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103 lines
3.5 KiB
103 lines
3.5 KiB
<?php
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// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
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//
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// All Rights Reserved. See copyright.txt for details and a complete list of authors.
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// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
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// $Id$
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namespace Tiki;
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/**
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* Class Url
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*/
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class Url
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{
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/**
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* Handle the fallback url pref, in case the info couldn't be guessed from the request (eg. when called from cli)
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*
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* @return bool|array false if didn't process, array with the values written otherwise
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*/
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public static function handleFallbackUrl()
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{
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global $prefs, $https_mode, $url_scheme, $url_host, $url_port, $url_path, $base_host, $base_url, $base_url_http, $base_url_https, $tikiroot;
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if (! empty($url_host) || empty($prefs['fallbackBaseUrl'])) {
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return false;
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}
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$values = static::parseFallbackUrl($prefs['fallbackBaseUrl']);
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if ($values == false) {
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return false;
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}
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$url_scheme = $values['url_scheme'];
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$url_port = $values['url_port'];
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$https_mode = $values['https_mode'];
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$url_host = $values['url_host'];
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$url_path = $values['url_path'];
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$tikiroot = $values['tikiroot'];
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$base_host = $values['base_host'];
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$base_url = $values['base_url'];
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$base_url_http = $values['base_url_http'];
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$base_url_https = $values['base_url_https'];
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return $values;
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}
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/**
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* Parses the fallback url in the different values of the tiki url used when building urls
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*
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* @param string $url the URL to process
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* @return bool|array false if url couldn't be parsed, array of values if successful
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*/
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public static function parseFallbackUrl($url)
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{
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global $prefs;
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if (empty($url)) {
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return false;
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}
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$parts = parse_url($url);
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if ($parts === false) {
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return false;
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}
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$options['url_scheme'] = 'http';
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$options['url_port'] = $prefs['http_port'];
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$options['https_mode'] = false;
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if (isset($parts['scheme']) && $parts['scheme'] == 'https') {
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$options['url_scheme'] = 'https';
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$options['url_port'] = $prefs['https_port'];
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$options['https_mode'] = true;
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}
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$options['url_host'] = '';
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if (isset($parts['host'])) {
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$options['url_host'] = $parts['host'];
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}
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if (isset($parts['port'])) {
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$options['url_port'] = $parts['port'];
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if ($options['url_scheme'] == 'http') {
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$prefs['http_port'] = $parts['port'];
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} else {
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$prefs['https_port'] = $parts['port'];
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}
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}
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$options['tikiroot'] = empty($parts['path']) ? '/' : $parts['path'];
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$options['url_path'] = $options['tikiroot'];
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$options['base_host'] = $options['url_scheme'] . '://' . $options['url_host'] . ((isset($parts['port'])) ? ':' . $parts['port'] : '');
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$options['base_url'] = $options['url_scheme'] . '://' . $options['url_host'] . ((isset($parts['port'])) ? ':' . $parts['port'] : '') . $options['url_path'];
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$options['base_url_http'] = 'http://' . $options['url_host'] . (($prefs['http_port'] != '') ? ':' . $prefs['http_port'] : '') . $options['url_path'];
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$options['base_url_https'] = 'https://' . $options['url_host'] . (($prefs['https_port'] != '') ? ':' . $prefs['https_port'] : '') . $options['url_path'];
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return $options;
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}
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}
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