Merge adc6e01964 into c5098961b0

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Merge tag '2021.12.17' into loom

Release 2021.12.17

youtube_dl/extractor/extractors.py

@@ -645,6 +645,10 @@ from .livestream import (
 )
 from .lnkgo import LnkGoIE
 from .localnews8 import LocalNews8IE
+from .loom import (
+    LoomIE,
+    LoomFolderIE
+)
 from .lovehomeporn import LoveHomePornIE
 from .lrt import LRTIE
 from .lynda import (

youtube_dl/extractor/loom.py

@@ -0,0 +1,194 @@
+from __future__ import unicode_literals
+
+import json
+import re
+
+from .common import InfoExtractor
+
+from ..compat import (
+    compat_urllib_parse_unquote,
+    compat_urllib_parse_urlencode,
+    compat_urllib_request
+)
+from ..utils import (
+    int_or_none,
+    js_to_json,
+    try_get,
+    unified_timestamp,
+    url_or_none
+)
+
+
+class LoomBaseInfoIE(InfoExtractor):
+    _BASE_URL = 'https://www.loom.com/'
+
+
+class LoomIE(LoomBaseInfoIE):
+    _VALID_URL = r'https?://(?:www\.)?loom\.com/share/(?!folder)(?P<id>[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_json = self._html_search_regex(
+            r'window.loomSSRVideo = (.+?);',
+            webpage,
+            'info')
+        info = self._parse_json(info_json, 'json', js_to_json)
+
+        formats = []
+        for type in ['transcoded-url', 'raw-url']:
+            json_doc = self._download_json(
+                self._BASE_URL + 'api/campaigns/sessions/' + video_id + '/' + type,
+                video_id, data={})
+            url = url_or_none(json_doc.get('url'))
+            part_credentials = json_doc.get('part_credentials')
+
+            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': int_or_none(try_get(info, lambda x: x['video_properties']['width'])),
+                    'height': int_or_none(try_get(info, lambda x: x['video_properties']['height']))
+                })
+            else:
+                credentials = compat_urllib_parse_urlencode(part_credentials)
+                m3u8_formats = self._extract_m3u8_formats(url, video_id)
+                for item in m3u8_formats:
+                    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
+                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') or video_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'))
+        }
+
+
+class LoomFolderIE(LoomBaseInfoIE):
+    _VALID_URL = r'https?://(?:www\.)?loom\.com/share/folder/(?P<id>.+)/?'
+    _TESTS = [
+        {
+            'url': 'https://www.loom.com/share/folder/997db4db046f43e5912f10dc5f817b5c/List%20A-%20a%2C%20i%2C%20o',
+            'info_dict': {
+                'id': '9a8a87f6b6f546d9a400c8e7575ff7f2',
+                'title': 'List A- a, i, o'
+            },
+            'playlist_mincount': 12
+        },
+        {
+            'url': 'https://www.loom.com/share/folder/997db4db046f43e5912f10dc5f817b5c',
+            'info_dict': {
+                'id': '997db4db046f43e5912f10dc5f817b5c',
+                'title': 'Blending Lessons '
+            },
+            'playlist_mincount': 16
+        }
+    ]
+
+    def _get_real_folder_id(self, path):
+        subfolders = re.match(
+            r'^([a-zA-Z0-9]+)(?:\/(.+))*$',
+            compat_urllib_parse_unquote(path))
+        folder_names = subfolders.groups()[1:]
+        parent_folder_id = subfolders.group(1)
+        if(folder_names[0] is None):
+            return path
+
+        # Fetch folder id
+        request = compat_urllib_request.Request(
+            self._BASE_URL + 'v1/folders/by_name',
+            json.dumps({
+                'folder_names': folder_names,
+                'parent_folder_id': parent_folder_id
+            }).encode('utf-8'))
+        json_doc = self._download_json(request, parent_folder_id)
+
+        return try_get(json_doc, lambda x: x['current_folder']['id'])
+
+    def _get_folder_info(self, folder_id):
+        json_doc = self._download_json(url_or_none(self._BASE_URL + 'v1/folders/' + folder_id), folder_id)
+        videos = []
+
+        # Recursive call for subfolder
+        for folder in json_doc.get('folders'):
+            subfolder_info = self._get_folder_info(folder.get('id'))
+            videos.extend(subfolder_info.get('entries'))
+        videos.extend([val.get('id') for val in json_doc.get('videos')])
+
+        return {
+            'id': folder_id,
+            'title': json_doc.get('name'),
+            'description': json_doc.get('description'),
+            'entries': videos
+        }
+
+    def _real_extract(self, url):
+        folder_id = self._match_id(url)
+        folder_id = self._get_real_folder_id(folder_id)
+        folder_info = self._get_folder_info(folder_id)
+        folder_info['_type'] = 'playlist'
+
+        for i in range(len(folder_info['entries'])):
+            video_id = folder_info['entries'][i]
+            folder_info['entries'][i] = self.url_result(url_or_none(self._BASE_URL + 'share/' + video_id), 'Loom', video_id)
+
+        return folder_info