<?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
+# 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.,
-# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
# http://www.gnu.org/copyleft/gpl.html
/**
*
* @subpackage SpecialPage
*/
-/**
- *
- */
-require_once('QueryPage.php');
-
/**
* This class is used to get a list of user. The ones with specials
* rights (sysop, bureaucrat, developer) will have them displayed
class ListUsersPage extends QueryPage {
var $requestedGroup = '';
var $requestedUser = '';
- var $previousResult = null;
- var $concatGroups = '';
-
+
function getName() {
return 'Listusers';
}
function isSyndicated() { return false; }
+ /**
+ * Not expensive, this class won't work properly with the caching system anyway
+ */
+ function isExpensive() {
+ return false;
+ }
+
+ /**
+ * Fetch user page links and cache their existence
+ */
+ function preprocessResults( &$db, &$res ) {
+ $batch = new LinkBatch;
+ while ( $row = $db->fetchObject( $res ) ) {
+ $batch->addObj( Title::makeTitleSafe( $row->namespace, $row->title ) );
+ }
+ $batch->execute();
+
+ // Back to start for display
+ if( $db->numRows( $res ) > 0 ) {
+ // If there are no rows we get an error seeking.
+ $db->dataSeek( $res, 0 );
+ }
+ }
+
/**
* Show a drop down list to select a group as well as a user name
* search box.
* @todo localize
*/
function getPageHeader( ) {
- global $wgScript;
-
- // Various variables used for the form
- $action = htmlspecialchars( $wgScript );
- $title = Title::makeTitle( NS_SPECIAL, 'Listusers' );
- $special = htmlspecialchars( $title->getPrefixedDBkey() );
-
- // form header
- $out = '<form method="get" action="'.$action.'">' .
- '<input type="hidden" name="title" value="'.$special.'" />' .
- wfMsgHtml( 'groups-editgroup-name' ) . '<select name="group">';
+ $self = $this->getTitle();
- // get all group names and IDs
- $groups = User::getAllGroups();
+ # Form tag
+ $out = wfOpenElement( 'form', array( 'method' => 'post', 'action' => $self->getLocalUrl() ) );
- // we want a default empty group
- $out.= '<option value=""></option>';
-
- // build the dropdown list menu using datas from the database
- foreach ( $groups as $group ) {
- $selected = ($group == $this->requestedGroup);
- $out .= wfElement( 'option',
- array_merge(
- array( 'value' => $group ),
- $selected ? array( 'selected' => 'selected' ) : array() ),
- User::getGroupName( $group ) );
+ # Group drop-down list
+ $out .= wfElement( 'label', array( 'for' => 'group' ), wfMsg( 'group' ) ) . ' ';
+ $out .= wfOpenElement( 'select', array( 'name' => 'group' ) );
+ $out .= wfElement( 'option', array( 'value' => '' ), wfMsg( 'group-all' ) ); # Item for "all groups"
+ $groups = User::getAllGroups();
+ foreach( $groups as $group ) {
+ $attribs = array( 'value' => $group );
+ if( $group == $this->requestedGroup )
+ $attribs['selected'] = 'selected';
+ $out .= wfElement( 'option', $attribs, User::getGroupName( $group ) );
}
- $out .= '</select> ';
+ $out .= wfCloseElement( 'select' ) . ' ';;# . wfElement( 'br' );
+
+ # Username field
+ $out .= wfElement( 'label', array( 'for' => 'username' ), wfMsg( 'specialloguserlabel' ) ) . ' ';
+ $out .= wfElement( 'input', array( 'type' => 'text', 'id' => 'username', 'name' => 'username',
+ 'value' => $this->requestedUser ) ) . ' ';
- $out .= wfMsgHtml( 'specialloguserlabel' ) . '<input type="text" name="username" /> ';
+ # Preserve offset and limit
+ if( $this->offset )
+ $out .= wfElement( 'input', array( 'type' => 'hidden', 'name' => 'offset', 'value' => $this->offset ) );
+ if( $this->limit )
+ $out .= wfElement( 'input', array( 'type' => 'hidden', 'name' => 'limit', 'value' => $this->limit ) );
- // OK button, end of form.
