first commit

backend/main.py

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+import os
+import random
+from pathlib import Path
+from fastapi import FastAPI
+from fastapi.middleware.cors import CORSMiddleware
+from fastapi.staticfiles import StaticFiles
+from typing import List
+
+app = FastAPI()
+
+# CORS middleware
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+VIDEOS_DIR = Path(os.getenv("VIDEOS_DIR", "/videos"))
+VIDEO_EXTENSIONS = {".mp4", ".webm", ".ogg", ".mov", ".avi", ".mkv"}
+
+# Mount videos directory
+if VIDEOS_DIR.exists():
+    app.mount("/videos", StaticFiles(directory=VIDEOS_DIR), name="videos")
+
+
+def get_video_files() -> List[str]:
+    """Get all video files from the videos directory."""
+    if not VIDEOS_DIR.exists():
+        return []
+    
+    videos = [
+        f.name for f in VIDEOS_DIR.iterdir()
+        if f.is_file() and f.suffix.lower() in VIDEO_EXTENSIONS
+    ]
+    return videos
+
+
+@app.get("/api/health")
+def health_check():
+    """Health check endpoint."""
+    return {"status": "ok"}
+
+
+@app.get("/api/videos")
+def get_videos(limit: int = 10):
+    """Get a list of random videos."""
+    try:
+        videos = get_video_files()
+        
+        if not videos:
+            return []
+        
+        # Shuffle and get random videos
+        random.shuffle(videos)
+        selected = videos[:min(limit, len(videos))]
+        
+        video_data = [
+            {
+                "id": f"{int(random.random() * 1e10)}-{i}",
+                "filename": video,
+                "url": f"/videos/{video}",
+                "title": Path(video).stem.replace("-", " ").replace("_", " "),
+            }
+            for i, video in enumerate(selected)
+        ]
+        
+        return video_data
+    except Exception as e:
+        print(f"Error reading videos: {e}")
+        return {"error": "Failed to load videos"}
+
+
+if __name__ == "__main__":
+    import uvicorn
+    uvicorn.run(app, host="0.0.0.0", port=3001)