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https://github.com/ytdl-org/youtube-dl
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[dramefever] Improve and simplify
This commit is contained in:
Sergey M․
parent
ad49fe7c8f
commit
0029071adb
@ -1,104 +1,111 @@
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# encoding: utf-8
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from __future__ import unicode_literals
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import re
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import itertools
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from .common import InfoExtractor
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from ..compat import (
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compat_HTTPError,
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compat_urlparse,
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)
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from ..utils import (
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ExtractorError,
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clean_html,
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determine_ext,
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int_or_none,
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parse_iso8601,
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)
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class DramaFeverIE(InfoExtractor):
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IE_NAME = 'dramafever'
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_VALID_URL = r'^https?://(?:www\.)?dramafever\.com/drama/(?P<id>[0-9]+/[0-9]+)/'
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_TESTS = [{
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_VALID_URL = r'https?://(?:www\.)?dramafever\.com/drama/(?P<id>[0-9]+/[0-9]+)'
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_TEST = {
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'url': 'http://www.dramafever.com/drama/4512/1/Cooking_with_Shin/',
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'info_dict': {
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'id': '4512.1',
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'ext': 'flv',
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'title': 'Cooking with Shin 4512.1',
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'description': 'md5:a8eec7942e1664a6896fcd5e1287bfd0',
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'thumbnail': 're:^https?://.*\.jpg',
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'timestamp': 1404336058,
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'upload_date': '20140702',
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'description': 'Served at all special occasions and featured in the hit drama Heirs, Shin cooks Red Bean Rice.',
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'duration': 343,
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}
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}]
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}
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def _real_extract(self, url):
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video_id = self._match_id(url).replace("/", ".")
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video_id = self._match_id(url).replace('/', '.')
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consumer_secret = self._get_consumer_secret(video_id)
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try:
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feed = self._download_json(
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'http://www.dramafever.com/amp/episode/feed.json?guid=%s' % video_id,
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video_id, 'Downloading episode JSON')['channel']['item']
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except ExtractorError as e:
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if isinstance(e.cause, compat_HTTPError):
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raise ExtractorError(
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'Currently unavailable in your country.', expected=True)
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raise
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ep_json = self._download_json(
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"http://www.dramafever.com/amp/episode/feed.json?guid=%s" % video_id,
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video_id, note='Downloading episode metadata',
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errnote="Video may not be available for your location")["channel"]["item"]
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title = ep_json["media-group"]["media-title"]
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description = ep_json["media-group"]["media-description"]
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thumbnail = ep_json["media-group"]["media-thumbnail"]["@attributes"]["url"]
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duration = int(ep_json["media-group"]["media-content"][0]["@attributes"]["duration"])
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mobj = re.match(r"([0-9]{4})-([0-9]{2})-([0-9]{2})", ep_json["pubDate"])
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upload_date = mobj.group(1) + mobj.group(2) + mobj.group(3) if mobj is not None else None
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media_group = feed.get('media-group', {})
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formats = []
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for vid_format in ep_json["media-group"]["media-content"]:
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src = vid_format["@attributes"]["url"]
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if '.f4m' in src:
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formats.extend(self._extract_f4m_formats(src, video_id))
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for media_content in media_group['media-content']:
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src = media_content.get('@attributes', {}).get('url')
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if not src:
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continue
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ext = determine_ext(src)
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if ext == 'f4m':
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formats.extend(self._extract_f4m_formats(
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src, video_id, f4m_id='hds'))
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elif ext == 'm3u8':
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formats.extend(self._extract_m3u8_formats(
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src, video_id, 'mp4', m3u8_id='hls'))
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else:
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formats.append({
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'url': src,
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})
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self._sort_formats(formats)
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video_subtitles = self.extract_subtitles(video_id, consumer_secret)
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title = media_group.get('media-title')
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description = media_group.get('media-description')
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duration = int_or_none(media_group['media-content'][0].get('@attributes', {}).get('duration'))
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thumbnail = self._proto_relative_url(
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media_group.get('media-thumbnail', {}).get('@attributes', {}).get('url'))
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timestamp = parse_iso8601(feed.get('pubDate'), ' ')
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subtitles = {}
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for media_subtitle in media_group.get('media-subTitle', []):
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lang = media_subtitle.get('@attributes', {}).get('lang')
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href = media_subtitle.get('@attributes', {}).get('href')
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if not lang or not href:
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continue
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subtitles[lang] = [{
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'ext': 'ttml',
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'url': href,
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}]
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return {
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'id': video_id,
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'title': title,
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'description': description,
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'thumbnail': thumbnail,
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'upload_date': upload_date,
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'timestamp': timestamp,
