function wfSpamRegexSpecial($par)
{
global $wgOut, $wgUser, $wgRequest;
$wgOut->setPageTitle(wfMsgHtml('spamregex-page-title'));
$sRF = new spamRegexForm($par);
$sRL = new spamRegexList($par);
$action = $wgRequest->getVal('action');
if ('success_block' == $action) {
$sRF->showSuccess();
$sRF->showForm('');
} else {
if ('success_unblock' == $action) {
$sRL->showSuccess();
$sRF->showForm('');
} else {
if ('failure_unblock' == $action) {
$text = htmlspecialchars($wgRequest->getVal('text'));
$sRF->showForm("Error unblocking \"{$text}\". Probably there is no such pattern.");
} else {
if ($wgRequest->wasPosted() && 'submit' == $action && $wgUser->matchEditToken($wgRequest->getVal('wpEditToken'))) {
$sRF->doSubmit();
} else {
if ('delete' == $action) {
$sRL->deleteFromList();
} else {
$sRF->showForm('');
}
}
}
}
}
$sRL->showList('', $offset);
}
/**
* Show the special page
*
* @param $par Mixed: parameter passed to the page or null
*/
public function execute( $par ) {
global $wgOut, $wgUser, $wgRequest;
# No access for blocked users
if ( $wgUser->isBlocked() ) {
$wgOut->blockedPage();
return;
}
# Can't use the special page if database is locked...
if ( wfReadOnly() ) {
$wgOut->readOnlyPage();
return;
}
# And we'll also be needing the correct user rights in order to proceed
if ( !$wgUser->isAllowed( 'spamregex' ) ) {
$this->displayRestrictionError();
return;
}
$wgOut->setPageTitle( wfMsgHtml( 'spamregex-page-title' ) );
$sRF = new spamRegexForm( $par );
$sRL = new spamRegexList( $par );
$action = $wgRequest->getVal( 'action' );
if ( 'success_block' == $action ) {
$sRF->showSuccess();
$sRF->showForm('');
} elseif ( 'success_unblock' == $action ) {
$sRL->showSuccess();
$sRF->showForm('');
} elseif ( 'failure_unblock' == $action ) {
$text = htmlspecialchars( $wgRequest->getVal( 'text' ) );
$sRF->showForm( wfMsg( 'spamregex-error-unblocking', $text ) );
} elseif ( $wgRequest->wasPosted() && 'submit' == $action &&
$wgUser->matchEditToken( $wgRequest->getVal( 'wpEditToken' ) ) ) {
$sRF->doSubmit();
} elseif ( 'delete' == $action ) {
$sRL->deleteFromList();
} else {
$sRF->showForm( '' );
}
$sRL->showList( '' );
}