1<?php 2/** 3 * XOOPS kernel 4 * 5 * !IMPORTANT: The file should have not been created and will be removed 6 * 7 * You may not change or alter any portion of this comment or credits 8 * of supporting developers from this source code or any supporting source code 9 * which is considered copyrighted (c) material of the original comment or credit authors. 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 13 * 14 * @copyright (c) 2000-2016 XOOPS Project (www.xoops.org) 15 * @license GNU GPL 2 (http://www.gnu.org/licenses/gpl-2.0.html) 16 * @package kernel 17 * @since 2.0.0 18 * @deprecated 19 */ 20 21defined('XOOPS_ROOT_PATH') || exit('Restricted access'); 22 23/** 24 * Class xos_kernel_Xoops2 25 */ 26class xos_kernel_Xoops2 27{ 28 public $paths = array('XOOPS' => array(), 'www' => array(), 'var' => array(), 'lib' => array(), 'modules' => array(), 'themes' => array()); 29 30 /** 31 * Actual Xoops OS 32 */ 33 public function __construct() 34 { 35 $this->paths['XOOPS'] = array(XOOPS_PATH, XOOPS_URL . 'browse.php'); 36 $this->paths['www'] = array(XOOPS_ROOT_PATH, XOOPS_URL); 37 $this->paths['var'] = array(XOOPS_VAR_PATH, null); 38 $this->paths['lib'] = array(XOOPS_PATH, XOOPS_URL . 'browse.php'); 39 $this->paths['modules'] = array(XOOPS_ROOT_PATH . '/modules', XOOPS_URL . '/modules'); 40 $this->paths['themes'] = array(XOOPS_ROOT_PATH . '/themes', XOOPS_URL . '/themes'); 41 } 42 43 /** 44 * Convert a XOOPS path to a physical one 45 * @param $url 46 * @param bool $virtual 47 * @return mixed|string 48 */ 49 public function path($url, $virtual = false) 50 { 51 // removed , $error_type = E_USER_WARNING 52 $path = ''; 53 @list($root, $path) = explode('/', $url, 2); 54 if (!isset($this->paths[$root])) { 55 list($root, $path) = array('www', $url); 56 } 57 if (!$virtual) { // Returns a physical path 58 $path = $this->paths[$root][0] . '/' . $path; 59 $path = str_replace('/', DS, $path); 60 61 return $path; 62 } 63 64 return !isset($this->paths[$root][1]) ? '' : ($this->paths[$root][1] . '/' . $path); 65 } 66 67 /** 68 * Convert a XOOPS path to an URL 69 * @param $url 70 * @return mixed|string 71 */ 72 public function url($url) 73 { 74 return (false !== strpos($url, '://') ? $url : $this->path($url, true)); 75 } 76 77 /** 78 * Build an URL with the specified request params 79 * @param $url 80 * @param array $params 81 * @return string 82 */ 83 public function buildUrl($url, $params = array()) 84 { 85 if ($url === '.') { 86 $url = $_SERVER['REQUEST_URI']; 87 } 88 $split = explode('?', $url); 89 if (count($split) > 1) { 90 list($url, $query) = $split; 91 parse_str($query, $query); 92 $params = array_merge($query, $params); 93 } 94 if (!empty($params)) { 95 foreach ($params as $k => $v) { 96 $params[$k] = $k . '=' . rawurlencode($v); 97 } 98 $url .= '?' . implode('&', $params); 99 } 100 101 return $url; 102 } 103 104 /** 105 * xos_kernel_Xoops2::pathExists() 106 * 107 * @param $path 108 * @param $error_type 109 * 110 * @return bool 111 */ 112 public function pathExists($path, $error_type) 113 { 114 if (file_exists($path)) { 115 return $path; 116 } else { 117 $GLOBALS['xoopsLogger']->triggerError($path, _XO_ER_FILENOTFOUND, __FILE__, __LINE__, $error_type); 118 119 return false; 120 } 121 } 122 123 /** 124 * xos_kernel_Xoops2::gzipCompression() 125 * 126 * @return void 127 */ 128 public function gzipCompression() 129 { 130 /** 131 * Disable gzip compression if PHP is run under CLI mode and needs refactored to work correctly 132 */ 133 if (empty($_SERVER['SERVER_NAME']) || substr(PHP_SAPI, 0, 3) === 'cli') { 134 xoops_setConfigOption('gzip_compression', 0); 135 } 136 137 if (xoops_getConfigOption('gzip_compression') == 1 && extension_loaded('zlib') && !ini_get('zlib.output_compression')) { 138 if (@ini_get('zlib.output_compression_level') < 0) { 139 ini_set('zlib.output_compression_level', 6); 140 } 141 ob_start('ob_gzhandler'); 142 } 143 } 144 145 /** 146 * xos_kernel_Xoops2::pathTranslation() 147 * 148 * @return void 149 */ 150 public function pathTranslation() 151 { 152 /** 153 * *#@+ 154 * Host abstraction layer 155 */ 156 if (!isset($_SERVER['PATH_TRANSLATED']) && isset($_SERVER['SCRIPT_FILENAME'])) { 157 $_SERVER['PATH_TRANSLATED'] = $_SERVER['SCRIPT_FILENAME']; // For Apache CGI 158 } elseif (isset($_SERVER['PATH_TRANSLATED']) && !isset($_SERVER['SCRIPT_FILENAME'])) { 159 $_SERVER['SCRIPT_FILENAME'] = $_SERVER['PATH_TRANSLATED']; // For IIS/2K now I think :-( 160 } 161 /** 162 * User Mulitbytes 163 */ 164 if (empty($_SERVER['REQUEST_URI'])) { // Not defined by IIS 165 // Under some configs, IIS makes SCRIPT_NAME point to php.exe :-( 166 if (!($_SERVER['REQUEST_URI'] = @$_SERVER['PHP_SELF'])) { 167 $_SERVER['REQUEST_URI'] = $_SERVER['SCRIPT_NAME']; 168 } 169 if (isset($_SERVER['QUERY_STRING'])) { 170 $_SERVER['REQUEST_URI'] .= '?' . $_SERVER['QUERY_STRING']; 171 } 172 } 173 } 174 175 /** 176 * xos_kernel_Xoops2::themeSelect() 177 * 178 * @return void 179 */ 180 public function themeSelect() 181 { 182 if (!empty($_POST['xoops_theme_select']) && in_array($_POST['xoops_theme_select'], xoops_getConfigOption('theme_set_allowed'))) { 183 xoops_setConfigOption('theme_set', $_POST['xoops_theme_select']); 184 $_SESSION['xoopsUserTheme'] = $_POST['xoops_theme_select']; 185 } elseif (!empty($_SESSION['xoopsUserTheme']) && in_array($_SESSION['xoopsUserTheme'], xoops_getConfigOption('theme_set_allowed'))) { 186 xoops_setConfigOption('theme_set', $_SESSION['xoopsUserTheme']); 187 } 188 } 189} 190