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import base64
from .common import InfoExtractor
from ..utils import (
ExtractorError,
get_element_by_id,
int_or_none,
js_to_json,
str_or_none,
traverse_obj,
)
class IxiguaIE(InfoExtractor):
_VALID_URL = r'https?://(?:\w+\.)?ixigua\.com/(?:video/)?(?P<id>\d+).+'
_TESTS = [{
'url': 'https://www.ixigua.com/6996881461559165471',
'info_dict': {
'id': '6996881461559165471',
'ext': 'mp4',
'title': '盲目涉水风险大，亲身示范高水位行车注意事项',
'description': 'md5:8c82f46186299add4a1c455430740229',
'tags': ['video_car'],
'like_count': int,
'dislike_count': int,
'view_count': int,
'uploader': '懂车帝原创',
'uploader_id': '6480145787',
'thumbnail': r're:^https?://.+\.(avif|webp)',
'timestamp': 1629088414,
'duration': 1030,
},
}]
def _get_json_data(self, webpage, video_id):
js_data = get_element_by_id('SSR_HYDRATED_DATA', webpage)
if not js_data:
if self._cookies_passed:
raise ExtractorError('Failed to get SSR_HYDRATED_DATA')
raise ExtractorError('Cookies (not necessarily logged in) are needed', expected=True)
return self._parse_json(
js_data.replace('window._SSR_HYDRATED_DATA=', ''), video_id, transform_source=js_to_json)
def _media_selector(self, json_data):
for path, override in (
(('video_list', ), {}),
(('dynamic_video', 'dynamic_video_list'), {'acodec': 'none'}),
(('dynamic_video', 'dynamic_audio_list'), {'vcodec': 'none', 'ext': 'm4a'}),
):
for media in traverse_obj(json_data, (..., *path, lambda _, v: v['main_url'])):
yield {
'url': base64.b64decode(media['main_url']).decode(),
'width': int_or_none(media.get('vwidth')),
'height': int_or_none(media.get('vheight')),
'fps': int_or_none(media.get('fps')),
'vcodec': media.get('codec_type'),
'format_id': str_or_none(media.get('quality_type')),
'filesize': int_or_none(media.get('size')),
'ext': 'mp4',
**override,
}
def _real_extract(self, url):
video_id = self._match_id(url)
webpage = self._download_webpage(url, video_id)
json_data = self._get_json_data(webpage, video_id)['anyVideo']['gidInformation']['packerData']['video']
formats = list(self._media_selector(json_data.get('videoResource')))
return {
'id': video_id,
'title': json_data.get('title'),
'description': json_data.get('video_abstract'),
'formats': formats,
'like_count': json_data.get('video_like_count'),
'duration': int_or_none(json_data.get('duration')),
'tags': [json_data.get('tag')],
'uploader_id': traverse_obj(json_data, ('user_info', 'user_id')),
'uploader': traverse_obj(json_data, ('user_info', 'name')),
'view_count': json_data.get('video_watch_count'),
'dislike_count': json_data.get('video_unlike_count'),
'timestamp': int_or_none(json_data.get('video_publish_time')),
}
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