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# coding: utf-8
from __future__ import unicode_literals
import json
import re
from socket import timeout
from .common import InfoExtractor
from ..utils import (
int_or_none,
parse_iso8601,
)
class DTubeIE(InfoExtractor):
_VALID_URL = r'https?://(?:www\.)?d\.tube/(?:#!/)?v/(?P<uploader_id>[0-9a-z.-]+)/(?P<id>[0-9a-z]{8})'
_TEST = {
'url': 'https://d.tube/#!/v/benswann/zqd630em',
'md5': 'a03eaa186618ffa7a3145945543a251e',
'info_dict': {
'id': 'zqd630em',
'ext': 'mp4',
'title': 'Reality Check: FDA\'s Disinformation Campaign on Kratom',
'description': 'md5:700d164e066b87f9eac057949e4227c2',
'uploader_id': 'benswann',
'upload_date': '20180222',
'timestamp': 1519328958,
},
'params': {
'format': '480p',
},
}
def _real_extract(self, url):
uploader_id, video_id = re.match(self._VALID_URL, url).groups()
result = self._download_json('https://api.steemit.com/', video_id, data=json.dumps({
'jsonrpc': '2.0',
'method': 'get_content',
'params': [uploader_id, video_id],
}).encode())['result']
metadata = json.loads(result['json_metadata'])
video = metadata['video']
content = video['content']
info = video.get('info', {})
title = info.get('title') or result['title']
def canonical_url(h):
if not h:
return None
return 'https://ipfs.io/ipfs/' + h
formats = []
for q in ('240', '480', '720', '1080', ''):
video_url = canonical_url(content.get('video%shash' % q))
if not video_url:
continue
format_id = (q + 'p') if q else 'Source'
try:
self.to_screen('%s: Checking %s video format URL' % (video_id, format_id))
self._downloader._opener.open(video_url, timeout=5).close()
except timeout as e:
self.to_screen(
'%s: %s URL is invalid, skipping' % (video_id, format_id))
continue
formats.append({
'format_id': format_id,
'url': video_url,
'height': int_or_none(q),
'ext': 'mp4',
})
return {
'id': video_id,
'title': title,
'description': content.get('description'),
'thumbnail': canonical_url(info.get('snaphash')),
'tags': content.get('tags') or metadata.get('tags'),
'duration': info.get('duration'),
'formats': formats,
'timestamp': parse_iso8601(result.get('created')),
'uploader_id': uploader_id,
}
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