#!/usr/bin/env python
# vim:fileencoding=utf-8
#
# Copyright 2014 - 2017 Martin Račák <rakyi@riseup.net>
# Copyright 2011 Miroslav Vasko <zemiak@gmail.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

import re

from calibre import strftime
from calibre.web.feeds.news import BasicNewsRecipe

__copyright__ = (
    '2014 - 2017 Martin Račák <martin.racak@riseup.net>,'
    '2011 Miroslav Vasko <zemiak@gmail.com>')
__license__ = 'GPL-3.0+'


class Tyzden(BasicNewsRecipe):
    title = u'.týždeň'
    __author__ = u'Martin Račák, zemiak'
    description = u'Politicko-spoločenský týždenník.'
    publisher = 'www.tyzden.sk'
    publication_type = 'magazine'
    language = 'sk'
    needs_subscription = 'optional'
    use_embedded_content = False
    no_stylesheets = True
    issue_url = 'http://www.tyzden.sk/casopis/'

    keep_only_tags = [
        {
            'name': 'div',
            'attrs': {
                'class': 'section__content section__content--archive'}},
        {
            'name': 'article',
            'attrs': {
                'class': re.compile(r'\barticle\b')}}, ]

    extra_css = """.theme-highlight {
        color: #999;
        text-decoration: none;
    }

    .author-highlight {
        color: #bf1f10;
        text-decoration: none;
    }

    .article__content h2::before {
        content: '.';
        display: inline;
    }

    .article__image-credit,
    .content-photo__image-credit {
        display: block;
        font: 12px "TheSerifSemiLight", arial;
        text-transform: uppercase;
    }

    .article__image-title,
    .image-title {
        padding-top: 2px;
        padding-bottom: 2px;
        margin: 0;
        font: 15px "TheSerifBold", arial;
        border-bottom: 2px solid #bf1f10;
        display: block;
    }

    .teaser__title {
        font: 18px "TheSerifBold", arial;
        color: #bf1f10;
    }

    .teaser__title .highlight {
        color: #000;
    }
    """

    def get_browser(self):
        br = BasicNewsRecipe.get_browser(self)
        if self.username is not None and self.password is not None:
            br.open('https://crm.tyzden.sk/sign/in/')
            br.select_form(nr=0)
            br['username'] = self.username
            br['password'] = self.password
            br.submit()
        return br

    def parse_index(self):
        soup = self.index_to_soup(self.issue_url)
        cover_img = soup.findAll('img', 'teaser__image')[-1]
        if cover_img is not None:
            self.cover_url = cover_img['src']

        feeds = []
        teasers = soup.findAll('div', {'class': re.compile(r'\bteaser--list\b')})
        for teaser in teasers:
            section = self.tag_to_string(teaser.find('a', 'theme-heading__wrapper'))
            article_title = self.tag_to_string(
                teaser.find('h1', {'class': re.compile(r'\bteaser__title\b')}))
            article_link = teaser.find('a', 'teaser__link--main')
            article = {
                'title': article_title,
                'url': article_link['href'],
                'date': strftime(' %a, %d %b')}

            if not feeds:
                # First iteration.
                feeds.append((section, [article]))
                continue

            last_section, last_articles = feeds[-1]
            if section == last_section:
                last_articles.append(article)
            else:
                feeds.append((section, [article]))

        return feeds