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<?php
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// ensure this file is being included by a parent file
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if ( !defined('_JEXEC') && !defined('_VALID_MOS')) die('Restricted access');
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/**
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* @version $Id: list.php 203 2011-07-25 06:51:11Z soeren $
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* @package eXtplorer
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* @copyright soeren 2007-2010
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* @author The eXtplorer project (http://extplorer.net)
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* @author The The QuiX project (http://quixplorer.sourceforge.net)
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*
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* @license
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* The contents of this file are subject to the Mozilla Public License
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* Version 1.1 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS"
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* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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* License for the specific language governing rights and limitations
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* under the License.
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*
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* Alternatively, the contents of this file may be used under the terms
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* of the GNU General Public License Version 2 or later (the "GPL"), in
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* which case the provisions of the GPL are applicable instead of
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* those above. If you wish to allow use of your version of this file only
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* under the terms of the GPL and not to allow others to use
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* your version of this file under the MPL, indicate your decision by
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* deleting the provisions above and replace them with the notice and
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* other provisions required by the GPL. If you do not delete
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* the provisions above, a recipient may use your version of this file
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* under either the MPL or the GPL."
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*
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* Directory-Listing Functions
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*/
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//------------------------------------------------------------------------------
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// HELPER FUNCTIONS (USED BY MAIN FUNCTION 'list_dir', SEE BOTTOM)
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// make list of files
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function make_list(&$_list1, &$_list2) {
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$list = array();
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if ($GLOBALS["direction"]=="ASC") {
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$list1 = $_list1;
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$list2 = $_list2;
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} else {
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$list1 = $_list2;
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$list2 = $_list1;
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}
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if (is_array($list1)) {
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while (list($key, $val) = each($list1)) {
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$list[$key] = $val;
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}
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}
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if (is_array($list2)) {
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while (list($key, $val) = each($list2)) {
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$list[$key] = $val;
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}
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}
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return $list;
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}
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/**
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* make tables & place results in reference-variables passed to function
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* also 'return' total filesize & total number of items
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*
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* @param string $dir
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* @param array $dir_list
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* @param array $file_list
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* @param int $tot_file_size
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* @param int $num_items
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*/
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// make table of files in dir
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function get_dircontents($dir, &$dir_list, &$file_list, &$tot_file_size, &$num_items) {
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$homedir = realpath($GLOBALS['home_dir']);
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$tot_file_size = $num_items = 0;
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// Open directory
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$handle = @$GLOBALS['ext_File']->opendir(get_abs_dir($dir));
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if ($handle === false && $dir == "") {
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$handle = @$GLOBALS['ext_File']->opendir($homedir . $GLOBALS['separator']);
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}
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if ($handle === false) {
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ext_Result::sendResult('list', false, $dir . ": " . $GLOBALS["error_msg"]["opendir"]);
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}
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$file_list = array();
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$dir_list = array();
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// Read directory
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while(($new_item = @$GLOBALS['ext_File']->readdir($handle)) !== false) {
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if (is_array($new_item)) {
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$abs_new_item = $new_item;
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} else {
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$abs_new_item = get_abs_item($dir, $new_item);
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}
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/*if (get_is_dir($abs_new_item)) {
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continue;
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}*/
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if ($new_item == "." || $new_item == "..") continue;
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if (!@$GLOBALS['ext_File']->file_exists($abs_new_item)) {
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//ext_Result::sendResult('list', false, $dir."/$abs_new_item: ".$GLOBALS["error_msg"]["readdir"]);
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}
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if (!get_show_item($dir, $new_item)) continue;
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$new_file_size = @$GLOBALS['ext_File']->filesize($abs_new_item);
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$tot_file_size += $new_file_size;
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$num_items++;
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$new_item_name = $new_item;
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if (ext_isFTPMode()) {
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$new_item_name = $new_item['name'];
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}
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if (get_is_dir($abs_new_item)) {
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if ($GLOBALS["order"] == "modified") {
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$dir_list[$new_item_name] = @$GLOBALS['ext_File']->filemtime($abs_new_item);
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} else { // order == "size", "type" or "name"
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$dir_list[$new_item_name] = $new_item;
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}
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} else {
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if ($GLOBALS["order"] == "size") {
