'''
nautil.us
'''
from calibre.web.feeds.news import BasicNewsRecipe, classes


class Nautilus(BasicNewsRecipe):
    title = u'Nautilus'
    language = 'en'
    __author__ = 'unkn0wn'
    oldest_article = 45  # days
    max_articles_per_feed = 50
    description = (
        'Nautilus is a different kind of science magazine. Our stories take you into the depths'
        ' of science and spotlight its ripples in our lives and cultures. We believe any subject in science,'
        ' no matter how complex, can be explained with clarity and vitality.')
    no_stylesheets = True
    use_embedded_content = False
    masthead_url = 'https://nautil.us/wp-content/themes/nautilus/images/logo/light.svg'
    remove_attributes = ['height', 'width']
    ignore_duplicate_articles = {'title', 'url'}
    remove_empty_feeds = True

    keep_only_tags = [classes('article-left-col feature-image article-content')]

    remove_tags = [
        classes(
            'article-action-list article-bottom-newsletter_box main-post-comments-toggle-wrap main-post-comments-wrapper social-share supported-one'
        )
    ]

    feeds = [
        ('ANTHROPOLOGY', 'https://nautil.us/topics/anthropology/feed'),
        ('ENVIRONMENT', 'https://nautil.us/topics/environment/feed'),
        ('HEALTH', 'https://nautil.us/topics/health/feed'),
        ('PALEONTOLOGY', 'https://nautil.us/topics/paleontology/feed'),
        ('TECHNOLOGY', 'https://nautil.us/topics/technology/feed'),
        ('ARTS', 'https://nautil.us/topics/arts/feed'),
        ('EVOLUTION', 'https://nautil.us/topics/evolution/feed'),
        ('HISTORY', 'https://nautil.us/topics/history/feed'),
        ('PHILOSOPHY', 'https://nautil.us/topics/philosophy/feed'),
        ('ZOOLOGY', 'https://nautil.us/topics/zoology/feed'),
        ('ASTRONOMY', 'https://nautil.us/topics/astronomy/feed'),
        ('GENERAL', 'https://nautil.us/topics/general/feed'),
        ('MATH', 'https://nautil.us/topics/math/feed'),
        ('PHYSICS', 'https://nautil.us/topics/physics/feed'),
        ('COMMUNICATION', 'https://nautil.us/topics/communication/feed'),
        ('GENETICS', 'https://nautil.us/topics/genetics/feed'),
        ('MICROBIOLOGY', 'https://nautil.us/topics/microbiology/feed'),
        ('PHILOSOPHY', 'https://nautil.us/topics/psychology/feed'),
        ('ECONOMICS', 'https://nautil.us/topics/economics/feed'),
        ('GEOSCIENCE', 'https://nautil.us/topics/geoscience/feed'),
        ('NEUROSCIENCE', 'https://nautil.us/topics/neuroscience/feed'),
        ('SOCIOLOGY', 'https://nautil.us/topics/sociology/feed'),
    ]

    def get_cover_url(self):
        soup = self.index_to_soup('https://www.presspassnow.com/nautilus/issues/')
        div = soup.find('div', **classes('image-fade_in_back'))
        if div:
            self.cover_url = div.find('img',
                                      attrs={'srcset': True
                                             })['srcset'].split(',')[-1].split()[0]
        return getattr(self, 'cover_url', self.cover_url)

    def preprocess_html(self, soup):
        for img in soup.findAll('img', attrs={'data-src': True}):
            img['src'] = img['data-src'].split('?')[0]
        return soup
