hketv.py (6965B)
1 # coding: utf-8 2 from __future__ import unicode_literals 3 4 from .common import InfoExtractor 5 from ..compat import compat_str 6 from ..utils import ( 7 clean_html, 8 ExtractorError, 9 int_or_none, 10 merge_dicts, 11 parse_count, 12 str_or_none, 13 try_get, 14 unified_strdate, 15 urlencode_postdata, 16 urljoin, 17 ) 18 19 20 class HKETVIE(InfoExtractor): 21 IE_NAME = 'hketv' 22 IE_DESC = '香港教育局教育電視 (HKETV) Educational Television, Hong Kong Educational Bureau' 23 _GEO_BYPASS = False 24 _GEO_COUNTRIES = ['HK'] 25 _VALID_URL = r'https?://(?:www\.)?hkedcity\.net/etv/resource/(?P<id>[0-9]+)' 26 _TESTS = [{ 27 'url': 'https://www.hkedcity.net/etv/resource/2932360618', 28 'md5': 'f193712f5f7abb208ddef3c5ea6ed0b7', 29 'info_dict': { 30 'id': '2932360618', 31 'ext': 'mp4', 32 'title': '喜閱一生(共享閱讀樂) (中、英文字幕可供選擇)', 33 'description': 'md5:d5286d05219ef50e0613311cbe96e560', 34 'upload_date': '20181024', 35 'duration': 900, 36 'subtitles': 'count:2', 37 }, 38 'skip': 'Geo restricted to HK', 39 }, { 40 'url': 'https://www.hkedcity.net/etv/resource/972641418', 41 'md5': '1ed494c1c6cf7866a8290edad9b07dc9', 42 'info_dict': { 43 'id': '972641418', 44 'ext': 'mp4', 45 'title': '衣冠楚楚 (天使系列之一)', 46 'description': 'md5:10bb3d659421e74f58e5db5691627b0f', 47 'upload_date': '20070109', 48 'duration': 907, 49 'subtitles': {}, 50 }, 51 'params': { 52 'geo_verification_proxy': '<HK proxy here>', 53 }, 54 'skip': 'Geo restricted to HK', 55 }] 56 57 _CC_LANGS = { 58 '中文(繁體中文)': 'zh-Hant', 59 '中文(简体中文)': 'zh-Hans', 60 'English': 'en', 61 'Bahasa Indonesia': 'id', 62 '\u0939\u093f\u0928\u094d\u0926\u0940': 'hi', 63 '\u0928\u0947\u092a\u093e\u0932\u0940': 'ne', 64 'Tagalog': 'tl', 65 '\u0e44\u0e17\u0e22': 'th', 66 '\u0627\u0631\u062f\u0648': 'ur', 67 } 68 _FORMAT_HEIGHTS = { 69 'SD': 360, 70 'HD': 720, 71 } 72 _APPS_BASE_URL = 'https://apps.hkedcity.net' 73 74 def _real_extract(self, url): 75 video_id = self._match_id(url) 76 webpage = self._download_webpage(url, video_id) 77 78 title = ( 79 self._html_search_meta( 80 ('ed_title', 'search.ed_title'), webpage, default=None) 81 or self._search_regex( 82 r'data-favorite_title_(?:eng|chi)=(["\'])(?P<id>(?:(?!\1).)+)\1', 83 webpage, 'title', default=None, group='url') 84 or self._html_search_regex( 85 r'<h1>([^<]+)</h1>', webpage, 'title', default=None) 86 or self._og_search_title(webpage) 87 ) 88 89 file_id = self._search_regex( 90 r'post_var\[["\']file_id["\']\s*\]\s*=\s*(.+?);', 91 webpage, 'file ID') 92 curr_url = self._search_regex( 93 r'post_var\[["\']curr_url["\']\s*\]\s*=\s*"(.+?)";', 94 webpage, 'curr URL') 95 data = { 96 'action': 'get_info', 97 'curr_url': curr_url, 98 'file_id': file_id, 99 'video_url': file_id, 100 } 101 102 response = self._download_json( 103 self._APPS_BASE_URL + '/media/play/handler.php', video_id, 104 data=urlencode_postdata(data), 105 headers=merge_dicts({ 106 'Content-Type': 'application/x-www-form-urlencoded'}, 107 self.geo_verification_headers())) 108 109 result = response['result'] 110 111 if not response.get('success') or not response.get('access'): 112 error = clean_html(response.get('access_err_msg')) 113 if 'Video streaming is not available in your country' in error: 114 self.raise_geo_restricted( 115 msg=error, countries=self._GEO_COUNTRIES) 116 else: 117 raise ExtractorError(error, expected=True) 118 119 formats = [] 120 121 width = int_or_none(result.get('width')) 122 height = int_or_none(result.get('height')) 123 124 playlist0 = result['playlist'][0] 125 for fmt in playlist0['sources']: 126 file_url = urljoin(self._APPS_BASE_URL, fmt.get('file')) 127 if not file_url: 128 continue 129 # If we ever wanted to provide the final resolved URL that 130 # does not require cookies, albeit with a shorter lifespan: 131 # urlh = self._downloader.urlopen(file_url) 132 # resolved_url = urlh.geturl() 133 label = fmt.get('label') 134 h = self._FORMAT_HEIGHTS.get(label) 135 w = h * width // height if h and width and height else None 136 formats.append({ 137 'format_id': label, 138 'ext': fmt.get('type'), 139 'url': file_url, 140 'width': w, 141 'height': h, 142 }) 143 self._sort_formats(formats) 144 145 subtitles = {} 146 tracks = try_get(playlist0, lambda x: x['tracks'], list) or [] 147 for track in tracks: 148 if not isinstance(track, dict): 149 continue 150 track_kind = str_or_none(track.get('kind')) 151 if not track_kind or not isinstance(track_kind, compat_str): 152 continue 153 if track_kind.lower() not in ('captions', 'subtitles'): 154 continue 155 track_url = urljoin(self._APPS_BASE_URL, track.get('file')) 156 if not track_url: 157 continue 158 track_label = track.get('label') 159 subtitles.setdefault(self._CC_LANGS.get( 160 track_label, track_label), []).append({ 161 'url': self._proto_relative_url(track_url), 162 'ext': 'srt', 163 }) 164 165 # Likes 166 emotion = self._download_json( 167 'https://emocounter.hkedcity.net/handler.php', video_id, 168 data=urlencode_postdata({ 169 'action': 'get_emotion', 170 'data[bucket_id]': 'etv', 171 'data[identifier]': video_id, 172 }), 173 headers={'Content-Type': 'application/x-www-form-urlencoded'}, 174 fatal=False) or {} 175 like_count = int_or_none(try_get( 176 emotion, lambda x: x['data']['emotion_data'][0]['count'])) 177 178 return { 179 'id': video_id, 180 'title': title, 181 'description': self._html_search_meta( 182 'description', webpage, fatal=False), 183 'upload_date': unified_strdate(self._html_search_meta( 184 'ed_date', webpage, fatal=False), day_first=False), 185 'duration': int_or_none(result.get('length')), 186 'formats': formats, 187 'subtitles': subtitles, 188 'thumbnail': urljoin(self._APPS_BASE_URL, result.get('image')), 189 'view_count': parse_count(result.get('view_count')), 190 'like_count': like_count, 191 }