from bs4 import BeautifulSoup
import generic_news_rss_renderer
import re

class google_news_rss_renderer(generic_news_rss_renderer.generic_news_rss_renderer):
    def __init__(self, name_to_timeout_dict, feed_site, feed_uris, page_title):
        super(google_news_rss_renderer, self).__init__(
            name_to_timeout_dict,
            feed_site,
            feed_uris,
            page_title)
        self.debug = 1

    def debug_prefix(self):
        return "google-news"

    def get_headlines_page_prefix(self):
        return "google-news"

    def get_details_page_prefix(self):
        return "google-news-details"

    def find_description(self, item):
        descr = item.findtext('description')
        source = item.findtext('source')
        if source is not None:
            descr = descr + " (%s)" % source
        return descr

    def munge_description(self, description):
        soup = BeautifulSoup(description)
        for a in soup.findAll('a'):
            del a['href']
        descr = str(soup)
        if len(descr) > 400:
            descr = descr[:400]
            descr = descr + " [...]"
        return descr

    def find_image(self, item):
        return None

    def should_use_https(self):
        return True

    def item_is_interesting_for_headlines(self, title, description, item):
        return not self.is_item_older_than_n_days(item, 2)

    def item_is_interesting_for_article(self, title, description, item):
        return not self.is_item_older_than_n_days(item, 2)

# Test
#x = google_news_rss_renderer(
#    {"Fetch News" : 1,
#     "Shuffle News" : 1},
#    "news.google.com",
#    [ "/rss?hl=en-US&gl=US&ceid=US:en" ],
#    "Test" )
#if x.fetch_news() == 0:
#    print("Error fetching news, no items fetched.")
#x.shuffle_news()