from __future__ import unicode_literals import re from .common import InfoExtractor from ..utils import ( determine_ext, ExtractorError, extract_attributes, find_xpath_attr, get_element_by_attribute, get_element_by_class, int_or_none, js_to_json, merge_dicts, parse_iso8601, smuggle_url, str_to_int, unescapeHTML, ) from .senateisvp import SenateISVPIE from .ustream import UstreamIE class CSpanIE(InfoExtractor): _VALID_URL = r'https?://(?:www\.)?c-span\.org/video/\?(?P<id>[0-9a-f]+)' IE_DESC = 'C-SPAN' _TESTS = [{ 'url': 'http://www.c-span.org/video/?313572-1/HolderonV', 'md5': '94b29a4f131ff03d23471dd6f60b6a1d', 'info_dict': { 'id': '315139', 'title': 'Attorney General Eric Holder on Voting Rights Act Decision', }, 'playlist_mincount': 2, 'skip': 'Regularly fails on travis, for unknown reasons', }, { 'url': 'http://www.c-span.org/video/?c4486943/cspan-international-health-care-models', # md5 is unstable 'info_dict': { 'id': 'c4486943', 'ext': 'mp4', 'title': 'CSPAN - International Health Care Models', 'description': 'md5:7a985a2d595dba00af3d9c9f0783c967', } }, { 'url': 'http://www.c-span.org/video/?318608-1/gm-ignition-switch-recall', 'info_dict': { 'id': '342759', 'title': 'General Motors Ignition Switch Recall', }, 'playlist_mincount': 6, }, { # Video from senate.gov 'url': 'http://www.c-span.org/video/?104517-1/immigration-reforms-needed-protect-skilled-american-workers', 'info_dict': { 'id': 'judiciary031715', 'ext': 'mp4', 'title': 'Immigration Reforms Needed to Protect Skilled American Workers', }, 'params': { 'skip_download': True, # m3u8 downloads } }, { # Ustream embedded video 'url': 'https://www.c-span.org/video/?114917-1/armed-services', 'info_dict': { 'id': '58428542', 'ext': 'flv', 'title': 'USHR07 Armed Services Committee', 'description': 'hsas00-2118-20150204-1000et-07\n\n\nUSHR07 Armed Services Committee', 'timestamp': 1423060374, 'upload_date': '20150204', 'uploader': 'HouseCommittee', 'uploader_id': '12987475', }, }, { # Audio Only 'url': 'https://www.c-span.org/video/?437336-1/judiciary-antitrust-competition-policy-consumer-rights', 'only_matching': True, }] BRIGHTCOVE_URL_TEMPLATE = 'http://players.brightcove.net/%s/%s_%s/index.html?videoId=%s' def _real_extract(self, url): video_id = self._match_id(url) video_type = None webpage = self._download_webpage(url, video_id) ustream_url = UstreamIE._extract_url(webpage) if ustream_url: return self.url_result(ustream_url, UstreamIE.ie_key()) if '&vod' not in url: bc = self._search_regex( r"(<[^>]+id='brightcove-player-embed'[^>]+>)", webpage, 'brightcove embed', default=None) if bc: bc_attr = extract_attributes(bc) bc_url = self.BRIGHTCOVE_URL_TEMPLATE % ( bc_attr.get('data-bcaccountid', '3162030207001'), bc_attr.get('data-noprebcplayerid', 'SyGGpuJy3g'), bc_attr.get('data-newbcplayerid', 'default'), bc_attr['data-bcid']) return self.url_result(smuggle_url(bc_url, {'source_url': url})) def add_referer(formats): for f in formats: f.setdefault('http_headers', {})['Referer'] = url # As of 01.12.2020 this path looks to cover all cases making the rest # of the code unnecessary jwsetup = self._parse_json( self._search_regex( r'(?s)jwsetup\s*=\s*({.+?})\s*;', webpage, 'jwsetup', default='{}'), video_id, transform_source=js_to_json, fatal=False) if jwsetup: info = self._parse_jwplayer_data( jwsetup, video_id, require_title=False, m3u8_id='hls', base_url=url) add_referer(info['formats']) for subtitles in info['subtitles'].values(): for subtitle in subtitles: ext = determine_ext(subtitle['url']) if ext == 'php': ext = 'vtt' subtitle['ext'] = ext ld_info = self._search_json_ld(webpage, video_id, default={}) title = get_element_by_class('video-page-title', webpage) or \ self._og_search_title(webpage) description = get_element_by_attribute('itemprop', 'description', webpage) or \ self._html_search_meta(['og:description', 'description'], webpage) return merge_dicts(info, ld_info, { 'title': title, 'thumbnail': get_element_by_attribute('itemprop', 'thumbnailUrl', webpage), 'description': description, 'timestamp': parse_iso8601(get_element_by_attribute('itemprop', 'uploadDate', webpage)), 'location': get_element_by_attribute('itemprop', 'contentLocation', webpage), 'duration': int_or_none(self._search_regex( r'jwsetup\.seclength\s*=\s*(\d+);', webpage, 'duration', fatal=False)), 'view_count': str_to_int(self._search_regex( r"<span[^>]+class='views'[^>]*>([\d,]+)\s+Views</span>", webpage, 'views', fatal=False)), }) # Obsolete # We first look for clipid, because clipprog always appears before patterns = [r'id=\'clip(%s)\'\s*value=\'([0-9]+)\'' % t for t in ('id', 'prog')] results = list(filter(None, (re.search(p, webpage) for p in patterns))) if results: matches = results[0] video_type, video_id = matches.groups() video_type = 'clip' if video_type == 'id' else 'program' else: m = re.search(r'data-(?P<type>clip|prog)id=["\'](?P<id>\d+)', webpage) if m: video_id = m.group('id') video_type = 'program' if m.group('type') == 'prog' else 'clip' else: senate_isvp_url = SenateISVPIE._search_iframe_url(webpage) if senate_isvp_url: title = self._og_search_title(webpage) surl = smuggle_url(senate_isvp_url, {'force_title': title}) return self.url_result(surl, 'SenateISVP', video_id, title) video_id = self._search_regex( r'jwsetup\.clipprog\s*=\s*(\d+);', webpage, 'jwsetup program id', default=None) if video_id: video_type = 'program' if video_type is None or video_id is None: error_message = get_element_by_class('VLplayer-error-message', webpage) if error_message: raise ExtractorError(error_message) raise ExtractorError('unable to find video id and type') def get_text_attr(d, attr): return d.get(attr, {}).get('#text') data = self._download_json( 'http://www.c-span.org/assets/player/ajax-player.php?os=android&html5=%s&id=%s' % (video_type, video_id), video_id)['video'] if data['@status'] != 'Success': raise ExtractorError('%s said: %s' % (self.IE_NAME, get_text_attr(data, 'error')), expected=True) doc = self._download_xml( 'http://www.c-span.org/common/services/flashXml.php?%sid=%s' % (video_type, video_id), video_id) description = self._html_search_meta('description', webpage) title = find_xpath_attr(doc, './/string', 'name', 'title').text thumbnail = find_xpath_attr(doc, './/string', 'name', 'poster').text files = data['files'] capfile = get_text_attr(data, 'capfile') entries = [] for partnum, f in enumerate(files): formats = [] for quality in f.get('qualities', []): formats.append({ 'format_id': '%s-%sp' % (get_text_attr(quality, 'bitrate'), get_text_attr(quality, 'height')), 'url': unescapeHTML(get_text_attr(quality, 'file')), 'height': int_or_none(get_text_attr(quality, 'height')), 'tbr': int_or_none(get_text_attr(quality, 'bitrate')), }) if not formats: path = unescapeHTML(get_text_attr(f, 'path')) if not path: continue formats = self._extract_m3u8_formats( path, video_id, 'mp4', entry_protocol='m3u8_native', m3u8_id='hls') if determine_ext(path) == 'm3u8' else [{'url': path, }] add_referer(formats) self._sort_formats(formats) entries.append({ 'id': '%s_%d' % (video_id, partnum + 1), 'title': ( title if len(files) == 1 else '%s part %d' % (title, partnum + 1)), 'formats': formats, 'description': description, 'thumbnail': thumbnail, 'duration': int_or_none(get_text_attr(f, 'length')), 'subtitles': { 'en': [{ 'url': capfile, 'ext': determine_ext(capfile, 'dfxp') }], } if capfile else None, }) if len(entries) == 1: entry = dict(entries[0]) entry['id'] = 'c' + video_id if video_type == 'clip' else video_id return entry else: return { '_type': 'playlist', 'entries': entries, 'title': title, 'id': 'c' + video_id if video_type == 'clip' else video_id, }