From 4dab487d03c66462742920da4006cc87787fb83b Mon Sep 17 00:00:00 2001
From: Max Litruv Boonzaayer <litruv@gmail.com>
Date: Wed, 29 Jan 2025 11:59:22 +1100
Subject: [PATCH] Enhance documentation with dynamic meta tags and update
 Blueprint description

---
 docs/Blueprint Penetration Trace.md |  2 ++
 index.html                          | 12 ++++++++++++
 index.js                            | 29 +++++++++++++++++++++++++++++
 3 files changed, 43 insertions(+)

diff --git a/docs/Blueprint Penetration Trace.md b/docs/Blueprint Penetration Trace.md
index 5cfb5ef..a5bac2b 100644
--- a/docs/Blueprint Penetration Trace.md	
+++ b/docs/Blueprint Penetration Trace.md	
@@ -1,5 +1,7 @@
 ---
 title: Blueprint Depth Trace
+description: A Blueprint Function Library for depth-based line traces in Unreal Engine, providing realistic penetration and bullet holes
+image: TraceExample.png
 ---
 This is a `Blueprint Function Library` with a few functions that are callable in `AActors` to do depth trace results, for use in things like projectiles and tools.
 
diff --git a/index.html b/index.html
index cd61ab6..b207232 100644
--- a/index.html
+++ b/index.html
@@ -4,6 +4,18 @@
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Documentation Viewer</title>
+    
+    <!-- Dynamic Meta Tags -->
+    <meta name="description" content="Documentation for Litruv's tools and projects">
+    <meta property="og:type" content="article">
+    <meta property="og:site_name" content="Litruv Documentation">
+    <meta property="og:title" content="Documentation">
+    <meta property="og:description" content="Documentation for Litruv's tools and projects">
+    <meta property="og:url" content="">
+    <meta name="twitter:card" content="summary">
+    <meta name="twitter:title" content="Documentation">
+    <meta name="twitter:description" content="Documentation for Litruv's tools and projects">
+    
     <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/prism/1.24.1/themes/prism-tomorrow.min.css">
     <link rel="stylesheet" href="styles.css">
     <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.7.1/css/all.min.css">
diff --git a/index.js b/index.js
index 7df66f3..ff3e438 100644
--- a/index.js
+++ b/index.js
@@ -179,6 +179,35 @@ async function loadDocument(path) {
             return `\n![${filename}](${mediaPath})\n\n`;
         });
 
+        // Update meta tags
+        const description = metadata.description || `Documentation for ${titleContent}`;
+        const url = `${window.location.origin}${window.location.pathname}${window.location.search}`;
+        
+        document.title = `Litruv / ${titleContent}`;
+        document.querySelector('meta[name="description"]').setAttribute('content', description);
+        document.querySelector('meta[property="og:title"]').setAttribute('content', titleContent);
+        document.querySelector('meta[property="og:description"]').setAttribute('content', description);
+        document.querySelector('meta[property="og:url"]').setAttribute('content', url);
+        document.querySelector('meta[name="twitter:title"]').setAttribute('content', titleContent);
+        document.querySelector('meta[name="twitter:description"]').setAttribute('content', description);
+
+        // If there's a cover image in metadata
+        if (metadata.image) {
+            const imageUrl = `${window.location.origin}${window.location.pathname}${basePath}/images/${metadata.image}`;
+            document.querySelector('meta[property="og:image"]')?.remove();
+            document.querySelector('meta[name="twitter:image"]')?.remove();
+            
+            const ogImage = document.createElement('meta');
+            ogImage.setAttribute('property', 'og:image');
+            ogImage.setAttribute('content', imageUrl);
+            document.head.appendChild(ogImage);
+            
+            const twitterImage = document.createElement('meta');
+            twitterImage.setAttribute('name', 'twitter:image');
+            twitterImage.setAttribute('content', imageUrl);
+            document.head.appendChild(twitterImage);
+        }
+
         // Update page and title bar while preserving menu button and brand
         document.title = `Litruv / ${titleContent}`;
         document.querySelector('.title-text .page-title').textContent = titleContent;