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<?php |
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namespace Farhadhp\ZhaketGuard; |
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use GuzzleHttp\Client; |
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class ZhaketGuard |
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{ |
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/** |
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* Dont change this |
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* |
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* @var string |
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*/ |
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private static $apiUrl = 'http://guard.zhaket.com/api/'; |
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/** |
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* @param $method |
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* @param array $params |
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* @return \Psr\Http\Message\StreamInterface|string |
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*/ |
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public static function request($method, $params=[]) |
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{ |
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if (empty($method)) { |
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return 'request method can not be empty.'; |
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} |
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$client = new Client(); |
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$response = $client->request('GET', self::$apiUrl.$method, [ |
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'query' => $params, |
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'http_errors' => false, |
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]); |
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return $response->getBody(); |
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} |
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/** |
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* install license |
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* |
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* @param $licenseToken |
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* @param $productToken |
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* @return \Psr\Http\Message\StreamInterface|string |
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*/ |
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public static function installLicense($productToken, $licenseToken) |
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{ |
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return self::request('install-license', [ |
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'product_token' => $productToken, |
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'token' => $licenseToken, |
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'domain' => self::getHost(), |
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]); |
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} |
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/** |
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* Validate license |
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* |
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* @param $licenseToken |
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* @return \Psr\Http\Message\StreamInterface|string |
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*/ |
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public static function isValidLicense($licenseToken) |
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{ |
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return self::request('validation-license', [ |
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'token' => $licenseToken, |
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'domain' => self::getHost(), |
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]); |
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} |
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/** |
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* get host |
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* |
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* @return string |
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*/ |
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public static function getHost() { |
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$possibleHostSources = array('HTTP_X_FORWARDED_HOST', 'HTTP_HOST', 'SERVER_NAME', 'SERVER_ADDR'); |
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$sourceTransformations = array( |
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"HTTP_X_FORWARDED_HOST" => function($value) { |
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$elements = explode(',', $value); |
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return trim(end($elements)); |
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} |
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); |
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$host = ''; |
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foreach ($possibleHostSources as $source) |
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{ |
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if (!empty($host)) break; |
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if (empty($_SERVER[$source])) continue; |
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$host = $_SERVER[$source]; |
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if (array_key_exists($source, $sourceTransformations)) |
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{ |
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$host = $sourceTransformations[$source]($host); |
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} |
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} |
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// Remove port number from host |
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$host = preg_replace('/:\d+$/', '', $host); |
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// remove www from host |
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$host = str_ireplace('www.', '', $host); |
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return trim($host); |
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} |
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} |
farhadhp /
zhaket-guard
