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
|
<?php
namespace Zotlabs\Module;/** @file */
use \library\parsedown\Parsedown as Parsedown;
class Wiki extends \Zotlabs\Web\Controller {
function init() {
// Determine which channel's wikis to display to the observer
$which = null;
if(argc() > 1)
$which = argv(1); // if the channel name is in the URL, use that
if(! $which) { // if no channel name was provided, assume the current logged in channel
if(local_channel()) {
$channel = \App::get_channel();
if($channel && $channel['channel_address'])
$which = $channel['channel_address'];
goaway(z_root().'/wiki/'.$which);
}
}
if(! $which) {
notice( t('You must be logged in to see this page.') . EOL );
return;
}
}
function get() {
require_once('include/acl_selectors.php');
if(local_channel()) {
$channel = \App::get_channel();
}
// TODO: check observer permissions
//$ob = \App::get_observer();
//$observer = get_observer_hash();
// Obtain the default permission settings of the channel
$channel_acl = array(
'allow_cid' => $channel['channel_allow_cid'],
'allow_gid' => $channel['channel_allow_gid'],
'deny_cid' => $channel['channel_deny_cid'],
'deny_gid' => $channel['channel_deny_gid']
);
// Initialize the ACL to the channel default permissions
$x = array(
'lockstate' => (($channel['channel_allow_cid'] || $channel['channel_allow_gid'] || $channel['channel_deny_cid'] || $channel['channel_deny_gid']) ? 'lock' : 'unlock'),
'acl' => populate_acl($channel_acl),
'bang' => ''
);
$o .= replace_macros(get_markup_template('wiki.tpl'),array(
'$channel' => $channel['channel_address'],
'$lockstate' => $x['lockstate'],
'$acl' => $x['acl'],
'$bang' => $x['bang'],
'$content' => '# Start your wiki',
'$wikiName' => array('wikiName', t('Enter the name of your new wiki:'), '', ''),
'$pageName' => array('pageName', t('Enter the name of the new page:'), '', '')
));
head_add_js('library/ace/ace.js');
return $o;
}
function post() {
// TODO: Implement wiki API
// Render mardown-formatted text in HTML
if((argc() > 2) && (argv(2) === 'preview')) {
$content = $_POST['content'];
logger('preview content: ' . $content);
//require_once('library/parsedown/Parsedown.php');
$parsedown = new Parsedown();
$html = $parsedown->text($content);
json_return_and_die(array('html' => $html, 'success' => true));
}
// Create a new wiki
if ((argc() > 3) && (argv(2) === 'create') && (argv(3) === 'wiki')) {
// Determine if observer has permission to create wiki
if (local_channel()) {
$channel = \App::get_channel();
} else {
$which = argv(1);
$channel = get_channel_by_nick($which);
// Figure out who the page owner is.
$perms = get_all_perms(intval($channel['channel_id']), get_observer_hash());
if (!$perms['write_wiki']) {
notice(t('Permission denied.') . EOL);
json_return_and_die(array('success' => false));
}
}
$name = escape_tags(urlencode($_REQUEST['name'])); //Get new wiki name
// Get ACL for permissions
$acl = new Zotlabs\Access\AccessList($channel);
$acl->set_from_array($_REQUEST);
$r = wiki_create_wiki($channel, $name, $acl);
if ($r['success']) {
json_return_and_die(array('success' => true));
} else {
json_return_and_die(array('success' => false));
}
}
json_return_and_die(array('success' => false));
}
}
|
