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- # encoding: utf-8
- from __future__ import unicode_literals
-
- import base64
- import re
- import time
-
- from .common import InfoExtractor
- from ..utils import (
- struct_unpack,
- remove_end,
- )
-
-
- def _decrypt_url(png):
- encrypted_data = base64.b64decode(png)
- text_index = encrypted_data.find(b'tEXt')
- text_chunk = encrypted_data[text_index - 4:]
- length = struct_unpack('!I', text_chunk[:4])[0]
- # Use bytearray to get integers when iterating in both python 2.x and 3.x
- data = bytearray(text_chunk[8:8 + length])
- data = [chr(b) for b in data if b != 0]
- hash_index = data.index('#')
- alphabet_data = data[:hash_index]
- url_data = data[hash_index + 1:]
-
- alphabet = []
- e = 0
- d = 0
- for l in alphabet_data:
- if d == 0:
- alphabet.append(l)
- d = e = (e + 1) % 4
- else:
- d -= 1
- url = ''
- f = 0
- e = 3
- b = 1
- for letter in url_data:
- if f == 0:
- l = int(letter) * 10
- f = 1
- else:
- if e == 0:
- l += int(letter)
- url += alphabet[l]
- e = (b + 3) % 4
- f = 0
- b += 1
- else:
- e -= 1
-
- return url
-
-
- class RTVEALaCartaIE(InfoExtractor):
- IE_NAME = 'rtve.es:alacarta'
- IE_DESC = 'RTVE a la carta'
- _VALID_URL = r'http://www\.rtve\.es/alacarta/videos/[^/]+/[^/]+/(?P<id>\d+)'
-
- _TESTS = [{
- 'url': 'http://www.rtve.es/alacarta/videos/balonmano/o-swiss-cup-masculina-final-espana-suecia/2491869/',
- 'md5': '1d49b7e1ca7a7502c56a4bf1b60f1b43',
- 'info_dict': {
- 'id': '2491869',
- 'ext': 'mp4',
- 'title': 'Balonmano - Swiss Cup masculina. Final: España-Suecia',
- },
- }, {
- 'note': 'Live stream',
- 'url': 'http://www.rtve.es/alacarta/videos/television/24h-live/1694255/',
- 'info_dict': {
- 'id': '1694255',
- 'ext': 'flv',
- 'title': 'TODO',
- }
- }]
-
- def _real_extract(self, url):
- mobj = re.match(self._VALID_URL, url)
- video_id = mobj.group('id')
- info = self._download_json(
- 'http://www.rtve.es/api/videos/%s/config/alacarta_videos.json' % video_id,
- video_id)['page']['items'][0]
- png_url = 'http://www.rtve.es/ztnr/movil/thumbnail/default/videos/%s.png' % video_id
- png = self._download_webpage(png_url, video_id, 'Downloading url information')
- video_url = _decrypt_url(png)
-
- return {
- 'id': video_id,
- 'title': info['title'],
- 'url': video_url,
- 'thumbnail': info.get('image'),
- 'page_url': url,
- }
-
-
- class RTVELiveIE(InfoExtractor):
- IE_NAME = 'rtve.es:live'
- IE_DESC = 'RTVE.es live streams'
- _VALID_URL = r'http://www\.rtve\.es/(?:deportes/directo|noticias|television)/(?P<id>[a-zA-Z0-9-]+)'
-
- _TESTS = [{
- 'url': 'http://www.rtve.es/noticias/directo-la-1/',
- 'info_dict': {
- 'id': 'directo-la-1',
- 'ext': 'flv',
- 'title': 're:^La 1 de TVE [0-9]{4}-[0-9]{2}-[0-9]{2}Z[0-9]{6}$',
- },
- 'params': {
- 'skip_download': 'live stream',
- }
- }]
-
- def _real_extract(self, url):
- mobj = re.match(self._VALID_URL, url)
- start_time = time.gmtime()
- video_id = mobj.group('id')
-
- webpage = self._download_webpage(url, video_id)
- player_url = self._search_regex(
- r'<param name="movie" value="([^"]+)"/>', webpage, 'player URL')
- title = remove_end(self._og_search_title(webpage), ' en directo')
- title += ' ' + time.strftime('%Y-%m-%dZ%H%M%S', start_time)
-
- vidplayer_id = self._search_regex(
- r' id="vidplayer([0-9]+)"', webpage, 'internal video ID')
- png_url = 'http://www.rtve.es/ztnr/movil/thumbnail/default/videos/%s.png' % vidplayer_id
- png = self._download_webpage(png_url, video_id, 'Downloading url information')
- video_url = _decrypt_url(png)
-
- return {
- 'id': video_id,
- 'ext': 'flv',
- 'title': title,
- 'url': video_url,
- 'app': 'rtve-live-live?ovpfv=2.1.2',
- 'player_url': player_url,
- 'rtmp_live': True,
- }
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