$mirror->update($orig);
}
}
}
|