diff options
Diffstat (limited to 'youtube_dl/extractor/adobetv.py')
| -rw-r--r-- | youtube_dl/extractor/adobetv.py | 241 |
1 files changed, 166 insertions, 75 deletions
diff --git a/youtube_dl/extractor/adobetv.py b/youtube_dl/extractor/adobetv.py index 008c98e51..80060f037 100644 --- a/youtube_dl/extractor/adobetv.py +++ b/youtube_dl/extractor/adobetv.py @@ -1,25 +1,119 @@ from __future__ import unicode_literals +import functools import re from .common import InfoExtractor from ..compat import compat_str from ..utils import ( - parse_duration, - unified_strdate, - str_to_int, - int_or_none, float_or_none, + int_or_none, ISO639Utils, - determine_ext, + OnDemandPagedList, + parse_duration, + str_or_none, + str_to_int, + unified_strdate, ) class AdobeTVBaseIE(InfoExtractor): - _API_BASE_URL = 'http://tv.adobe.com/api/v4/' + def _call_api(self, path, video_id, query, note=None): + return self._download_json( + 'http://tv.adobe.com/api/v4/' + path, + video_id, note, query=query)['data'] + + def _parse_subtitles(self, video_data, url_key): + subtitles = {} + for translation in video_data.get('translations', []): + vtt_path = translation.get(url_key) + if not vtt_path: + continue + lang = translation.get('language_w3c') or ISO639Utils.long2short(translation['language_medium']) + subtitles.setdefault(lang, []).append({ + 'ext': 'vtt', + 'url': vtt_path, + }) + return subtitles + + def _parse_video_data(self, video_data): + video_id = compat_str(video_data['id']) + title = video_data['title'] + + s3_extracted = False + formats = [] + for source in video_data.get('videos', []): + source_url = source.get('url') + if not source_url: + continue + f = { + 'format_id': source.get('quality_level'), + 'fps': int_or_none(source.get('frame_rate')), + 'height': int_or_none(source.get('height')), + 'tbr': int_or_none(source.get('video_data_rate')), + 'width': int_or_none(source.get('width')), + 'url': source_url, + } + original_filename = source.get('original_filename') + if original_filename: + if not (f.get('height') and f.get('width')): + mobj = re.search(r'_(\d+)x(\d+)', original_filename) + if mobj: + f.update({ + 'height': int(mobj.group(2)), + 'width': int(mobj.group(1)), + }) + if original_filename.startswith('s3://') and not s3_extracted: + formats.append({ + 'format_id': 'original', + 'preference': 1, + 'url': original_filename.replace('s3://', 'https://s3.amazonaws.com/'), + }) + s3_extracted = True + formats.append(f) + self._sort_formats(formats) + + return { + 'id': video_id, + 'title': title, + 'description': video_data.get('description'), + 'thumbnail': video_data.get('thumbnail'), + 'upload_date': unified_strdate(video_data.get('start_date')), + 'duration': parse_duration(video_data.get('duration')), + 'view_count': str_to_int(video_data.get('playcount')), + 'formats': formats, + 'subtitles': self._parse_subtitles(video_data, 'vtt'), + } + + +class AdobeTVEmbedIE(AdobeTVBaseIE): + IE_NAME = 'adobetv:embed' + _VALID_URL = r'https?://tv\.adobe\.com/embed/\d+/(?P<id>\d+)' + _TEST = { + 'url': 'https://tv.adobe.com/embed/22/4153', + 'md5': 'c8c0461bf04d54574fc2b4d07ac6783a', + 'info_dict': { + 'id': '4153', + 'ext': 'flv', + 'title': 'Creating Graphics Optimized for BlackBerry', + 'description': 'md5:eac6e8dced38bdaae51cd94447927459', + 'thumbnail': r're:https?://.