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<?php |
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declare(strict_types=1); |
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namespace Enjoys\Cookie; |
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use Enjoys\Http\ServerRequest; |
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use Enjoys\Http\ServerRequestInterface; |
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class Cookie |
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{ |
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/** |
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* @var array<mixed> |
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*/ |
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private array $options = [ |
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'expires' => 0, |
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'path' => '', |
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'domain' => false, |
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'secure' => false, |
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'httponly' => false, |
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'samesite' => 'Lax', |
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]; |
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/** |
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* @var ServerRequestInterface |
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*/ |
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private ServerRequestInterface $serverRequest; |
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public function __construct(ServerRequestInterface $serverRequest = null) |
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{ |
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$this->serverRequest = $serverRequest ?? new ServerRequest(); |
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$this->setDomain(); |
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} |
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public static function get(string $key): ?string |
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{ |
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return (self::has($key)) ? $_COOKIE[$key] : null; |
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} |
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public static function has(string $key): bool |
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{ |
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return array_key_exists($key, $_COOKIE); |
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} |
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/** |
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* @param string $name |
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* @throws Exception |
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*/ |
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public function delete(string $name): void |
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{ |
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$this->set($name, '', '-1 day'); |
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} |
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/** |
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* @param string $key |
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* @param string|null $value |
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* @param bool|int|string $ttl |
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* @param array<mixed> $options |
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* @throws Exception |
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*/ |
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public function set(string $key, ?string $value, $ttl = true, array $options = []): void |
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{ |
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if (headers_sent($filename, $linenum)) { |
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throw new Exception( |
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sprintf( |
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"Куки не установлены\nЗаголовки уже были отправлены в %s в строке %s\n", |
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$filename, |
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$linenum |
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) |
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); |
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} |
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//Если $value равно NULL, то удаляем эту куку |
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if ($value === null) { |
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$ttl = '-1 day'; |
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} |
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$this->setExpires($ttl); |
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setcookie($key, (string)$value, $this->mergeOptions($options)); |
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} |
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/** |
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* @param array<mixed> $options |
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* @return array<mixed> |
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*/ |
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private function mergeOptions(array $options): array |
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{ |
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$mergedOptions = $this->options; |
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foreach ($options as $key => $option) { |
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if (isset($this->options[$key])) { |
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$mergedOptions[$key] = $option; |
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} |
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} |
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return $mergedOptions; |
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} |
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/** |
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* @param mixed $ttl |
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* @return void |
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* @throws Exception |
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* @see http://php.net/manual/ru/datetime.formats.relative.php |
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*/ |
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private function setExpires($ttl): void |
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{ |
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//Срок действия cookie истечет с окончанием сессии (при закрытии браузера). |
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if ($ttl === false || strtolower((string)$ttl) === 'session') { |
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$this->options['expires'] = 0; |
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return; |
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} |
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// Если число то прибавляем значение к метке времени timestamp |
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// Для установки сессионной куки надо использовать FALSE |
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if (is_numeric($ttl)) { |
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$this->options['expires'] = time() + (int)$ttl; |
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return; |
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} |
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// Устанавливаем время жизни на год |
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if ($ttl === true) { |
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$ttl = '+1 year'; |
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} |
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if (is_string($ttl)) { |
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if (false !== $returnTtl = strtotime($ttl)) { |
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$this->options['expires'] = $returnTtl; |
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return; |
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} |
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throw new Exception(sprintf('strtotime() failed to convert string "%s" to timestamp', $ttl)); |
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} |
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// $this->options['expires'] = (int)$ttl; |
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} |
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/** |
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* @param false|string $domain |
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*/ |
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public function setDomain($domain = false): void |
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{ |
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if ($domain === false) { |
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if ($this->serverRequest->server('SERVER_NAME') != 'localhost') { |
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$domain = (preg_replace( |
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'#^www\.#', |
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'', |
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strtolower((string)$this->serverRequest->server('SERVER_NAME')) |
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)); |
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} |
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} |
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$this->options['domain'] = $domain ?? false; |
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$this->options['secure'] = ($this->serverRequest->server('HTTPS') == 'on'); |
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} |
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public function setPath(string $path): void |
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{ |
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$this->options['path'] = $path; |
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} |
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/** |
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* @param bool $httpOnly |
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*/ |
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public function setHttponly(bool $httpOnly): void |
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{ |
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$this->options['httponly'] = $httpOnly; |
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} |
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/** |
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* @param bool $secure |
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*/ |
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public function setSecure(bool $secure): void |
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{ |
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$this->options['secure'] = $secure; |
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} |
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/** |
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* @param string $sameSite |
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*/ |
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public function setSameSite(string $sameSite): void |
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{ |
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$this->options['samesite'] = $sameSite; |
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} |
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} |
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Enjoyzz /
cookie
