__license__   = 'GPL v3'
__copyright__ = '2011, Darko Miletic <darko.miletic at gmail.com>'
'''
ambito.com/diario
'''

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

class Ambito_Financiero(BasicNewsRecipe):
    title                 = 'Ambito Financiero'
    __author__            = 'Darko Miletic'
    description           = 'Informacion Libre las 24 horas'
    publisher             = 'Editorial Nefir S.A.'
    category              = 'news, politics, economy, Argentina'
    no_stylesheets        = True
    encoding              = 'cp1252'
    masthead_url          = 'http://www.ambito.com/diario/img/logo_af.gif'
    publication_type      = 'newspaper'
    needs_subscription    = 'optional'
    use_embedded_content  = False
    language              = 'es_AR'
    PREFIX                = 'http://www.ambito.com'
    INDEX                 = PREFIX + '/diario/index.asp'
    LOGIN                 = PREFIX + '/diario/login/entrada.asp'
    extra_css             = """
                                body{font-family: "Trebuchet MS",Verdana,sans-serif}
                                .volanta{font-size: small}
                                .t2_portada{font-size: xx-large; font-family: Georgia,serif; color: #026698}
                            """

    conversion_options = {
                          'comment'   : description
                        , 'tags'      : category
                        , 'publisher' : publisher
                        , 'language'  : language
                        }

    keep_only_tags    = [dict(name='div', attrs={'align':'justify'})]
    remove_tags       = [dict(name=['object','link','embed','iframe','meta','link','table','img'])]
    remove_attributes = ['align']

    def get_browser(self):
        br = BasicNewsRecipe.get_browser()
        br.open(self.INDEX)
        if self.username is not None and self.password is not None:
            br.open(self.LOGIN)
            br.select_form(name='frmlogin')
            br['USER_NAME'] = self.username
            br['USER_PASS'] = self.password
            br.submit()
        return br

    def print_version(self, url):
        return url.replace('/diario/noticia.asp?','/noticias/imprimir.asp?')

    def preprocess_html(self, soup):
        for item in soup.findAll(style=True):
            del item['style']
        for item in soup.findAll('a'):
            str = item.string
            if str is None:
               str = self.tag_to_string(item)
            item.replaceWith(str)
        return soup

    def parse_index(self):
        soup = self.index_to_soup(self.INDEX)
        cover_item = soup.find('img',attrs={'class':'fotodespliegue'})
        if cover_item:
           self.cover_url = self.PREFIX + cover_item['src']
        articles = []
        checker  = []
        for feed_link in soup.findAll('a', attrs={'class':['t0_portada','t2_portada','bajada']}):
            url   = self.PREFIX + feed_link['href']
            title = self.tag_to_string(feed_link)
            date  = strftime("%a, %d %b %Y %H:%M:%S +0000",time.gmtime())
            if url not in checker:
                checker.append(url)
                articles.append({
                                  'title'      :title
                                 ,'date'       :date
                                 ,'url'        :url
                                 ,'description':u''
                                })
        return [(self.title, articles)]