import re import urllib.parse from .common import InfoExtractor from .youtube import YoutubeIE from ..utils import ( ExtractorError, bug_reports_message, determine_ext, extract_attributes, get_element_by_class, get_element_html_by_id, int_or_none, lowercase_escape, try_get, update_url_query, ) class GoogleDriveIE(InfoExtractor): _VALID_URL = r'''(?x) https?:// (?: (?:docs|drive|drive\.usercontent)\.google\.com/ (?: (?:uc|open|download)\?.*?id=| file/d/ )| video\.google\.com/get_player\?.*?docid= ) (?P[a-zA-Z0-9_-]{28,}) ''' _TESTS = [{ 'url': 'https://drive.google.com/file/d/0ByeS4oOUV-49Zzh4R1J6R09zazQ/edit?pli=1', 'md5': '5c602afbbf2c1db91831f5d82f678554', 'info_dict': { 'id': '0ByeS4oOUV-49Zzh4R1J6R09zazQ', 'ext': 'mp4', 'title': 'Big Buck Bunny.mp4', 'duration': 45, 'thumbnail': 'https://drive.google.com/thumbnail?id=0ByeS4oOUV-49Zzh4R1J6R09zazQ', }, }, { # has itag 50 which is not in YoutubeIE._formats (royalty Free music from 1922) 'url': 'https://drive.google.com/uc?id=1IP0o8dHcQrIHGgVyp0Ofvx2cGfLzyO1x', 'md5': '322db8d63dd19788c04050a4bba67073', 'info_dict': { 'id': '1IP0o8dHcQrIHGgVyp0Ofvx2cGfLzyO1x', 'ext': 'mp3', 'title': 'My Buddy - Henry Burr - Gus Kahn - Walter Donaldson.mp3', 'duration': 184, 'thumbnail': 'https://drive.google.com/thumbnail?id=1IP0o8dHcQrIHGgVyp0Ofvx2cGfLzyO1x', }, }, { # video can't be watched anonymously due to view count limit reached, # but can be downloaded (see https://github.com/ytdl-org/youtube-dl/issues/14046) 'url': 'https://drive.google.com/file/d/0B-vUyvmDLdWDcEt4WjBqcmI2XzQ/view', 'only_matching': True, }, { # video id is longer than 28 characters 'url': 'https://drive.google.com/file/d/1ENcQ_jeCuj7y19s66_Ou9dRP4GKGsodiDQ/edit', 'only_matching': True, }, { 'url': 'https://drive.google.com/open?id=0B2fjwgkl1A_CX083Tkowdmt6d28', 'only_matching': True, }, { 'url': 'https://drive.google.com/uc?id=0B2fjwgkl1A_CX083Tkowdmt6d28', 'only_matching': True, }, { 'url': 'https://drive.usercontent.google.com/download?id=0ByeS4oOUV-49Zzh4R1J6R09zazQ', 'only_matching': True, }] _FORMATS_EXT = { **{k: v['ext'] for k, v in YoutubeIE._formats.items() if v.get('ext')}, '50': 'm4a', } _BASE_URL_CAPTIONS = 'https://drive.google.com/timedtext' _CAPTIONS_ENTRY_TAG = { 'subtitles': 'track', 'automatic_captions': 'target', } _caption_formats_ext = [] _captions_xml = None @classmethod def _extract_embed_urls(cls, url, webpage): mobj = re.search( r']+src="https?://(?:video\.google\.com/get_player\?.*?docid=|(?:docs|drive)\.google\.com/file/d/)(?P[a-zA-Z0-9_-]{28,})', webpage) if mobj: yield 'https://drive.google.com/file/d/{}'.format(mobj.group('id')) def _download_subtitles_xml(self, video_id, subtitles_id, hl): if self._captions_xml: return self._captions_xml = self._download_xml( self._BASE_URL_CAPTIONS, video_id, query={ 'id': video_id, 'vid': subtitles_id, 'hl': hl, 'v': video_id, 'type': 'list', 'tlangs': '1', 'fmts': '1', 'vssids': '1', }, note='Downloading subtitles XML', errnote='Unable to download subtitles XML', fatal=False) if self._captions_xml: for f in self._captions_xml.findall('format'): if f.attrib.get('fmt_code') and not f.attrib.get('default'): self._caption_formats_ext.append(f.attrib['fmt_code']) def _get_captions_by_type(self, video_id, subtitles_id, caption_type, origin_lang_code=None): if not subtitles_id or not caption_type: return captions = {} for caption_entry in self._captions_xml.findall( self._CAPTIONS_ENTRY_TAG[caption_type]): caption_lang_code = caption_entry.attrib.get('lang_code') if not caption_lang_code: continue caption_format_data = [] for caption_format in self._caption_formats_ext: query = { 'vid': subtitles_id, 'v': video_id, 'fmt': caption_format, 'lang': (caption_lang_code if origin_lang_code is None else origin_lang_code), 'type': 'track', 'name': '', 'kind': '', } if