File: src/Generics/Socket/Url.php

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File: src/Generics/Socket/Url.php
Role: Class source
Content type: text/plain
Description: Url class
Class: PHP Generics
Framework for accessing streams, sockets and logs
Author: By
Last change: Add query string to url
Date: 3 years ago
Size: 2,968 bytes
 

Contents

Class file image Download
<?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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