+ Add allowed attr for purifier.

2023-12-26 17:07:17 +08:00
parent 0bb40b0d1a
commit b5f81a7a2a
1 changed files with 5 additions and 0 deletions
@@ -543,6 +543,11 @@ class baseHTML
        $app->loadClass('purifier', true);
        $purifierConfig   = HTMLPurifier_Config::createDefault();
        $purifierConfig->set('Cache.DefinitionImpl', null);
+
+        /* 设置a标签允许的特殊属性，应用于高亮左侧导航。 */
+        $def = $purifierConfig->getHTMLDefinition(true);
+        $def->addAttribute('a', 'data-app', 'CDATA');
+
        $purifier = new HTMLPurifier($purifierConfig);

        return $purifier->purify($button);