<?php
/**
* This file is part of the PHP Generics package.
*
* @package Generics
*/
namespace Generics\Socket;
use Generics\Util\UrlParser;
/**
* This class provides a data holder for a url
*
* @author Maik Greubel <greubel@nkey.de>
*/
class Url extends Endpoint
{
/**
* Scheme part of url
*
* @var string
*/
private $scheme;
/**
* Path part of url
*
* @var string
*/
private $path;
/**
* The query string
*/
private $queryString;
/**
* Create a new Url instance
*
* @param string $address
* The address for the url (either only address or full url)
* @param int $port
* The port for the url
* @param string $path
* The path for the url
* @param string $scheme
* The scheme for the url
*/
public function __construct($address, $port = 80, $path = '/', $scheme = 'http', $queryString = '')
{
try {
$parsed = UrlParser::parseUrl($address);
parent::__construct($parsed->getAddress(), $parsed->getPort());
$this->path = $parsed->getPath();
$this->scheme = $parsed->getScheme();
$this->queryString = $parsed->getQueryString();
} catch (InvalidUrlException $ex) {
parent::__construct($address, $port);
$this->path = $path;
$this->scheme = $scheme;
$this->queryString = $queryString;
}
}
/**
* Get the scheme of the url
*
* @return string
*/
public function getScheme(): string
{
return $this->scheme;
}
/**
* Get the path of the url
*
* @return string
*/
public function getPath(): string
{
return $this->path;
}
/**
* Retrieve the url as string
*
* @return string
*/
public function getUrlString(): string
{
$query = "";
if (strlen($this->queryString) > 0) {
$query = sprintf("?%s", $this->queryString);
}
if (($this->scheme == 'http' && $this->getPort() == 80) || ($this->scheme == 'ftp' && $this->getPort() == 21) || ($this->scheme == 'https' && $this->getPort() == 443)) {
return sprintf("%s://%s%s%s", $this->scheme, $this->getAddress(), $this->path, $query);
}
return sprintf("%s://%s:%d%s%s", $this->scheme, $this->getAddress(), $this->getPort(), $this->path, $query);
}
/**
* Retrieve only the file part
*
* @return string
*/
public function getFile(): string
{
return basename($this->path);
}
public function getQueryString(): string
{
return $this->queryString;
}
/**
*
* {@inheritdoc}
* @see \Generics\Socket\Endpoint::__toString()
*/
public function __toString(): string
{
return $this->getUrlString();
}
}
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