186 lines
7.2 KiB
Python
186 lines
7.2 KiB
Python
# coding: utf-8
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from __future__ import unicode_literals
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import re
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from .common import InfoExtractor
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from ..utils import (
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int_or_none,
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urlencode_postdata,
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compat_str,
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ExtractorError,
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)
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class CuriosityStreamBaseIE(InfoExtractor):
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_NETRC_MACHINE = 'curiositystream'
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_auth_token = None
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_API_BASE_URL = 'https://api.curiositystream.com/v1/'
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def _handle_errors(self, result):
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error = result.get('error', {}).get('message')
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if error:
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if isinstance(error, dict):
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error = ', '.join(error.values())
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raise ExtractorError(
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'%s said: %s' % (self.IE_NAME, error), expected=True)
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def _call_api(self, path, video_id, query=None):
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headers = {}
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if self._auth_token:
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headers['X-Auth-Token'] = self._auth_token
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result = self._download_json(
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self._API_BASE_URL + path, video_id, headers=headers, query=query)
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self._handle_errors(result)
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return result['data']
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def _real_initialize(self):
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email, password = self._get_login_info()
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if email is None:
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return
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result = self._download_json(
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self._API_BASE_URL + 'login', None, data=urlencode_postdata({
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'email': email,
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'password': password,
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}))
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self._handle_errors(result)
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self._auth_token = result['message']['auth_token']
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class CuriosityStreamIE(CuriosityStreamBaseIE):
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IE_NAME = 'curiositystream'
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_VALID_URL = r'https?://(?:app\.)?curiositystream\.com/video/(?P<id>\d+)'
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_TEST = {
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'url': 'https://app.curiositystream.com/video/2',
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'info_dict': {
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'id': '2',
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'ext': 'mp4',
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'title': 'How Did You Develop The Internet?',
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'description': 'Vint Cerf, Google\'s Chief Internet Evangelist, describes how he and Bob Kahn created the internet.',
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},
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'params': {
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'format': 'bestvideo',
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# m3u8 download
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'skip_download': True,
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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)
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formats = []
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for encoding_format in ('m3u8', 'mpd'):
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media = self._call_api('media/' + video_id, video_id, query={
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'encodingsNew': 'true',
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'encodingsFormat': encoding_format,
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})
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for encoding in media.get('encodings', []):
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playlist_url = encoding.get('master_playlist_url')
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if encoding_format == 'm3u8':
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# use `m3u8` entry_protocol until EXT-X-MAP is properly supported by `m3u8_native` entry_protocol
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formats.extend(self._extract_m3u8_formats(
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playlist_url, video_id, 'mp4',
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m3u8_id='hls', fatal=False))
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elif encoding_format == 'mpd':
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formats.extend(self._extract_mpd_formats(
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playlist_url, video_id, mpd_id='dash', fatal=False))
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encoding_url = encoding.get('url')
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file_url = encoding.get('file_url')
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if not encoding_url and not file_url:
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continue
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f = {
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'width': int_or_none(encoding.get('width')),
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'height': int_or_none(encoding.get('height')),
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'vbr': int_or_none(encoding.get('video_bitrate')),
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'abr': int_or_none(encoding.get('audio_bitrate')),
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'filesize': int_or_none(encoding.get('size_in_bytes')),
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'vcodec': encoding.get('video_codec'),
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'acodec': encoding.get('audio_codec'),
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'container': encoding.get('container_type'),
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}
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for f_url in (encoding_url, file_url):
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if not f_url:
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continue
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fmt = f.copy()
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rtmp = re.search(r'^(?P<url>rtmpe?://(?P<host>[^/]+)/(?P<app>.+))/(?P<playpath>mp[34]:.+)$', f_url)
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if rtmp:
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fmt.update({
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'url': rtmp.group('url'),
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'play_path': rtmp.group('playpath'),
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'app': rtmp.group('app'),
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'ext': 'flv',
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'format_id': 'rtmp',
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})
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else:
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fmt.update({
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'url': f_url,
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'format_id': 'http',
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})
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formats.append(fmt)
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self._sort_formats(formats)
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title = media['title']
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subtitles = {}
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for closed_caption in media.get('closed_captions', []):
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sub_url = closed_caption.get('file')
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if not sub_url:
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continue
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lang = closed_caption.get('code') or closed_caption.get('language') or 'en'
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subtitles.setdefault(lang, []).append({
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'url': sub_url,
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})
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return {
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'id': video_id,
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'formats': formats,
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'title': title,
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'description': media.get('description'),
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'thumbnail': media.get('image_large') or media.get('image_medium') or media.get('image_small'),
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'duration': int_or_none(media.get('duration')),
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'tags': media.get('tags'),
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'subtitles': subtitles,
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}
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class CuriosityStreamCollectionIE(CuriosityStreamBaseIE):
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IE_NAME = 'curiositystream:collection'
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_VALID_URL = r'https?://(?:app\.)?curiositystream\.com/(?:collections?|series)/(?P<id>\d+)'
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_API_BASE_URL = 'https://api.curiositystream.com/v2/collections/'
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_TESTS = [{
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'url': 'https://curiositystream.com/collections/86',
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'info_dict': {
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'id': '86',
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'title': 'Staff Picks',
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'description': 'Wondering where to start? Here are a few of our favorite series and films... from our couch to yours.',
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},
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'playlist_mincount': 7,
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}, {
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'url': 'https://app.curiositystream.com/collection/2',
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'info_dict': {
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'id': '2',
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'title': 'Curious Minds: The Internet',
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'description': 'How is the internet shaping our lives in the 21st Century?',
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},
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'playlist_mincount': 16,
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}, {
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'url': 'https://curiositystream.com/series/2',
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'only_matching': True,
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}, {
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'url': 'https://curiositystream.com/collections/36',
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'only_matching': True,
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}]
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def _real_extract(self, url):
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collection_id = self._match_id(url)
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collection = self._call_api(collection_id, collection_id)
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entries = []
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for media in collection.get('media', []):
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media_id = compat_str(media.get('id'))
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media_type, ie = ('series', CuriosityStreamCollectionIE) if media.get('is_collection') else ('video', CuriosityStreamIE)
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entries.append(self.url_result(
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'https://curiositystream.com/%s/%s' % (media_type, media_id),
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ie=ie.ie_key(), video_id=media_id))
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return self.playlist_result(
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entries, collection_id,
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collection.get('title'), collection.get('description'))
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