l1ving_youtube-dl/youtube_dl/extractor/njpwworld.py

# coding: utf-8
from __future__ import unicode_literals

import re

from .common import InfoExtractor
from ..compat import compat_urlparse
from ..utils import (
    extract_attributes,
    get_element_by_class,
    urlencode_postdata,
)


class NJPWWorldIE(InfoExtractor):
    _VALID_URL = r'https?://njpwworld\.com/p/(?P<id>[a-z0-9_]+)'
    IE_DESC = '新日本プロレスワールド'
    _NETRC_MACHINE = 'njpwworld'

    _TEST = {
        'url': 'http://njpwworld.com/p/s_series_00155_1_9/',
        'info_dict': {
            'id': 's_series_00155_1_9',
            'ext': 'mp4',
            'title': '第9試合　ランディ・サベージ　vs　リック・スタイナー',
            'tags': list,
        },
        'params': {
            'skip_download': True,  # AES-encrypted m3u8
        },
        'skip': 'Requires login',
    }

    def _real_initialize(self):
        self._login()

    def _login(self):
        username, password = self._get_login_info()
        # No authentication to be performed
        if not username:
            return True

        webpage, urlh = self._download_webpage_handle(
            'https://njpwworld.com/auth/login', None,
            note='Logging in', errnote='Unable to login',
            data=urlencode_postdata({'login_id': username, 'pw': password}),
            headers={'Referer': 'https://njpwworld.com/auth'})
        # /auth/login will return 302 for successful logins
        if urlh.geturl() == 'https://njpwworld.com/auth/login':
            self.report_warning('unable to login')
            return False

        return True

    def _real_extract(self, url):
        video_id = self._match_id(url)

        webpage = self._download_webpage(url, video_id)

        formats = []
        for mobj in re.finditer(r'<a[^>]+\bhref=(["\'])/player.+?[^>]*>', webpage):
            player = extract_attributes(mobj.group(0))
            player_path = player.get('href')
            if not player_path:
                continue
            kind = self._search_regex(
                r'(low|high)$', player.get('class') or '', 'kind',
                default='low')
            player_url = compat_urlparse.urljoin(url, player_path)
            player_page = self._download_webpage(
                player_url, video_id, note='Downloading player page')
            entries = self._parse_html5_media_entries(
                player_url, player_page, video_id, m3u8_id='hls-%s' % kind,
                m3u8_entry_protocol='m3u8_native')
            kind_formats = entries[0]['formats']
            for f in kind_formats:
                f['quality'] = 2 if kind == 'high' else 1
            formats.extend(kind_formats)

        self._sort_formats(formats)

        post_content = get_element_by_class('post-content', webpage)
        tags = re.findall(
            r'<li[^>]+class="tag-[^"]+"><a[^>]*>([^<]+)</a></li>', post_content
        ) if post_content else None

        return {
            'id': video_id,
            'title': self._og_search_title(webpage),
            'formats': formats,
            'tags': tags,
        }