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from __future__ import unicode_literals
import re
from .common import InfoExtractor
from ..compat import (
compat_urllib_request,
compat_urlparse,
)
from ..utils import (
ExtractorError,
NO_DEFAULT,
encode_dict,
urlencode_postdata,
)
class NovaMovIE(InfoExtractor):
IE_NAME = 'novamov'
IE_DESC = 'NovaMov'
_VALID_URL_TEMPLATE = r'http://(?:(?:www\.)?%(host)s/(?:file|video)/|(?:(?:embed|www)\.)%(host)s/embed\.php\?(?:.*?&)?v=)(?P<id>[a-z\d]{13})'
_VALID_URL = _VALID_URL_TEMPLATE % {'host': 'novamov\.com'}
_HOST = 'www.novamov.com'
_FILE_DELETED_REGEX = r'This file no longer exists on our servers!</h2>'
_FILEKEY_REGEX = r'flashvars\.filekey="(?P<filekey>[^"]+)";'
_TITLE_REGEX = r'(?s)<div class="v_tab blockborder rounded5" id="v_tab1">\s*<h3>([^<]+)</h3>'
_DESCRIPTION_REGEX = r'(?s)<div class="v_tab blockborder rounded5" id="v_tab1">\s*<h3>[^<]+</h3><p>([^<]+)</p>'
_TEST = {
'url': 'http://www.novamov.com/video/4rurhn9x446jj',
'md5': '7205f346a52bbeba427603ba10d4b935',
'info_dict': {
'id': '4rurhn9x446jj',
'ext': 'flv',
'title': 'search engine optimization',
'description': 'search engine optimization is used to rank the web page in the google search engine'
},
'skip': '"Invalid token" errors abound (in web interface as well as youtube-dl, there is nothing we can do about it.)'
}
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
video_id = mobj.group('id')
url = 'http://%s/video/%s' % (self._HOST, video_id)
webpage = self._download_webpage(
url, video_id, 'Downloading video page')
if re.search(self._FILE_DELETED_REGEX, webpage) is not None:
raise ExtractorError('Video %s does not exist' % video_id, expected=True)
def extract_filekey(default=NO_DEFAULT):
return self._search_regex(
self._FILEKEY_REGEX, webpage, 'filekey', default=default)
filekey = extract_filekey(default=None)
if not filekey:
fields = self._hidden_inputs(webpage)
post_url = self._search_regex(
r'<form[^>]+action=(["\'])(?P<url>.+?)\1', webpage,
'post url', default=url, group='url')
if not post_url.startswith('http'):
post_url = compat_urlparse.urljoin(url, post_url)
request = compat_urllib_request.Request(
post_url, urlencode_postdata(encode_dict(fields)))
request.add_header('Content-Type', 'application/x-www-form-urlencoded')
request.add_header('Referer', post_url)
webpage = self._download_webpage(
request, video_id, 'Downloading continue to the video page')
filekey = extract_filekey()
title = self._html_search_regex(self._TITLE_REGEX, webpage, 'title', fatal=False)
description = self._html_search_regex(self._DESCRIPTION_REGEX, webpage, 'description', default='', fatal=False)
api_response = self._download_webpage(
'http://%s/api/player.api.php?key=%s&file=%s' % (self._HOST, filekey, video_id), video_id,
'Downloading video api response')
response = compat_urlparse.parse_qs(api_response)
if 'error_msg' in response:
raise ExtractorError('%s returned error: %s' % (self.IE_NAME, response['error_msg'][0]), expected=True)
video_url = response['url'][0]
return {
'id': video_id,
'url': video_url,
'title': title,
'description': description
}
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