From d2f33d8e854b7fda6bae389d983025e6c8609842 Mon Sep 17 00:00:00 2001
From: Joris
Date: Mon, 20 May 2024 10:09:52 +0200
Subject: Factor download page and file

---
 src/server.py | 35 +++++++++++++++++------------------
 1 file changed, 17 insertions(+), 18 deletions(-)

(limited to 'src/server.py')

diff --git a/src/server.py b/src/server.py
index 2cd6741..5927052 100644
--- a/src/server.py
+++ b/src/server.py
@@ -10,7 +10,7 @@ import utils
 
 logger = logging.getLogger(__name__)
 conn = sqlite3.connect('db.sqlite3')
-files_directory = 'download'
+files_directory = 'files'
 authorized_key = os.environ['KEY']
 
 class MyServer(http.server.BaseHTTPRequestHandler):
@@ -23,28 +23,27 @@ class MyServer(http.server.BaseHTTPRequestHandler):
             case '/main.css':
                 self._serve_file('public/main.css', 'text/css')
             case path:
-                prefix = f'/{files_directory}/'
-                if path.startswith(prefix):
-                    file_id = path[len(prefix):]
-                    res = db.get_file(conn, file_id)
-                    if res is None:
-                        self._serve_str(templates.not_found, 404, 'text/html')
-                    else:
-                        filename, _, content_length = res
-                        path = os.path.join(files_directory, file_id)
+                if path.endswith('?download'):
+                    download = True
+                    path = path[:-len('?download')]
+                else:
+                    download = False
+
+                file_id = path[1:]
+                res = db.get_file(conn, file_id)
+                if res is None:
+                    self._serve_str(templates.not_found, 404, 'text/html')
+                else:
+                    filename, expires, content_length = res
+                    disk_path = os.path.join(files_directory, file_id)
+                    if download:
                         headers = [
                             ('Content-Disposition', f'attachment; filename={filename}'),
                             ('Content-Length', content_length)
                         ]
-                        self._serve_file(path, 'application/octet-stream', headers)
-                else:
-                    file_id = path[1:]
-                    res = db.get_file(conn, file_id)
-                    if res is None:
-                        self._serve_str(templates.not_found, 404, 'text/html')
+                        self._serve_file(disk_path, 'application/octet-stream', headers)
                     else:
-                        filename, expires, _ = res
-                        href = os.path.join(files_directory, file_id)
+                        href = f'{file_id}?download'
                         self._serve_str(templates.download(href, filename, expires), 200, 'text/html')
 
     def do_POST(self):
-- 
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