__license__ = 'GPL v3'
__copyright__ = '2009, Darko Miletic <darko.miletic at gmail.com>'
'''
Changelog:
2011-09-24
Changed cover (drMerry)
2011-10-13
Updated Cover (drMerry)
2014-03-28
Update by Armin Geller
news.cnet.com
further updated by Bonni Salles
My updates use the current rss feeds for CNet and eliminates extraneous areas and
sets the oldest_article to 1 as the feed generally has the present day and one day before.
You may want to set it to download daily for this reason.
'''

from calibre.web.feeds.news import BasicNewsRecipe


class CnetNews(BasicNewsRecipe):
    title = 'CNET News'
    __author__ = 'Kovid Goyal'
    description = 'Tech news and business reports by CNET News. Focused on information technology, core topics include computers, hardware, software, networking, and Internet media.'  # noqa
    publisher = 'CNET'
    category = 'news, IT, USA'
    encoding = 'utf-8'
    language = 'en'
    oldest_article = 7
    max_articles_per_feed = 100
    compress_news_images = True
    ignore_duplicate_articles = {'title', 'url'}
    remove_empty_feeds = True
    use_embedded_content = False
    no_stylesheets = True
    recursions = 1

    remove_tags = [
        dict(name='div', attrs={'id': 'livefyreContainer'}),
        dict(section=['tag', 'shortcodeRelatedLinks']),
        dict(attrs={'class': ['ad-inline-product-carousel-top',
                              'author-social', 'row controls', 'launchGallery', 'topWrap']}),
        dict(name='a', attrs={'class': 'subHead',
                              'data-component': 'imageGalleryModal'}),
        dict(attrs={'data-component': 'sharebar'}),
        dict(name=['link', 'meta']),
    ]

    keep_only_tags = [
        dict(itemprop='headline'),
        dict(id=["article-body", 'cnetReview']),
        dict(attrs={'class': 'deal-content'}),
    ]

    feeds = [
        # (u'All of CNET', u'http://www.cnet.com/rss/all/'),
        (u'CNET News', u'http://www.cnet.com/rss/news/'),
        (u'CNET Reviews', u'http://www.cnet.com/rss/reviews/'),
        (u'CNET How To', u'http://www.cnet.com/rss/how-to/'),
        (u'CNET iPhone Update', u'http://www.cnet.com/rss/iphone-update/'),
        (u'CNET Crave', u'http://www.cnet.com/rss/crave/'),
        (u'CNET Car Tech', u'http://www.cnet.com/rss/car-tech/'),
        (u'CNET Android Update', u'http://www.cnet.com/rss/android-update/'),
        (u'CNET Gaming', u'http://www.cnet.com/rss/gaming/'),
        (u'CNET Cheapskate', u'http://www.cnet.com/rss/cheapskate/'),
    ]

    def get_article_url(self, article):
        ans = BasicNewsRecipe.get_article_url(self, article)
        if ans and ('cnet.com/videos/' in ans or 'cnet.com/pictures/' in ans):
            ans = None
        return ans

    def is_link_wanted(self, url, tag):
        return tag.findParent(attrs={'class': 'pageNav'}) is not None

    def preprocess_html(self, soup):
        for attr in 'data-original data-src'.split():
            for img in soup.findAll('img', attrs={attr: True}):
                img['src'] = img[attr].strip()
        return soup

    def postprocess_html(self, soup, first_fetch):
        for div in soup.findAll(attrs={'class': 'pagination'}):
            div.extract()
        for div in soup.findAll(attrs={'data-update-area': 'pagination'}):
            div.extract()
        for h1 in soup.findAll(itemprop='headline'):
            h1.extract()
            if first_fetch:
                soup.find('body').insert(1, h1)
        return soup
