public function checkWhitelist(string $url): bool
	{
		$pluginSettings = EmbeddedAssets::$plugin->getSettings();
		$whitelist = array_merge($pluginSettings->whitelist, $pluginSettings->extraWhitelist);

		foreach ($whitelist as $whitelistUrl)
		{
			if ($whitelistUrl)
			{
				$pattern = explode('*', $whitelistUrl);
				$pattern = array_map('preg_quote', $pattern);
				$pattern = implode('[a-z][a-z0-9]*', $pattern);
				$pattern = "%^(https?:)?//([a-z0-9\-]+\\.)?$pattern([:/].*)?$%";

				if (preg_match($pattern, $url))
				{
					return true;
				}
			}
		}

		return false;
	}