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
|
<?php
/**
* Elgg friends picker callback
*
* @package Elgg.Core
* @subpackage Social.Collections
*/
// Load Elgg engine
require_once(dirname(dirname(dirname(dirname(__FILE__)))) . "/engine/start.php");
$site_url = elgg_get_site_url();
// Get callback type (list or picker)
$type = get_input('type', 'picker');
$collection = (int) get_input('collection', 0);
$members = get_members_of_access_collection($collection, true);
if (!$members) {
$members = array();
}
$friendspicker = (int) get_input('friendspicker', 0);
// Get page owner (bomb out if there isn't one)
$pageowner = elgg_get_page_owner_entity();
if (!$pageowner) {
forward();
exit;
}
// Depending on the view type, launch a different view
switch($type) {
case 'list':
$js_segment = elgg_view('core/friends/tablelistcountupdate', array(
'friendspicker' => $friendspicker,
'count' => sizeof($members),
));
$content = elgg_view('core/friends/tablelist', array(
'entities' => $members,
'content' => $js_segment,
));
break;
default:
$friends = $pageowner->getFriends('', 9999);
$content = elgg_view('input/friendspicker', array(
'entities' => $friends,
'value' => $members,
'callback' => true,
'friendspicker' => $friendspicker,
'collection_id' => $collection,
'formtarget' => $site_url . 'action/friends/collections/edit',
));
break;
}
// Output the content
echo $content;
|
