From 0d60b8c8235c3c07f675aba7a56dd37b62519f9e Mon Sep 17 00:00:00 2001
From: Joe Mou <dev@mou.fo>
Date: Thu, 27 Aug 2026 14:08:06 -0400
Subject: Display PDF blobs

GitHub renders a PDF with a viewer of its own and so ships no content for
one, leaving the blob view with nothing to show. Its raw bytes come as
application/octet-stream, which browsers download rather than display, so
serve them from a new embed route that retypes them and point an <object>
at that.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BErPR92xppzGFXkPqXPYj2
---
 cgithub/views/blob.eta | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'cgithub/views/blob.eta')

diff --git a/cgithub/views/blob.eta b/cgithub/views/blob.eta
index c7315f6..444508e 100644
--- a/cgithub/views/blob.eta
+++ b/cgithub/views/blob.eta
@@ -14,6 +14,11 @@
 
 <% if (it.image) { %>
   <div class="box"><img src="/<%= it.repo.owner %>/<%= it.repo.name %>/raw/<%= it.branch %>/<%= it.path %>"></div>
+<% } else if (it.renderFileType === "pdf") { %>
+  <object class="box pdf" type="application/pdf"
+          data="/<%= it.repo.owner %>/<%= it.repo.name %>/embed/<%= it.renderFileType %>/<%= it.branch %>/<%= it.path %>">
+    This file cannot be displayed.
+  </object>
 <% } else if (it.htmlContent) { %>
   <div class="box"><%~ it.htmlContent %></div>
 <% } else if (it.htmlLines) { %>
@@ -21,5 +26,5 @@
 <% } else if (it.textLines) { %>
   <pre class="box"><code><%= it.textLines.join("\n") %></code></pre>
 <% } else { %>
-  <div class="box">This file cannot be displayed</div>
+  <div class="box">This file cannot be displayed.</div>
 <% } %>
-- 
cgit v1.3.1