yt_dlp/extractor/nzherald.py

   1 import json
   2
   3 from .brightcove import BrightcoveNewIE
   4 from .common import InfoExtractor
   5 from ..utils import ExtractorError, traverse_obj
   6
   7
   8 class NZHeraldIE(InfoExtractor):
   9     IE_NAME = 'nzherald'
  10     _VALID_URL = r'https?://(?:www\.)?nzherald\.co\.nz/[\w\/-]+\/(?P<id>[A-Z0-9]+)'
  11     _TESTS = [
  12         {
  13             # Video accessible under 'video' key
  14             'url': 'https://www.nzherald.co.nz/nz/queen-elizabeth-death-nz-public-holiday-announced-for-september-26/CEOPBSXO2JDCLNK3H7E3BIE2FA/',
  15             'info_dict': {
  16                 'id': '6312191736112',
  17                 'ext': 'mp4',
  18                 'title': 'Focus: PM holds post-Cabinet press conference',
  19                 'duration': 238.08,
  20                 'upload_date': '20220912',
  21                 'uploader_id': '1308227299001',
  22                 'timestamp': 1662957159,
  23                 'tags': [],
  24                 'thumbnail': r're:https?://.*\.jpg$',
  25                 'description': 'md5:2f17713fcbfcfbe38bb9e7dfccbb0f2e',
  26             },
  27         }, {
  28             # Webpage has brightcove embed player url
  29             'url': 'https://www.nzherald.co.nz/travel/pencarrow-coastal-trail/HDVTPJEPP46HJ2UEMK4EGD2DFI/',
  30             'info_dict': {
  31                 'id': '6261791733001',
  32                 'ext': 'mp4',
  33                 'title': 'Pencarrow Coastal Trail',
  34                 'timestamp': 1625102897,
  35                 'upload_date': '20210701',
  36                 'uploader_id': '1308227299001',
  37                 'description': 'md5:d361aaa0c6498f7ac1bc4fc0a0aec1e4',
  38                 'thumbnail': r're:https?://.*\.jpg$',
  39                 'tags': ['travel', 'video'],
  40                 'duration': 43.627,
  41             },
  42         }, {
  43             # two video embeds of the same video
  44             'url': 'https://www.nzherald.co.nz/nz/truck-driver-captured-cutting-off-motorist-on-state-highway-1-in-canterbury/FIHNJB7PLLPHWQPK4S7ZBDUC4I/',
  45             'info_dict': {
  46                 'id': '6251114530001',
  47                 'ext': 'mp4',
  48                 'title': 'Truck travelling north from Rakaia runs car off road',
  49                 'timestamp': 1619730509,
  50                 'upload_date': '20210429',
  51                 'uploader_id': '1308227299001',
  52                 'description': 'md5:4cae7dfb7613ac4c73b9e73a75c6b5d7',
  53             },
  54             'skip': 'video removed',
  55         }, {
  56             # customVideo embed requiring additional API call
  57             'url': 'https://www.nzherald.co.nz/nz/politics/reserve-bank-rejects-political-criticisms-stands-by-review/2JO5Q4WLZRCBBNWTLACZMOP4RA/',
  58             'info_dict': {
  59                 'id': '6315123873112',
  60                 'ext': 'mp4',
  61                 'timestamp': 1667862725,
  62                 'title': 'Focus: Luxon on re-appointment of Reserve Bank governor Adrian Orr',
  63                 'upload_date': '20221107',
  64                 'description': 'md5:df2f1f7033a8160c66e28e4743f5d934',
  65                 'uploader_id': '1308227299001',
  66                 'tags': ['video', 'nz herald focus', 'politics', 'politics videos'],
  67                 'thumbnail': r're:https?://.*\.jpg$',
  68                 'duration': 99.584,
  69             },
  70         }, {
  71             'url': 'https://www.nzherald.co.nz/kahu/kaupapa-companies-my-taiao-supporting-maori-in-study-and-business/PQBO2J25WCG77VGRX7W7BVYEAI/',
  72             'only_matching': True,
  73         }, {
  74             'url': 'https://nzherald.co.nz/the-country/video/focus-nzs-first-mass-covid-19-vaccination-event/N5I7IL3BRFLZSD33TLDLYJDGK4/',
  75             'only_matching': True,
  76         }, {
  77             'url': 'https://www.nzherald.co.nz/the-vision-is-clear/news/tvic-damian-roper-planting-trees-an-addiction/AN2AAEPNRK5VLISDWQAJZB6ATQ',
  78             'only_matching': True,
  79         },
  80     ]
  81
  82     BRIGHTCOVE_URL_TEMPLATE = 'http://players.brightcove.net/1308227299001/S1BXZn8t_default/index.html?videoId=%s'
  83
  84     def _extract_bc_embed_url(self, webpage):
  85         """The initial webpage may include the brightcove player embed url"""
  86         bc_url = BrightcoveNewIE._extract_url(self, webpage)
  87         return bc_url or self._search_regex(
  88             rf'(?:embedUrl)\"\s*:\s*\"(?P<embed_url>{BrightcoveNewIE._VALID_URL})',
  89             webpage, 'embed url', default=None, group='embed_url')
  90
  91     def _real_extract(self, url):
  92         article_id = self._match_id(url)
  93         webpage = self._download_webpage(url, article_id)
  94         bc_url = self._extract_bc_embed_url(webpage)
  95
  96         if not bc_url:
  97             fusion_metadata = self._parse_json(
  98                 self._search_regex(r'Fusion\.globalContent\s*=\s*({.+?})\s*;', webpage, 'fusion metadata'), article_id)
  99
 100             video_metadata = fusion_metadata.get('video')
 101             if not video_metadata:
 102                 custom_video_id = traverse_obj(fusion_metadata, ('customVideo', 'embed', 'id'), expected_type=str)
 103                 if custom_video_id:
 104                     video_metadata = self._download_json(
 105                         'https://www.nzherald.co.nz/pf/api/v3/content/fetch/full-content-by-id', article_id,
 106                         query={'query': json.dumps({'id': custom_video_id, 'site': 'nzh'}), '_website': 'nzh'})
 107             bc_video_id = traverse_obj(
 108                 video_metadata or fusion_metadata,  # fusion metadata is the video metadata for video-only pages
 109                 'brightcoveId', ('content_elements', ..., 'referent', 'id'),
 110                 get_all=False, expected_type=str)
 111
 112             if not bc_video_id:
 113                 if isinstance(video_metadata, dict) and len(video_metadata) == 0:
 114                     raise ExtractorError('This article does not have a video.', expected=True)
 115                 else:
 116                     raise ExtractorError('Failed to extract brightcove video id')
 117             bc_url = self.BRIGHTCOVE_URL_TEMPLATE % bc_video_id
 118
 119         return self.url_result(bc_url, 'BrightcoveNew')