libgraviton / graviton

     *

     * @return string

     */

    protected function extractAdUsername(Request $request, $value)

    {

        $pattern = "/((?m)(?<=\b".self::COOKIE_FIELD_NAME."=)[^;]*)/i";

        preg_match($pattern, $value, $matches);

        if ($matches) {

            $request->attributes->set(self::CONFIGURATION_PARAMETER_USER_ID, $matches[0]);

            return $matches[0];

        }

        return $value;

    }

    /**

     * Finds and extracts the core system id from tha cookie.

     *

     * @return string

     */

    protected function extractCoreId(Request $request, $text)

    {

        $pattern = "/((?m)(?<=\b".self::COOKIE_VALUE_CORE_ID."=)[^;]*)/i";

        preg_match($pattern, $text, $matches);

        if ($matches) {

            $request->attributes->set(self::CONFIGURATION_PARAMETER_CORE_ID, $matches[0]);

            return $matches[0];

        }

        return $text;

    }

}