[tvnet] Improve and fix issues (closes #15462)

6 years ago · a572ae6114
3 changed files with 134 additions and 92 deletions
--- a/youtube_dl/extractor/extractors.py
+++ b/youtube_dl/extractor/extractors.py
@ -1139,6 +1139,7 @@ from .tvc import (
 from .tvigle import TvigleIE
 from .tvland import TVLandIE
 from .tvn24 import TVN24IE
+from .tvnet import TVNetIE
 from .tvnoe import TVNoeIE
 from .tvnow import (
    TVNowIE,
@ -1306,7 +1307,6 @@ from .vrv import (
    VRVSeriesIE,
 )
 from .vshare import VShareIE
-from .vtv import VTVIE
 from .medialaan import MedialaanIE
 from .vube import VubeIE
 from .vuclip import VuClipIE
--- a/youtube_dl/extractor/tvnet.py
+++ b/youtube_dl/extractor/tvnet.py
@ -0,0 +1,133 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+import re
+
+from .common import InfoExtractor
+from ..compat import compat_str
+from ..utils import (
+    int_or_none,
+    unescapeHTML,
+)
+
+
+class TVNetIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:[^/]+)\.tvnet\.gov\.vn/[^/]+/(?P<id>[0-9]+)'
+    _TESTS = [{
+        # video
+        'url': 'http://de.tvnet.gov.vn/video/109788/vtv1---bac-tuyet-tai-lao-cai-va-ha-giang/tin-nong-24h',
+        'md5': 'b4d7abe0252c9b47774760b7519c7558',
+        'info_dict': {
+            'id': '109788',
+            'ext': 'mp4',
+            'title': 'VTV1 - Bắc tuyết tại Lào Cai và Hà Giang',
+            'thumbnail': r're:(?i)https?://.*\.(?:jpg|png)',
+            'is_live': False,
+            'view_count': int,
+        },
+    }, {
+        # audio
+        'url': 'http://vn.tvnet.gov.vn/radio/27017/vov1---ban-tin-chieu-10062018/doi-song-va-xa-hoi',
+        'md5': 'b5875ce9b0a2eecde029216d0e6db2ae',
+        'info_dict': {
+            'id': '27017',
+            'ext': 'm4a',
+            'title': 'VOV1 - Bản tin chiều (10/06/2018)',
+            'thumbnail': r're:(?i)https?://.*\.(?:jpg|png)',
+            'is_live': False,
+        },
+    }, {
+        # live stream
+        'url': 'http://us.tvnet.gov.vn/kenh-truyen-hinh/1011/vtv1',
+        'info_dict': {
+            'id': '1011',
+            'ext': 'mp4',
+            'title': r're:^VTV1 \| LiveTV [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
+            'thumbnail': r're:(?i)https?://.*\.(?:jpg|png)',
+            'is_live': True,
+        },
+        'params': {
+            'skip_download': True,
+        },
+    }, {
+        # radio live stream
+        'url': 'http://vn.tvnet.gov.vn/kenh-truyen-hinh/1014',
+        'info_dict': {
+            'id': '1014',
+            'ext': 'm4a',
+            'title': r're:VOV1 \| LiveTV [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
+            'thumbnail': r're:(?i)https?://.*\.(?:jpg|png)',
+            'is_live': True,
+        },
+        'params': {
+            'skip_download': True,
+        },
+    }]
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+
+        webpage = self._download_webpage(url, video_id)
+
+        title = self._og_search_title(
+            webpage, default=None) or self._html_search_meta(
+            'title', webpage, default=None) or self._search_regex(
+            r'<title>([^<]+)<', webpage, 'title')
+        title = re.sub(r'\s*-\s*TV Net\s*$', '', title)
+
+        if '/video/' in url or '/radio/' in url:
+            is_live = False
+        elif '/kenh-truyen-hinh/' in url:
+            is_live = True
+        else:
+            is_live = None
+
+        data_file = unescapeHTML(self._search_regex(
+            r'data-file=(["\'])(?P<url>(?:https?:)?//.+?)\1', webpage,
+            'data file', group='url'))
+
+        stream_urls = set()
+        formats = []
+        for stream in self._download_json(data_file, video_id):
+            if not isinstance(stream, dict):
+                continue
+            stream_url = stream.get('url')
+            if (stream_url in stream_urls or not stream_url or
+                    not isinstance(stream_url, compat_str)):
+                continue
+            stream_urls.add(stream_url)
+            formats.extend(self._extract_m3u8_formats(
+                stream_url, video_id, 'mp4',
+                entry_protocol='m3u8' if is_live else 'm3u8_native',
+                m3u8_id='hls', fatal=False))
+        self._sort_formats(formats)
