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youtube-dl/youtube_dl/extractor/eagleplatform.py
Yen Chi Hsuan 4645432d7a
[eagleplatform] Checking direct HTTP links
Sometimes they fail with 404
2016-04-25 22:48:17 +08:00

134 lines
5.0 KiB
Python

# coding: utf-8
from __future__ import unicode_literals
import re
from .common import InfoExtractor
from ..compat import compat_HTTPError
from ..utils import (
ExtractorError,
int_or_none,
url_basename,
)
class EaglePlatformIE(InfoExtractor):
_VALID_URL = r'''(?x)
(?:
eagleplatform:(?P<custom_host>[^/]+):|
https?://(?P<host>.+?\.media\.eagleplatform\.com)/index/player\?.*\brecord_id=
)
(?P<id>\d+)
'''
_TESTS = [{
# http://lenta.ru/news/2015/03/06/navalny/
'url': 'http://lentaru.media.eagleplatform.com/index/player?player=new&record_id=227304&player_template_id=5201',
# Not checking MD5 as sometimes the direct HTTP link results in 404 and HLS is used
'info_dict': {
'id': '227304',
'ext': 'mp4',
'title': 'Навальный вышел на свободу',
'description': 'md5:d97861ac9ae77377f3f20eaf9d04b4f5',
'thumbnail': 're:^https?://.*\.jpg$',
'duration': 87,
'view_count': int,
'age_limit': 0,
},
}, {
# http://muz-tv.ru/play/7129/
# http://media.clipyou.ru/index/player?record_id=12820&width=730&height=415&autoplay=true
'url': 'eagleplatform:media.clipyou.ru:12820',
'md5': '358597369cf8ba56675c1df15e7af624',
'info_dict': {
'id': '12820',
'ext': 'mp4',
'title': "'O Sole Mio",
'thumbnail': 're:^https?://.*\.jpg$',
'duration': 216,
'view_count': int,
},
'skip': 'Georestricted',
}]
@staticmethod
def _handle_error(response):
status = int_or_none(response.get('status', 200))
if status != 200:
raise ExtractorError(' '.join(response['errors']), expected=True)
def _download_json(self, url_or_request, video_id, note='Downloading JSON metadata'):
try:
response = super(EaglePlatformIE, self)._download_json(url_or_request, video_id, note)
except ExtractorError as ee:
if isinstance(ee.cause, compat_HTTPError):
response = self._parse_json(ee.cause.read().decode('utf-8'), video_id)
self._handle_error(response)
raise
return response
def _get_video_url(self, url_or_request, video_id, note='Downloading JSON metadata'):
return self._download_json(url_or_request, video_id, note)['data'][0]
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
host, video_id = mobj.group('custom_host') or mobj.group('host'), mobj.group('id')
player_data = self._download_json(
'http://%s/api/player_data?id=%s' % (host, video_id), video_id)
media = player_data['data']['playlist']['viewports'][0]['medialist'][0]
title = media['title']
description = media.get('description')
thumbnail = self._proto_relative_url(media.get('snapshot'), 'http:')
duration = int_or_none(media.get('duration'))
view_count = int_or_none(media.get('views'))
age_restriction = media.get('age_restriction')
age_limit = None
if age_restriction:
age_limit = 0 if age_restriction == 'allow_all' else 18
secure_m3u8 = self._proto_relative_url(media['sources']['secure_m3u8']['auto'], 'http:')
formats = []
m3u8_url = self._get_video_url(secure_m3u8, video_id, 'Downloading m3u8 JSON')
m3u8_formats = self._extract_m3u8_formats(
m3u8_url, video_id,
'mp4', entry_protocol='m3u8_native', m3u8_id='hls')
formats.extend(m3u8_formats)
mp4_url = self._get_video_url(
# Secure mp4 URL is constructed according to Player.prototype.mp4 from
# http://lentaru.media.eagleplatform.com/player/player.js
re.sub(r'm3u8|hlsvod|hls|f4m', 'mp4', secure_m3u8),
video_id, 'Downloading mp4 JSON')
mp4_url_basename = url_basename(mp4_url)
for m3u8_format in m3u8_formats:
mobj = re.search('/([^/]+)/index\.m3u8', m3u8_format['url'])
if mobj:
http_format = m3u8_format.copy()
video_url = mp4_url.replace(mp4_url_basename, mobj.group(1))
if not self._is_valid_url(video_url, video_id):
continue
http_format.update({
'url': video_url,
'format_id': m3u8_format['format_id'].replace('hls', 'http'),
'protocol': 'http',
})
formats.append(http_format)
self._sort_formats(formats)
return {
'id': video_id,
'title': title,
'description': description,
'thumbnail': thumbnail,
'duration': duration,
'view_count': view_count,
'age_limit': age_limit,
'formats': formats,
}