#!/usr/bin/env python

__license__ = 'GPL v3'
__copyright__ = '2009, Darko Miletic <darko.miletic at gmail.com>'
'''
elargentino.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 Veintitres(BasicNewsRecipe):
    title = 'Veintitres'
    __author__ = 'Darko Miletic'
    description = 'Revista Argentino dedicada a politica'
    publisher = 'Veintitres'
    category = 'news, politics, Argentina'
    oldest_article = 7
    max_articles_per_feed = 100
    no_stylesheets = True
    use_embedded_content = False
    encoding = 'utf-8'
    language = 'es_AR'

    lang = 'es-AR'
    direction = 'ltr'
    INDEX = 'http://www.elargentino.com/medios/120/veintitres.html'
    extra_css = ' .titulo{font-size: x-large; font-weight: bold} .volantaImp{font-size: small; font-weight: bold} '

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

    html2epub_options = 'publisher="' + publisher + '"\ncomments="' + description + '"\ntags="' + \
        category + \
        '"\noverride_css=" p {text-indent: 0cm; margin-top: 0em; margin-bottom: 0.5em} "'

    keep_only_tags = [dict(name='div', attrs={'class': 'ContainerPop'})]

    remove_tags = [dict(name='link')]

    feeds = [(u'Articulos', u'http://www.elargentino.com/Highlights.aspx?ParentType=Section&ParentId=120&Content-Type=text/xml&ChannelDesc=Veintitres')]

    def print_version(self, url):
        main, sep, article_part = url.partition('/nota-')
        article_id, rsep, rrest = article_part.partition('-')
        return u'http://www.elargentino.com/Impresion.aspx?Id=' + article_id

    def preprocess_html(self, soup):
        for item in soup.findAll(style=True):
            del item['style']
        soup.html['lang'] = self.lang
        soup.html['dir'] = self.direction
        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)
        return soup

    def get_cover_url(self):
        cover_url = None
        soup = self.index_to_soup(self.INDEX)
        cover_item = soup.find('div', attrs={'class': 'colder'})
        if cover_item:
            clean_url = self.image_url_processor(
                None, cover_item.div.img['src'])
            cover_url = 'http://www.elargentino.com' + clean_url + '&height=600'
        return cover_url

    def image_url_processor(self, baseurl, url):
        base, sep, rest = url.rpartition('?Id=')
        img, sep2, rrest = rest.partition('&')
        return base + sep + img