From ee9ed4f2877bff1a64104b6d97ed0d51b1bb6fa3 Mon Sep 17 00:00:00 2001
From: Jacky Zhao <j.zhao2k19@gmail.com>
Date: Wed, 09 Aug 2023 03:36:24 +0000
Subject: [PATCH] fix head.tsx

---
 quartz/components/Head.tsx |   10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/quartz/components/Head.tsx b/quartz/components/Head.tsx
index 44decac..0651b95 100644
--- a/quartz/components/Head.tsx
+++ b/quartz/components/Head.tsx
@@ -3,14 +3,14 @@
 import { QuartzComponentConstructor, QuartzComponentProps } from "./types"
 
 export default (() => {
-  function Head({ fileData, externalResources }: QuartzComponentProps) {
+  function Head({ cfg, fileData, externalResources }: QuartzComponentProps) {
     const slug = canonicalizeServer(fileData.slug!)
     const title = fileData.frontmatter?.title ?? "Untitled"
-    const description = fileData.description ?? "No description provided"
+    const description = fileData.description?.trim() ?? "No description provided"
     const { css, js } = externalResources
     const baseDir = pathToRoot(slug)
     const iconPath = baseDir + "/static/icon.png"
-    const ogImagePath = baseDir + "/static/og-image.png"
+    const ogImagePath = `https://${cfg.baseUrl}/static/og-image.png`
 
     return (
       <head>
@@ -18,8 +18,8 @@
         <meta charSet="utf-8" />
         <meta name="viewport" content="width=device-width, initial-scale=1.0" />
         <meta property="og:title" content={title} />
-        <meta property="og:description" content={title} />
-        <meta property="og:image" content={ogImagePath} />
+        <meta property="og:description" content={description} />
+        {cfg.baseUrl && <meta property="og:image" content={ogImagePath} />}
         <meta property="og:width" content="1200" />
         <meta property="og:height" content="675" />
         <link rel="icon" href={iconPath} />

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