freenetis-github/application/vendors/phpax-rs/http/URL.php @ 18ac9009
| 18ac9009 | Ondřej Fibich | <?php
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/*
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* This file is a part of PHPAX-RS framework, released under terms of GPL-3.0
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* licence. Copyright (c) 2014, UnArt Slavičín, o.s. All rights reserved.
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*/
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namespace phpaxrs\http;
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/**
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* The "URL" class that wraps URL and provides access to URL components.
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*
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* @author Ondřej Fibich <ondrej.fibich@gmail.com>
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*/
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class URL {
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/**
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* Passed URL string
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*
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* @var str
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*/
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private $url_str = null;
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/**
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* Parsed URL
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*
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* @var Array
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*/
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private $url;
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/**
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* Create with a passed URL.
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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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$this->set_url($url);
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}
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/**
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* Sets URL
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*
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* @param string $url
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* @throws InvalidArgumentException on invalid or empty URL
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*/
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protected function set_url($url) {
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if (empty($url)) {
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throw new \InvalidArgumentException('empty URL');
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}
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$purl = parse_url($url);
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if (!self::url_valid($purl)) {
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throw new \InvalidArgumentException('malformed url');
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}
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$this->url_str = $url;
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$this->url = $purl;
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}
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private static function url_valid($url) {
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if (!$url || !count($url)) {
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return FALSE;
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}
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return array_key_exists('scheme', $url) &&
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array_key_exists('host', $url);
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}
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private function get_url_path($name, $default = NULL) {
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if (array_key_exists($name, $this->url)) {
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return $this->url[$name];
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}
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return $default;
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}
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public function get_scheme() {
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return $this->get_url_path('scheme');
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}
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public function get_host() {
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return $this->get_url_path('host');
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}
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public function get_port() {
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return $this->get_url_path('port');
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}
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public function get_user() {
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return $this->get_url_path('user');
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}
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public function get_password() {
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return $this->get_url_path('pass');
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}
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public function get_path() {
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return $this->get_url_path('path', '/');
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}
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public function get_query_string() {
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return $this->get_url_path('query');
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}
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public function get_fragment() {
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return $this->get_url_path('fragment');
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}
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public function __toString() {
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return $this->url_str;
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}
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}
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