diff --git a/youtube_dl/extractor/extractors.py b/youtube_dl/extractor/extractors.py index ab8d6a5a5..78bc67f09 100644 --- a/youtube_dl/extractor/extractors.py +++ b/youtube_dl/extractor/extractors.py @@ -605,6 +605,7 @@ from .livestream import ( ) from .lnkgo import LnkGoIE from .localnews8 import LocalNews8IE +from .loom import LoomIE from .lovehomeporn import LoveHomePornIE from .lrt import LRTIE from .lynda import ( diff --git a/youtube_dl/extractor/loom.py b/youtube_dl/extractor/loom.py new file mode 100644 index 000000000..1a22d7aeb --- /dev/null +++ b/youtube_dl/extractor/loom.py @@ -0,0 +1,127 @@ +from __future__ import unicode_literals + +from .common import InfoExtractor + +from ..compat import ( + compat_urllib_parse_urlencode, + compat_urllib_request +) +from ..utils import ( + js_to_json, + try_get, + unified_timestamp, + url_or_none +) + + +class LoomBaseInfoIE(InfoExtractor): + _BASE_URL = 'https://www.loom.com/' + + def _extract_video_info_json(self, webpage, video_id): + info = self._html_search_regex( + r'window.loomSSRVideo = (.+?);', + webpage, + 'info') + return self._parse_json(info, 'json', js_to_json) + + def _get_url_by_id_type(self, video_id, type): + request = compat_urllib_request.Request( + self._BASE_URL + 'api/campaigns/sessions/' + video_id + '/' + type, + {}) + (json, _) = self._download_json_handle(request, video_id) + return (url_or_none(json.get('url')), json.get('part_credentials')) + + def _get_m3u8_formats(self, url, video_id, credentials): + format_list = self._extract_m3u8_formats(url, video_id) + for item in format_list: + item['protocol'] = 'm3u8_native' + item['url'] += '?' + credentials + item['ext'] = 'mp4' + item['format_id'] = 'hls-' + str(item.get('height', 0)) + item['extra_param_to_segment_url'] = credentials + return format_list + + +class LoomIE(LoomBaseInfoIE): + _VALID_URL = r'https?://(?:www\.)?loom\.com/share/(?P[a-zA-Z0-9]+)' + _TESTS = [ + { + 'url': 'https://www.loom.com/share/31b41727a5b24dacb6c1417a565b2ebf', + 'md5': '8b94361aabff2075141dc60bd6d35453', + 'info_dict': { + 'id': '31b41727a5b24dacb6c1417a565b2ebf', + 'ext': 'mp4', + 'title': 'How to resize your camera bubble', + 'uploader': 'Allie Hitchcock', + 'upload_date': '20201007', + 'timestamp': 1602089241 + } + }, + { + 'url': 'https://www.loom.com/share/7e5168ec3b0744cab5e08a340cc7e086', + 'md5': '47dd14aa1d8054c249b68ca57ad9963f', + 'info_dict': { + 'id': '7e5168ec3b0744cab5e08a340cc7e086', + 'ext': 'mp4', + 'title': 'How to flip your camera ', + 'uploader': 'Matthew Flores', + 'upload_date': '20200423', + 'timestamp': 1587646164 + } + }, + { + 'url': 'https://www.loom.com/share/6670e3eba3c84dc09ada8306c7138075', + 'md5': 'bfad8181ed49d6252b10dfdeb46c535e', + 'info_dict': { + 'id': '6670e3eba3c84dc09ada8306c7138075', + 'ext': 'mp4', + 'title': 'How to record your first video on Loom', + 'uploader': 'Allie Hitchcock', + 'upload_date': '20201118', + 'timestamp': 1605729404 + } + } + ] + + def _real_extract(self, url): + video_id = self._match_id(url) + webpage = self._download_webpage(url, video_id) + + info = self._extract_video_info_json(webpage, video_id) + + formats = [] + for type in ['transcoded-url', 'raw-url']: + (url, part_credentials) = self._get_url_by_id_type(video_id, type) + ext = self._search_regex( + r'\.([a-zA-Z0-9]+)\?', + url, 'ext', default=None) + if(ext != 'm3u8'): + formats.append({ + 'url': url, + 'ext': ext, + 'format_id': type, + 'width': try_get(info, lambda x: x['video_properties']['width']), + 'height': try_get(info, lambda x: x['video_properties']['height']) + }) + else: + credentials = compat_urllib_parse_urlencode(part_credentials) + m3u8_formats = self._get_m3u8_formats(url, video_id, credentials) + for i in range(len(m3u8_formats)): + formats.insert( + (-1, len(formats))[i == len(m3u8_formats) - 1], + m3u8_formats[i]) + + return { + 'id': info.get('id'), + 'title': info.get('name'), + 'formats': formats, + 'thumbnails': [ + { + 'id': key, + 'url': url_or_none(self._BASE_URL + value) + } for key, value in info.get('thumbnails').items() + ], + 'description': info.get('description'), + 'uploader': info.get('owner_full_name'), + 'timestamp': unified_timestamp(info.get('createdAt')) + }