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
|
<?php
/**
* @copyright Copyright (c) 2017 Arthur Schiwon <blizzz@arthur-schiwon.de>
*
* @author Arthur Schiwon <blizzz@arthur-schiwon.de>
*
* @license GNU AGPL version 3 or any later version
*
* 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/>.
*
*/
namespace OC\Collaboration\Collaborators;
use OCP\Collaboration\Collaborators\ISearchPlugin;
use OCP\Collaboration\Collaborators\ISearchResult;
use OCP\Collaboration\Collaborators\SearchResultType;
use OCP\IConfig;
use OCP\IGroup;
use OCP\IGroupManager;
use OCP\IUserSession;
use OCP\Share;
class GroupPlugin implements ISearchPlugin {
protected $shareeEnumeration;
protected $shareWithGroupOnly;
/** @var IGroupManager */
private $groupManager;
/** @var IConfig */
private $config;
/** @var IUserSession */
private $userSession;
public function __construct(IConfig $config, IGroupManager $groupManager, IUserSession $userSession) {
$this->groupManager = $groupManager;
$this->config = $config;
$this->userSession = $userSession;
$this->shareeEnumeration = $this->config->getAppValue('core', 'shareapi_allow_share_dialog_user_enumeration', 'yes') === 'yes';
$this->shareWithGroupOnly = $this->config->getAppValue('core', 'shareapi_only_share_with_group_members', 'no') === 'yes';
}
public function search($search, $limit, $offset, ISearchResult $searchResult) {
$hasMoreResults = false;
$result = ['wide' => [], 'exact' => []];
$groups = $this->groupManager->search($search, $limit, $offset);
$groupIds = array_map(function (IGroup $group) { return $group->getGID(); }, $groups);
if (!$this->shareeEnumeration || sizeof($groups) < $limit) {
$hasMoreResults = true;
}
$userGroups = [];
if (!empty($groups) && $this->shareWithGroupOnly) {
// Intersect all the groups that match with the groups this user is a member of
$userGroups = $this->groupManager->getUserGroups($this->userSession->getUser());
$userGroups = array_map(function (IGroup $group) { return $group->getGID(); }, $userGroups);
$groupIds = array_intersect($groupIds, $userGroups);
}
$lowerSearch = strtolower($search);
foreach ($groups as $group) {
// FIXME: use a more efficient approach
$gid = $group->getGID();
if (!in_array($gid, $groupIds)) {
continue;
}
if (strtolower($gid) === $lowerSearch || strtolower($group->getDisplayName()) === $lowerSearch) {
$result['exact'][] = [
'label' => $group->getDisplayName(),
'value' => [
'shareType' => Share::SHARE_TYPE_GROUP,
'shareWith' => $gid,
],
];
} else {
$result['wide'][] = [
'label' => $group->getDisplayName(),
'value' => [
'shareType' => Share::SHARE_TYPE_GROUP,
'shareWith' => $gid,
],
];
}
}
if ($offset === 0 && empty($result['exact'])) {
// On page one we try if the search result has a direct hit on the
// user id and if so, we add that to the exact match list
$group = $this->groupManager->get($search);
if ($group instanceof IGroup && (!$this->shareWithGroupOnly || in_array($group->getGID(), $userGroups))) {
array_push($result['exact'], [
'label' => $group->getDisplayName(),
'value' => [
'shareType' => Share::SHARE_TYPE_GROUP,
'shareWith' => $group->getGID(),
],
]);
}
}
if (!$this->shareeEnumeration) {
$result['wide'] = [];
}
$type = new SearchResultType('groups');
$searchResult->addResultSet($type, $result['wide'], $result['exact']);
return $hasMoreResults;
}
}
|
