50 lines
1.4 KiB
Python
50 lines
1.4 KiB
Python
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#!/usr/bin/env python3
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import json
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import os
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from http.server import ThreadingHTTPServer, SimpleHTTPRequestHandler
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from urllib.parse import urlparse, unquote
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MAPS_DIR = "maps"
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ALLOWED_EXT = {".png", ".jpg", ".jpeg", ".webp", ".gif"}
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class Handler(SimpleHTTPRequestHandler):
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def do_GET(self):
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parsed = urlparse(self.path)
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# API: list maps (used by index.html)
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if parsed.path == "/list-maps":
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self._handle_list_maps()
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return
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# Convenience: "/" -> "/index.html"
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if parsed.path == "/":
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self.path = "/index.html"
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super().do_GET()
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def _handle_list_maps(self):
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maps = []
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if os.path.isdir(MAPS_DIR):
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for name in sorted(os.listdir(MAPS_DIR)):
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p = os.path.join(MAPS_DIR, name)
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ext = os.path.splitext(name)[1].lower()
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if os.path.isfile(p) and ext in ALLOWED_EXT:
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maps.append(f"{MAPS_DIR}/{name}")
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data = json.dumps(maps).encode("utf-8")
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self.send_response(200)
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self.send_header("Content-Type", "application/json; charset=utf-8")
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self.send_header("Content-Length", str(len(data)))
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self.end_headers()
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self.wfile.write(data)
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def main():
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host = "0.0.0.0"
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port = 8000
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httpd = ThreadingHTTPServer((host, port), Handler)
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print(f"Serving on http://{host}:{port}")
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httpd.serve_forever()
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if __name__ == "__main__":
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main()
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