import requests
from bs4 import BeautifulSoup
from mastodon import Mastodon
kuow_base_url="https://www.kuow.org"
url=kuow_base_url+"/fragments?name=story_grid&source=homepage&view_id=1&page=1&per_page=12"
log_file = "kuow_bot_logfile.txt"
mastodon = Mastodon(access_token = 'kuow_bot_mastodon.secret')

r = requests.get(url)
soup = BeautifulSoup(r.content, 'html.parser')
for article in soup.find_all("span", class_ = "txt"):
    article_link = article.find("a").attrs["href"]

    is_new_article = True
    with open(log_file, 'r') as fp:
        lines = fp.readlines()
        for row in lines:
            if row == article_link+"\n":
                print("Article "+article_link+" has already been seen")
                is_new_article = False

    if is_new_article:
        print(article_link+" has not been seen, posting")
        article_lookup = requests.get(kuow_base_url+article_link)
        article_soup = BeautifulSoup(article_lookup.content, 'html.parser')
        try:
            article_description = (article_soup.find("meta", attrs={"property": "description"})).attrs["content"].strip()
            mastodon.status_post(status=article_description+"\n"+kuow_base_url+article_link+"\n#KUOW #News", visibility="unlisted")
            with open(log_file, "a") as fp:
                fp.write(article_link+"\n")
        except:
            print("Could not load a description/post this article")