+
+ /**
+ * @param string $name
+ * @param mixed[] $customAttribs
+ * @param User $wgUser
+ * @return mixed[]
+ * @since 1.29
+ */
+ protected function buildTextboxAttribs( $name, array $customAttribs, User $wgUser ) {
+ $attribs = $customAttribs + [
+ 'accesskey' => ',',
+ 'id' => $name,
+ 'cols' => $wgUser->getIntOption( 'cols' ),
+ 'rows' => $wgUser->getIntOption( 'rows' ),
+ // Avoid PHP notices when appending preferences
+ // (appending allows customAttribs['style'] to still work).
+ 'style' => ''
+ ];
+
+ // The following classes can be used here:
+ // * mw-editfont-default
+ // * mw-editfont-monospace
+ // * mw-editfont-sans-serif
+ // * mw-editfont-serif
+ $class = 'mw-editfont-' . $wgUser->getOption( 'editfont' );
+
+ if ( isset( $attribs['class'] ) ) {
+ if ( is_string( $attribs['class'] ) ) {
+ $attribs['class'] .= ' ' . $class;
+ } elseif ( is_array( $attribs['class'] ) ) {
+ $attribs['class'][] = $class;
+ }
+ } else {
+ $attribs['class'] = $class;
+ }
+
+ $pageLang = $this->mTitle->getPageLanguage();
+ $attribs['lang'] = $pageLang->getHtmlCode();
+ $attribs['dir'] = $pageLang->getDir();
+
+ return $attribs;
+ }
+
+ /**
+ * @param string $wikitext
+ * @return string
+ * @since 1.29
+ */
+ protected function addNewLineAtEnd( $wikitext ) {
+ if ( strval( $wikitext ) !== '' ) {
+ // Ensure there's a newline at the end, otherwise adding lines
+ // is awkward.
+ // But don't add a newline if the text is empty, or Firefox in XHTML
+ // mode will show an extra newline. A bit annoying.
+ $wikitext .= "\n";
+ return $wikitext;
+ }
+ return $wikitext;
+ }