# -*- coding: utf-8 -*-
#!/usr/bin/env  python

__license__   = 'GPL v3'
__copyright__ = '2011, Piotr Kontek, piotr.kontek@gmail.com'

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

class GN(BasicNewsRecipe):
        EDITION = 0

        __author__ = 'Piotr Kontek'
        title = u'Gość niedzielny'
        description = 'Weekly magazine'
        encoding = 'utf-8'
        no_stylesheets = True
        language = 'pl'
        remove_javascript = True
        temp_files = []

        articles_are_obfuscated = True

        def get_obfuscated_article(self, url):
            br = self.get_browser()
            br.open(url)
            source = br.response().read()
            page = self.index_to_soup(source)

            main_section = page.find('div',attrs={'class':'txt doc_prnt_prv'})

            title = main_section.find('h2')
            info = main_section.find('div', attrs={'class' : 'cf doc_info'})
            authors = info.find(attrs={'class':'l'})
            article = str(main_section.find('p', attrs={'class' : 'doc_lead'}))
            first = True
            for p in main_section.findAll('p', attrs={'class':None}, recursive=False):
                if first and p.find('img') != None:
                    article = article + '<p>'
                    article = article + str(p.find('img')).replace('src="/files/','src="http://www.gosc.pl/files/')
                    article = article + '<font size="-2">'
                    for s in p.findAll('span'):
                        article = article + self.tag_to_string(s)
                    article = article + '</font></p>'
                else:
                    article = article + str(p).replace('src="/files/','src="http://www.gosc.pl/files/')
                first = False

            html =  unicode(title) + unicode(authors) + unicode(article)

            self.temp_files.append(PersistentTemporaryFile('_temparse.html'))
            self.temp_files[-1].write(html)
            self.temp_files[-1].close()
            return self.temp_files[-1].name

        def find_last_issue(self):
                soup = self.index_to_soup('http://gosc.pl/wyszukaj/wydania/3.Gosc-Niedzielny')
                #szukam zdjęcia i linka do porzedniego pełnego numeru
                first = True
                for d in soup.findAll('div', attrs={'class':'l release_preview_l'}):
                    img = d.find('img')
                    if img != None:
                        a = img.parent
                        self.EDITION = a['href']
                        self.title = img['alt']
                        self.cover_url = 'http://www.gosc.pl' + img['src']
                        if not first:
                            break
                        first = False

        def parse_index(self):
                self.find_last_issue()
                soup = self.index_to_soup('http://www.gosc.pl' + self.EDITION)
                feeds = []
                #wstepniak
                a = soup.find('div',attrs={'class':'release-wp-b'}).find('a')
                articles = [
                            {'title' : self.tag_to_string(a),
                             'url'   : 'http://www.gosc.pl' + a['href'].replace('/doc/','/doc_pr/'),
                             'date'  : '',
                             'description' : ''}
                            ]
                feeds.append((u'Wstępniak',articles))
                #kategorie
                for addr in soup.findAll('a',attrs={'href':re.compile('kategoria')}):
                        if addr.string != u'wszystkie artyku\u0142y z tej kategorii \xbb':
                            main_block = self.index_to_soup('http://www.gosc.pl' + addr['href'])
                            articles = list(self.find_articles(main_block))
                            if len(articles) > 0:
                                section = addr.string
                                feeds.append((section, articles))
                return feeds

        def find_articles(self, main_block):
                for a in main_block.findAll('div', attrs={'class':'prev_doc2'}):
                        art = a.find('a')
                        yield {
                                'title' : self.tag_to_string(art),
                                'url'   : 'http://www.gosc.pl' + art['href'].replace('/doc/','/doc_pr/'),
                                'date'  : '',
                                'description' : ''
                                }
                for a in main_block.findAll('div', attrs={'class':'sr-document'}):
                        art = a.find('a')
                        yield {
                                'title' : self.tag_to_string(art),
                                'url'   : 'http://www.gosc.pl' + art['href'].replace('/doc/','/doc_pr/'),
                                'date'  : '',
                                'description' : ''
                                }