#!/usr/bin/env  python2

__license__ = 'GPL v3'
__copyright__ = '''2010, matek09, matek09@gmail.com
                 Modified 2011,  Mariusz Wolek <mariusz_dot_wolek @ gmail dot com>
                 Modified 2012,  Artur Stachecki <artur.stachecki@gmail.com>'''

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


class Wprost(BasicNewsRecipe):
    EDITION = 0
    FIND_LAST_FULL_ISSUE = True
    EXCLUDE_LOCKED = True
    ICO_BLOCKED = 'http://www.wprost.pl/G/layout2/ico_blocked.png'
    title = u'Wprost'
    __author__ = 'matek09'
    description = u'Popularny tygodnik ogólnopolski - Wprost. Najlepszy wśród polskich tygodników - opiniotwórczy - społeczno-informacyjny - społeczno-kulturalny.'  # noqa
    encoding = 'ISO-8859-2'
    no_stylesheets = True
    language = 'pl'
    remove_javascript = True
    recursions = 0
    remove_tags_before = dict(dict(name='div', attrs={'id': 'print-layer'}))
    remove_tags_after = dict(dict(name='div', attrs={'id': 'print-layer'}))
    '''
    keep_only_tags =[]
    keep_only_tags.append(dict(name = 'table', attrs = {'id' : 'title-table'}))
    keep_only_tags.append(dict(name = 'div', attrs = {'class' : 'div-header'}))
    keep_only_tags.append(dict(name = 'div', attrs = {'class' : 'div-content'}))
    keep_only_tags.append(dict(name = 'div', attrs = {'class' : 'def element-autor'}))
    '''

    preprocess_regexps = [(re.compile(r'style="display: none;"'), lambda match: ''),
                          (re.compile(r'display: block;'), lambda match: ''),
                          (re.compile(r'\<td\>\<tr\>\<\/table\>'), lambda match: ''),
                          (re.compile(r'\<table .*?\>'), lambda match: ''),
                          (re.compile(r'\<tr>'), lambda match: ''),
                          (re.compile(r'\<td .*?\>'), lambda match: ''),
                          (re.compile(r'\<div id="footer"\>.*?\</footer\>'), lambda match: '')]

    remove_tags = []
    remove_tags.append(dict(name='div', attrs={'class': 'def element-date'}))
    remove_tags.append(dict(name='div', attrs={'class': 'def silver'}))
    remove_tags.append(
        dict(name='div', attrs={'id': 'content-main-column-right'}))

    extra_css = '''.div-header {font-size: x-small; font-weight: bold}'''
    # h2 {font-size: x-large; font-weight: bold}

    def is_blocked(self, a):
        if a.findNextSibling('img') is None:
            return False
        else:
            return True

    def find_last_issue(self):
        soup = self.index_to_soup('http://www.wprost.pl/archiwum/')
        a = 0
        if self.FIND_LAST_FULL_ISSUE:
            ico_blocked = soup.findAll('img', attrs={'src': self.ICO_BLOCKED})
            a = ico_blocked[-1].findNext(
                'a', attrs={'title': re.compile(r'Spis *', re.IGNORECASE | re.DOTALL)})
        else:
            a = soup.find('a', attrs={'title': re.compile(
                r'Spis *', re.IGNORECASE | re.DOTALL)})
        self.EDITION = a['href'].replace('/tygodnik/?I=', '')
        self.EDITION_SHORT = a['href'].replace('/tygodnik/?I=15', '')
        self.cover_url = a.img['src']

    def parse_index(self):
        self.find_last_issue()
        soup = self.index_to_soup(
            'http://www.wprost.pl/tygodnik/?I=' + self.EDITION)
        feeds = []
        headers = soup.findAll(
            attrs={'class': 'block-header block-header-left mtop20 mbottom20'})
        articles_list = soup.findAll(attrs={'class': 'standard-box'})
        for i in range(len(headers)):
            articles = self.find_articles(articles_list[i])
            if len(articles) > 0:
                section = headers[i].find('a').string
                feeds.append((section, articles))
        return feeds

    def find_articles(self, main_block):
        articles = []
        for a in main_block.findAll('a'):
            if a.name in "td":
                break
            if self.EXCLUDE_LOCKED and self.is_blocked(a):
                continue
            articles.append({
                'title': self.tag_to_string(a),
                'url': 'http://www.wprost.pl' + a['href'],
                'date': '',
                'description': ''
            })
        return articles