*\.jpg$', + 'upload_date': '20091109', + 'duration': 377, + 'view_count': int, + }, + } + + def _real_extract(self, url): + video_id = self._match_id(url) + + video_data = self._call_api( + 'episode/' + video_id, video_id, {'disclosure': 'standard'})[0] + return self._parse_video_data(video_data) class AdobeTVIE(AdobeTVBaseIE): + IE_NAME = 'adobetv' _VALID_URL = r'https?://tv\.adobe\.com/(?:(?P<language>fr|de|es|jp)/)?watch/(?P<show_urlname>[^/]+)/(?P<id>[^/]+)' _TEST = { @@ -42,45 +136,33 @@ class AdobeTVIE(AdobeTVBaseIE): if not language: language = 'en' - video_data = self._download_json( - self._API_BASE_URL + 'episode/get/?language=%s&show_urlname=%s&urlname=%s&disclosure=standard' % (language, show_urlname, urlname), - urlname)['data'][0] - - formats = [{ - 'url': source['url'], - 'format_id': source.get('quality_level') or source['url'].split('-')[-1].split('.')[0] or None, - 'width': int_or_none(source.get('width')), - 'height': int_or_none(source.get('height')), - 'tbr': int_or_none(source.get('video_data_rate')), - } for source in video_data['videos']] - self._sort_formats(formats) - - return { - 'id': compat_str(video_data['id']), - 'title': video_data['title'], - 'description': video_data.get('description'), - 'thumbnail': video_data.get('thumbnail'), - 'upload_date': unified_strdate(video_data.get('start_date')), - 'duration': parse_duration(video_data.get('duration')), - 'view_count': str_to_int(video_data.get('playcount')), - 'formats': formats, - } + video_data = self._call_api( + 'episode/get', urlname, { + 'disclosure': 'standard', + 'language': language, + 'show_urlname': show_urlname, + 'urlname': urlname, + })[0] + return self._parse_video_data(video_data) class AdobeTVPlaylistBaseIE(AdobeTVBaseIE): - def _parse_page_data(self, page_data): - return [self.url_result(self._get_element_url(element_data)) for element_data in page_data] + _PAGE_SIZE = 25 + + def _fetch_page(self, display_id, query, page): + page += 1 + query['page'] = page + for element_data in self._call_api( + self._RESOURCE, display_id, query, 'Download Page %d' % page): + yield self._process_data(element_data) - def _extract_playlist_entries(self, url, display_id): - page = self._download_json(url, display_id) - entries = self._parse_page_data(page['data']) - for page_num in range(2, page['paging']['pages'] + 1): - entries.extend(self._parse_page_data( - self._download_json(url + '&page=%d' % page_num, display_id)['data'])) - return entries + def _extract_playlist_entries(self, display_id, query): + return OnDemandPagedList(functools.partial( + self._fetch_page, display_id, query), self._PAGE_SIZE) class AdobeTVShowIE(AdobeTVPlaylistBaseIE): + IE_NAME = 'adobetv:show' _VALID_URL = r'https?://tv\.adobe\.com/(?:(?P<language>fr|de|es|jp)/)?show/(?P<id>[^/]+)' _TEST = { @@ -92,26 +174,31 @@ class AdobeTVShowIE(AdobeTVPlaylistBaseIE): }, 'playlist_mincount': 136, } - - def _get_element_url(self, element_data): - return element_data['urls'][0] + _RESOURCE = 'episode' + _process_data = AdobeTVBaseIE._parse_video_data def _real_extract(self, url): language, show_urlname = re.match(self._VALID_URL, url).groups() if not language: language = 'en' - query = 'language=%s&show_urlname=%s' % (language, show_urlname) + query = { + 'disclosure': 'standard', + 'language': language, + 'show_urlname': show_urlname, + } - show_data = self._download_json(self._API_BASE_URL + 'show/get/?%s' % query, show_urlname)['data'][0] + show_data = self._call_api( + 'show/get', show_urlname, query)[0] return self.playlist_result( - self._extract_playlist_entries(self._API_BASE_URL + 'episode/?