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from __future__ import unicode_literals
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from .common import InfoExtractor
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from .common import ExtractorError
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import json
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import re
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from ..utils import int_or_none
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class CamModelsIE(InfoExtractor):
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_VALID_URL = r'https?://(?:www\.)?cammodels\.com/cam/(?P<id>\w+)'
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_HEADERS = {
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'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.103 Safari/537.36'
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# Needed because server doesn't return links to video URLs if a browser-like User-Agent is not used
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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 = self._download_webpage(
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url,
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video_id,
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headers=self._HEADERS)
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manifest_url_root = self._html_search_regex(
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r'manifestUrlRoot=(?P<id>https?:\/\/(www\.)?[-a-zA-Z0-9@:%._\+~#=]{2,256}\.[a-z]{2,6}\b([-a-zA-Z0-9@:%_\+.~#?&//=]*))',
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webpage,
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'manifest',
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None,
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False)
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if not manifest_url_root:
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offline = self._html_search_regex(
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r'(?P<id>I\'m offline, but let\'s stay connected!)',
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webpage,
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'offline indicator',
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None,
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False)
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private = self._html_search_regex(
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r'(?P<id>I’m in a private show right now)',
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webpage,
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'private show indicator',
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None,
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False)
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err = 'This user is currently offline, so nothing can be downloaded.' if offline \
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else 'This user is doing a private show, which requires payment. This extractor currently does not support private streams.' if private \
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else 'Unable to find link to stream info on webpage. Room is not offline, so something else is wrong.'
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raise ExtractorError(
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err,
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expected=True if offline or private else False,
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video_id=video_id
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)
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manifest_url = manifest_url_root + video_id + '.json'
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manifest = self._download_json(
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manifest_url,
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video_id,
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'Downloading links to streams.',
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'Link to stream URLs was found, but we couldn\'t access it.',
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headers=self._HEADERS)
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try:
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formats = []
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for fmtName in ['mp4-rtmp', 'mp4-hls']:
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for encoding in manifest['formats'][fmtName]['encodings']:
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formats.append({
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'ext': 'mp4',
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'url': encoding['location'],
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'width': int_or_none(encoding.get('videoWidth')),
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'height': int_or_none(encoding.get('videoHeight')),
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'vbr': int_or_none(encoding.get('videoKbps')),
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'abr': int_or_none(encoding.get('audioKbps')),
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'format_id': fmtName + str(encoding.get('videoWidth'))
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})
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# If they change the JSON format, then fallback to parsing out RTMP links via regex.
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except KeyError:
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manifest_json = json.dumps(manifest)
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manifest_links = re.finditer(
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r'(?P<id>rtmp?:\/\/[-a-zA-Z0-9@:%._\+~#=]{2,256}\.[a-z]{2,6}\b([-a-zA-Z0-9@:%_\+.~#&//=]*))',
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manifest_json)
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if not manifest_links:
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raise ExtractorError(
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'Link to stream info was found, but we couldn\'t read the response. This is probably a bug.',
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expected=False,
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video_id=video_id)
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formats = []
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for manifest_link in manifest_links:
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url = manifest_link.group('id')
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formats.append({
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'ext': 'mp4',
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'url': url,
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'format_id': url.split(sep='/')[-1]
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})
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self._sort_formats(formats)
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return {
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'id': video_id,
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'title': self._live_title(video_id),
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'formats': formats
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}
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