#!/usr/bin/env  python

__license__   = 'GPL v3'
__copyright__ = '2012, 2013, Rémi Vanicat <vanicat at debian.org>'
'''
Lemonde.fr: Version abonnée
'''


import os, zipfile, re, time
from urllib2 import HTTPError
from calibre.constants import preferred_encoding

from calibre.web.feeds.news import BasicNewsRecipe
from calibre.ebooks.BeautifulSoup import BeautifulSoup
from calibre.ptempfile import PersistentTemporaryFile

class LeMondeAbonne(BasicNewsRecipe):

    title                 = u'Le Monde: Édition abonnés'
    __author__            = u'Rémi Vanicat'
    description           = u'Actualités'
    category              = u'Actualités, France, Monde'
    publisher             = 'Le Monde'
    language              = 'fr'
    needs_subscription    = True
    no_stylesheets        = True
    smarten_punctuation   = True
    remove_attributes     = [ 'border', 'cellspacing', 'display', 'align', 'cellpadding', 'colspan', 'valign', 'vscape', 'hspace', 'alt', 'width', 'height']
    extra_css = ''' li{margin:6pt 0}
                    ul{margin:0}

                    div.photo img{max-width:100%; border:0px transparent solid;}
                    div.photo{font-family:inherit; color:#333; text-align:center;}
                    div.photo p{text-align:justify;font-size:.9em; line-height:.9em;}

                    @page{margin:10pt}
                    .ar-txt {color:#000; text-align:justify;}
                    h1{text-align:left; font-size:1.25em;}

                    .auteur{text-align:right; font-weight:bold}
                    .feed{text-align:right; font-weight:bold}
                    .po-ti2{font-weight:bold}
                    .fen-tt{font-weight:bold;font-size:1.1em}
    '''

    zipurl_format = 'http://medias.lemonde.fr/abonnes/editionelectronique/%Y%m%d/html/%y%m%d.zip'
    coverurl_format = '/img/%y%m%d01.jpg'
    path_format = "%y%m%d"
    login_url = 'http://www.lemonde.fr/web/journal_electronique/identification/1,56-0,45-0,0.html'

    keep_only_tags = [dict(name=['h1']), dict(name='div', attrs={ 'class': 'photo' }), dict(name='div', attrs={ 'class': 'po-ti2' }), dict(name='div', attrs={ 'class': 'ar-txt' }), dict(name='div', attrs={ 'class': 'po_rtcol' }) ]


    remove_tags = [ dict(name='div', attrs={ 'class': 'po-ti' }),dict(name='div', attrs={ 'class': 'po-copy' })]

    article_id_pattern = re.compile("[0-9]+\\.html")
    article_url_format = 'http://www.lemonde.fr/journalelectronique/donnees/protege/%Y%m%d/html/'

    def get_browser(self):
        br = BasicNewsRecipe.get_browser()
        if self.username is not None and self.password is not None:
            response=br.open(self.login_url)
            br.select_form(nr=0)
            br['login']    = self.username
            br['password'] = self.password
            response = br.submit()
        return br

    decalage = 24 * 60 * 60     # today Monde has tomorow date

    def get_cover_url(self):
        url = time.strftime(self.coverurl_format, self.ltime)
        return self.articles_path + url

    def parse_index(self):
        browser = self.get_browser()

        second = time.time()
        second += self.decalage

        for i in range(7):
            self.ltime = time.gmtime(second)
            self.timefmt=time.strftime(" %A %d %B %Y",self.ltime).decode(preferred_encoding)
            url = time.strftime(self.zipurl_format,self.ltime)
            try:
                response = browser.open(url)
                continue
            except HTTPError, e:
                second -= 24*60*60

        tmp = PersistentTemporaryFile(suffix='.zip')
        self.report_progress(0.1,_('downloading zip file'))
        tmp.write(response.read())
        tmp.close()

        zfile = zipfile.ZipFile(tmp.name, 'r')
        self.report_progress(0.1,_('extracting zip file'))

        zfile.extractall(self.output_dir)
        zfile.close()

        path = os.path.join(self.output_dir, time.strftime(self.path_format, self.ltime), "data")

        self.articles_path = path

        files = os.listdir(path)

        nb_index_files = len([ name for name in files if re.match("frame_gauche_[0-9]+.html", name) ])

        flux = []

        article_url = time.strftime(self.article_url_format, self.ltime)

        for i in range(nb_index_files):
            filename = os.path.join(path, "selection_%d.html" % (i + 1))
            tmp = open(filename,'r')
            soup=BeautifulSoup(tmp,convertEntities=BeautifulSoup.HTML_ENTITIES)
            title=soup.find('span').contents[0]
            if title=="Une":
                title="À la une"
            if title=="Evenement":
                title="L'événement"
            if title=="Planete":
                title="Planète"
            if title=="Economie - Entreprises":
                title="Économie"
            if title=="L'Oeil du Monde":
                title="L'œil du Monde"
            if title=="Enquete":
                title="Enquête"
            if title=="Editorial - Analyses":
                title="Analyses"
            if title=="Le Monde Economie":
                title="Économie"
            if title=="Le Monde Culture et idées":
                title="Idées"
            if title=="Le Monde Géo et politique":
                title="Géopolitique"
            tmp.close()

            filename = os.path.join(path, "frame_gauche_%d.html" % (i + 1))
            tmp = open(filename,'r')
            soup = BeautifulSoup(tmp)
            articles = []
            for link in soup.findAll("a"):
                article_file = link['href']
                article_id=self.article_id_pattern.search(article_file).group()
                article = {
                    'title': link.contents[0],
                    'url': article_url + article_id,
                    'description': '',
                    'content': ''
                    }
                articles.append(article)
            tmp.close()

            flux.append((title, articles))

        return flux



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