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[VkBridge] Manually handle redirects (#3017)

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Some redirects are legit, some redirects lead to "Too many requests" page
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Eugene Molotov 2022-09-07 06:02:23 +05:00 • committed by GitHub
parent bbbd599bc8
commit 70ba6c5b53
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1 changed files with 23 additions and 1 deletions
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24
bridges/VkBridge.php
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@ -420,8 +420,30 @@ class VkBridge extends BridgeAbstract
private function getContents()
{
$header = ['Accept-language: en', 'Cookie: remixlang=3'];
$redirects = 0;
$uri = $this->getURI();
return getContents($this->getURI(), $header);
while ($redirects < 2) {
$response = getContents($uri, $header, [CURLOPT_FOLLOWLOCATION => false], true);
if (in_array($response['code'], [200, 304])) {
return $response['content'];
}
$uri = urljoin(self::URI, $response['header']['location'][0]);
if (str_contains($uri, '/429.html')) {
returnServerError('VK responded "Too many requests"');
}
if (!preg_match('#^https?://vk.com/(club|public)#', $uri)) {
returnServerError('Unexpected redirect location');
}
$redirects++;
}
returnServerError('Too many redirects, while retreving content from VK');
}
protected function appendVideo($video_title, $video_link, &$content_suffix, array &$post_videos)