X-Git-Url: https://git.cyclocoop.org/%28%28?a=blobdiff_plain;f=includes%2Fspecials%2FSpecialPermanentLink.php;h=b1772b78e32d988864fc5cb291a6657479f44c6a;hb=e671db3b6a48b059a3b1e5719685e9870dcc945d;hp=53789c0da68b11b5c717b8c26161f414080571c1;hpb=452e3a13a65a3987325bf1e91bf63a3062384c4a;p=lhc%2Fweb%2Fwiklou.git

diff --git a/includes/specials/SpecialPermanentLink.php b/includes/specials/SpecialPermanentLink.php
index 53789c0da6..b1772b78e3 100644
--- a/includes/specials/SpecialPermanentLink.php
+++ b/includes/specials/SpecialPermanentLink.php
@@ -29,7 +29,7 @@
 class SpecialPermanentLink extends RedirectSpecialPage {
 	public function __construct() {
 		parent::__construct( 'PermanentLink' );
-		$this->mAllowedRedirectParams = array();
+		$this->mAllowedRedirectParams = [];
 	}
 
 	/**
@@ -39,11 +39,44 @@ class SpecialPermanentLink extends RedirectSpecialPage {
 	public function getRedirect( $subpage ) {
 		$subpage = intval( $subpage );
 		if ( $subpage === 0 ) {
-			# throw an error page when no subpage was given
-			throw new ErrorPageError( 'nopagetitle', 'nopagetext' );
+			return false;
 		}
 		$this->mAddedRedirectParams['oldid'] = $subpage;
 
 		return true;
 	}
+
+	protected function showNoRedirectPage() {
+		$this->setHeaders();
+		$this->outputHeader();
+		$this->showForm();
+	}
+
+	private function showForm() {
+		$form = HTMLForm::factory( 'ooui', [
+			'revid' => [
+				'type' => 'int',
+				'name' => 'revid',
+				'label-message' => 'permanentlink-revid',
+			],
+		], $this->getContext(), 'permanentlink' );
+		$form->setSubmitTextMsg( 'permanentlink-submit' );
+		$form->setSubmitCallback( [ $this, 'onFormSubmit' ] );
+		$form->show();
+	}
+
+	public function onFormSubmit( $formData ) {
+		$revid = $formData['revid'];
+		$title = $this->getPageTitle( $revid ?: null );
+		$url = $title->getFullUrlForRedirect();
+		$this->getOutput()->redirect( $url );
+	}
+
+	public function isListed() {
+		return true;
+	}
+
+	protected function getGroupName() {
+		return 'redirects';
+	}
 }