From c7bab7c39fd51c0812f70020172766303191bc01 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 5 May 2024 19:37:42 +0200
Subject: Adding upstream version 2023.03.04.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 yt_dlp/extractor/videa.py | 185 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 185 insertions(+)
 create mode 100644 yt_dlp/extractor/videa.py

(limited to 'yt_dlp/extractor/videa.py')

diff --git a/yt_dlp/extractor/videa.py b/yt_dlp/extractor/videa.py
new file mode 100644
index 0000000..59ae933
--- /dev/null
+++ b/yt_dlp/extractor/videa.py
@@ -0,0 +1,185 @@
+import random
+import string
+import struct
+
+from .common import InfoExtractor
+from ..compat import compat_b64decode, compat_ord
+from ..utils import (
+    ExtractorError,
+    int_or_none,
+    mimetype2ext,
+    parse_codecs,
+    parse_qs,
+    update_url_query,
+    urljoin,
+    xpath_element,
+    xpath_text,
+)
+
+
+class VideaIE(InfoExtractor):
+    _VALID_URL = r'''(?x)
+                    https?://
+                        videa(?:kid)?\.hu/
+                        (?:
+                            videok/(?:[^/]+/)*[^?#&]+-|
+                            (?:videojs_)?player\?.*?\bv=|
+                            player/v/
+                        )
+                        (?P<id>[^?#&]+)
+                    '''
+    _EMBED_REGEX = [r'<iframe[^>]+src=(["\'])(?P<url>(?:https?:)?//videa\.hu/player\?.*?\bv=.+?)\1']
+    _TESTS = [{
+        'url': 'http://videa.hu/videok/allatok/az-orult-kigyasz-285-kigyot-kigyo-8YfIAjxwWGwT8HVQ',
+        'md5': '97a7af41faeaffd9f1fc864a7c7e7603',
+        'info_dict': {
+            'id': '8YfIAjxwWGwT8HVQ',
+            'ext': 'mp4',
+            'title': 'Az őrült kígyász 285 kígyót enged szabadon',
+            'thumbnail': r're:^https?://.*',
+            'duration': 21,
+        },
+    }, {
+        'url': 'http://videa.hu/videok/origo/jarmuvek/supercars-elozes-jAHDWfWSJH5XuFhH',
+        'md5': 'd57ccd8812c7fd491d33b1eab8c99975',
+        'info_dict': {
+            'id': 'jAHDWfWSJH5XuFhH',
+            'ext': 'mp4',
+            'title': 'Supercars előzés',
+            'thumbnail': r're:^https?://.*',
+            'duration': 64,
+        },
+    }, {
+        'url': 'http://videa.hu/player?v=8YfIAjxwWGwT8HVQ',
+        'md5': '97a7af41faeaffd9f1fc864a7c7e7603',
+        'info_dict': {
+            'id': '8YfIAjxwWGwT8HVQ',
+            'ext': 'mp4',
+            'title': 'Az őrült kígyász 285 kígyót enged szabadon',
+            'thumbnail': r're:^https?://.*',
+            'duration': 21,
+        },
+    }, {
+        'url': 'http://videa.hu/player/v/8YfIAjxwWGwT8HVQ?autoplay=1',
+        'only_matching': True,
+    }, {
+        'url': 'https://videakid.hu/videok/origo/jarmuvek/supercars-elozes-jAHDWfWSJH5XuFhH',
+        'only_matching': True,
+    }, {
+        'url': 'https://videakid.hu/player?v=8YfIAjxwWGwT8HVQ',
+        'only_matching': True,
+    }, {
+        'url': 'https://videakid.hu/player/v/8YfIAjxwWGwT8HVQ?autoplay=1',
+        'only_matching': True,
+    }]
+    _STATIC_SECRET = 'xHb0ZvME5q8CBcoQi6AngerDu3FGO9fkUlwPmLVY_RTzj2hJIS4NasXWKy1td7p'
+
+    @staticmethod
+    def rc4(cipher_text, key):
+        res = b''
+
+        key_len = len(key)
+        S = list(range(256))
+
+        j = 0
+        for i in range(256):
+            j = (j + S[i] + ord(key[i % key_len])) % 256
+            S[i], S[j] = S[j], S[i]
+
+        i = 0
+        j = 0
+        for m in range(len(cipher_text)):
+            i = (i + 1) % 256
+            j = (j + S[i]) % 256
+            S[i], S[j] = S[j], S[i]
