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));
}
}
function wfSpecialListUserRestrictions()
{
global $wgOut, $wgRequest;
$wgOut->addWikiMsg('listuserrestrictions-intro');
$f = new SpecialListUserRestrictionsForm();
$wgOut->addHTML($f->getHTML());
if (!mt_rand(0, 10)) {
UserRestriction::purgeExpired();
}
$pager = new UserRestrictionsPager($f->getConds());
if ($pager->getNumRows()) {
$wgOut->addHTML($pager->getNavigationBar() . Xml::tags('ul', null, $pager->getBody()) . $pager->getNavigationBar());
} elseif ($f->getConds()) {
$wgOut->addWikiMsg('listuserrestrictions-notfound');
} else {
$wgOut->addWikiMsg('listuserrestrictions-empty');
}
}
function wfSpecialRemoveRestrictions()
{
global $wgOut, $wgRequest, $wgUser, $wgLang;
$sk = $wgUser->getSkin();
$title = SpecialPage::getTitleFor('RemoveRestrictions');
$id = $wgRequest->getVal('id');
if (!is_numeric($id)) {
$wgOut->addWikiMsg('removerestrictions-noid');
return;
}
UserRestriction::purgeExpired();
$r = UserRestriction::newFromId($id, true);
if (!$r) {
$wgOut->addWikiMsg('removerestrictions-wrongid');
return;
}
$form = array();
$form['removerestrictions-user'] = $sk->userLink($r->getSubjectId(), $r->getSubjectText()) . $sk->userToolLinks($r->getSubjectId(), $r->getSubjectText());
$form['removerestrictions-type'] = UserRestriction::formatType($r->getType());
if ($r->isPage()) {
$form['removerestrictions-page'] = $sk->link($r->getPage());
}
if ($r->isNamespace()) {
$form['removerestrictions-namespace'] = $wgLang->getDisplayNsText($r->getNamespace());
}
$form['removerestrictions-reason'] = Xml::input('reason');
$result = null;
if ($wgRequest->wasPosted() && $wgUser->matchEditToken($wgRequest->getVal('edittoken'))) {
$result = wfSpecialRemoveRestrictionsProcess($r);
}
$wgOut->addWikiMsg('removerestrictions-intro');
$wgOut->addHTML(Xml::fieldset(wfMsgHtml('removerestrictions-legend')));
if ($result) {
$wgOut->addHTML('<strong class="success">' . wfMsgExt('removerestrictions-success', 'parseinline', $r->getSubjectText()) . '</strong>');
}
$wgOut->addHTML(Xml::openElement('form', array('action' => $title->getLocalUrl(array('id' => $id)), 'method' => 'post')));
$wgOut->addHTML(Xml::buildForm($form, 'removerestrictions-submit'));
$wgOut->addHTML(Xml::hidden('id', $r->getId()));
$wgOut->addHTML(Xml::hidden('title', $title->getPrefixedDbKey()));
$wgOut->addHTML(Xml::hidden('edittoken', $wgUser->editToken()));
$wgOut->addHTML("</form></fieldset>");
}