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$file_list[$new_item_name] = $new_file_size;
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} elseif ($GLOBALS["order"] == "modified") {
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$file_list[$new_item_name] = @$GLOBALS['ext_File']->filemtime($abs_new_item);
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} elseif ($GLOBALS["order"] == "type") {
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$file_list[$new_item_name] = get_mime_type($abs_new_item, "type");
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} else { // order == "name"
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$file_list[$new_item_name] = $new_item;
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}
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}
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}
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@$GLOBALS['ext_File']->closedir($handle);
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// sort
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if (is_array($dir_list)) {
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if ($GLOBALS["order"] == "modified") {
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if ($GLOBALS["direction"] == "ASC") arsort($dir_list);
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else asort($dir_list);
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} else { // order == "size", "type" or "name"
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if ($GLOBALS["direction"] == "ASC") ksort($dir_list);
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else krsort($dir_list);
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}
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}
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// sort
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if (is_array($file_list)) {
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if ($GLOBALS["order"] == "modified") {
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if ($GLOBALS["direction"] == "ASC") arsort($file_list);
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else asort($file_list);
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} elseif ($GLOBALS["order"] == "size" || $GLOBALS["order"] == "type") {
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if ($GLOBALS["direction"] == "ASC") asort($file_list);
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else arsort($file_list);
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} else { // order == "name"
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if ($GLOBALS["direction"] == "ASC") ksort($file_list);
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else krsort($file_list);
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}
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}
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if ($GLOBALS['start'] > $num_items) {
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$GLOBALS['start'] = 0;
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}
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}
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/**
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* This function assembles an array (list) of files or directories in the directory specified by $dir
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* The result array is send using JSON
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*
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* @param string $dir
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* @param string $sendWhat Can be "files" or "dirs"
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*/
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function send_dircontents($dir, $sendWhat = 'files') { // print table of files
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global $dir_up, $mainframe;
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// make file & dir tables, & get total filesize & number of items
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get_dircontents($dir, $dir_list, $file_list, $tot_file_size, $num_items);
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if ($sendWhat == 'files') {
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$list = $file_list;
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} elseif ($sendWhat == 'dirs') {
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$list = $dir_list;
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} else {
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$list = make_list($dir_list, $file_list);
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}
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$i = 0;
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$items['totalCount'] = count($list);
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$items['items'] = array();
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$dirlist = array();
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if ($sendWhat != 'dirs') {
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// Replaced array_splice, because it resets numeric indexes (like files or dirs with a numeric name)
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// Here we reduce the list to the range of $limit beginning at $start
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$a = 0;
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$output_array = array();
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foreach ($list as $key => $value) {
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if ($a >= $GLOBALS['start'] && ($a - $GLOBALS['start'] < $GLOBALS['limit'])) {
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$output_array[$key] = $value;
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}
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$a++;
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}
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$list = $output_array;
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}
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while(list($item,$info) = each($list)) {
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// link to dir / file
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if (is_array($info)) {
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$abs_item = $info;
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if (extension_loaded('posix')) {
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$user_info = posix_getpwnam($info['user']);
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$file_info['uid'] = $user_info['uid'];
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$file_info['gid'] = $user_info['gid'];
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}
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} else {
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$abs_item = get_abs_item(utf8_decode($dir), $item);
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$file_info = @stat($abs_item);
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}
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$is_dir = get_is_dir($abs_item);
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if ($GLOBALS['use_mb']) {
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if (ext_isFTPMode()) {
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$items['items'][$i]['name'] = $item;
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} else if (mb_detect_encoding($item) == 'ASCII') {
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$items['items'][$i]['name'] = $item;
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} else {
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$items['items'][$i]['name'] = $item;
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}
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} else {
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$items['items'][$i]['name'] = ext_isFTPMode() ? $item : $item;
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}
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$items['items'][$i]['is_file'] = get_is_file($abs_item);
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$items['items'][$i]['is_archive'] = ext_isArchive($item) && !ext_isFTPMode();
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$items['items'][$i]['is_writable'] = $is_writable = @$GLOBALS['ext_File']->is_writable($abs_item);
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$items['items'][$i]['is_chmodable'] = $is_chmodable = @$GLOBALS['ext_File']->is_chmodable($abs_item);
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$items['items'][$i]['is_readable'] = $is_readable = @$GLOBALS['ext_File']->is_readable($abs_item);
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$items['items'][$i]['is_deletable'] = $is_deletable = @$GLOBALS['ext_File']->is_deletable($abs_item);
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$items['items'][$i]['is_editable'] = get_is_editable($abs_item);
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$items['items'][$i]['icon'] = _EXT_URL."/images/".get_mime_type($abs_item, "img");
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$items['items'][$i]['size'] = parse_file_size(get_file_size($abs_item)); // type
