Add publisher dashboard routes

repub/web/static.py

@@ -0,0 +1,50 @@
+from __future__ import annotations
+
+from pathlib import Path
+
+from quart import Quart, Response, send_from_directory
+
+from repub.web.app import CACHE_BUSTED_STATIC_ASSETS, STATIC_DIR
+
+
+def register_static_routes(app: Quart) -> None:
+    @app.get("/feeds/<path:feed_path>")
+    async def published_feed(feed_path: str) -> Response:
+        if not bool(app.config["REPUB_DEV_MODE"]):
+            return Response(status=404)
+        response = await send_from_directory(
+            str(Path(app.config["REPUB_FEEDS_DIR"])),
+            feed_path,
+        )
+        if Path(feed_path).suffix == ".rss":
+            response.mimetype = "application/rss+xml"
+        return response
+
+    @app.get("/admin/static/<path:filename>")
+    async def admin_static_asset(filename: str) -> Response:
+        return await _static_asset_response(filename)
+
+    @app.get("/publisher/static/<path:filename>")
+    async def publisher_static_asset(filename: str) -> Response:
+        return await _static_asset_response(filename)
+
+
+async def _static_asset_response(filename: str) -> Response:
+    logical_filename = _cache_busted_logical_filename(filename)
+    if logical_filename is not None:
+        response = await send_from_directory(str(STATIC_DIR), logical_filename)
+        response.cache_control.public = True
+        response.cache_control.max_age = 31536000
+        response.cache_control.immutable = True
+        return response
+
+    return await send_from_directory(str(STATIC_DIR), filename)
+
+
+def _cache_busted_logical_filename(filename: str) -> str | None:
+    for logical_filename in CACHE_BUSTED_STATIC_ASSETS:
+        logical_path = Path(logical_filename)
+        prefix = f"{logical_path.stem}-"
+        if filename.startswith(prefix) and filename.endswith(logical_path.suffix):
+            return logical_filename
+    return None