#!/usr/bin/env python

__license__ = 'GPL v3'
__copyright__ = '2008-2009, Darko Miletic <darko.miletic at gmail.com>'
'''
www.fastcompany.com
'''

from calibre.web.feeds.news import BasicNewsRecipe
from calibre.ebooks.BeautifulSoup import Tag


def new_tag(soup, name, attrs=()):
    impl = getattr(soup, 'new_tag', None)
    if impl is not None:
        return impl(name, attrs=dict(attrs))
    return Tag(soup, name, attrs=attrs or None)


class FastCompany(BasicNewsRecipe):
    title = 'Fast Company'
    __author__ = 'Darko Miletic'
    description = 'Where ideas and people meet'
    publisher = 'fastcompany.com'
    category = 'news, technology, gadgets, games'
    oldest_article = 15
    max_articles_per_feed = 100
    no_stylesheets = True
    use_embedded_content = True
    simultaneous_downloads = 1
    encoding = 'utf-8'
    lang = 'en'
    language = 'en'

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

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

    remove_tags = [dict(name=['embed', 'object']), dict(
        name='div', attrs={'class': 'feedflare'})]

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

    def get_article_url(self, article):
        return article.get('guid',  None)

    def preprocess_html(self, soup):
        soup.html['xml:lang'] = self.lang
        soup.html['lang'] = self.lang
        mlang = new_tag(soup, 'meta', [
                    ("http-equiv", "Content-Language"), ("content", self.lang)])
        mcharset = new_tag(soup, 'meta', [
                       ("http-equiv", "Content-Type"), ("content", "text/html; charset=UTF-8")])
        soup.head.insert(0, mlang)
        soup.head.insert(1, mcharset)
        for item in soup.findAll('a'):
            sp = item['href'].find('http://feedads.g.doubleclick.net/')
            if sp != -1:
                item.extract()
        return self.adeify_images(soup)
