3 # Copyright (C) 2004 Brion Vibber, lcrocker, Tim Starling,
4 # Domas Mituzas, Ashar Voultoiz, Jens Frank, Zhengzhu.
6 # © 2006 Rob Church <robchur@gmail.com>
8 # http://www.mediawiki.org/
10 # This program is free software; you can redistribute it and/or modify
11 # it under the terms of the GNU General Public License as published by
12 # the Free Software Foundation; either version 2 of the License, or
13 # (at your option) any later version.
15 # This program is distributed in the hope that it will be useful,
16 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 # GNU General Public License for more details.
20 # You should have received a copy of the GNU General Public License along
21 # with this program; if not, write to the Free Software Foundation, Inc.,
22 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
23 # http://www.gnu.org/copyleft/gpl.html
26 * @addtogroup SpecialPage
30 * This class is used to get a list of user. The ones with specials
31 * rights (sysop, bureaucrat, developer) will have them displayed
32 * next to their names.
34 * @addtogroup SpecialPage
37 class UsersPager
extends AlphabeticPager
{
39 function __construct($group=null) {
41 $this->requestedGroup
= $group != "" ?
$group : $wgRequest->getVal( 'group' );
42 $un = $wgRequest->getText( 'username' );
43 $this->requestedUser
= '';
45 $username = Title
::makeTitleSafe( NS_USER
, $un );
46 if( ! is_null( $username ) ) {
47 $this->requestedUser
= $username->getText();
50 parent
::__construct();
54 function getIndexField() {
58 function getQueryInfo() {
60 // don't show hidden names
61 $conds[]='ipb_deleted IS NULL OR ipb_deleted = 0';
62 if ($this->requestedGroup
!= "") {
63 $conds['ug_group'] = $this->requestedGroup
;
65 if ($this->requestedUser
!= "") {
66 $conds[] = 'user_name >= ' . wfGetDB()->addQuotes( $this->requestedUser
);
69 list ($user,$user_groups,$ipblocks) = wfGetDB()->tableNamesN('user','user_groups','ipblocks');
72 'tables' => " $user LEFT JOIN $user_groups ON user_id=ug_user LEFT JOIN $ipblocks ON user_id=ipb_user AND ipb_auto=0 ",
73 'fields' => array('user_name',
74 'MAX(user_id) AS user_id',
75 'COUNT(ug_group) AS numgroups',
76 'MAX(ug_group) AS singlegroup'),
77 'options' => array('GROUP BY' => 'user_name'),
83 function formatRow($row) {
84 $userPage = Title
::makeTitle(NS_USER
, $row->user_name
);
85 $name = $this->getSkin()->makeLinkObj( $userPage, htmlspecialchars( $userPage->getText() ) );
87 if ($row->numgroups
> 1 ||
( $this->requestedGroup
and $row->numgroups
== 1) ) {
88 $dbr = wfGetDB(DB_SLAVE
);
89 $result = $dbr->select( 'user_groups', 'ug_group',
90 array( 'ug_user' => $row->user_id
),
91 'UsersPager::formatRow' );
92 while ( $group = $dbr->fetchObject($result)) {
93 $groups[$group->ug_group
] = User
::getGroupMember ( $group->ug_group
);
95 $dbr->freeResult($result);
96 } elseif ($row->numgroups
== 1 ) { // MAX hack inside query :)
97 $groups[$row->singlegroup
] = User
::getGroupMember( $row->singlegroup
);
100 if ( count($groups) > 0 ) {
101 foreach( $groups as $group => $desc ) {
102 $list[] = User
::makeGroupLinkHTML( $group, $desc);
104 $groups = implode( ', ', $list);
108 //$ulink = $skin->userLink( $result->user, $result->user_text ) . ' ' . $skin->userToolLinks( $result->user, $result->user_text );
109 return '<li>' . wfSpecialList ($name, $groups) .'</li>';
113 if (!$this->mQueryDone
) {
116 $batch = new LinkBatch
;
119 $this->mResult
->rewind();
121 while ( $row = $this->mResult
->fetchObject() ) {
122 $batch->addObj( Title
::makeTitleSafe( NS_USER
, $row->user_name
) );
125 $this->mResult
->rewind();
126 return parent
::getBody();
129 function getPageHeader( ) {
131 $self = $this->getTitle();
134 $out = Xml
::openElement( 'form', array( 'method' => 'get', 'action' => $self->getLocalUrl() ) ) .
136 Xml
::element( 'legend', array(), wfMsg( 'listusers' ) );
139 $out .= Xml
::label( wfMsg( 'listusersfrom' ), 'offset' ) . ' ' .
140 Xml
::input( 'username', 20, $this->requestedUser
, array( 'id' => 'offset' ) ) . ' ';
143 $out .= Xml
::hidden( 'limit', $this->mLimit
);
145 # Group drop-down list
146 $out .= Xml
::label( wfMsg( 'group' ), 'group' ) . ' ' .
147 Xml
::openElement('select', array( 'name' => 'group', 'id' => 'group' ) ) .
148 Xml
::option( wfMsg( 'group-all' ), '' ); # Item for "all groups"
150 $groups = User
::getAllGroups();
151 foreach( $groups as $group ) {
152 $attribs = array( 'value' => $group );
153 $attribs['selected'] = ( $group == $this->requestedGroup
) ?
'selected' : '';
154 $out .= Xml
::option( User
::getGroupName( $group ), $attribs['value'], $attribs['selected'] );
156 $out .= Xml
::closeElement( 'select' ) . ' ';
158 # Submit button and form bottom
159 $out .= Xml
::submitButton( wfMsg( 'allpagessubmit' ) ) .
161 Xml
::closeElement( 'form' );
167 * Preserve group and username offset parameters when paging
170 function getDefaultQuery() {
171 $query = parent
::getDefaultQuery();
172 if( $this->requestedGroup
!= '' )
173 $query['group'] = $this->requestedGroup
;
174 if( $this->requestedUser
!= '' )
175 $query['username'] = $this->requestedUser
;
182 * $par string (optional) A group to list users from
184 function wfSpecialListusers( $par = null ) {
185 global $wgRequest, $wgOut;
187 list( $limit, $offset ) = wfCheckLimits();
189 $groupTarget = isset($par) ?
$par : $wgRequest->getVal( 'group' );
191 $up = new UsersPager($par);
193 # getBody() first to check, if empty
194 $usersbody = $up->getBody();
195 $s = $up->getPageHeader();
197 $s .= $up->getNavigationBar();
198 $s .= '<ul>' . $usersbody . '</ul>';
199 $s .= $up->getNavigationBar() ;
201 $s .= '<p>' . wfMsgHTML('listusers-noresult') . '</p>';
203 $wgOut->addHTML( $s );