#!/usr/bin/env python3

# yes, html is not a regular language

import requests, sys
uris = sys.argv[1:]
import re
for uri in uris:
    resp = requests.get(uri).text
    lines = resp.split('\n')
    license = None
    author = None
    for idx, line in enumerate(lines):
        if 'Original file' in line:
            uri = re.match(r'.*href="(.*?)".*', line).group(1)
        elif 'licensetpl_short' in line:
            license = line.rsplit('>')[-1]
        elif author is None and 'Author</td' in line:
            author = re.match(r'(.*?>)?(.*?)<.*', lines[idx+2]).group(2)
    if not uri.startswith('http'):
        uri = 'https:' + uri
    r = requests.get(uri, allow_redirects=True)
    local_filename = uri.split('/')[-1]
    open("./static/assets/" + local_filename, 'wb').write(r.content)
    print('[[mediums.works.figures]]')
    print('file = "' + local_filename + '"')
    print(f'byline = "{license}{author}"')