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<?php |
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namespace Saxulum\HttpClient; |
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class Url |
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{ |
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/** |
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* @var string |
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*/ |
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protected $scheme; |
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const SCHEME_HTTP = 'http'; |
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const SCHEME_HTTPS = 'https'; |
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/** |
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* @var string |
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*/ |
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protected $hostName; |
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/** |
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* @var int |
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*/ |
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protected $port; |
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const PORT_HTTP = 80; |
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const PORT_HTTPS = 443; |
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/** |
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* @var string|null |
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*/ |
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protected $user; |
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/** |
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* @var string|null |
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*/ |
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protected $password; |
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/** |
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* @var string |
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*/ |
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protected $path; |
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/** |
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* @var string|null |
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*/ |
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protected $query; |
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/** |
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* @var string|null |
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*/ |
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protected $fragment; |
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/** |
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* @param string $url |
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*/ |
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public function __construct($url) |
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{ |
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$urlParts = @parse_url($url); |
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if (false === $urlParts) { |
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throw new \InvalidArgumentException(sprintf('The url "%s" is invalid.', $url)); |
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} |
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$this->setUrlParts($urlParts); |
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} |
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/** |
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* @param array $urlParts |
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*/ |
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protected function setUrlParts(array $urlParts) |
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{ |
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$this->setUrlPart($urlParts, 'scheme', Url::SCHEME_HTTP); |
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$this->setUrlPart($urlParts, 'host', function () { |
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throw new \InvalidArgumentException('Url has to contain a host!'); |
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}, 'hostName'); |
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$this->setUrlPart($urlParts, 'port', function (array $urlParts) { |
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if (isset($urlParts['scheme']) && Url::SCHEME_HTTPS === $urlParts['scheme']) { |
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return Url::PORT_HTTPS; |
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} |
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return Url::PORT_HTTP; |
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}); |
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$this->setUrlPart($urlParts, 'user'); |
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$this->setUrlPart($urlParts, 'pass', null, 'password'); |
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$this->setUrlPart($urlParts, 'path', '/'); |
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$this->setUrlPart($urlParts, 'query'); |
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$this->setUrlPart($urlParts, 'fragment'); |
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} |
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/** |
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* @param array $urlParts |
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* @param string $partName |
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* @param \Closure|string|int|null $default |
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* @param string|null $property |
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*/ |
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protected function setUrlPart($urlParts, $partName, $default = null, $property = null) |
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{ |
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$property = null !== $property ? $property : $partName; |
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if (isset($urlParts[$partName])) { |
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$this->$property = $urlParts[$partName]; |
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return; |
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} |
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if ($default instanceof \Closure) { |
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$default = $default($urlParts); |
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} |
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$this->$property = $default; |
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} |
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/** |
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* @return string |
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*/ |
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public function getScheme() |
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{ |
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return $this->scheme; |
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} |
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/** |
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* @return string |
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*/ |
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public function getHostName() |
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{ |
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return $this->hostName; |
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} |
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/** |
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* @return int |
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*/ |
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public function getPort() |
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{ |
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return $this->port; |
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} |
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/** |
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* @return string|null |
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*/ |
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public function getUser() |
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{ |
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return $this->user; |
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} |
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/** |
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* @return string|null |
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*/ |
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public function getPassword() |
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{ |
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return $this->password; |
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} |
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/** |
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* @return string |
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*/ |
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public function getPath() |
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{ |
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return $this->path; |
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} |
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/** |
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* @return string|null |
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*/ |
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public function getQuery() |
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{ |
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return $this->query; |
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} |
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/** |
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* @return string|null |
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*/ |
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public function getFragment() |
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{ |
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return $this->fragment; |
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} |
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/** |
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* @return string |
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*/ |
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public function getHost() |
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{ |
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$host = $this->getScheme() . '://'; |
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if (null !== $this->getUser()) { |
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$host .= $this->getUser() . ':' . $this->getPassword() . '@'; |
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} |
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$host .= $this->getHostName(); |
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$host .= ':' . $this->getPort(); |
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return $host; |
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} |
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/** |
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* @return string |
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*/ |
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public function getResource() |
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{ |
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$resource = $this->getPath(); |
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if (null !== $this->getQuery()) { |
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$resource .= '?' . $this->getQuery(); |
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} |
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if (null !== $this->getFragment()) { |
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$resource .= '#' . $this->getFragment(); |
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} |
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return $resource; |
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} |
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/** |
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* @return string |
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*/ |
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public function __toString() |
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{ |
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return $this->getHost() . $this->getResource(); |
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} |
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} |
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saxulum /
saxulum-http-client-interface
