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<?php |
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namespace CodeZero\Cookie; |
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use CodeZero\Encrypter\Encrypter; |
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class VanillaCookie implements Cookie |
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{ |
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/** |
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* Encrypter |
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* |
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* @var \CodeZero\Encrypter\Encrypter |
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*/ |
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protected $encrypter; |
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/** |
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* Create a new instance of VanillaCookie |
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* |
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* @param \CodeZero\Encrypter\Encrypter $encrypter |
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*/ |
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public function __construct(Encrypter $encrypter = null) |
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{ |
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$this->encrypter = $encrypter; |
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} |
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/** |
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* Get the value of a cookie |
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* |
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* @param string $cookieName |
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* |
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* @return null|string |
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* @throws \CodeZero\Encrypter\DecryptException |
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*/ |
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public function get($cookieName) |
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{ |
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if ( ! $this->exists($cookieName)) { |
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return null; |
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} |
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return $this->decrypt($_COOKIE[$cookieName]); |
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} |
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/** |
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* Store a cookie |
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* |
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* @param string $cookieName |
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* @param string $cookieValue |
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* @param int $minutes |
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* @param string $path |
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* @param string $domain |
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* @param bool $secure |
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* @param bool $httpOnly |
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* |
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* @return bool |
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*/ |
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public function store($cookieName, $cookieValue, $minutes = 60, $path = "/", $domain = null, $secure = true, $httpOnly = true) |
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{ |
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return setcookie( |
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$cookieName, |
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$this->encrypt($cookieValue), |
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$this->calculateExpirationTime($minutes), |
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$path, |
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$domain, |
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$secure, |
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$httpOnly |
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); |
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} |
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/** |
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* Store a cookie for a long, long time |
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* |
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* @param string $cookieName |
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* @param string $cookieValue |
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* @param string $path |
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* @param string $domain |
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* @param bool $secure |
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* @param bool $httpOnly |
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* |
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* @return bool |
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*/ |
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public function forever($cookieName, $cookieValue, $path = '/', $domain = null, $secure = null, $httpOnly = true) |
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{ |
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return $this->store($cookieName, $cookieValue, 60 * 24 * 365 * 5, $path, $domain, $secure, $httpOnly); |
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} |
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/** |
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* Delete a cookie |
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* |
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* @param string $cookieName |
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* @param string $path |
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* @param string $domain |
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* |
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* @return null|bool |
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*/ |
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public function delete($cookieName, $path = '/', $domain = null) |
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{ |
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if ( ! $this->exists($cookieName)) { |
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return null; |
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} |
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unset($_COOKIE[$cookieName]); |
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return $this->store($cookieName, '', -60, $path, $domain); |
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} |
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/** |
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* Check if a cookie exists |
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* |
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* @param string $cookieName |
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* |
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* @return bool |
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*/ |
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public function exists($cookieName) |
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{ |
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return isset($_COOKIE[$cookieName]); |
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} |
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/** |
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* Calculate the expiration time |
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* |
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* @param int $minutes |
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* |
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* @return int |
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*/ |
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protected function calculateExpirationTime($minutes) |
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{ |
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return time() + (60 * $minutes); |
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} |
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/** |
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* Encrypt a cookie |
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* |
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* @param string $cookieValue |
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* |
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* @return string |
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*/ |
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protected function encrypt($cookieValue) |
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{ |
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if ($this->encrypter) { |
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return $this->encrypter->encrypt($cookieValue); |
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} |
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return $cookieValue; |
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} |
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/** |
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* Decrypt a cookie |
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* |
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* @param string $cookieValue |
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* |
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* @return string |
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* @throws \CodeZero\Encrypter\DecryptException |
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*/ |
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3 |
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protected function decrypt($cookieValue) |
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{ |
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if ($this->encrypter && ! empty($cookieValue)) { |
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return $this->encrypter->decrypt($cookieValue); |
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} |
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1 |
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return $cookieValue; |
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} |
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} |
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codezero-be /
cookie
