Your IP : 216.73.216.54
<?php
use MediaWiki\MediaWikiServices;
/**
* Provides the special page to look up user info
*
* @file
*/
class LookupUserPage extends SpecialPage {
/**
* Constructor
*/
public function __construct() {
parent::__construct( 'LookupUser'/*class*/, 'lookupuser'/*restriction*/ );
}
/** @inheritDoc */
function getDescription() {
return $this->msg( 'lookupuser' )->text();
}
/**
* Show the special page
*
* @param string|null $subpage Parameter passed to the page (user name or email address)
*/
public function execute( $subpage ) {
$this->setHeaders();
# If the user doesn't have the required 'lookupuser' permission, display an error
$this->checkPermissions();
if ( $subpage ) {
$target = $subpage;
} else {
$target = $this->getRequest()->getText( 'target' );
}
$this->showForm( $target );
if ( $target ) {
$emailUser = $this->getRequest()->getText( 'email_user' );
$this->showInfo( $target, $emailUser );
}
}
/**
* Show the LookupUser form
*
* @param string $target User whose info we're about to look up
*/
function showForm( $target ) {
global $wgScript;
$title = htmlspecialchars( $this->getPageTitle()->getPrefixedText(), ENT_QUOTES );
$action = htmlspecialchars( $wgScript, ENT_QUOTES );
$target = htmlspecialchars( $target, ENT_QUOTES );
$ok = $this->msg( 'go' )->text();
$username = $this->msg( 'username' )->text();
$inputformtop = $this->msg( 'lookupuser' )->text();
$this->getOutput()->addWikiMsg( 'lookupuser-intro' );
$formDescriptor = [
'textbox' => [
'type' => 'user',
'name' => 'target',
'label' => $username,
'size' => 50,
'default' => $target,
]
];
$htmlForm = HTMLForm::factory( 'ooui', $formDescriptor, $this->getContext() );
$htmlForm
->addHiddenField( 'title', $title )
->setAction( $action )
->setMethod( 'get' )
->setSubmitName( 'submit' )
->setSubmitText( $ok )
->setWrapperLegend( $inputformtop )
->prepareForm()
->displayForm( false );
}
/**
* Retrieves and shows the gathered info to the user
*
* @param string $target User whose info we're looking up
* @param string $emailUser E-mail address (like example@example.com)
*/
function showInfo( $target, $emailUser = '' ) {
global $wgScript;
$lang = $this->getLanguage();
$out = $this->getOutput();
$count = 0;
$users = [];
$userTarget = '';
// Look for @ in username
if ( strpos( $target, '@' ) !== false ) {
// Find username by email
$emailUser = htmlspecialchars( $emailUser, ENT_QUOTES );
$dbr = MediaWikiServices::getInstance()->getDBLoadBalancer()->getConnection( DB_REPLICA );
$res = $dbr->select(
'user',
[ 'user_name' ],
[ 'user_email' => $target ],
__METHOD__
);
$loop = 0;
foreach ( $res as $row ) {
if ( $loop === 0 ) {
$userTarget = $row->user_name;
}
if ( !empty( $emailUser ) && ( $emailUser == $row->user_name ) ) {
$userTarget = $emailUser;
}
$users[] = $row->user_name;
$loop++;
}
$count = $loop;
}
$ourUser = ( !empty( $userTarget ) ) ? $userTarget : $target;
$user = User::newFromName( $ourUser );
if ( $user == null || $user->getId() == 0 ) {
$out->addWikiTextAsInterface( '<span class="error">' . $this->msg( 'lookupuser-nonexistent', $target )->text() . '</span>' );
