80 lines
2.4 KiB
PHP
80 lines
2.4 KiB
PHP
<?php
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/**
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* Smarty plugin
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* @package Smarty
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* @subpackage plugins
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*/
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/**
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* create full directory structure
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*
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* @param string $dir
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*/
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// $dir
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function smarty_core_create_dir_structure($params, &$smarty)
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{
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if (!file_exists($params['dir'])) {
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$_open_basedir_ini = ini_get('open_basedir');
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if (DIRECTORY_SEPARATOR=='/') {
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/* unix-style paths */
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$_dir = $params['dir'];
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$_dir_parts = preg_split('!/+!', $_dir, -1, PREG_SPLIT_NO_EMPTY);
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$_new_dir = (substr($_dir, 0, 1)=='/') ? '/' : getcwd().'/';
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if($_use_open_basedir = !empty($_open_basedir_ini)) {
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$_open_basedirs = explode(':', $_open_basedir_ini);
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}
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} else {
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/* other-style paths */
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$_dir = str_replace('\\','/', $params['dir']);
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$_dir_parts = preg_split('!/+!', $_dir, -1, PREG_SPLIT_NO_EMPTY);
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if (preg_match('!^((//)|([a-zA-Z]:/))!', $_dir, $_root_dir)) {
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/* leading "//" for network volume, or "[letter]:/" for full path */
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$_new_dir = $_root_dir[1];
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/* remove drive-letter from _dir_parts */
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if (isset($_root_dir[3])) array_shift($_dir_parts);
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} else {
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$_new_dir = str_replace('\\', '/', getcwd()).'/';
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}
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if($_use_open_basedir = !empty($_open_basedir_ini)) {
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$_open_basedirs = explode(';', str_replace('\\', '/', $_open_basedir_ini));
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}
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}
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/* all paths use "/" only from here */
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foreach ($_dir_parts as $_dir_part) {
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$_new_dir .= $_dir_part;
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if ($_use_open_basedir) {
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// do not attempt to test or make directories outside of open_basedir
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$_make_new_dir = false;
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foreach ($_open_basedirs as $_open_basedir) {
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if (substr($_new_dir, 0, strlen($_open_basedir)) == $_open_basedir) {
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$_make_new_dir = true;
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break;
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}
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}
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} else {
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$_make_new_dir = true;
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}
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if ($_make_new_dir && !file_exists($_new_dir) && !@mkdir($_new_dir, $smarty->_dir_perms) && !is_dir($_new_dir)) {
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$smarty->trigger_error("problem creating directory '" . $_new_dir . "'");
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return false;
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}
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$_new_dir .= '/';
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}
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}
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}
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/* vim: set expandtab: */
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?>
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