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import json
import urllib.parse
from .common import InfoExtractor
from ..utils import (
ExtractorError,
parse_iso8601,
update_url_query,
url_or_none,
)
from ..utils.traversal import traverse_obj
class BoxIE(InfoExtractor):
_VALID_URL = r'https?://(?:[^.]+\.)?app\.box\.com/s/(?P<shared_name>[^/?#]+)(?:/file/(?P<id>\d+))?'
_TESTS = [{
'url': 'https://mlssoccer.app.box.com/s/0evd2o3e08l60lr4ygukepvnkord1o1x/file/510727257538',
'md5': '1f81b2fd3960f38a40a3b8823e5fcd43',
'info_dict': {
'id': '510727257538',
'ext': 'mp4',
'title': 'Garber St. Louis will be 28th MLS team +scarving.mp4',
'uploader': '',
'timestamp': 1566320259,
'upload_date': '20190820',
'uploader_id': '235196876',
},
'params': {'skip_download': 'dash fragment too small'},
}, {
'url': 'https://utexas.app.box.com/s/2x6vanv85fdl8j2eqlcxmv0gp1wvps6e',
'info_dict': {
'id': '787379022466',
'ext': 'mp4',
'title': 'Webinar recording: Take the Leap!.mp4',
'uploader': 'Patricia Mosele',
'timestamp': 1615824864,
'upload_date': '20210315',
'uploader_id': '239068974',
},
'params': {'skip_download': 'dash fragment too small'},
}]
def _real_extract(self, url):
shared_name, file_id = self._match_valid_url(url).groups()
webpage = self._download_webpage(url, file_id or shared_name)
if not file_id:
post_stream_data = self._search_json(
r'Box\.postStreamData\s*=', webpage, 'Box post-stream data', shared_name)
shared_item = traverse_obj(
post_stream_data, ('/app-api/enduserapp/shared-item', {dict})) or {}
if shared_item.get('itemType') != 'file':
raise ExtractorError('The requested resource is not a file', expected=True)
file_id = str(shared_item['itemID'])
request_token = self._search_json(
r'Box\.config\s*=', webpage, 'Box config', file_id)['requestToken']
access_token = self._download_json(
'https://app.box.com/app-api/enduserapp/elements/tokens', file_id,
'Downloading token JSON metadata',
data=json.dumps({'fileIDs': [file_id]}).encode(), headers={
'Content-Type': 'application/json',
'X-Request-Token': request_token,
'X-Box-EndUser-API': 'sharedName=' + shared_name,
})[file_id]['read']
shared_link = 'https://app.box.com/s/' + shared_name
f = self._download_json(
'https://api.box.com/2.0/files/' + file_id, file_id,
'Downloading file JSON metadata', headers={
'Authorization': 'Bearer ' + access_token,
'BoxApi': 'shared_link=' + shared_link,
'X-Rep-Hints': '[dash]', # TODO: extract `hls` formats
}, query={
'fields': 'authenticated_download_url,created_at,created_by,description,extension,is_download_available,name,representations,size'
})
title = f['name']
query = {
'access_token': access_token,
'shared_link': shared_link
}
formats = []
for url_tmpl in traverse_obj(f, (
'representations', 'entries', lambda _, v: v['representation'] == 'dash',
'content', 'url_template', {url_or_none}
)):
manifest_url = update_url_query(url_tmpl.replace('{+asset_path}', 'manifest.mpd'), query)
fmts = self._extract_mpd_formats(manifest_url, file_id)
for fmt in fmts:
fmt['extra_param_to_segment_url'] = urllib.parse.urlparse(manifest_url).query
formats.extend(fmts)
creator = f.get('created_by') or {}
return {
'id': file_id,
'title': title,
'formats': formats,
'description': f.get('description') or None,
'uploader': creator.get('name'),
'timestamp': parse_iso8601(f.get('created_at')),
'uploader_id': creator.get('id'),
}
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