provide fallback image

return fallback image if image is not found @imgserver

server/app/imgserver/__init__.py

@@ -12,11 +12,13 @@ def join(*args: Tuple[str]) -> str:
 
 
 HOME = path.expanduser("~")
-ROOT_PATH = path.join(HOME, ".alice", "images")
+APP_DIR = join(HOME, ".alice")
+IMG_PATH = path.join(APP_DIR, "images")
 
-THUMB_PATH = join(ROOT_PATH, "thumbnails")
+ASSETS_PATH = join(APP_DIR, "assets")
-ARTIST_PATH = join(ROOT_PATH, "artists")
+THUMB_PATH = join(IMG_PATH, "thumbnails")
-PLAYLIST_PATH = join(ROOT_PATH, "playlists")
+ARTIST_PATH = join(IMG_PATH, "artists")
+PLAYLIST_PATH = join(IMG_PATH, "playlists")
 
 
 @app.route("/")
@@ -24,6 +26,16 @@ def hello():
     return "Hello mf"
 
 
+def send_fallback_img():
+    img = join(ASSETS_PATH, "default.webp")
+    exists = path.exists(img)
+
+    if not exists:
+        return "", 404
+
+    return send_from_directory(ASSETS_PATH, "default.webp")
+
+
 @app.route("/t/<imgpath>")
 def send_thumbnail(imgpath: str):
     fpath = join(THUMB_PATH, imgpath)
@@ -32,7 +44,7 @@ def send_thumbnail(imgpath: str):
     if exists:
         return send_from_directory(THUMB_PATH, imgpath)
 
-    return {"msg": "Not found"}, 404
+    return send_fallback_img()
 
 
 @app.route("/a/<imgpath>")
@@ -43,7 +55,7 @@ def send_artist_image(imgpath: str):
     if exists:
         return send_from_directory(ARTIST_PATH, imgpath)
 
-    return {"msg": "Not found"}, 404
+    return send_fallback_img()
 
 
 @app.route("/p/<imgpath>")
@@ -54,11 +66,8 @@ def send_playlist_image(imgpath: str):
     if exists:
         return send_from_directory(PLAYLIST_PATH, imgpath)
 
-    return {"msg": "Not found"}, 404
+    return send_fallback_img()
 
 
-# TODO
-# Return Fallback images instead of JSON
-
 if __name__ == "__main__":
     app.run(threaded=True, port=9877)

server/app/prep.py

@@ -2,10 +2,42 @@
 Contains the functions to prepare the server for use.
 """
 import os
+import shutil
 
 from app import settings
 
 
+class CopyFiles:
+    """Copies assets to the app directory."""
+
+    def __init__(self) -> None:
+        files = [
+            {
+                "src": "assets",
+                "dest": os.path.join(settings.APP_DIR, "assets"),
+                "is_dir": True,
+            }
+        ]
+
+        for entry in files:
+            src = os.path.join(os.getcwd(), entry["src"])
+            print(f"Copying {src} to {entry['dest']}")
+
+            if entry["is_dir"]:
+                shutil.copytree(
+                    src,
+                    entry["dest"],
+                    ignore=shutil.ignore_patterns(
+                        "*.pyc",
+                    ),
+                    copy_function=shutil.copy2,
+                    dirs_exist_ok=True,
+                )
+                break
+
+            shutil.copy2(src, entry["dest"])
+
+
 def create_config_dir() -> None:
     """
     Creates the config directory if it doesn't exist.
@@ -29,3 +61,5 @@ def create_config_dir() -> None:
         if not exists:
             os.makedirs(path)
             os.chmod(path, 0o755)
+
+    CopyFiles()

server/app/settings.py

@@ -10,7 +10,9 @@ import multiprocessing
 CONFIG_FOLDER = ".alice"
 HOME_DIR = os.path.expanduser("~")
 APP_DIR = os.path.join(HOME_DIR, CONFIG_FOLDER)
-THUMBS_PATH = os.path.join(APP_DIR, "images", "thumbnails")
+IMG_PATH = os.path.join(APP_DIR, "images")
+
+THUMBS_PATH = os.path.join(IMG_PATH, "thumbnails")
 TEST_DIR = "/home/cwilvx/Music/Link to Music/Chill/Wolftyla Radio"
 # HOME_DIR = TEST_DIR
 # URL
@@ -42,4 +44,3 @@ CPU_COUNT = multiprocessing.cpu_count()
 
 class logger:
     enable = True
-