Commit fcde99a4 authored by Steven Wittens's avatar Steven Wittens

#60916: Fix comment subject being empty when comment only contains HTML tags.

parent 46104998
......@@ -1545,9 +1545,15 @@ function _comment_form_submit($form_values) {
// 1) Filter it into HTML
// 2) Strip out all HTML tags
// 3) Convert entities back to plain-text.
// Note: format is checked by check_markup().
$form_values['subject'] = truncate_utf8(decode_entities(strip_tags(check_markup($form_values['comment'], $form_values['format']))), 29, TRUE);
// Note: format is checked by check_markup().
$form_values['subject'] = trim(truncate_utf8(decode_entities(strip_tags(check_markup($form_values['comment'], $form_values['format']))), 29, TRUE));
// Edge cases where the comment body is populated only by HTML tags will
// require a default subject.
if ($form_values['subject'] == '') {
$form_values['subject'] = t('(No subject)');
}
}
return $form_values;
}
......
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