origin_lang_code is not None: query.update({'tlang': caption_lang_code}) caption_format_data.append({ 'url': update_url_query(self._BASE_URL_CAPTIONS, query), 'ext': caption_format, }) captions[caption_lang_code] = caption_format_data return captions def _get_subtitles(self, video_id, subtitles_id, hl): if not subtitles_id or not hl: return self._download_subtitles_xml(video_id, subtitles_id, hl) if not self._captions_xml: return return self._get_captions_by_type(video_id, subtitles_id, 'subtitles') def _get_automatic_captions(self, video_id, subtitles_id, hl): if not subtitles_id or not hl: return self._download_subtitles_xml(video_id, subtitles_id, hl) if not self._captions_xml: return track = self._captions_xml.find('track') if track is None: return origin_lang_code = track.attrib.get('lang_code') if not origin_lang_code: return return self._get_captions_by_type( video_id, subtitles_id, 'automatic_captions', origin_lang_code) def _real_extract(self, url): video_id = self._match_id(url) video_info = urllib.parse.parse_qs(self._download_webpage( 'https://drive.google.com/get_video_info', video_id, 'Downloading video webpage', query={'docid': video_id})) def get_value(key): return try_get(video_info, lambda x: x[key][0]) reason = get_value('reason') title = get_value('title') formats = [] fmt_stream_map = (get_value('fmt_stream_map') or '').split(',') fmt_list = (get_value('fmt_list') or '').split(',') if fmt_stream_map and fmt_list: resolutions = {} for fmt in fmt_list: mobj = re.search( r'^(?P\d+)/(?P\d+)[xX](?P\d+)', fmt) if mobj: resolutions[mobj.group('format_id')] = ( int(mobj.group('width')), int(mobj.group('height'))) for fmt_stream in fmt_stream_map: fmt_stream_split = fmt_stream.split('|') if len(fmt_stream_split) < 2: continue format_id, format_url = fmt_stream_split[:2] ext = self._FORMATS_EXT.get(format_id) if not ext: self.report_warning(f'Unknown format {format_id}{bug_reports_message()}') f = { 'url': lowercase_escape(format_url), 'format_id': format_id, 'ext': ext, } resolution = resolutions.get(format_id) if resolution: f.update({ 'width': resolution[0], 'height': resolution[1], }) formats.append(f) source_url = update_url_query( 'https://drive.usercontent.google.com/download', { 'id': video_id, 'export': 'download', 'confirm': 't', }) def request_source_file(source_url, kind, data=None): return self._request_webpage( source_url, video_id, note=f'Requesting {kind} file', errnote=f'Unable to request {kind} file', fatal=False, data=data) urlh = request_source_file(source_url, 'source') if urlh: def add_source_format(urlh): nonlocal title if not title: title = self._search_regex( r'\bfilename="([^"]+)"', urlh.headers.get('Content-Disposition'), 'title', default=None) formats.append({ # Use redirect URLs as download URLs in order to calculate # correct cookies in _calc_cookies. # Using original URLs may result in redirect loop due to # google.com's cookies mistakenly used for googleusercontent.com # redirect URLs (see #23919). 'url': urlh.url, 'ext': determine_ext(title, 'mp4').lower(), 'format_id': 'source', 'quality': 1, }) if urlh.headers.get('Content-Disposition'): add_source_format(urlh) else: confirmation_webpage = self._webpage_read_content( urlh, url, video_id, note='Downloading confirmation page', errnote='Unable to confirm download', fatal=False) if confirmation_webpage: confirmed_source_url = extract_attributes( get_element_html_by_id('download-form', confirmation_webpage) or '').get('action') if confirmed_source_url: urlh = request_source_file(confirmed_source_url, 'confirmed source', data=b'') if urlh and urlh.headers.get('Content-Disposition'): add_source_format(urlh) else: self.report_warning( get_element_by_class('uc-error-subcaption', confirmation_webpage) or