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