23 $value = $request->getText( $this->mName, $this->
getDefault() );
25 $usersArray = explode(
"\n", $value );
27 $usersArray = array_values( array_filter( $usersArray,
static function ( $username ) {
28 return trim( $username ) !==
'';
32 $normalizedUsers = [];
33 $userNameUtils = MediaWikiServices::getInstance()->getUserNameUtils();
35 foreach ( $usersArray as $user ) {
36 if ( IPUtils::isIPAddress( $user ) ) {
37 $parsedIPRange = IPUtils::parseRange( $user );
38 if ( !in_array( $parsedIPRange, $listOfIps ) ) {
39 $canonicalUser = IPUtils::sanitizeRange( $user );
40 $listOfIps[] = $parsedIPRange;
43 $canonicalUser = $userNameUtils->getCanonical( $user, UserNameUtils::RIGOR_NONE );
45 $normalizedUsers[] = $canonicalUser;
48 $uniqueUsers = array_unique( $normalizedUsers );
51 return implode(
"\n", $uniqueUsers );