From f7029012dfb73ce04405bfe44e4e4d984818bf5f Mon Sep 17 00:00:00 2001
From: Ben Schlegel <ben5.schlegel@gmail.com>
Date: Sat, 16 Sep 2023 19:58:38 +0000
Subject: [PATCH] feat: black magic

---
 quartz/components/Head.tsx |   59 ++++++++++++++++++++++++++++++++++-------------------------
 1 files changed, 34 insertions(+), 25 deletions(-)

diff --git a/quartz/components/Head.tsx b/quartz/components/Head.tsx
index b370054..2bf2638 100644
--- a/quartz/components/Head.tsx
+++ b/quartz/components/Head.tsx
@@ -1,34 +1,43 @@
-import { canonicalizeServer, pathToRoot } from "../path"
-import { JSResourceToScriptElement } from "../resources"
+import { FullSlug, _stripSlashes, joinSegments, pathToRoot } from "../util/path"
+import { JSResourceToScriptElement } from "../util/resources"
 import { QuartzComponentConstructor, QuartzComponentProps } from "./types"
 
 export default (() => {
-  function Head({ fileData, externalResources }: QuartzComponentProps) {
-    const slug = canonicalizeServer(fileData.slug!)
+  function Head({ cfg, fileData, externalResources }: QuartzComponentProps) {
     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"
 
-    return <head>
-      <title>{title}</title>
-      <meta charSet="utf-8" />
-      <meta name="viewport" content="width=device-width, initial-scale=1" />
-      <meta property="og:title" content={title} />
-      <meta property="og:description" content={title} />
-      <meta property="og:image" content={ogImagePath} />
-      <meta property="og:width" content="1200" />
-      <meta property="og:height" content="675" />
-      <link rel="icon" href={iconPath} />
-      <meta name="description" content={description} />
-      <meta name="generator" content="Quartz" />
-      <link rel="preconnect" href="https://fonts.googleapis.com"/>
-      <link rel="preconnect" href="https://fonts.gstatic.com"/>
-      {css.map(href => <link key={href} href={href} rel="stylesheet" type="text/css" spa-preserve />)}
-      {js.filter(resource => resource.loadTime === "beforeDOMReady").map(res => JSResourceToScriptElement(res, true))}
-    </head>
+    const url = new URL(`https://${cfg.baseUrl ?? "example.com"}`)
+    const path = url.pathname as FullSlug
+    const baseDir = fileData.slug === "404" ? path : pathToRoot(fileData.slug!)
+
+    const iconPath = joinSegments(baseDir, "static/icon.png")
+    const ogImagePath = `https://${cfg.baseUrl}/static/og-image.png`
+
+    return (
+      <head>
+        <title>{title}</title>
+        <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={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} />
+        <meta name="description" content={description} />
+        <meta name="generator" content="Quartz" />
+        <link rel="preconnect" href="https://fonts.googleapis.com" />
+        <link rel="preconnect" href="https://fonts.gstatic.com" />
+        {css.map((href) => (
+          <link key={href} href={href} rel="stylesheet" type="text/css" spa-preserve />
+        ))}
+        {js
+          .filter((resource) => resource.loadTime === "beforeDOMReady")
+          .map((res) => JSResourceToScriptElement(res, true))}
+      </head>
+    )
   }
 
   return Head

--
Gitblit v1.10.0