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<?php
/**
* Zend Framework (http://framework.zend.com/)
*
* @link http://github.com/zendframework/zf2 for the canonical source repository
* @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
namespace Zend\Uri;
/**
* HTTP URI handler
*/
class Http extends Uri
{
/**
* @see Uri::$validSchemes
*/
protected static $validSchemes = array(
'http',
'https'
);
/**
* @see Uri::$defaultPorts
*/
protected static $defaultPorts = array(
'http' => 80,
'https' => 443,
);
/**
* @see Uri::$validHostTypes
*/
protected $validHostTypes = self::HOST_DNS_OR_IPV4_OR_IPV6_OR_REGNAME;
/**
* User name as provided in authority of URI
* @var null|string
*/
protected $user;
/**
* Password as provided in authority of URI
* @var null|string
*/
protected $password;
/**
* Get the username part (before the ':') of the userInfo URI part
*
* @return string|null
*/
public function getUser()
{
return $this->user;
}
/**
* Get the password part (after the ':') of the userInfo URI part
*
* @return string|null
*/
public function getPassword()
{
return $this->password;
}
/**
* Get the User-info (usually user:password) part
*
* @return string|null
*/
public function getUserInfo()
{
return $this->userInfo;
}
/**
* Set the username part (before the ':') of the userInfo URI part
*
* @param string|null $user
*
* @return self
*/
public function setUser($user)
{
$this->user = null === $user ? null : (string) $user;
$this->buildUserInfo();
return $this;
}
/**
* Set the password part (after the ':') of the userInfo URI part
*
* @param string $password
*
* @return self
*/
public function setPassword($password)
{
$this->password = null === $password ? null : (string) $password;
$this->buildUserInfo();
return $this;
}
/**
* Set the URI User-info part (usually user:password)
*
* @param string|null $userInfo
*
* @return self
*
* @throws Exception\InvalidUriPartException If the schema definition does not have this part
*/
public function setUserInfo($userInfo)
{
$this->userInfo = null === $userInfo ? null : (string) $userInfo;
$this->parseUserInfo();
return $this;
}
/**
* Validate the host part of an HTTP URI
*
* This overrides the common URI validation method with a DNS or IP only
* default. Users may still enforce allowing other host types.
*
* @param string $host
* @param int $allowed
* @return bool
*/
public static function validateHost($host, $allowed = self::HOST_DNS_OR_IPV4_OR_IPV6)
{
return parent::validateHost($host, $allowed);
}
/**
* Parse the user info into username and password segments
*
* Parses the user information into username and password segments, and
* then sets the appropriate values.
*
* @return void
*/
protected function parseUserInfo()
{
// No user information? we're done
if (null === $this->userInfo) {
$this->setUser(null);
$this->setPassword(null);
return;
}
// If no ':' separator, we only have a username
if (false === strpos($this->userInfo, ':')) {
$this->setUser($this->userInfo);
$this->setPassword(null);
return;
}
// Split on the ':', and set both user and password
list($this->user, $this->password) = explode(':', $this->userInfo, 2);
}
/**
* Build the user info based on user and password
*
* Builds the user info based on the given user and password values
*
* @return void
*/
protected function buildUserInfo()
{
if (null !== $this->password) {
$this->userInfo = $this->user . ':' . $this->password;
} else {
$this->userInfo = $this->user;
}
}
/**
* Return the URI port
*
* If no port is set, will return the default port according to the scheme
*
* @return int
* @see Zend\Uri\Uri::getPort()
*/
public function getPort()
{
if (empty($this->port)) {
if (array_key_exists($this->scheme, static::$defaultPorts)) {
return static::$defaultPorts[$this->scheme];
}
}
return $this->port;
}
/**
* Parse a URI string
*
* @param string $uri
* @return Http
*/
public function parse($uri)
{
parent::parse($uri);
if (empty($this->path)) {
$this->path = '/';
}
return $this;
}
}
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