__license__ = 'GPL v3'
__copyright__ = '2010, Darko Miletic <darko.miletic at gmail.com>'
'''
dw-world.de
'''

from calibre.web.feeds.news import BasicNewsRecipe


class DeutscheWelle_pt(BasicNewsRecipe):
    title = 'Deutsche Welle'
    __author__ = 'Darko Miletic'
    description = 'Noticias desde Alemania y mundo'
    publisher = 'Deutsche Welle'
    category = 'news, politics, Germany'
    oldest_article = 1
    max_articles_per_feed = 100
    use_embedded_content = False
    no_stylesheets = True
    language = 'pt'
    publication_type = 'newsportal'
    remove_empty_feeds = True
    masthead_url = 'http://www.dw-world.de/skins/std/channel1/pics/dw_logo1024.gif'
    extra_css             = """
                                body{font-family: Arial,sans-serif}
                                img{margin-top: 0.5em; margin-bottom: 0.2em; display: block}
                                .caption{font-size: x-small; display: block; margin-bottom: 0.4em}
                            """

    conversion_options = {
        'comment': description, 'tags': category, 'publisher': publisher, 'language': language
    }

    remove_tags = [
        dict(name=['iframe', 'embed', 'object', 'form', 'base', 'meta', 'link']), dict(
            attrs={'class': 'actionFooter'})
    ]
    keep_only_tags = [dict(attrs={'class': 'ArticleDetail detail'})]
    remove_attributes = ['height', 'width', 'onclick', 'border', 'lang']

    feeds = [(u'Noticias', u'http://rss.dw-world.de/rdf/rss-br-all')]

    def print_version(self, url):
        artl = url.rpartition('/')[2]
        return 'http://www.dw-world.de/popups/popup_printcontent/' + artl

    def preprocess_html(self, soup):
        for item in soup.findAll('a'):
            limg = item.find('img')
            if item.string is not None:
                str = item.string
                item.replaceWith(str)
            else:
                if limg:
                    item.name = 'div'
                    del item['href']
                    item['target'] = ''
                    del item['target']
                else:
                    str = self.tag_to_string(item)
                    item.replaceWith(str)
        return soup
