From 80d5aad05d7377ce63f036876f66de0262f7c7da Mon Sep 17 00:00:00 2001
From: Kumi <git@kumi.email>
Date: Mon, 22 Jan 2024 08:39:37 +0100
Subject: [PATCH] Add index page for PyFiche Lines server

Implemented a welcoming index page for the PyFiche Lines HTTP server. Now, when users access the root URL, they are greeted with an informative page that includes a brief introduction to the service, its purpose, and a link to the project's repository for additional information. This enhancement improves user experience by providing context and guidance for new visitors to the server.
---
 src/pyfiche/classes/lines.py | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/src/pyfiche/classes/lines.py b/src/pyfiche/classes/lines.py
index 59cf4d1..4fa8149 100644
--- a/src/pyfiche/classes/lines.py
+++ b/src/pyfiche/classes/lines.py
@@ -46,6 +46,13 @@ body {{
 </html>
 """
 
+    INDEX_CONTENT = BASE_HTML.format(
+        content="""<h1>PyFiche Lines</h1>
+<p>Welcome to PyFiche Lines, a HTTP server for PyFiche.</p>
+<p>PyFiche Lines is a HTTP server for PyFiche. It allows you to view files uploaded through PyFiche in your browser.</p>
+<p>For more information, see <a href="https://kumig.it/PrivateCoffee/pyfiche">the PyFiche Git repo</a>.</p>"""
+    )
+
     server_version = "PyFiche Lines/dev"
 
     def do_POST(self):
@@ -162,6 +169,16 @@ body {{
 
         url = urlparse(self.path.rstrip("/"))
 
+        # If the URL is /, display the index page
+        if url.path == "/":
+            self.send_response(200)
+            self.send_header("Content-Type", "text/html")
+            self.send_header("Content-Length", len(self.INDEX_CONTENT))
+            self.end_headers()
+
+            self.wfile.write(self.INDEX_CONTENT.encode("utf-8"))
+            return
+
         # Discard any URLs that aren't of the form /<slug> or /<slug>/raw
         if not len(url.path.split("/")) in [2, 3]:
             return self.not_found()