} else {
# Multiple matches?
if ( $count > 1 ) {
$options = [];
if ( !empty( $users ) && is_array( $users ) ) {
foreach ( $users as $id => $userName ) {
$option[$userName] = $userName;
}
}
$formDescriptor = [
'select' => [
'type' => 'select',
'name' => 'email_user',
'id' => 'email_user',
'label' => $this->msg( 'lookupuser-foundmoreusers' )->text(),
'options' => $option,
'value' => $userName == $userTarget,
]
];
$htmlForm = HTMLForm::factory( 'ooui', $formDescriptor, $this->getContext() );
$htmlForm
->addHiddenField( 'title', $this->getPageTitle()->getPrefixedText() )
->addHiddenField( 'target', $target )
->setMethod( 'get' )
->setAction( $wgScript )
->setSubmitText( $this->msg( 'go' )->text() )
->setWrapperLegend( null )
->prepareForm()
->displayForm( false );
}
$authTs = $user->getEmailAuthenticationTimestamp();
if ( $authTs ) {
$authenticated = $this->msg( 'lookupuser-authenticated', $lang->timeanddate( $authTs ) )->parse();
} else {
$authenticated = $this->msg( 'lookupuser-not-authenticated' )->text();
}
$optionsString = '';
if ( method_exists( MediaWikiServices::class, 'getUserOptionsLookup' ) ) {
// MW 1.35+
$userOptionsLookup = MediaWikiServices::getInstance()->getUserOptionsLookup();
$options = $userOptionsLookup->getOptions( $user );
} else {
$options = $user->getOptions();
}
foreach ( $options as $name => $value ) {
$optionsString .= "$name = $value <br />";
}
$name = $user->getName();
if ( $user->getEmail() ) {
$email = $user->getEmail();
} else {
$email = $this->msg( 'lookupuser-no-email' )->text();
}
if ( $user->getRegistration() ) {
$registration = $lang->timeanddate( $user->getRegistration() );
} else {
$registration = $this->msg( 'lookupuser-no-registration' )->text();
}
$out->addWikiTextAsInterface( '*' . $this->msg( 'username' )->text() . ' [[User:' . $name . '|' . $name . ']] (' .
$lang->pipeList( [
'[[User talk:' . $name . '|' . $this->msg( 'talkpagelinktext' )->text() . ']]',
'[[Special:Contributions/' . $name . '|' . $this->msg( 'contribslink' )->text() . ']])'
] ) );
$out->addWikiTextAsInterface( '*' . $this->msg( 'lookupuser-id', $user->getId() )->text() );
$out->addWikiTextAsInterface( '*' . $this->msg( 'lookupuser-email', $email, $name )->text() );
$out->addWikiTextAsInterface( '*' . $this->msg( 'lookupuser-realname', $user->getRealName() )->text() );
$out->addWikiTextAsInterface( '*' . $this->msg( 'lookupuser-registration', $registration )->text() );
$out->addWikiTextAsInterface( '*' . $this->msg( 'lookupuser-touched', $lang->timeanddate( $user->mTouched ) )->text() );
$out->addWikiTextAsInterface( '*' . $this->msg( 'lookupuser-info-authenticated', $authenticated )->text() );
$out->addWikiTextAsInterface( '*' . $this->msg( 'lookupuser-useroptions' )->text() . '<br />' . $optionsString );
}
}
/** @inheritDoc */
protected function getGroupName() {
return 'users';
}
/**
* Add a link to Special:LookupUser from Special:Contributions/USERNAME if
* the user has 'lookupuser' permission
*
* @param int $id
* @param Title $nt
* @param array &$links
* @param SpecialPage $sp
*/
public static function onContributionsToolLinks( $id, $nt, &$links, SpecialPage $sp ) {
if ( method_exists( MediaWikiServices::class, 'getUserNameUtils' ) ) {
// MW 1.35+
$userNameUtils = MediaWikiServices::getInstance()->getUserNameUtils();
$isIp = $userNameUtils->isIP( $nt->getText() );
} else {
$isIp = User::isIP( $nt->getText() );
}
if ( $sp->getUser()->isAllowed( 'lookupuser' ) && !$isIp ) {
$links[] = $sp->getLinkRenderer()->makeKnownLink(
SpecialPage::getTitleFor( 'LookupUser' ),
$sp->msg( 'lookupuser' )->text(),
[],
[ 'target' => $nt->getText() ]
);
}
}
}