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
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
|
<?php
# Copyright (C) 2004 Brion Vibber, lcrocker, Tim Starling,
# Domas Mituzas, Ashar Voultoiz, Jens Frank, Zhengzhu.
#
# © 2006 Rob Church <robchur@gmail.com>
#
# http://www.mediawiki.org/
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
# http://www.gnu.org/copyleft/gpl.html
/**
*
* @addtogroup SpecialPage
*/
/**
* This class is used to get a list of user. The ones with specials
* rights (sysop, bureaucrat, developer) will have them displayed
* next to their names.
*
* @addtogroup SpecialPage
*/
class UsersPager extends AlphabeticPager {
function __construct($group=null) {
global $wgRequest;
$this->requestedGroup = $group != "" ? $group : $wgRequest->getVal( 'group' );
$un = $wgRequest->getText( 'username' );
$this->requestedUser = '';
if ( $un != '' ) {
$username = Title::makeTitleSafe( NS_USER, $un );
if( ! is_null( $username ) ) {
$this->requestedUser = $username->getText();
}
}
parent::__construct();
}
function getIndexField() {
return 'user_name';
}
function getQueryInfo() {
$conds=array();
// don't show hidden names
$conds[]='ipb_deleted IS NULL OR ipb_deleted = 0';
if ($this->requestedGroup != "") {
$conds['ug_group'] = $this->requestedGroup;
}
if ($this->requestedUser != "") {
$conds[] = 'user_name >= ' . wfGetDB()->addQuotes( $this->requestedUser );
}
list ($user,$user_groups,$ipblocks) = wfGetDB()->tableNamesN('user','user_groups','ipblocks');
return array(
'tables' => " $user LEFT JOIN $user_groups ON user_id=ug_user LEFT JOIN $ipblocks ON user_id=ipb_user AND ipb_auto=0 ",
'fields' => array('user_name',
'MAX(user_id) AS user_id',
'COUNT(ug_group) AS numgroups',
'MAX(ug_group) AS singlegroup'),
'options' => array('GROUP BY' => 'user_name'),
'conds' => $conds
);
}
function formatRow( $row ) {
$userPage = Title::makeTitle( NS_USER, $row->user_name );
$name = $this->getSkin()->makeLinkObj( $userPage, htmlspecialchars( $userPage->getText() ) );
if( $row->numgroups > 1 || ( $this->requestedGroup && $row->numgroups == 1 ) ) {
$list = array();
foreach( self::getGroups( $row->user_id ) as $group )
$list[] = self::buildGroupLink( $group );
$groups = implode( ', ', $list );
} elseif( $row->numgroups == 1 ) {
$groups = self::buildGroupLink( $row->singlegroup );
} else {
$groups = '';
}
return '<li>' . wfSpecialList( $name, $groups ) . '</li>';
}
function getBody() {
if (!$this->mQueryDone) {
$this->doQuery();
}
$batch = new LinkBatch;
$this->mResult->rewind();
while ( $row = $this->mResult->fetchObject() ) {
$batch->addObj( Title::makeTitleSafe( NS_USER, $row->user_name ) );
}
$batch->execute();
$this->mResult->rewind();
return parent::getBody();
}
function getPageHeader( ) {
global $wgScript, $wgRequest;
$self = $this->getTitle();
# Form tag
$out = Xml::openElement( 'form', array( 'method' => 'get', 'action' => $wgScript ) ) .
'<fieldset>' .
Xml::element( 'legend', array(), wfMsg( 'listusers' ) );
$out .= Xml::hidden( 'title', $self->getPrefixedDbKey() );
# Username field
$out .= Xml::label( wfMsg( 'listusersfrom' ), 'offset' ) . ' ' .
Xml::input( 'username', 20, $this->requestedUser, array( 'id' => 'offset' ) ) . ' ';
# Group drop-down list
$out .= Xml::label( wfMsg( 'group' ), 'group' ) . ' ' .
Xml::openElement('select', array( 'name' => 'group', 'id' => 'group' ) ) .
Xml::option( wfMsg( 'group-all' ), '' );
foreach( User::getAllGroups() as $group )
$out .= Xml::option( User::getGroupName( $group ), $group, $group == $this->requestedGroup );
$out .= Xml::closeElement( 'select' ) . ' ';
# Submit button and form bottom
if( $this->mLimit )
$out .= Xml::hidden( 'limit', $this->mLimit );
$out .= Xml::submitButton( wfMsg( 'allpagessubmit' ) ) .
'</fieldset>' .
Xml::closeElement( 'form' );
return $out;
}
/**
* Preserve group and username offset parameters when paging
* @return array
*/
function getDefaultQuery() {
$query = parent::getDefaultQuery();
if( $this->requestedGroup != '' )
$query['group'] = $this->requestedGroup;
if( $this->requestedUser != '' )
$query['username'] = $this->requestedUser;
return $query;
}
/**
* Get a list of groups the specified user belongs to
*
* @param int $uid
* @return array
*/
private static function getGroups( $uid ) {
$dbr = wfGetDB( DB_SLAVE );
$groups = array();
$res = $dbr->select( 'user_groups', 'ug_group', array( 'ug_user' => $uid ), __METHOD__ );
if( $res && $dbr->numRows( $res ) > 0 ) {
while( $row = $dbr->fetchObject( $res ) )
$groups[] = $row->ug_group;
$dbr->freeResult( $res );
}
return $groups;
}
/**
* Format a link to a group description page
*
* @param string $group
* @return string
*/
private static function buildGroupLink( $group ) {
static $cache = array();
if( !isset( $cache[$group] ) )
$cache[$group] = User::makeGroupLinkHtml( $group, User::getGroupMember( $group ) );
return $cache[$group];
}
}
/**
* constructor
* $par string (optional) A group to list users from
*/
function wfSpecialListusers( $par = null ) {
global $wgRequest, $wgOut;
$up = new UsersPager($par);
# getBody() first to check, if empty
$usersbody = $up->getBody();
$s = $up->getPageHeader();
if( $usersbody ) {
$s .= $up->getNavigationBar();
$s .= '<ul>' . $usersbody . '</ul>';
$s .= $up->getNavigationBar() ;
} else {
$s .= '<p>' . wfMsgHTML('listusers-noresult') . '</p>';
};
$wgOut->addHTML( $s );
}
|
