init

latest_yt_poster.py

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+#!/usr/bin/env -S uv run --quiet --script
+# /// script
+# requires-python = ">=3.12"
+# dependencies = [
+# "rich",
+# "Pillow",
+# ]
+# ///
+import os, glob, shutil
+from rich import print
+
+
+base_dir = "/mnt/media/youtube"
+
+for channel_dir in os.listdir(base_dir):
+    full_path = os.path.join(base_dir, channel_dir)
+    if not os.path.isdir(full_path):
+        continue
+
+    # find all video thumbnails (jpg/png)
+    thumbs = sorted(
+        glob.glob(os.path.join(full_path, "**/*.jpg")) +
+        glob.glob(os.path.join(full_path, "**/*.png")),
+        key=os.path.getmtime,
+        reverse=True
+    )
+
+    if not thumbs:
+        print(f"No thumbnails found for {channel_dir}")
+        continue
+
+    latest_thumb = thumbs[0]
+    poster_path = os.path.join(full_path, "poster.jpg")
+
+    if not os.path.exists(poster_path) or os.path.getmtime(latest_thumb) > os.path.getmtime(poster_path):
+        shutil.copy2(latest_thumb, poster_path)
+        print(f"Set poster for {channel_dir} → {os.path.basename(latest_thumb)}")
+
+## Grid collage
+from PIL import Image
+import glob, os, random
+
+# base_dir = "/mnt/main/media/YouTube"
+poster_path = os.path.join(base_dir, "poster.jpg")
+
+# Collect recent thumbnails from subfolders
+thumbs = []
+# for root, dirs, files in os.walk(base_dir):
+#     for f in files:
+#         if f.lower().endswith((".jpg", ".png")) and "poster" not in f:
+#             thumbs.append(os.path.join(root, f))
+# thumbs = sorted(thumbs, key=os.path.getmtime, reverse=True)[:50]
+thumbs = sorted(glob.glob(os.path.join(base_dir, "**/*.jpg")) + glob.glob(os.path.join(base_dir, "**/*.png")), key=os.path.getmtime, reverse=True)[:50]
+random.shuffle(thumbs)
+
+if not thumbs:
+    raise SystemExit("No thumbnails found")
+
+# Make a 5x5 grid collage (adjust as desired)
+rows, cols = 2, 2
+tile_size = 256
+grid = Image.new("RGB", (cols*tile_size, rows*tile_size))
+
+for i, thumb in enumerate(thumbs[:rows*cols]):
+    img = Image.open(thumb).convert("RGB").resize((tile_size, tile_size))
+    r, c = divmod(i, cols)
+    grid.paste(img, (c*tile_size, r*tile_size))
+
+grid.save(poster_path, quality=85)
+print(f"Created {poster_path}")