#!/usr/bin/env python

__license__ = 'GPL v3'
__copyright__ = '2009, Darko Miletic <darko.miletic at gmail.com>'
'''
en.wikinews.org
'''

from calibre.web.feeds.news import BasicNewsRecipe


class WikiNews(BasicNewsRecipe):
    title = 'Wikinews'
    __author__ = 'Darko Miletic'
    description = 'News from wikipedia'
    category = 'news, world'
    oldest_article = 7
    max_articles_per_feed = 100
    publisher = 'Wiki'
    no_stylesheets = True
    use_embedded_content = False
    encoding = 'utf-8'
    remove_javascript = True
    language = 'en'

    html2lrf_options = [
        '--comment', description, '--category', category, '--publisher', publisher
    ]

    html2epub_options = 'publisher="' + publisher + \
        '"\ncomments="' + description + '"\ntags="' + category + '"'

    keep_only_tags = [
        dict(name='h1', attrs={'id': 'firstHeading'}), dict(
            name='div', attrs={'id': 'bodyContent'})
    ]

    remove_tags = [
        dict(name='link'), dict(name='div', attrs={'id': ['printfooter', 'catlinks', 'footer']}), dict(
            name='div', attrs={'class': ['thumb left', 'thumb right']})
    ]

    remove_tags_after = dict(name='h2')

    feeds = [(u'News', u'http://feeds.feedburner.com/WikinewsLatestNews')]

    def get_article_url(self, article):
        artl = article.get('link',  None)
        rest, sep, article_id = artl.rpartition('/')
        return 'http://en.wikinews.org/wiki/' + article_id

    def print_version(self, url):
        rest, sep, article_id = url.rpartition('/')
        return 'http://en.wikinews.org/w/index.php?title=' + article_id + '&printable=yes'

    def get_cover_url(self):
        return 'http://upload.wikimedia.org/wikipedia/commons/b/bd/Wikinews-logo-en.png'

    def preprocess_html(self, soup):
        mtag = '<meta http-equiv="Content-Language" content="en"/><meta http-equiv="Content-Type" content="text/html; charset=utf-8">'
        soup.head.insert(0, mtag)
        btag = soup.find('div', attrs={'id': 'bodyContent'})
        for item in btag.findAll('div'):
            item.extract()
        for item in btag.findAll('h2'):
            item.extract()
        for item in soup.findAll(style=True):
            del item['style']
        for item in soup.findAll(font=True):
            del item['font']
        return soup