__license__   = 'GPL v3'
__copyright__ = '2009-2010, Darko Miletic <darko.miletic at gmail.com>'
'''
www.businessworld.in
'''

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

class BusinessWorldMagazine(BasicNewsRecipe):
    title                = 'Business World Magazine'
    __author__           = 'Kovid Goyal'
    description          = 'News from India'
    publisher            = 'ABP Pvt Ltd Publication'
    category             = 'news, politics, finances, India, Asia'
    delay                = 1
    no_stylesheets       = True
    INDEX                = 'http://www.businessworld.in/businessworld/magazine_latest_issue.php'
    ROOT                 = 'http://www.businessworld.in'
    encoding             = 'utf-8'
    language             = 'en_IN'
    auto_cleanup = True

    def parse_index(self):
        br = self.browser
        br.open(self.ROOT)
        raw = br.open(br.click_link(text_regex=re.compile('Current.*Issue',
            re.I))).read()
        soup = self.index_to_soup(raw)
        mc = soup.find(attrs={'class':'mag_cover'})
        if mc is not None:
            img = mc.find('img', src=True)
            if img is not None:
                self.cover_url = img['src']

        feeds = []
        current_section = None
        articles = []
        for tag in soup.findAll(['h3', 'h2']):
            inner_a = tag.find('a')
            if tag.name == 'h3' and inner_a is not None:
                continue
            if tag.name == 'h2' and (inner_a is None or current_section is
                    None):
                continue

            if tag.name == 'h3':
                if current_section is not None and articles:
                    feeds.append((current_section, articles))
                current_section = self.tag_to_string(tag)
                self.log('Found section:', current_section)
                articles = []
            elif tag.name == 'h2':
                url = inner_a.get('href', None)
                if url is None: continue
                if url.startswith('/'): url = self.ROOT + url
                title = self.tag_to_string(inner_a)
                h1 = tag.findPreviousSibling('h1')
                if h1 is not None:
                    title = self.tag_to_string(h1) + title
                self.log('\tFound article:', title)
                articles.append({'title':title, 'url':url, 'date':'',
                    'description':''})

        if current_section and articles:
            feeds.append((current_section, articles))

        return feeds