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			98 lines
		
	
	
		
			3.7 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
			
		
		
	
	
			98 lines
		
	
	
		
			3.7 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
# coding: utf-8
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from __future__ import unicode_literals
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import json
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from .common import InfoExtractor
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from ..utils import (
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    determine_ext,
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    parse_iso8601,
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    # try_get,
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    update_url_query,
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)
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class BoxIE(InfoExtractor):
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    _VALID_URL = r'https?://(?:[^.]+\.)?app\.box\.com/s/(?P<shared_name>[^/]+)/file/(?P<id>\d+)'
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    _TEST = {
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        'url': 'https://mlssoccer.app.box.com/s/0evd2o3e08l60lr4ygukepvnkord1o1x/file/510727257538',
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        'md5': '1f81b2fd3960f38a40a3b8823e5fcd43',
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        'info_dict': {
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            'id': '510727257538',
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            'ext': 'mp4',
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            'title': 'Garber   St. Louis will be 28th MLS team  +scarving.mp4',
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            'uploader': 'MLS Video',
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            'timestamp': 1566320259,
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            'upload_date': '20190820',
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            'uploader_id': '235196876',
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        }
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    }
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    def _real_extract(self, url):
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        shared_name, file_id = self._match_valid_url(url).groups()
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        webpage = self._download_webpage(url, file_id)
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        request_token = self._parse_json(self._search_regex(
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            r'Box\.config\s*=\s*({.+?});', webpage,
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            'Box config'), file_id)['requestToken']
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        access_token = self._download_json(
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            'https://app.box.com/app-api/enduserapp/elements/tokens', file_id,
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            'Downloading token JSON metadata',
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            data=json.dumps({'fileIDs': [file_id]}).encode(), headers={
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                'Content-Type': 'application/json',
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                'X-Request-Token': request_token,
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                'X-Box-EndUser-API': 'sharedName=' + shared_name,
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            })[file_id]['read']
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        shared_link = 'https://app.box.com/s/' + shared_name
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        f = self._download_json(
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            'https://api.box.com/2.0/files/' + file_id, file_id,
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            'Downloading file JSON metadata', headers={
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                'Authorization': 'Bearer ' + access_token,
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                'BoxApi': 'shared_link=' + shared_link,
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                'X-Rep-Hints': '[dash]',  # TODO: extract `hls` formats
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            }, query={
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                'fields': 'authenticated_download_url,created_at,created_by,description,extension,is_download_available,name,representations,size'
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            })
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        title = f['name']
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        query = {
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            'access_token': access_token,
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            'shared_link': shared_link
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        }
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        formats = []
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        # for entry in (try_get(f, lambda x: x['representations']['entries'], list) or []):
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        #     entry_url_template = try_get(
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        #         entry, lambda x: x['content']['url_template'])
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        #     if not entry_url_template:
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        #         continue
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        #     representation = entry.get('representation')
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        #     if representation == 'dash':
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        #         TODO: append query to every fragment URL
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        #         formats.extend(self._extract_mpd_formats(
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        #             entry_url_template.replace('{+asset_path}', 'manifest.mpd'),
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        #             file_id, query=query))
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        authenticated_download_url = f.get('authenticated_download_url')
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        if authenticated_download_url and f.get('is_download_available'):
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            formats.append({
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                'ext': f.get('extension') or determine_ext(title),
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                'filesize': f.get('size'),
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                'format_id': 'download',
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                'url': update_url_query(authenticated_download_url, query),
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            })
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        self._sort_formats(formats)
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        creator = f.get('created_by') or {}
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        return {
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            'id': file_id,
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            'title': title,
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            'formats': formats,
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            'description': f.get('description') or None,
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            'uploader': creator.get('name'),
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            'timestamp': parse_iso8601(f.get('created_at')),
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            'uploader_id': creator.get('id'),
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        }
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