From 7ed822200c5e15bbe30377c15d0b34baea1974ea Mon Sep 17 00:00:00 2001
From: terwer <youweics@163.com>
Date: Mon, 11 Mar 2024 16:30:35 +0800
Subject: [PATCH] feat: default to use proxy preview at telegra.ph

---
 src/adaptors/api/telegraph/telegraphApiAdaptor.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/adaptors/api/telegraph/telegraphApiAdaptor.ts b/src/adaptors/api/telegraph/telegraphApiAdaptor.ts
index 4ed2ce3e..42ce02e0 100644
--- a/src/adaptors/api/telegraph/telegraphApiAdaptor.ts
+++ b/src/adaptors/api/telegraph/telegraphApiAdaptor.ts
@@ -132,6 +132,11 @@ class TelegraphApiAdaptor extends BaseBlogApi {
     const postMeta = JsonUtil.safeParse<any>(postid, {})
     const purl = this.cfg.previewUrl ?? ""
     const postUrl = purl.replace("[postid]", postMeta?.path ?? "")
+    const useProxyPreview = true
+    if (useProxyPreview && !StrUtil.isEmptyString(this.cfg.corsAnywhereUrl)) {
+      const proxyHome = StrUtil.pathJoin(this.cfg.corsAnywhereUrl, this.cfg.home ?? "")
+      return StrUtil.pathJoin(`${proxyHome}`, postUrl)
+    }
     return postUrl
   }