youtube-dl/youtube_dl/extractor/medaltv.py

139 lines
4.9 KiB
Python

# coding: utf-8
from __future__ import unicode_literals
from .common import InfoExtractor
from ..utils import (
ExtractorError,
try_get,
float_or_none,
int_or_none
)
class MedalTVIE(InfoExtractor):
_VALID_URL = r'https?://(?:www\.)?medal\.tv/clips/(?P<id>[0-9]+)'
_TESTS = [{
'url': 'https://medal.tv/clips/34934644/3Is9zyGMoBMr',
'md5': '7b07b064331b1cf9e8e5c52a06ae68fa',
'info_dict': {
'id': '34934644',
'ext': 'mp4',
'title': 'Quad Cold',
'description': 'Medal,https://medal.tv/desktop/',
'uploader': 'MowgliSB',
'timestamp': 1603165266,
'upload_date': '20201020',
'uploader_id': 10619174,
}
}, {
'url': 'https://medal.tv/clips/36787208',
'md5': 'b6dc76b78195fff0b4f8bf4a33ec2148',
'info_dict': {
'id': '36787208',
'ext': 'mp4',
'title': 'u tk me i tk u bigger',
'description': 'Medal,https://medal.tv/desktop/',
'uploader': 'Mimicc',
'timestamp': 1605580939,
'upload_date': '20201117',
'uploader_id': 5156321,
}
}]
def _real_extract(self, url):
video_id = self._match_id(url)
webpage = self._download_webpage(url, video_id)
hydration_data = self._search_regex(
r'<script[^>]*>\s*(?:var\s*)?hydrationData\s*=\s*({.+?})\s*</script>',
webpage, 'hydration data', default='{}')
parsed = self._parse_json(hydration_data, video_id)
clip_info = try_get(parsed, lambda x: x['clips'][video_id], dict) or {}
if not clip_info:
raise ExtractorError('Could not find video information.',
video_id=video_id)
width = int_or_none(clip_info.get('sourceWidth'))
height = int_or_none(clip_info.get('sourceHeight'))
aspect_ratio = (width / height) if(width and height) else (16 / 9)
# ordered from lowest to highest resolution
heights = (144, 240, 360, 480, 720, 1080)
formats = []
thumbnails = []
for height in heights:
format_key = '{0}p'.format(height)
video_key = 'contentUrl{0}'.format(format_key)
thumbnail_key = 'thumbnail{0}'.format(format_key)
width = int(round(aspect_ratio * height))
# Second condition needed as sometimes medal says
# they have a format when in fact it is another format.
format_url = clip_info.get(video_key)
if(format_url and format_key in format_url):
formats.append({
'url': format_url,
'format_id': format_key,
'width': width,
'height': height
})
thumbnail_url = clip_info.get(thumbnail_key)
if(thumbnail_url and format_key in thumbnail_url):
thumbnails.append({
'id': format_key,
'url': thumbnail_url,
'width': width,
'height': height
})
# add source to formats
source_url = clip_info.get('contentUrl')
if(source_url):
formats.append({
'url': source_url,
'format_id': 'source',
'width': width,
'height': height
})
error = clip_info.get('error')
if not formats and error:
if(error == 404):
raise ExtractorError('That clip does not exist.',
expected=True, video_id=video_id)
else:
raise ExtractorError('An unknown error occurred ({0}).'.format(error),
video_id=video_id)
# Necessary because the id of the author is not known in advance.
# Won't raise an issue if no profile can be found as this is optional.
author_info = try_get(parsed,
lambda x: list(x['profiles'].values())[0], dict
) or {}
author_id = author_info.get('id')
author_url = 'https://medal.tv/users/{0}'.format(author_id) if author_id else None
return {
'id': video_id,
'title': clip_info.get('contentTitle'),
'formats': formats,
'thumbnails': thumbnails,
'description': clip_info.get('contentDescription'),
'uploader': author_info.get('displayName'),
'timestamp': float_or_none(clip_info.get('created'), 1000),
'uploader_id': author_id,
'uploader_url': author_url,
'duration': float_or_none(clip_info.get('videoLengthSeconds')),
'view_count': int_or_none(clip_info.get('views')),
'like_count': int_or_none(clip_info.get('likes')),
'comment_count': int_or_none(clip_info.get('comments'))
}