+
+        # better support for radio streams
+        if title.startswith('VOV'):
+            for f in formats:
+                f.update({
+                    'ext': 'm4a',
+                    'vcodec': 'none',
+                })
+
+        thumbnail = self._og_search_thumbnail(
+            webpage, default=None) or unescapeHTML(
+            self._search_regex(
+                r'data-image=(["\'])(?P<url>(?:https?:)?//.+?)\1', webpage,
+                'thumbnail', default=None, group='url'))
+
+        if is_live:
+            title = self._live_title(title)
+
+        view_count = int_or_none(self._search_regex(
+            r'(?s)<div[^>]+\bclass=["\'].*?view-count[^>]+>.*?(\d+).*?</div>',
+            webpage, 'view count', default=None))
+
+        return {
+            'id': video_id,
+            'title': title,
+            'thumbnail': thumbnail,
+            'is_live': is_live,
+            'view_count': view_count,
+            'formats': formats,
+        }
--- a/youtube_dl/extractor/vtv.py
+++ b/youtube_dl/extractor/vtv.py
@ -1,91 +0,0 @@
-# coding: utf-8
-from __future__ import unicode_literals
-
-from .common import InfoExtractor
-
-import re
-
-from ..utils import extract_attributes
-
-class VTVIE(InfoExtractor):
-    _VALID_URL = r'https?://(au|ca|cz|de|jp|kr|tw|us|vn)\.tvnet\.gov\.vn/[^/]*/(?P<id>[0-9]+)/?'
-    _TESTS = [{
-        # Livestream. Channel: VTV 1
-        'url': 'http://us.tvnet.gov.vn/kenh-truyen-hinh/1011/vtv1',
-        'info_dict': {
-            'id': '1011',
-            'ext': 'mp4',
-            'title': r're:^VTV1 | LiveTV - TV Net [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
-            'thumbnail': r're:https?://.*\.png$',
-        }
-    }, {
-        # Downloading a video.
-        'url': 'http://de.tvnet.gov.vn/video/109788/vtv1---bac-tuyet-tai-lao-cai-va-ha-giang/tin-nong-24h',
-        'md5': '5263c63d738569ed507980f1e49ebc03',
-        'info_dict': {
-            'id': '109788',
-            'ext': 'mp4',
-            'title': 'VTV1 - Bắc tuyết tại Lào Cai và Hà Giang - TV Net',
-            'thumbnail': r're:https?://.*\.JPG$',
-        }
-    }, {
-        # Radio live stream. Channel: VOV 1
-        'url': 'http://vn.tvnet.gov.vn/kenh-truyen-hinh/1014',
-        'info_dict': {
-            'id': '1014',
-            'ext': 'm4a',
-            'vcodec': 'none',
-            'title': r're:VOV1 | LiveTV - TV Net [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
-            'thumbnail': r're:https?://.*\.png$',
-        }
-
-    }]
-
-    def _real_extract(self, url):
-        video_id = self._match_id(url)
-        webpage = self._download_webpage(url, video_id)
-
-        title = self._html_search_regex(r'<title>(.+?)</title>', webpage, 'title', default=None, fatal=False)
-        if title is None:
-            title = self._og_search_title(webpage)
-        title.strip()
-
-        mediaplayer_div = self._search_regex(r'(<div[^>]*id="mediaplayer"[^>]*>)', webpage, 'mediaplayer element')
-        mediaplayer_div_attributes = extract_attributes(mediaplayer_div)
-
-        thumbnail = mediaplayer_div_attributes.get("data-image")
-
-        json_url = mediaplayer_div_attributes["data-file"]
-        video_streams = self._download_json(json_url, video_id)
-
-
-        # get any working playlist from streams. Currently there's 2 and the first always works,
-        # but you never know in the future
-        for stream in video_streams:
-            formats = self._extract_m3u8_formats(stream.get("url"), video_id, ext="mp4", fatal=False)
-            if formats:
-                break
-
-        # better support radio streams
-        if title.startswith("VOV"):
-            for f in formats:
-                f["ext"] = "m4a"
-                f["vcodec"] = "none"
-
-        if "/video/" in url or "/radio/" in url:
-            is_live = False
-        elif "/kenh-truyen-hinh/" in url:
-            is_live = True
-        else:
-            is_live = None
-
-        if is_live:
-            title = self._live_title(title)
-
-        return {
-            'id': video_id,
-            'title': title,
-            'thumbnail': thumbnail,
-            'formats': formats,
-            'is_live': is_live,
-        }