mirror of
https://github.com/ytdl-org/youtube-dl
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192 lines
6.8 KiB
Python
192 lines
6.8 KiB
Python
# coding: utf-8
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from __future__ import unicode_literals
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from .common import InfoExtractor
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from ..compat import compat_str
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from ..utils import (
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clean_html,
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ExtractorError,
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int_or_none,
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merge_dicts,
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parse_count,
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str_or_none,
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try_get,
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unified_strdate,
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urlencode_postdata,
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urljoin,
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)
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class HKETVIE(InfoExtractor):
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IE_NAME = 'hketv'
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IE_DESC = '香港教育局教育電視 (HKETV) Educational Television, Hong Kong Educational Bureau'
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_GEO_BYPASS = False
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_GEO_COUNTRIES = ['HK']
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_VALID_URL = r'https?://(?:www\.)?hkedcity\.net/etv/resource/(?P<id>[0-9]+)'
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_TESTS = [{
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'url': 'https://www.hkedcity.net/etv/resource/2932360618',
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'md5': 'f193712f5f7abb208ddef3c5ea6ed0b7',
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'info_dict': {
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'id': '2932360618',
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'ext': 'mp4',
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'title': '喜閱一生(共享閱讀樂) (中、英文字幕可供選擇)',
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'description': 'md5:d5286d05219ef50e0613311cbe96e560',
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'upload_date': '20181024',
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'duration': 900,
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'subtitles': 'count:2',
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},
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'skip': 'Geo restricted to HK',
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}, {
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'url': 'https://www.hkedcity.net/etv/resource/972641418',
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'md5': '1ed494c1c6cf7866a8290edad9b07dc9',
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'info_dict': {
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'id': '972641418',
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'ext': 'mp4',
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'title': '衣冠楚楚 (天使系列之一)',
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'description': 'md5:10bb3d659421e74f58e5db5691627b0f',
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'upload_date': '20070109',
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'duration': 907,
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'subtitles': {},
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},
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'params': {
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'geo_verification_proxy': '<HK proxy here>',
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},
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'skip': 'Geo restricted to HK',
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}]
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_CC_LANGS = {
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'中文(繁體中文)': 'zh-Hant',
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'中文(简体中文)': 'zh-Hans',
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'English': 'en',
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'Bahasa Indonesia': 'id',
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'\u0939\u093f\u0928\u094d\u0926\u0940': 'hi',
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'\u0928\u0947\u092a\u093e\u0932\u0940': 'ne',
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'Tagalog': 'tl',
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'\u0e44\u0e17\u0e22': 'th',
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'\u0627\u0631\u062f\u0648': 'ur',
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}
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_FORMAT_HEIGHTS = {
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'SD': 360,
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'HD': 720,
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}
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_APPS_BASE_URL = 'https://apps.hkedcity.net'
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def _real_extract(self, url):
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video_id = self._match_id(url)
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webpage = self._download_webpage(url, video_id)
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title = (
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self._html_search_meta(
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('ed_title', 'search.ed_title'), webpage, default=None)
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or self._search_regex(
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r'data-favorite_title_(?:eng|chi)=(["\'])(?P<id>(?:(?!\1).)+)\1',
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webpage, 'title', default=None, group='url')
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or self._html_search_regex(
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r'<h1>([^<]+)</h1>', webpage, 'title', default=None)
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or self._og_search_title(webpage)
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)
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file_id = self._search_regex(
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r'post_var\[["\']file_id["\']\s*\]\s*=\s*(.+?);',
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webpage, 'file ID')
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curr_url = self._search_regex(
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r'post_var\[["\']curr_url["\']\s*\]\s*=\s*"(.+?)";',
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webpage, 'curr URL')
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data = {
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'action': 'get_info',
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'curr_url': curr_url,
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'file_id': file_id,
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'video_url': file_id,
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}
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response = self._download_json(
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self._APPS_BASE_URL + '/media/play/handler.php', video_id,
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data=urlencode_postdata(data),
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headers=merge_dicts({
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'Content-Type': 'application/x-www-form-urlencoded'},
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self.geo_verification_headers()))
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result = response['result']
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if not response.get('success') or not response.get('access'):
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error = clean_html(response.get('access_err_msg'))
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if 'Video streaming is not available in your country' in error:
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self.raise_geo_restricted(
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msg=error, countries=self._GEO_COUNTRIES)
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else:
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raise ExtractorError(error, expected=True)
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formats = []
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width = int_or_none(result.get('width'))
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height = int_or_none(result.get('height'))
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playlist0 = result['playlist'][0]
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for fmt in playlist0['sources']:
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file_url = urljoin(self._APPS_BASE_URL, fmt.get('file'))
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if not file_url:
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continue
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# If we ever wanted to provide the final resolved URL that
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# does not require cookies, albeit with a shorter lifespan:
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# urlh = self._downloader.urlopen(file_url)
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# resolved_url = urlh.geturl()
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label = fmt.get('label')
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h = self._FORMAT_HEIGHTS.get(label)
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w = h * width // height if h and width and height else None
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formats.append({
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'format_id': label,
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'ext': fmt.get('type'),
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'url': file_url,
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'width': w,
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'height': h,
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})
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self._sort_formats(formats)
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subtitles = {}
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tracks = try_get(playlist0, lambda x: x['tracks'], list) or []
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for track in tracks:
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if not isinstance(track, dict):
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continue
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track_kind = str_or_none(track.get('kind'))
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if not track_kind or not isinstance(track_kind, compat_str):
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continue
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if track_kind.lower() not in ('captions', 'subtitles'):
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continue
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track_url = urljoin(self._APPS_BASE_URL, track.get('file'))
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if not track_url:
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continue
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track_label = track.get('label')
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subtitles.setdefault(self._CC_LANGS.get(
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track_label, track_label), []).append({
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'url': self._proto_relative_url(track_url),
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'ext': 'srt',
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})
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# Likes
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emotion = self._download_json(
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'https://emocounter.hkedcity.net/handler.php', video_id,
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data=urlencode_postdata({
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'action': 'get_emotion',
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'data[bucket_id]': 'etv',
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'data[identifier]': video_id,
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}),
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headers={'Content-Type': 'application/x-www-form-urlencoded'},
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fatal=False) or {}
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like_count = int_or_none(try_get(
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emotion, lambda x: x['data']['emotion_data'][0]['count']))
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return {
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'id': video_id,
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'title': title,
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'description': self._html_search_meta(
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'description', webpage, fatal=False),
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'upload_date': unified_strdate(self._html_search_meta(
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'ed_date', webpage, fatal=False), day_first=False),
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'duration': int_or_none(result.get('length')),
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'formats': formats,
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'subtitles': subtitles,
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'thumbnail': urljoin(self._APPS_BASE_URL, result.get('image')),
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'view_count': parse_count(result.get('view_count')),
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'like_count': like_count,
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}
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