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<?php
namespace MediaWiki\Extension\LastUserLogin;
use Html;
use MediaWiki\MediaWikiServices;
use SpecialPage;
use Title;
use UserBlockedError;
/**
* 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
*
* @file
*/
class SpecialLastUserLogin extends SpecialPage {
/**
* Constructor
*/
public function __construct() {
parent::__construct( 'LastUserLogin', 'lastlogin' );
}
/**
* Show the special page
*
* @param mixed $parameter Parameter passed to the page or null
*/
public function execute( $parameter ) {
$user = $this->getUser();
$request = $this->getRequest();
$output = $this->getOutput();
$lang = $this->getLanguage();
if ( $user->getBlock() ) {
throw new UserBlockedError( $user->getBlock() );
}
if ( !$this->userCanExecute( $user ) ) {
$this->displayRestrictionError();
return;
}
$this->setHeaders();
$fields = [
'user_name' => 'lastuserlogin-userid',
'user_real_name' => 'lastuserlogin-username',
'user_email' => 'lastuserlogin-useremail',
'user_email_authenticated' => 'lastuserlogin-useremailauthenticated',
'user_touched' => 'lastuserlogin-lastlogin',
];
// Get order_by and validate it
$orderby = $request->getVal( 'order_by', 'user_name' );
if ( !isset( $fields[ $orderby ] ) ) {
$orderby = 'user_name';
}
// Get order_type and validate it
$ordertype = $request->getVal( 'order_type', 'ASC' );
if ( $ordertype !== 'DESC' ) {
$ordertype = 'ASC';
}
// Get ALL users, paginated
$dbr = MediaWikiServices::getInstance()->getDBLoadBalancer()->getConnection( DB_REPLICA );
$result = $dbr->select(
'user', array_keys( $fields ), '', __METHOD__, [ 'ORDER BY' => $orderby . ' ' . $ordertype ]
);
if ( $result === false ) {
$output->addHTML( '<p>' . $this->msg( 'lastuserlogin-nousers' )->text() . '</p>' );
return;
}
// Build the table
$out = '<table class="wikitable sortable">';
// Build the table header
$title = $this->getPageTitle();
$out .= '<tr>';
// Invert the order.
$ordertype = ( $ordertype == 'ASC' ) ? 'DESC' : 'ASC';
$linkRenderer = $this->getLinkRenderer();
foreach ( $fields as $key => $value ) {
$attrs = [ 'order_by' => $key, 'order_type' => $ordertype ];
$link = $linkRenderer->makeLink( $title, $this->msg( $value )->text(), [], $attrs );
$out .= '<th>' . $link . '</th>';
}
$out .= '<th>' . $this->msg( 'lastuserlogin-daysago' )->text() . '</th>';
$out .= '</tr>';
// Build the table rows
foreach ( $result as $row ) {
$out .= '<tr>';
foreach ( $fields as $key => $value ) {
if ( $key === 'user_touched' ) {
$lastLogin = $lang->timeanddate( wfTimestamp( TS_MW, $row->$key ), true );
$secondsAgo = time() - wfTimestamp( TS_UNIX, $row->$key );
$daysAgo = $lang->formatNum( round( $secondsAgo / 3600 / 24, 2 ) );
$out .= '<td>' . $lastLogin . '</td>';
$out .= '<td style="text-align: right;">' . $daysAgo . '</td>';
} elseif ( $key === 'user_name' ) {
$userPage = Title::makeTitle( NS_USER, $row->$key );
$userName = $linkRenderer->makeLink( $userPage, $userPage->getText() );
$out .= '<td>' . $userName . '</td>';
} elseif ( $key === 'user_email_authenticated' ) {
$out .= Html::element( 'td', [], $this->msg( 'htmlform-' . ( $row->$key ? 'yes' : 'no' ) ) );
} else {
$out .= '<td>' . htmlspecialchars( $row->$key ) . '</td>';
}
}
$out .= '</tr>';
}
$out .= '</table>';
$output->addHTML( $out );
}
/**
* @return string
*/
protected function getGroupName() {
return 'users';
}
}