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<?php
/**
* THttpRequest, THttpCookie, THttpCookieCollection, TUri class file
*
* @author Qiang Xue <qiang.xue@gmail.com>
* @link http://www.pradosoft.com/
* @copyright Copyright © 2005-2014 PradoSoft
* @license http://www.pradosoft.com/license/
* @package Prado\Web
*/
namespace Prado\Web;
/**
* TUri class
*
* TUri represents a URI. Given a URI
* http://joe:whatever@example.com:8080/path/to/script.php?param=value#anchor
* it will be decomposed as follows,
* - scheme: http
* - host: example.com
* - port: 8080
* - user: joe
* - password: whatever
* - path: /path/to/script.php
* - query: param=value
* - fragment: anchor
*
* @author Qiang Xue <qiang.xue@gmail.com>
* @package Prado\Web
* @since 3.0
*/
class TUri extends TComponent
{
/**
* @var array list of default ports for known schemes
*/
private static $_defaultPort=array(
'ftp'=>21,
'gopher'=>70,
'http'=>80,
'https'=>443,
'news'=>119,
'nntp'=>119,
'wais'=>210,
'telnet'=>23
);
/**
* @var string scheme of the URI
*/
private $_scheme;
/**
* @var string host name of the URI
*/
private $_host;
/**
* @var integer port of the URI
*/
private $_port;
/**
* @var string user of the URI
*/
private $_user;
/**
* @var string password of the URI
*/
private $_pass;
/**
* @var string path of the URI
*/
private $_path;
/**
* @var string query string of the URI
*/
private $_query;
/**
* @var string fragment of the URI
*/
private $_fragment;
/**
* @var string the URI
*/
private $_uri;
/**
* Constructor.
* Decomposes the specified URI into parts.
* @param string URI to be represented
* @throws TInvalidDataValueException if URI is of bad format
*/
public function __construct($uri)
{
if(($ret=@parse_url($uri))!==false)
{
// decoding???
$this->_scheme=isset($ret['scheme'])?$ret['scheme']:'';
$this->_host=isset($ret['host'])?$ret['host']:'';
$this->_port=isset($ret['port'])?$ret['port']:'';
$this->_user=isset($ret['user'])?$ret['user']:'';
$this->_pass=isset($ret['pass'])?$ret['pass']:'';
$this->_path=isset($ret['path'])?$ret['path']:'';
$this->_query=isset($ret['query'])?$ret['query']:'';
$this->_fragment=isset($ret['fragment'])?$ret['fragment']:'';
$this->_uri=$uri;
}
else
{
throw new TInvalidDataValueException('uri_format_invalid',$uri);
}
}
/**
* @return string URI
*/
public function getUri()
{
return $this->_uri;
}
/**
* @return string scheme of the URI, such as 'http', 'https', 'ftp', etc.
*/
public function getScheme()
{
return $this->_scheme;
}
/**
* @return string hostname of the URI
*/
public function getHost()
{
return $this->_host;
}
/**
* @return integer port number of the URI
*/
public function getPort()
{
return $this->_port;
}
/**
* @return string username of the URI
*/
public function getUser()
{
return $this->_user;
}
/**
* @return string password of the URI
*/
public function getPassword()
{
return $this->_pass;
}
/**
* @return string path of the URI
*/
public function getPath()
{
return $this->_path;
}
/**
* @return string query string of the URI
*/
public function getQuery()
{
return $this->_query;
}
/**
* @return string fragment of the URI
*/
public function getFragment()
{
return $this->_fragment;
}
}
|
