1 files changed, 23 insertions, 0 deletions
diff --git a/www/wiki/resources/src/mediawiki.special/mediawiki.special.undelete.js b/www/wiki/resources/src/mediawiki.special/mediawiki.special.undelete.js
new file mode 100644
index 00000000..e3cf5984
--- /dev/null
+++ b/www/wiki/resources/src/mediawiki.special/mediawiki.special.undelete.js
@@ -0,0 +1,23 @@
+/*!
+ * JavaScript for Special:Undelete
+ */
+( function ( mw, $ ) {
+	$( function () {
+		var summaryCodePointLimit = mw.config.get( 'wgCommentCodePointLimit' ),
+			summaryByteLimit = mw.config.get( 'wgCommentByteLimit' ),
+			wpComment = OO.ui.infuse( $( '#wpComment' ).closest( '.oo-ui-widget' ) );
+
+		$( '#mw-undelete-invert' ).click( function () {
+			$( '.mw-undelete-revlist input[type="checkbox"]' ).prop( 'checked', function ( i, val ) {
+				return !val;
+			} );
+		} );
+
+		// Limit to bytes or UTF-8 codepoints, depending on MediaWiki's configuration
+		if ( summaryCodePointLimit ) {
+			mw.widgets.visibleCodePointLimit( wpComment, summaryCodePointLimit );
+		} else if ( summaryByteLimit ) {
+			mw.widgets.visibleByteLimit( wpComment, summaryByteLimit );
+		}
+	} );
+}( mediaWiki, jQuery ) );