From eae31eafc03f32d67169ebd7512abff783e3c004 Mon Sep 17 00:00:00 2001
From: JounQin <admin@1stg.me>
Date: Fri, 22 Dec 2023 12:58:06 +0800
Subject: [PATCH] refactor: tiny improvements (#39)

---
 .changeset/silver-mayflies-beam.md |  5 +++++
 src/index.ts                       | 17 +++++++----------
 2 files changed, 12 insertions(+), 10 deletions(-)
 create mode 100644 .changeset/silver-mayflies-beam.md

diff --git a/.changeset/silver-mayflies-beam.md b/.changeset/silver-mayflies-beam.md
new file mode 100644
index 00000000..40da8484
--- /dev/null
+++ b/.changeset/silver-mayflies-beam.md
@@ -0,0 +1,5 @@
+---
+"domiso": patch
+---
+
+refactor: tiny improvements
diff --git a/src/index.ts b/src/index.ts
index 72a3f541..f7aa2d87 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -25,10 +25,9 @@ function getTagName(el: ChildNode | DocumentOrFragment) {
 const DISALLOWED_FORM_ATTR_TAG_NAMES =
   'button,fieldset,input,label,meter,object,output,select,textarea'.split(',')
 
-const DISALLOWED_ATTR_NAMES = [
-  'autofocus',
-  ...'fld,formatas,src'.split(',').map(it => `data${it}`),
-]
+const DISALLOWED_ATTR_NAMES = 'autofocus,datafld,dataformatas,datasrc'.split(
+  ',',
+)
 
 const sanitizeAttributes = (el: Element) => {
   const tagName = getTagName(el)
@@ -181,12 +180,10 @@ export const sanitize = (
     ),
   )
 
-  return (
-    (fragment && type === TEXT_HTML
-      ? doc.body.innerHTML
-      : // eslint-disable-next-line @typescript-eslint/no-unnecessary-condition -- https://github.com/microsoft/TypeScript/issues/50078
-        doc.documentElement?.outerHTML) || ''
-  )
+  return fragment && type === TEXT_HTML
+    ? doc.body.innerHTML
+    : // eslint-disable-next-line @typescript-eslint/no-unnecessary-condition -- https://github.com/microsoft/TypeScript/issues/50078
+      doc.documentElement?.outerHTML || ''
 }
 
 export const sanitizeSvg = (svg: string) => sanitize(svg, IMAGE_SVG_XML)