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import re
import urllib.parse
from .common import InfoExtractor
from ..utils import (
ExtractorError,
determine_ext,
url_or_none,
urlencode_postdata,
)
class OwnCloudIE(InfoExtractor):
_INSTANCES_RE = '|'.join((
r'(?:[^\.]+\.)?sciebo\.de',
r'cloud\.uni-koblenz-landau\.de',
))
_VALID_URL = rf'https?://(?:{_INSTANCES_RE})/s/(?P<id>[\w.-]+)'
_TESTS = [
{
'url': 'https://ruhr-uni-bochum.sciebo.de/s/wWhqZzh9jTumVFN',
'info_dict': {
'id': 'wWhqZzh9jTumVFN',
'ext': 'mp4',
'title': 'CmvpJST.mp4',
},
},
{
'url': 'https://ruhr-uni-bochum.sciebo.de/s/WNDuFu0XuFtmm3f',
'info_dict': {
'id': 'WNDuFu0XuFtmm3f',
'ext': 'mp4',
'title': 'CmvpJST.mp4',
},
'params': {
'videopassword': '12345',
},
},
]
def _real_extract(self, url):
video_id = self._match_id(url)
webpage, urlh = self._download_webpage_handle(url, video_id)
if re.search(r'<label[^>]+for="password"', webpage):
webpage = self._verify_video_password(webpage, urlh.url, video_id)
hidden_inputs = self._hidden_inputs(webpage)
title = hidden_inputs.get('filename')
parsed_url = urllib.parse.urlparse(url)
return {
'id': video_id,
'title': title,
'url': url_or_none(hidden_inputs.get('downloadURL')) or parsed_url._replace(
path=urllib.parse.urljoin(parsed_url.path, 'download')).geturl(),
'ext': determine_ext(title),
}
def _verify_video_password(self, webpage, url, video_id):
password = self.get_param('videopassword')
if password is None:
raise ExtractorError(
'This video is protected by a password, use the --video-password option',
expected=True)
validation_response = self._download_webpage(
url, video_id, 'Validating Password', 'Wrong password?',
data=urlencode_postdata({
'requesttoken': self._hidden_inputs(webpage)['requesttoken'],
'password': password,
}))
if re.search(r'<label[^>]+for="password"', validation_response):
warning = self._search_regex(
r'<div[^>]+class="warning">([^<]*)</div>', validation_response,
'warning', default='The password is wrong')
raise ExtractorError(f'Opening the video failed, {self.IE_NAME} said: {warning!r}', expected=True)
return validation_response
|
