#!/usr/bin/env python3
import os
import sys
import json
import requests

for slug in sys.argv[1:]:
    data_path = os.path.join("events", slug, "data.json")
    data = json.loads(open(data_path).read())
    image_url = data["featured_image_src"]
    image_path = os.path.join("events", slug, "image")
    if os.path.exists(image_path):
        continue
    if image_url == "":
        continue
    response = requests.get(image_url)
    response.raise_for_status()
    with open(image_path, "wb") as f:
        f.write(response.content)