+            k = S[(S[i] + S[j]) % 256]
+            res += struct.pack('B', k ^ compat_ord(cipher_text[m]))
+
+        return res.decode()
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        video_page = self._download_webpage(url, video_id)
+
+        if 'videa.hu/player' in url:
+            player_url = url
+            player_page = video_page
+        else:
+            player_url = self._search_regex(
+                r'<iframe.*?src="(/player\?[^"]+)"', video_page, 'player url')
+            player_url = urljoin(url, player_url)
+            player_page = self._download_webpage(player_url, video_id)
+
+        nonce = self._search_regex(
+            r'_xt\s*=\s*"([^"]+)"', player_page, 'nonce')
+        l = nonce[:32]
+        s = nonce[32:]
+        result = ''
+        for i in range(0, 32):
+            result += s[i - (self._STATIC_SECRET.index(l[i]) - 31)]
+
+        query = parse_qs(player_url)
+        random_seed = ''.join(random.choices(string.ascii_letters + string.digits, k=8))
+        query['_s'] = random_seed
+        query['_t'] = result[:16]
+
+        b64_info, handle = self._download_webpage_handle(
+            'http://videa.hu/videaplayer_get_xml.php', video_id, query=query)
+        if b64_info.startswith('<?xml'):
+            info = self._parse_xml(b64_info, video_id)
+        else:
+            key = result[16:] + random_seed + handle.headers['x-videa-xs']
+            info = self._parse_xml(self.rc4(
+                compat_b64decode(b64_info), key), video_id)
+
+        video = xpath_element(info, './video', 'video')
+        if video is None:
+            raise ExtractorError(xpath_element(
+                info, './error', fatal=True), expected=True)
+        sources = xpath_element(
+            info, './video_sources', 'sources', fatal=True)
+        hash_values = xpath_element(
+            info, './hash_values', 'hash values', fatal=False)
+
+        title = xpath_text(video, './title', fatal=True)
+
+        formats = []
+        for source in sources.findall('./video_source'):
+            source_url = source.text
+            source_name = source.get('name')
+            source_exp = source.get('exp')
+            if not (source_url and source_name):
+                continue
+            hash_value = (
+                xpath_text(hash_values, 'hash_value_' + source_name)
+                if hash_values is not None else None)
+            if hash_value and source_exp:
+                source_url = update_url_query(source_url, {
+                    'md5': hash_value,
+                    'expires': source_exp,
+                })
+            f = parse_codecs(source.get('codecs'))
+            f.update({
+                'url': self._proto_relative_url(source_url),
+                'ext': mimetype2ext(source.get('mimetype')) or 'mp4',
+                'format_id': source.get('name'),
+                'width': int_or_none(source.get('width')),
+                'height': int_or_none(source.get('height')),
+            })
+            formats.append(f)
+
+        thumbnail = self._proto_relative_url(xpath_text(video, './poster_src'))
+
+        age_limit = None
+        is_adult = xpath_text(video, './is_adult_content', default=None)
+        if is_adult:
+            age_limit = 18 if is_adult == '1' else 0
+
+        return {
+            'id': video_id,
+            'title': title,
+            'thumbnail': thumbnail,
+            'duration': int_or_none(xpath_text(video, './duration')),
+            'age_limit': age_limit,
+            'formats': formats,
+        }
-- 
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