[ivi] Fix extraction and modernize

This commit is contained in:
Sergey M․ 2016-01-04 03:34:15 +06:00
parent 5aa535c329
commit ab3176af34

View File

@ -7,6 +7,7 @@ import json
from .common import InfoExtractor from .common import InfoExtractor
from ..utils import ( from ..utils import (
ExtractorError, ExtractorError,
int_or_none,
sanitized_Request, sanitized_Request,
) )
@ -27,7 +28,7 @@ class IviIE(InfoExtractor):
'title': 'Иван Васильевич меняет профессию', 'title': 'Иван Васильевич меняет профессию',
'description': 'md5:b924063ea1677c8fe343d8a72ac2195f', 'description': 'md5:b924063ea1677c8fe343d8a72ac2195f',
'duration': 5498, 'duration': 5498,
'thumbnail': 'http://thumbs.ivi.ru/f20.vcp.digitalaccess.ru/contents/d/1/c3c885163a082c29bceeb7b5a267a6.jpg', 'thumbnail': 're:^https?://.*\.jpg$',
}, },
'skip': 'Only works from Russia', 'skip': 'Only works from Russia',
}, },
@ -38,33 +39,23 @@ class IviIE(InfoExtractor):
'info_dict': { 'info_dict': {
'id': '9549', 'id': '9549',
'ext': 'mp4', 'ext': 'mp4',
'title': 'Двое из ларца - Серия 1', 'title': 'Двое из ларца - Дело Гольдберга (1 часть)',
'series': 'Двое из ларца',
'episode': 'Дело Гольдберга (1 часть)',
'episode_number': 1,
'duration': 2655, 'duration': 2655,
'thumbnail': 'http://thumbs.ivi.ru/f15.vcp.digitalaccess.ru/contents/8/4/0068dc0677041f3336b7c2baad8fc0.jpg', 'thumbnail': 're:^https?://.*\.jpg$',
}, },
'skip': 'Only works from Russia', 'skip': 'Only works from Russia',
} }
] ]
# Sorted by quality # Sorted by quality
_known_formats = ['MP4-low-mobile', 'MP4-mobile', 'FLV-lo', 'MP4-lo', 'FLV-hi', 'MP4-hi', 'MP4-SHQ'] _KNOWN_FORMATS = ['MP4-low-mobile', 'MP4-mobile', 'FLV-lo', 'MP4-lo', 'FLV-hi', 'MP4-hi', 'MP4-SHQ']
# Sorted by size
_known_thumbnails = ['Thumb-120x90', 'Thumb-160', 'Thumb-640x480']
def _extract_description(self, html):
m = re.search(r'<meta name="description" content="(?P<description>[^"]+)"/>', html)
return m.group('description') if m is not None else None
def _extract_comment_count(self, html):
m = re.search('(?s)<a href="#" id="view-comments" class="action-button dim gradient">\s*Комментарии:\s*(?P<commentcount>\d+)\s*</a>', html)
return int(m.group('commentcount')) if m is not None else 0
def _real_extract(self, url): def _real_extract(self, url):
video_id = self._match_id(url) video_id = self._match_id(url)
api_url = 'http://api.digitalaccess.ru/api/json/'
data = { data = {
'method': 'da.content.get', 'method': 'da.content.get',
'params': [ 'params': [
@ -76,11 +67,10 @@ class IviIE(InfoExtractor):
] ]
} }
request = sanitized_Request(api_url, json.dumps(data)) request = sanitized_Request(
'http://api.digitalaccess.ru/api/json/', json.dumps(data))
video_json_page = self._download_webpage( video_json = self._download_json(
request, video_id, 'Downloading video JSON') request, video_id, 'Downloading video JSON')
video_json = json.loads(video_json_page)
if 'error' in video_json: if 'error' in video_json:
error = video_json['error'] error = video_json['error']
@ -95,35 +85,42 @@ class IviIE(InfoExtractor):
formats = [{ formats = [{
'url': x['url'], 'url': x['url'],
'format_id': x['content_format'], 'format_id': x['content_format'],
'preference': self._known_formats.index(x['content_format']), 'preference': self._KNOWN_FORMATS.index(x['content_format']),
} for x in result['files'] if x['content_format'] in self._known_formats] } for x in result['files'] if x['content_format'] in self._KNOWN_FORMATS]
self._sort_formats(formats) self._sort_formats(formats)
if not formats:
raise ExtractorError('No media links available for %s' % video_id)
duration = result['duration']
compilation = result['compilation']
title = result['title'] title = result['title']
duration = int_or_none(result.get('duration'))
compilation = result.get('compilation')
episode = title if compilation else None
title = '%s - %s' % (compilation, title) if compilation is not None else title title = '%s - %s' % (compilation, title) if compilation is not None else title
previews = result['preview'] thumbnails = [{
previews.sort(key=lambda fmt: self._known_thumbnails.index(fmt['content_format'])) 'url': preview['url'],
thumbnail = previews[-1]['url'] if len(previews) > 0 else None 'id': preview.get('content_format'),
} for preview in result.get('preview', []) if preview.get('url')]
video_page = self._download_webpage(url, video_id, 'Downloading video page') webpage = self._download_webpage(url, video_id)
description = self._extract_description(video_page)
comment_count = self._extract_comment_count(video_page) episode_number = int_or_none(self._search_regex(
r'<meta[^>]+itemprop="episode"[^>]*>\s*<meta[^>]+itemprop="episodeNumber"[^>]+content="(\d+)',
webpage, 'episode number', default=None))
description = self._og_search_description(webpage, default=None) or self._html_search_meta(
'description', webpage, 'description', default=None)
return { return {
'id': video_id, 'id': video_id,
'title': title, 'title': title,
'thumbnail': thumbnail, 'series': compilation,
'episode': episode,
'episode_number': episode_number,
'thumbnails': thumbnails,
'description': description, 'description': description,
'duration': duration, 'duration': duration,
'comment_count': comment_count,
'formats': formats, 'formats': formats,
} }