%s' % query, show_urlname), - compat_str(show_data['id']), - show_data['show_name'], - show_data['show_description']) + self._extract_playlist_entries(show_urlname, query), + str_or_none(show_data.get('id')), + show_data.get('show_name'), + show_data.get('show_description')) class AdobeTVChannelIE(AdobeTVPlaylistBaseIE): + IE_NAME = 'adobetv:channel' _VALID_URL = r'https?://tv\.adobe\.com/(?:(?P<language>fr|de|es|jp)/)?channel/(?P<id>[^/]+)(?:/(?P<category_urlname>[^/]+))?' _TEST = { @@ -121,24 +208,30 @@ class AdobeTVChannelIE(AdobeTVPlaylistBaseIE): }, 'playlist_mincount': 96, } + _RESOURCE = 'show' - def _get_element_url(self, element_data): - return element_data['url'] + def _process_data(self, show_data): + return self.url_result( + show_data['url'], 'AdobeTVShow', str_or_none(show_data.get('id'))) def _real_extract(self, url): language, channel_urlname, category_urlname = re.match(self._VALID_URL, url).groups() if not language: language = 'en' - query = 'language=%s&channel_urlname=%s' % (language, channel_urlname) + query = { + 'channel_urlname': channel_urlname, + 'language': language, + } if category_urlname: - query += '&category_urlname=%s' % category_urlname + query['category_urlname'] = category_urlname return self.playlist_result( - self._extract_playlist_entries(self._API_BASE_URL + 'show/?%s' % query, channel_urlname), + self._extract_playlist_entries(channel_urlname, query), channel_urlname) -class AdobeTVVideoIE(InfoExtractor): +class AdobeTVVideoIE(AdobeTVBaseIE): + IE_NAME = 'adobetv:video' _VALID_URL = r'https?://video\.tv\.adobe\.com/v/(?P<id>\d+)' _TEST = { @@ -160,38 +253,36 @@ class AdobeTVVideoIE(InfoExtractor): video_data = self._parse_json(self._search_regex( r'var\s+bridge\s*=\s*([^;]+);', webpage, 'bridged data'), video_id) - - formats = [{ - 'format_id': '%s-%s' % (determine_ext(source['src']), source.get('height')), - 'url': source['src'], - 'width': int_or_none(source.get('width')), - 'height': int_or_none(source.get('height')), - 'tbr': int_or_none(source.get('bitrate')), - } for source in video_data['sources']] + title = video_data['title'] + + formats = [] + sources = video_data.get('sources') or [] + for source in sources: + source_src = source.get('src') + if not source_src: + continue + formats.append({ + 'filesize': int_or_none(source.get('kilobytes') or None, invscale=1000), + 'format_id': '-'.join(filter(None, [source.get('format'), source.get('label')])), + 'height': int_or_none(source.get('height') or None), + 'tbr': int_or_none(source.get('bitrate') or None), + 'width': int_or_none(source.get('width') or None), + 'url': source_src, + }) self._sort_formats(formats) # For both metadata and downloaded files the duration varies among # formats. I just pick the max one duration = max(filter(None, [ float_or_none(source.get('duration'), scale=1000) - for source in video_data['sources']])) - - subtitles = {} - for translation in video_data.get('translations', []): - lang_id = translation.get('language_w3c') or ISO639Utils.long2short(translation['language_medium']) - if lang_id not in subtitles: - subtitles[lang_id] = [] - subtitles[lang_id].append({ - 'url': translation['vttPath'], - 'ext': 'vtt', - }) + for source in sources])) return { 'id': video_id, 'formats': formats, - 'title': video_data['title'], + 'title': title, 'description': video_data.get('description'), - 'thumbnail': video_data['video'].get('poster'), + 'thumbnail': video_data.get('video', {}).get('poster'), 'duration': duration, - 'subtitles': subtitles, + 'subtitles': self._parse_subtitles(video_data, 'vttPath'), } |