- $out .= '<input type="submit" /></form>';
- // congratulations the form is now build
- return $out;
+ # Submit button and form bottom
+ $out .= wfElement( 'input', array( 'type' => 'submit', 'value' => wfMsg( 'allpagessubmit' ) ) );
+ $out .= wfCloseElement( 'form' );
+
+ return $out;
}
-
+
function getSQL() {
$dbr =& wfGetDB( DB_SLAVE );
$user = $dbr->tableName( 'user' );
$user_groups = $dbr->tableName( 'user_groups' );
-
+
// We need to get an 'atomic' list of users, so that we
// don't break the list half-way through a user's group set
// and so that lists by group will show all group memberships.
// For now we'll just grab the number of memberships, so
// we can then do targetted checks on those who are in
// non-default groups as we go down the list.
-
+
$userspace = NS_USER;
$sql = "SELECT 'Listusers' as type, $userspace AS namespace, user_name AS title, " .
"user_name as value, user_id, COUNT(ug_group) as numgroups " .
"LEFT JOIN $user_groups ON user_id=ug_user " .
$this->userQueryWhere( $dbr ) .
" GROUP BY user_name";
-
+
return $sql;
}
-
+
function userQueryWhere( &$dbr ) {
$conds = $this->userQueryConditions();
return empty( $conds )
? ""
: "WHERE " . $dbr->makeList( $conds, LIST_AND );
}
-
+
function userQueryConditions() {
$conds = array();
if( $this->requestedGroup != '' ) {
}
return $conds;
}
-
+
function linkParameters() {
$conds = array();
if( $this->requestedGroup != '' ) {
}
return $conds;
}
-
+
function sortDescending() {
return false;
}
function formatResult( $skin, $result ) {
- global $wgContLang;
-
$userPage = Title::makeTitle( $result->namespace, $result->title );
$name = $skin->makeLinkObj( $userPage, htmlspecialchars( $userPage->getText() ) );
-
+ $groups = null;
+
if( !isset( $result->numgroups ) || $result->numgroups > 0 ) {
$dbr =& wfGetDB( DB_SLAVE );
$result = $dbr->select( 'user_groups',
'ListUsersPage::formatResult' );
$groups = array();
while( $row = $dbr->fetchObject( $result ) ) {
- $groups[] = User::getGroupName( $row->ug_group );
+ $groups[$row->ug_group] = User::getGroupMember( $row->ug_group );
}
$dbr->freeResult( $result );
-
+
if( count( $groups ) > 0 ) {
- $name .= ' (' .
- $skin->makeLink( wfMsgForContent( 'administrators' ),
- htmlspecialchars( implode( ', ', $groups ) ) ) .
- ')';
- }
+ foreach( $groups as $group => $desc ) {
+ if( $page = User::getGroupPage( $group ) ) {
+ $list[] = $skin->makeLinkObj( $page, htmlspecialchars( $desc ) );
+ } else {
+ $list[] = htmlspecialchars( $desc );
+ }
+ }
+ $groups = implode( ', ', $list );
+ } else {
+ $groups = '';
+ }
+
}
- return $name;
- }
+ return wfSpecialList( $name, $groups );
+ }
}
/**
* $par string (optional) A group to list users from
*/
function wfSpecialListusers( $par = null ) {
- global $wgRequest;
+ global $wgRequest, $wgContLang;
list( $limit, $offset ) = wfCheckLimits();
$slu = new ListUsersPage();
-
+
/**
* Get some parameters
*/
$groupTarget = isset($par) ? $par : $wgRequest->getVal( 'group' );
$slu->requestedGroup = $groupTarget;
- $slu->requestedUser = $wgRequest->getVal('username');
+
+ # 'Validate' the username first
+ $username = $wgRequest->getText( 'username', '' );
+ $user = User::newFromName( $username );
+ $slu->requestedUser = is_object( $user ) ? $user->getName() : '';
return $slu->doQuery( $offset, $limit );
}