get_element_by_class('uc-error-caption', confirmation_webpage) or 'unable to extract confirmation code') if not formats and reason: if title: self.raise_no_formats(reason, expected=True) else: raise ExtractorError(reason, expected=True) hl = get_value('hl') subtitles_id = None ttsurl = get_value('ttsurl') if ttsurl: # the video Id for subtitles will be the last value in the ttsurl # query string subtitles_id = ttsurl.encode().decode( 'unicode_escape').split('=')[-1] self.cookiejar.clear(domain='.google.com', path='/', name='NID') return { 'id': video_id, 'title': title, 'thumbnail': 'https://drive.google.com/thumbnail?id=' + video_id, 'duration': int_or_none(get_value('length_seconds')), 'formats': formats, 'subtitles': self.extract_subtitles(video_id, subtitles_id, hl), 'automatic_captions': self.extract_automatic_captions( video_id, subtitles_id, hl), } class GoogleDriveFolderIE(InfoExtractor): IE_NAME = 'GoogleDrive:Folder' _VALID_URL = r'https?://(?:docs|drive)\.google\.com/drive/folders/(?P[\w-]{28,})' _TESTS = [{ 'url': 'https://drive.google.com/drive/folders/1dQ4sx0-__Nvg65rxTSgQrl7VyW_FZ9QI', 'info_dict': { 'id': '1dQ4sx0-__Nvg65rxTSgQrl7VyW_FZ9QI', 'title': 'Forrest', }, 'playlist_count': 3, }] _BOUNDARY = '=====vc17a3rwnndj=====' _REQUEST = "/drive/v2beta/files?openDrive=true&reason=102&syncType=0&errorRecovery=false&q=trashed%20%3D%20false%20and%20'{folder_id}'%20in%20parents&fields=kind%2CnextPageToken%2Citems(kind%2CmodifiedDate%2CmodifiedByMeDate%2ClastViewedByMeDate%2CfileSize%2Cowners(kind%2CpermissionId%2Cid)%2ClastModifyingUser(kind%2CpermissionId%2Cid)%2ChasThumbnail%2CthumbnailVersion%2Ctitle%2Cid%2CresourceKey%2Cshared%2CsharedWithMeDate%2CuserPermission(role)%2CexplicitlyTrashed%2CmimeType%2CquotaBytesUsed%2Ccopyable%2CfileExtension%2CsharingUser(kind%2CpermissionId%2Cid)%2Cspaces%2Cversion%2CteamDriveId%2ChasAugmentedPermissions%2CcreatedDate%2CtrashingUser(kind%2CpermissionId%2Cid)%2CtrashedDate%2Cparents(id)%2CshortcutDetails(targetId%2CtargetMimeType%2CtargetLookupStatus)%2Ccapabilities(canCopy%2CcanDownload%2CcanEdit%2CcanAddChildren%2CcanDelete%2CcanRemoveChildren%2CcanShare%2CcanTrash%2CcanRename%2CcanReadTeamDrive%2CcanMoveTeamDriveItem)%2Clabels(starred%2Ctrashed%2Crestricted%2Cviewed))%2CincompleteSearch&appDataFilter=NO_APP_DATA&spaces=drive&pageToken={page_token}&maxResults=50&supportsTeamDrives=true&includeItemsFromAllDrives=true&corpora=default&orderBy=folder%2Ctitle_natural%20asc&retryCount=0&key={key} HTTP/1.1" _DATA = f'''--{_BOUNDARY} content-type: application/http content-transfer-encoding: binary GET %s --{_BOUNDARY} ''' def _call_api(self, folder_id, key, data, **kwargs): response = self._download_webpage( 'https://clients6.google.com/batch/drive/v2beta', folder_id, data=data.encode(), headers={ 'Content-Type': 'text/plain;charset=UTF-8;', 'Origin': 'https://drive.google.com', }, query={ '$ct': f'multipart/mixed; boundary="{self._BOUNDARY}"', 'key': key, }, **kwargs) return self._search_json('', response, 'api response', folder_id, **kwargs) or {} def _get_folder_items(self, folder_id, key): page_token = '' while page_token is not None: request = self._REQUEST.format(folder_id=folder_id, page_token=page_token, key=key) page = self._call_api(folder_id, key, self._DATA % request) yield from page['items'] page_token = page.get('nextPageToken') def _real_extract(self, url): folder_id = self._match_id(url) webpage = self._download_webpage(url, folder_id) key = self._search_regex(r'"(\w{39})"', webpage, 'key') folder_info = self._call_api(folder_id, key, self._DATA % f'/drive/v2beta/files/{folder_id} HTTP/1.1', fatal=False) return self.playlist_from_matches( self._get_folder_items(folder_id, key), folder_id, folder_info.get('title'), ie=GoogleDriveIE, getter=lambda item: f'https://drive.google.com/file/d/{item["id"]}')