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'duration': duration,
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'formats': formats,
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'subtitles': video_subtitles,
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'subtitles': subtitles,
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}
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def _get_consumer_secret(self, video_id):
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df_js = self._download_webpage(
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"http://www.dramafever.com/static/126960d/v2/js/plugins/jquery.threadedcomments.js", video_id)
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return self._search_regex(r"'cs': '([0-9a-zA-Z]+)'", df_js, "cs")
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def _get_episodes(self, series_id, consumer_secret, episode_filter=None):
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_PAGE_SIZE = 60
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curr_page = 1
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max_pages = curr_page + 1
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results = []
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while max_pages >= curr_page:
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page_url = "http://www.dramafever.com/api/4/episode/series/?cs=%s&series_id=%s&page_size=%d&page_number=%d" % \
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(consumer_secret, series_id, _PAGE_SIZE, curr_page)
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series = self._download_json(
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page_url, series_id, note="Downloading series json page #%d" % curr_page)
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max_pages = series['num_pages']
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results.extend([ep for ep in series['value'] if episode_filter is None or episode_filter(ep)])
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curr_page += 1
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return results
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def _get_subtitles(self, video_id, consumer_secret):
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res = None
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info = self._get_episodes(
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video_id.split(".")[0], consumer_secret,
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episode_filter=lambda x: x['guid'] == video_id)
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if len(info) == 1 and info[0]['subfile'] != '':
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res = {'en': [{'url': info[0]['subfile'], 'ext': 'srt'}]}
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return res
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class DramaFeverSeriesIE(DramaFeverIE):
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class DramaFeverSeriesIE(InfoExtractor):
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IE_NAME = 'dramafever:series'
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_VALID_URL = r'^https?://(?:www\.)?dramafever\.com/drama/(?P<id>[0-9]+)/\d*[a-zA-Z_][a-zA-Z0-9_]*/'
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_VALID_URL = r'https?://(?:www\.)?dramafever\.com/drama/(?P<id>[0-9]+)(?:/(?:(?!\d).+)?)?$'
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_TESTS = [{
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'url': 'http://www.dramafever.com/drama/4512/Cooking_with_Shin/',
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'info_dict': {
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'id': '4512',
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'title': 'Cooking with Shin',
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'description': 'Professional chef and cooking instructor Shin Kim takes some of the delicious dishes featured in your favorite dramas and shows you how to make them right at home.',
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'description': 'md5:84a3f26e3cdc3fb7f500211b3593b5c1',
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},
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'playlist_count': 4,
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}, {
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@ -106,25 +113,48 @@ class DramaFeverSeriesIE(DramaFeverIE):
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'info_dict': {
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'id': '124',
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'title': 'IRIS',
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'description': 'Lee Byung Hun and Kim Tae Hee star in this powerhouse drama and ratings megahit of action, intrigue and romance.',
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'description': 'md5:b3a30e587cf20c59bd1c01ec0ee1b862',
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},
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'playlist_count': 20,
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}]
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_CONSUMER_SECRET = 'DA59dtVXYLxajktV'
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_PAGE_SIZE = 5 # max is 60 (see http://api.drama9.com/#get--api-4-episode-series-)
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def _get_consumer_secret(self, video_id):
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mainjs = self._download_webpage(
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'http://www.dramafever.com/static/51afe95/df2014/scripts/main.js',
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video_id, 'Downloading main.js', fatal=False)
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if not mainjs:
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return self._CONSUMER_SECRET
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return self._search_regex(
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r"var\s+cs\s*=\s*'([^']+)'", mainjs,
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'consumer secret', default=self._CONSUMER_SECRET)
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def _real_extract(self, url):
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series_id = self._match_id(url)
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consumer_secret = self._get_consumer_secret(series_id)
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series_json = self._download_json(
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"http://www.dramafever.com/api/4/series/query/?cs=%s&series_id=%s" % (consumer_secret, series_id),
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series_id, note='Downloading series metadata')["series"][series_id]
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series = self._download_json(
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'http://www.dramafever.com/api/4/series/query/?cs=%s&series_id=%s'
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% (consumer_secret, series_id),
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series_id, 'Downloading series JSON')['series'][series_id]
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title = series_json["name"]
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description = series_json["description_short"]
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title = clean_html(series['name'])
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description = clean_html(series.get('description') or series.get('description_short'))
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episodes = self._get_episodes(series_id, consumer_secret)
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entries = []
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for ep in episodes:
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entries.append(self.url_result(
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'http://www.dramafever.com%s' % ep['episode_url'], 'DramaFever', ep['guid']))
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for page_num in itertools.count(1):
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episodes = self._download_json(
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'http://www.dramafever.com/api/4/episode/series/?cs=%s&series_id=%s&page_size=%d&page_number=%d'
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% (consumer_secret, series_id, self._PAGE_SIZE, page_num),
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series_id, 'Downloading episodes JSON page #%d' % page_num)
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for episode in episodes.get('value', []):
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entries.append(self.url_result(
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compat_urlparse.urljoin(url, episode['episode_url']),
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'DramaFever', episode.get('guid')))
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if page_num == episodes['num_pages']:
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break
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return self.playlist_result(entries, series_id, title, description)
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