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

#import pprint, sys
#pp = pprint.PrettyPrinter(indent=4)

class NikkeiNet_paper_subscription(BasicNewsRecipe):
    title           = u'\u65E5\u672C\u7D4C\u6E08\u65B0\u805E\uFF08\u671D\u520A\u30FB\u5915\u520A\uFF09'
    __author__      = 'Ado Nishimura'
    description     = u'\u65E5\u7D4C\u96FB\u5B50\u7248\u306B\u3088\u308B\u65E5\u672C\u7D4C\u6E08\u65B0\u805E\u3002\u671D\u520A\u30FB\u5915\u520A\u306F\u53D6\u5F97\u6642\u9593\u306B\u3088\u308A\u5207\u308A\u66FF\u308F\u308A\u307E\u3059\u3002\u8981\u8CFC\u8AAD'
    needs_subscription = True
    oldest_article  = 1
    max_articles_per_feed = 30
    language        = 'ja'
    no_stylesheets  = True
    #cover_url       = 'http://parts.nikkei.com/parts/ds/images/common/logo_r1.svg'
    cover_url       = 'http://cdn.nikkei.co.jp/parts/ds/images/common/st_nikkei_r1_20101003_1.gif'
    #masthead_url    = 'http://parts.nikkei.com/parts/ds/images/common/logo_r1.svg'
    masthead_url    = 'http://cdn.nikkei.co.jp/parts/ds/images/common/st_nikkei_r1_20101003_1.gif'
    cover_margins   = (10, 188, '#ffffff')

    remove_tags_before = {'class':"cmn-indent"}
    remove_tags = [
#                       {'class':"cmn-article_move"},
#                       {'class':"cmn-pr_list"},
#                       {'class':"cmnc-zoom"},
                       {'class':"cmn-hide"},
                       {'name':'form'},
                  ]
    remove_tags_after = {'class':"cmn-indent"}

    def get_browser(self):
        br = BasicNewsRecipe.get_browser(self)

        #pp.pprint(self.parse_index())
        #exit(1)

        #br.set_debug_http(True)
        #br.set_debug_redirects(True)
        #br.set_debug_responses(True)

        if self.username is not None and self.password is not None:
            print "-------------------------open top page-------------------------------------"
            br.open('http://www.nikkei.com/')
            print "-------------------------open first login form-----------------------------"
            try: 
                url = br.links(url_regex="www.nikkei.com/etc/accounts/login").next().url
            except StopIteration:
                url = 'http://www.nikkei.com/etc/accounts/login?dps=3&pageflag=top&url=http%3A%2F%2Fwww.nikkei.com%2F'
            br.open(url)     #br.follow_link(link)
            #response = br.response()
            #print response.get_data()
            print "-------------------------JS redirect(send autoPostForm)--------------------"
            br.select_form(name='autoPostForm')
            br.submit()
            #response = br.response()
            print "-------------------------got login form------------------------------------"
            br.select_form(name='LA0210Form01')
            br['LA0210Form01:LA0210Email']    = self.username
            br['LA0210Form01:LA0210Password'] = self.password
            br.submit()
            #response = br.response()
            print "-------------------------JS redirect---------------------------------------"
            br.select_form(nr=0)
            br.submit()

            #br.set_debug_http(False)
            #br.set_debug_redirects(False)
            #br.set_debug_responses(False)
        return br

    def cleanup(self):
        print "-------------------------logout--------------------------------------------"
        self.browser.open('https://regist.nikkei.com/ds/etc/accounts/logout')

    def parse_index(self):
        print "-------------------------get index of paper--------------------------------"
        result = []
        soup = self.index_to_soup('http://www.nikkei.com/paper/')
        #soup = self.index_to_soup(self.test_data())
        sections = soup.findAll('div', 'cmn-section kn-special JSID_baseSection')
	if len(sections) == 0:
            sections = soup.findAll('div', 'cmn-section kn-special')
        for sect in sections:
            sect_title = sect.find('h3', 'cmnc-title').string
            sect_result = []
            for elem in sect.findAll(attrs={'class':['cmn-article_title']}):
                if elem.span.a == None  or  elem.span.a['href'].startswith('javascript') :
                    continue
                url = 'http://www.nikkei.com' + elem.span.a['href']
                url = re.sub("/article/", "/print-article/", url) # print version.
                span = elem.span.a.span
                if ((span is not None) and (len(span.contents) > 1)):
                    title = span.contents[1].string
                    sect_result.append(dict(title=title, url=url, date='',
                                            description='', content=''))
            result.append([sect_title, sect_result])
        return result