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$items['items'][$i]['type'] = get_mime_type($abs_item, "type"); // modified
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$items['items'][$i]['modified'] = parse_file_date(get_file_date($abs_item)); // permissions
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$perms = get_file_perms($abs_item);
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if ($perms) {
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if (strlen($perms)>3) {
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$perms = substr($perms, 2);
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}
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$items['items'][$i]['perms'] = $perms. ' (' . parse_file_perms($perms) . ')';
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} else {
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$items['items'][$i]['perms'] = ' (unknown) ';
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}
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$items['items'][$i]['perms'] = $perms. ' (' . parse_file_perms($perms) . ')';
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if (extension_loaded("posix")) {
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if ($file_info["uid"]) {
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$user_info = posix_getpwuid($file_info["uid"]);
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//$group_info = posix_getgrgid($file_info["gid"]);
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$items['items'][$i]['owner'] = $user_info["name"]. " (".$file_info["uid"].")";
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} else {
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$items['items'][$i]['owner'] = " (unknown) ";
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}
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} else {
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$items['items'][$i]['owner'] = 'n/a';
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}
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if ($is_dir && $sendWhat != 'files') {
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$id = str_replace('/', $GLOBALS['separator'], $dir). $GLOBALS['separator'].$item;
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$id = str_replace($GLOBALS['separator'], '_RRR_', $id);
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$qtip = "<strong>".ext_Lang::mime('dir',true)."</strong><br /><strong>".ext_Lang::msg('miscperms',true).":</strong> ".$perms."<br />";
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$qtip .= '<strong>'.ext_Lang::msg('miscowner',true).':</strong> '.$items['items'][$i]['owner'];
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if ($GLOBALS['use_mb']) {
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if (ext_isFTPMode()) {
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$dirlist[] = array('text' => htmlspecialchars($item),
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'id' => $id,
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'qtip' => $qtip,
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'is_writable' => $is_writable,
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'is_chmodable' => $is_chmodable,
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'is_readable' => $is_readable,
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'is_deletable' => $is_deletable,
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'cls' => 'folder');
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} else if (mb_detect_encoding($item) == 'ASCII') {
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$dirlist[] = array('text' => htmlspecialchars($item),
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'id' => utf8_encode($id),
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'qtip' => $qtip,
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'is_writable' => $is_writable,
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'is_chmodable' => $is_chmodable,
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'is_readable' => $is_readable,
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'is_deletable' => $is_deletable,
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'cls' => 'folder');
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} else {
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$dirlist[] = array('text' => htmlspecialchars($item),
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'id' => $id,
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'qtip' => $qtip,
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'is_writable' => $is_writable,
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'is_chmodable' => $is_chmodable,
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'is_readable' => $is_readable,
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'is_deletable' => $is_deletable,
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'cls' => 'folder');
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}
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} else {
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$dirlist[] = array('text' => htmlspecialchars(ext_isFTPMode() ? $item : $item),
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'id' => ext_isFTPMode() ? $id : utf8_encode($id),
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'qtip' => $qtip,
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'is_writable' => $is_writable,
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'is_chmodable' => $is_chmodable,
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'is_readable' => $is_readable,
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'is_deletable' => $is_deletable,
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'cls' => 'folder');
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}
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}
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if (!$is_dir && $sendWhat == 'files' || $sendWhat == 'both') {
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$i++;
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}
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}
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while(@ob_end_clean());
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if ($sendWhat == 'dirs') {
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$result = $dirlist;
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} else {
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$result = $items;
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}
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$classname = class_exists('ext_Json') ? 'ext_Json' : 'Services_JSON';
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$json = new $classname();
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echo $json->encode($result);
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ext_exit();
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}
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class ext_List extends ext_Action {
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function execAction($dir) { // list directory contents
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global $dir_up, $mosConfig_live_site, $_VERSION;
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$allow = ($GLOBALS["permissions"]&01) == 01;
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$admin = ((($GLOBALS["permissions"]&04) == 04) || (($GLOBALS["permissions"]&02) == 02));
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$dir_up = dirname($dir);
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if ($dir_up == ".") $dir_up = "";
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if (!get_show_item($dir_up,basename($dir))) {
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ext_Result::sendResult('list', false, $dir." : ".$GLOBALS["error_msg"]["accessdir"]);
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}
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// Sorting of items
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if ($GLOBALS["direction"] == "ASC") {
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$_srt = "no";
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} else {
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$_srt = "yes";
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}
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show_header();
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extHTML::loadExtJS();
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?>
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<div id="dirtree-panel"></div>
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<div id="locationbar-panel"></div>
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<div id="item-grid"></div>
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<div id="ext_statusbar" class="ext_statusbar"></div>
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<?php
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// That's the main javascript file to build the Layout & App Logic
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include(_EXT_PATH.'/scripts/application.js.php');
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}
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}
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