mirror of
https://github.com/l1ving/youtube-dl
synced 2024-12-22 21:12:53 +08:00
139 lines
4.2 KiB
Python
139 lines
4.2 KiB
Python
from __future__ import unicode_literals
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from .common import InfoExtractor
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from ..compat import (
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compat_b64decode,
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compat_urllib_parse_unquote_plus,
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)
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from ..utils import (
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determine_ext,
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ExtractorError,
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int_or_none,
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js_to_json,
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KNOWN_EXTENSIONS,
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parse_filesize,
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rot47,
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url_or_none,
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urlencode_postdata,
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)
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class SharedBaseIE(InfoExtractor):
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def _real_extract(self, url):
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video_id = self._match_id(url)
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webpage, urlh = self._download_webpage_handle(url, video_id)
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if self._FILE_NOT_FOUND in webpage:
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raise ExtractorError(
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'Video %s does not exist' % video_id, expected=True)
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video_url = self._extract_video_url(webpage, video_id, url)
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title = self._extract_title(webpage)
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filesize = int_or_none(self._extract_filesize(webpage))
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return {
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'id': video_id,
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'url': video_url,
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'ext': 'mp4',
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'filesize': filesize,
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'title': title,
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}
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def _extract_title(self, webpage):
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return compat_b64decode(self._html_search_meta(
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'full:title', webpage, 'title')).decode('utf-8')
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def _extract_filesize(self, webpage):
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return self._html_search_meta(
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'full:size', webpage, 'file size', fatal=False)
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class SharedIE(SharedBaseIE):
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IE_DESC = 'shared.sx'
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_VALID_URL = r'https?://shared\.sx/(?P<id>[\da-z]{10})'
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_FILE_NOT_FOUND = '>File does not exist<'
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_TEST = {
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'url': 'http://shared.sx/0060718775',
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'md5': '106fefed92a8a2adb8c98e6a0652f49b',
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'info_dict': {
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'id': '0060718775',
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'ext': 'mp4',
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'title': 'Bmp4',
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'filesize': 1720110,
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},
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}
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def _extract_video_url(self, webpage, video_id, url):
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download_form = self._hidden_inputs(webpage)
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video_page = self._download_webpage(
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url, video_id, 'Downloading video page',
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data=urlencode_postdata(download_form),
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headers={
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'Content-Type': 'application/x-www-form-urlencoded',
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'Referer': url,
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})
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video_url = self._html_search_regex(
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r'data-url=(["\'])(?P<url>(?:(?!\1).)+)\1',
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video_page, 'video URL', group='url')
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return video_url
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class VivoIE(SharedBaseIE):
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IE_DESC = 'vivo.sx'
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_VALID_URL = r'https?://vivo\.sx/(?P<id>[\da-z]{10})'
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_FILE_NOT_FOUND = '>The file you have requested does not exists or has been removed'
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_TEST = {
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'url': 'http://vivo.sx/d7ddda0e78',
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'md5': '15b3af41be0b4fe01f4df075c2678b2c',
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'info_dict': {
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'id': 'd7ddda0e78',
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'ext': 'mp4',
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'title': 'Chicken',
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'filesize': 515659,
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},
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}
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def _extract_title(self, webpage):
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title = self._html_search_regex(
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r'data-name\s*=\s*(["\'])(?P<title>(?:(?!\1).)+)\1', webpage,
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'title', default=None, group='title')
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if title:
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ext = determine_ext(title)
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if ext.lower() in KNOWN_EXTENSIONS:
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title = title.rpartition('.' + ext)[0]
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return title
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return self._og_search_title(webpage)
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def _extract_filesize(self, webpage):
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return parse_filesize(self._search_regex(
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r'data-type=["\']video["\'][^>]*>Watch.*?<strong>\s*\((.+?)\)',
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webpage, 'filesize', fatal=False))
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def _extract_video_url(self, webpage, video_id, url):
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def decode_url_old(encoded_url):
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return compat_b64decode(encoded_url).decode('utf-8')
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stream_url = self._search_regex(
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r'data-stream\s*=\s*(["\'])(?P<url>(?:(?!\1).)+)\1', webpage,
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'stream url', default=None, group='url')
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if stream_url:
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stream_url = url_or_none(decode_url_old(stream_url))
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if stream_url:
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return stream_url
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def decode_url(encoded_url):
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return rot47(compat_urllib_parse_unquote_plus(encoded_url))
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return decode_url(self._parse_json(
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self._search_regex(
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r'(?s)InitializeStream\s*\(\s*({.+?})\s*\)\s*;', webpage,
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'stream'),
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video_id, transform_source=js_to_json)['source'])
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