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[bliptv] Switch extraction to RSS (Closes #2920)

master
Sergey M․ 10 years ago
parent
01ed5c9be3
commit
481efc84a8
1 changed files with 105 additions and 81 deletions
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  1. 186
      youtube_dl/extractor/bliptv.py

186
youtube_dl/extractor/bliptv.py
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@ -1,102 +1,124 @@
from __future__ import unicode_literals
import datetime
import re
from .common import InfoExtractor
from .subtitles import SubtitlesInfoExtractor
from ..utils import (
compat_str,
compat_urllib_request,
unescapeHTML,
parse_iso8601,
compat_urlparse,
clean_html,
compat_str,
)
class BlipTVIE(SubtitlesInfoExtractor):
"""Information extractor for blip.tv"""
_VALID_URL = r'https?://(?:\w+\.)?blip\.tv/((.+/)|(play/)|(api\.swf#))(?P<presumptive_id>.+)$'
_TESTS = [{
'url': 'http://blip.tv/cbr/cbr-exclusive-gotham-city-imposters-bats-vs-jokerz-short-3-5796352',
'md5': 'c6934ad0b6acf2bd920720ec888eb812',
'info_dict': {
'id': '5779306',
'ext': 'mov',
'upload_date': '20111205',
'description': 'md5:9bc31f227219cde65e47eeec8d2dc596',
'uploader': 'Comic Book Resources - CBR TV',
'title': 'CBR EXCLUSIVE: "Gotham City Imposters" Bats VS Jokerz Short 3',
}
}, {
# https://github.com/rg3/youtube-dl/pull/2274
'note': 'Video with subtitles',
'url': 'http://blip.tv/play/h6Uag5OEVgI.html',
'md5': '309f9d25b820b086ca163ffac8031806',
'info_dict': {
'id': '6586561',
'ext': 'mp4',
'uploader': 'Red vs. Blue',
'description': 'One-Zero-One',
'upload_date': '20130614',
'title': 'Red vs. Blue Season 11 Episode 1',
_VALID_URL = r'https?://(?:\w+\.)?blip\.tv/(?:(?:.+-|rss/flash/)(?P<id>\d+)|((?:play/|api\.swf#)(?P<lookup_id>[\da-zA-Z]+)))'
_TESTS = [
{
'url': 'http://blip.tv/cbr/cbr-exclusive-gotham-city-imposters-bats-vs-jokerz-short-3-5796352',
'md5': 'c6934ad0b6acf2bd920720ec888eb812',
'info_dict': {
'id': '5779306',
'ext': 'mov',
'title': 'CBR EXCLUSIVE: "Gotham City Imposters" Bats VS Jokerz Short 3',
'description': 'md5:9bc31f227219cde65e47eeec8d2dc596',
'timestamp': 1323138843,
'upload_date': '20111206',
'uploader': 'cbr',
'uploader_id': '679425',
'duration': 81,
}
},
{
# https://github.com/rg3/youtube-dl/pull/2274
'note': 'Video with subtitles',
'url': 'http://blip.tv/play/h6Uag5OEVgI.html',
'md5': '309f9d25b820b086ca163ffac8031806',
'info_dict': {
'id': '6586561',
'ext': 'mp4',
'title': 'Red vs. Blue Season 11 Episode 1',
'description': 'One-Zero-One',
'timestamp': 1371261608,
'upload_date': '20130615',
'uploader': 'redvsblue',
'uploader_id': '792887',
'duration': 279,
}
}
}]
]
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
presumptive_id = mobj.group('presumptive_id')
lookup_id = mobj.group('lookup_id')
# See https://github.com/rg3/youtube-dl/issues/857
embed_mobj = re.match(r'https?://(?:\w+\.)?blip\.tv/(?:play/|api\.swf#)([a-zA-Z0-9]+)', url)
if embed_mobj:
info_url = 'http://blip.tv/play/%s.x?p=1' % embed_mobj.group(1)
info_page = self._download_webpage(info_url, embed_mobj.group(1))
video_id = self._search_regex(
r'data-episode-id="([0-9]+)', info_page, 'video_id')
return self.url_result('http://blip.tv/a/a-' + video_id, 'BlipTV')
cchar = '&' if '?' in url else '?'
json_url = url + cchar + 'skin=json&version=2&no_wrap=1'
request = compat_urllib_request.Request(json_url)
request.add_header('User-Agent', 'iTunes/10.6.1')
json_data = self._download_json(request, video_id=presumptive_id)
if 'Post' in json_data:
data = json_data['Post']
if lookup_id:
info_page = self._download_webpage(
'http://blip.tv/play/%s.x?p=1' % lookup_id, lookup_id, 'Resolving lookup id')
video_id = self._search_regex(r'data-episode-id="([0-9]+)', info_page, 'video_id')
else:
data = json_data
video_id = mobj.group('id')
rss = self._download_xml('http://blip.tv/rss/flash/%s' % video_id, video_id, 'Downloading video RSS')
def blip(s):
return '{http://blip.tv/dtd/blip/1.0}%s' % s
def media(s):
return '{http://search.yahoo.com/mrss/}%s' % s
def itunes(s):
return '{http://www.itunes.com/dtds/podcast-1.0.dtd}%s' % s
item = rss.find('channel/item')
video_id = item.find(blip('item_id')).text
title = item.find('./title').text
description = clean_html(compat_str(item.find(blip('puredescription')).text))
timestamp = parse_iso8601(item.find(blip('datestamp')).text)
uploader = item.find(blip('user')).text
uploader_id = item.find(blip('userid')).text
duration = int(item.find(blip('runtime')).text)
media_thumbnail = item.find(media('thumbnail'))
thumbnail = media_thumbnail.get('url') if media_thumbnail is not None else item.find(itunes('image')).text
categories = [category.text for category in item.findall('category')]
video_id = compat_str(data['item_id'])
upload_date = datetime.datetime.strptime(data['datestamp'], '%m-%d-%y %H:%M%p').strftime('%Y%m%d')
subtitles = {}
formats = []
if 'additionalMedia' in data:
for f in data['additionalMedia']:
if f.get('file_type_srt') == 1:
LANGS = {
'english': 'en',
}
lang = f['role'].rpartition('-')[-1].strip().lower()
langcode = LANGS.get(lang, lang)
subtitles[langcode] = f['url']
continue
if not int(f['media_width']): # filter m3u8
continue
subtitles = {}
media_group = item.find(media('group'))
for media_content in media_group.findall(media('content')):
url = media_content.get('url')
role = media_content.get(blip('role'))
msg = self._download_webpage(
url + '?showplayer=20140425131715&referrer=http://blip.tv&mask=7&skin=flashvars&view=url',
video_id, 'Resolving URL for %s' % role)
real_url = compat_urlparse.parse_qs(msg)['message'][0]
media_type = media_content.get('type')
if media_type == 'text/srt' or url.endswith('.srt'):
LANGS = {
'english': 'en',
}
lang = role.rpartition('-')[-1].strip().lower()
langcode = LANGS.get(lang, lang)
subtitles[langcode] = url
elif media_type.startswith('video/'):
formats.append({
'url': f['url'],
'format_id': f['role'],
'width': int(f['media_width']),
'height': int(f['media_height']),
'url': real_url,
'format_id': role,
'format_note': media_type,
'vcodec': media_content.get(blip('vcodec')),
'acodec': media_content.get(blip('acodec')),
'filesize': media_content.get('filesize'),
'width': int(media_content.get('width')),
'height': int(media_content.get('height')),
})
else:
formats.append({
'url': data['media']['url'],
'width': int(data['media']['width']),
'height': int(data['media']['height']),
})
self._sort_formats(formats)
# subtitles
@ -107,12 +129,14 @@ class BlipTVIE(SubtitlesInfoExtractor):
return {
'id': video_id,
'uploader': data['display_name'],
'upload_date': upload_date,
'title': data['title'],
'thumbnail': data['thumbnailUrl'],
'description': data['description'],
'user_agent': 'iTunes/10.6.1',
'title': title,
'description': description,
'timestamp': timestamp,
'uploader': uploader,
'uploader_id': uploader_id,
'duration': duration,
'thumbnail': thumbnail,
'categories': categories,
'formats': formats,
'subtitles': video_subtitles,
}

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