From aeb09539cccb3c31ca8f4aa9150b04d733fa3bb7 Mon Sep 17 00:00:00 2001
From: Hongbo Wu <hongbo@omnivore.app>
Date: Wed, 15 Mar 2023 13:24:17 +0800
Subject: [PATCH] Fallback to hostname

---
 packages/readabilityjs/Readability.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/packages/readabilityjs/Readability.js b/packages/readabilityjs/Readability.js
index 832f66327..5f5fb96bd 100644
--- a/packages/readabilityjs/Readability.js
+++ b/packages/readabilityjs/Readability.js
@@ -1935,7 +1935,10 @@ Readability.prototype = {
 
     // get site name
     metadata.siteName = jsonld.siteName ||
-      values["og:site_name"] || null;
+      values["og:site_name"] || 
+      values["twitter:site"] ||
+      values["site_name"] ||
+      values["twitter:domain"];
 
     // get website icon
     const siteIcon = this._doc.querySelector(
@@ -3016,7 +3019,7 @@ Readability.prototype = {
       textContent: textContent,
       length: textContent.length,
       excerpt: metadata.excerpt,
-      siteName: metadata.siteName,
+      siteName: metadata.siteName || new URL(this._baseURI).hostname, // Fallback to hostname
       siteIcon: metadata.siteIcon,
       previewImage: metadata.previewImage,
       publishedDate: metadata.publishedDate || publishedAt || this._articlePublishedDate,