add a flask module to serve images

server/app/imgserver/__init__.py

@@ -0,0 +1,50 @@
+import os
+from typing import Tuple
+from flask import Flask, send_from_directory
+
+app = Flask(__name__)
+
+
+def join(*args: Tuple[str]) -> str:
+    return os.path.join(*args)
+
+
+HOME = os.path.expanduser("~")
+ROOT_PATH = os.path.join(HOME, ".alice", "images")
+
+THUMB_PATH = join(ROOT_PATH, "thumbnails")
+ARTIST_PATH = join(ROOT_PATH, "artists")
+
+
+@app.route("/")
+def hello():
+    return "Hello mf"
+
+
+@app.route("/thumb/<path>")
+def send_thumbnail(path: str):
+    name = path + ".webp"
+    path = join(THUMB_PATH, name)
+    exists = os.path.exists(path)
+
+    if exists:
+        return send_from_directory(THUMB_PATH, name)
+
+    return {"msg": "Not found"}, 404
+
+
+@app.route("/artist/<path>")
+def send_artist_image(path: str):
+    print(ARTIST_PATH)
+    name = path + ".webp"
+    path = join(ARTIST_PATH, name)
+    exists = os.path.exists(path)
+
+    if exists:
+        return send_from_directory(ARTIST_PATH, name)
+
+    return {"msg": "Not found"}, 404
+
+
+if __name__ == "__main__":
+    app.run(threaded=True, port=9877)