PHP UserRestriction::fetchForUser示例

function wfSpecialRestrictUser($par = null)
{
    global $wgOut, $wgRequest;
    $user = $userOrig = null;
    if ($par) {
        $userOrig = $par;
    } elseif ($wgRequest->getVal('user')) {
        $userOrig = $wgRequest->getVal('user');
    } else {
        $wgOut->addHTML(RestrictUserForm::selectUserForm());
        return;
    }
    $isIP = User::isIP($userOrig);
    $user = $isIP ? $userOrig : User::getCanonicalName($userOrig);
    $uid = User::idFromName($user);
    if (!$uid && !$isIP) {
        $err = '<strong class="error">' . wfMsgHtml('restrictuser-notfound') . '</strong>';
        $wgOut->addHTML(RestrictUserForm::selectUserForm($userOrig, $err));
        return;
    }
    $wgOut->addHTML(RestrictUserForm::selectUserForm($user));
    UserRestriction::purgeExpired();
    $old = UserRestriction::fetchForUser($user, true);
    RestrictUserForm::pageRestrictionForm($uid, $user, $old);
    RestrictUserForm::namespaceRestrictionForm($uid, $user, $old);
    // Renew it after possible changes in previous two functions
    $old = UserRestriction::fetchForUser($user, true);
    if ($old) {
        $wgOut->addHTML(RestrictUserForm::existingRestrictions($old));
    }
}