[itv] Make SOAP request non fatal and extract metadata from a webpage (closes #16780)

This commit is contained in:
Sergey M․ 2018-06-21 23:06:58 +07:00
parent 91aa502d91
commit 30374f4d40
No known key found for this signature in database
GPG Key ID: 2C393E0F18A9236D
1 changed files with 69 additions and 57 deletions

View File

@ -18,6 +18,7 @@ from ..utils import (
xpath_element,
xpath_text,
int_or_none,
merge_dicts,
parse_duration,
smuggle_url,
ExtractorError,
@ -129,64 +130,65 @@ class ITVIE(InfoExtractor):
resp_env = self._download_xml(
params['data-playlist-url'], video_id,
headers=headers, data=etree.tostring(req_env))
playlist = xpath_element(resp_env, './/Playlist')
if playlist is None:
fault_code = xpath_text(resp_env, './/faultcode')
fault_string = xpath_text(resp_env, './/faultstring')
if fault_code == 'InvalidGeoRegion':
self.raise_geo_restricted(
msg=fault_string, countries=self._GEO_COUNTRIES)
elif fault_code not in (
'InvalidEntity', 'InvalidVodcrid', 'ContentUnavailable'):
raise ExtractorError(
'%s said: %s' % (self.IE_NAME, fault_string), expected=True)
info.update({
'title': self._og_search_title(webpage),
'episode_title': params.get('data-video-episode'),
'series': params.get('data-video-title'),
})
else:
title = xpath_text(playlist, 'EpisodeTitle', default=None)
info.update({
'title': title,
'episode_title': title,
'episode_number': int_or_none(xpath_text(playlist, 'EpisodeNumber')),
'series': xpath_text(playlist, 'ProgrammeTitle'),
'duration': parse_duration(xpath_text(playlist, 'Duration')),
})
video_element = xpath_element(playlist, 'VideoEntries/Video', fatal=True)
media_files = xpath_element(video_element, 'MediaFiles', fatal=True)
rtmp_url = media_files.attrib['base']
headers=headers, data=etree.tostring(req_env), fatal=False)
if resp_env:
playlist = xpath_element(resp_env, './/Playlist')
if playlist is None:
fault_code = xpath_text(resp_env, './/faultcode')
fault_string = xpath_text(resp_env, './/faultstring')
if fault_code == 'InvalidGeoRegion':
self.raise_geo_restricted(
msg=fault_string, countries=self._GEO_COUNTRIES)
elif fault_code not in (
'InvalidEntity', 'InvalidVodcrid', 'ContentUnavailable'):
raise ExtractorError(
'%s said: %s' % (self.IE_NAME, fault_string), expected=True)
info.update({
'title': self._og_search_title(webpage),
'episode_title': params.get('data-video-episode'),
'series': params.get('data-video-title'),
})
else:
title = xpath_text(playlist, 'EpisodeTitle', default=None)
info.update({
'title': title,
'episode_title': title,
'episode_number': int_or_none(xpath_text(playlist, 'EpisodeNumber')),
'series': xpath_text(playlist, 'ProgrammeTitle'),
'duration': parse_duration(xpath_text(playlist, 'Duration')),
})
video_element = xpath_element(playlist, 'VideoEntries/Video', fatal=True)
media_files = xpath_element(video_element, 'MediaFiles', fatal=True)
rtmp_url = media_files.attrib['base']
for media_file in media_files.findall('MediaFile'):
play_path = xpath_text(media_file, 'URL')
if not play_path:
continue
tbr = int_or_none(media_file.get('bitrate'), 1000)
f = {
'format_id': 'rtmp' + ('-%d' % tbr if tbr else ''),
'play_path': play_path,
# Providing this swfVfy allows to avoid truncated downloads
'player_url': 'http://www.itv.com/mercury/Mercury_VideoPlayer.swf',
'page_url': url,
'tbr': tbr,
'ext': 'flv',
}
app = self._search_regex(
'rtmpe?://[^/]+/(.+)$', rtmp_url, 'app', default=None)
if app:
f.update({
'url': rtmp_url.split('?', 1)[0],
'app': app,
})
else:
f['url'] = rtmp_url
formats.append(f)
for media_file in media_files.findall('MediaFile'):
play_path = xpath_text(media_file, 'URL')
if not play_path:
continue
tbr = int_or_none(media_file.get('bitrate'), 1000)
f = {
'format_id': 'rtmp' + ('-%d' % tbr if tbr else ''),
'play_path': play_path,
# Providing this swfVfy allows to avoid truncated downloads
'player_url': 'http://www.itv.com/mercury/Mercury_VideoPlayer.swf',
'page_url': url,
'tbr': tbr,
'ext': 'flv',
}
app = self._search_regex(
'rtmpe?://[^/]+/(.+)$', rtmp_url, 'app', default=None)
if app:
f.update({
'url': rtmp_url.split('?', 1)[0],
'app': app,
})
else:
f['url'] = rtmp_url
formats.append(f)
for caption_url in video_element.findall('ClosedCaptioningURIs/URL'):
if caption_url.text:
extract_subtitle(caption_url.text)
for caption_url in video_element.findall('ClosedCaptioningURIs/URL'):
if caption_url.text:
extract_subtitle(caption_url.text)
ios_playlist_url = params.get('data-video-playlist') or params.get('data-video-id')
hmac = params.get('data-video-hmac')
@ -261,7 +263,17 @@ class ITVIE(InfoExtractor):
'formats': formats,
'subtitles': subtitles,
})
return info
webpage_info = self._search_json_ld(webpage, video_id, default={})
if not webpage_info.get('title'):
webpage_info['title'] = self._html_search_regex(
r'(?s)<h\d+[^>]+\bclass=["\'][^>]*episode-title["\'][^>]*>([^<]+)<',
webpage, 'title', default=None) or self._og_search_title(
webpage, default=None) or self._html_search_meta(
'twitter:title', webpage, 'title',
default=None) or webpage_info['episode']
return merge_dicts(info, webpage_info)
class ITVBTCCIE(InfoExtractor):