+ Add allowed attr for purifier.

2023-12-27 10:47:03 +08:00
parent 6c7a2f8579
commit cd298d3b91
1 changed files with 4 additions and 0 deletions
@@ -543,6 +543,10 @@ 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。 */
+        $purifierConfig->getHTMLDefinition(true)->addAttribute('a', 'data-app', 'CDATA');
+
        $purifier = new HTMLPurifier($purifierConfig);

        return $purifier->purify($button);