/assets/components/janitor/extplorer/include/list.php
PHP | 338 lines | 227 code | 42 blank | 69 comment | 77 complexity | 7e7866e8f3a9fc4e0638daa293cca7af MD5 | raw file
- <?php
- // ensure this file is being included by a parent file
- if( !defined( '_JEXEC' ) && !defined( '_VALID_MOS' ) ) die( 'Restricted access' );
- /**
- * @version $Id: list.php 105 2008-05-31 13:38:38Z soeren $
- * @package eXtplorer
- * @copyright soeren 2007
- * @author The eXtplorer project (http://sourceforge.net/projects/extplorer)
- * @author The The QuiX project (http://quixplorer.sourceforge.net)
- *
- * @license
- * The contents of this file are subject to the Mozilla Public License
- * Version 1.1 (the "License"); you may not use this file except in
- * compliance with the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS"
- * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- * License for the specific language governing rights and limitations
- * under the License.
- *
- * Alternatively, the contents of this file may be used under the terms
- * of the GNU General Public License Version 2 or later (the "GPL"), in
- * which case the provisions of the GPL are applicable instead of
- * those above. If you wish to allow use of your version of this file only
- * under the terms of the GPL and not to allow others to use
- * your version of this file under the MPL, indicate your decision by
- * deleting the provisions above and replace them with the notice and
- * other provisions required by the GPL. If you do not delete
- * the provisions above, a recipient may use your version of this file
- * under either the MPL or the GPL."
- *
- * Directory-Listing Functions
- */
- //------------------------------------------------------------------------------
- // HELPER FUNCTIONS (USED BY MAIN FUNCTION 'list_dir', SEE BOTTOM)
- function make_list(&$_list1, &$_list2) { // make list of files
- $list = array();
- if($GLOBALS["direction"]=="ASC") {
- $list1 = $_list1;
- $list2 = $_list2;
- } else {
- $list1 = $_list2;
- $list2 = $_list1;
- }
-
- if(is_array($list1)) {
- while (list($key, $val) = each($list1)) {
- $list[$key] = $val;
- }
- }
-
- if(is_array($list2)) {
- while (list($key, $val) = each($list2)) {
- $list[$key] = $val;
- }
- }
-
- return $list;
- }
- /**
- * make tables & place results in reference-variables passed to function
- * also 'return' total filesize & total number of items
- *
- * @param string $dir
- * @param array $dir_list
- * @param array $file_list
- * @param int $tot_file_size
- * @param int $num_items
- */
- function get_dircontents($dir, &$dir_list, &$file_list, &$tot_file_size, &$num_items) { // make table of files in dir
- $homedir = realpath($GLOBALS['home_dir']);
- $tot_file_size = $num_items = 0;
- // Open directory
-
- $handle = @$GLOBALS['ext_File']->opendir(get_abs_dir($dir));
-
- if($handle===false && $dir=="") {
- $handle = @$GLOBALS['ext_File']->opendir($homedir . $GLOBALS['separator']);
- }
-
- if($handle===false) {
- ext_Result::sendResult('list', false, $dir.": ".$GLOBALS["error_msg"]["opendir"]);
- }
- $file_list = array();
- $dir_list = array();
- // Read directory
- while(($new_item = @$GLOBALS['ext_File']->readdir($handle))!==false) {
-
- if( is_array( $new_item )) {
- $abs_new_item = $new_item;
- } else {
- $abs_new_item = get_abs_item($dir, $new_item);
- }
- /*if(get_is_dir( $abs_new_item)) {
- continue;
- }*/
- if ($new_item == "." || $new_item == "..") continue;
-
- if(!@$GLOBALS['ext_File']->file_exists($abs_new_item)) {
- //ext_Result::sendResult( 'list', false, $dir."/$abs_new_item: ".$GLOBALS["error_msg"]["readdir"]);
- }
- if(!get_show_item($dir, $new_item)) continue;
- $new_file_size = @$GLOBALS['ext_File']->filesize($abs_new_item);
- $tot_file_size += $new_file_size;
- $num_items++;
- $new_item_name = $new_item;
- if( ext_isFTPMode() ) {
- $new_item_name = $new_item['name'];
- }
-
- if(get_is_dir( $abs_new_item)) {
-
- if($GLOBALS["order"]=="modified") {
- $dir_list[$new_item_name] =
- @$GLOBALS['ext_File']->filemtime($abs_new_item);
- } else { // order == "size", "type" or "name"
-
- $dir_list[$new_item_name] = $new_item;
- }
- } else {
- if($GLOBALS["order"]=="size") {
- $file_list[$new_item_name] = $new_file_size;
- } elseif($GLOBALS["order"]=="modified") {
- $file_list[$new_item_name] =
- @$GLOBALS['ext_File']->filemtime($abs_new_item);
- } elseif($GLOBALS["order"]=="type") {
- $file_list[$new_item_name] =
- get_mime_type( $abs_new_item, "type");
- } else { // order == "name"
- $file_list[$new_item_name] = $new_item;
- }
- }
- }
-
- @$GLOBALS['ext_File']->closedir($handle);
-
- // sort
- if(is_array($dir_list)) {
- if($GLOBALS["order"]=="modified") {
- if($GLOBALS["direction"]=="ASC") arsort($dir_list);
- else asort($dir_list);
- } else { // order == "size", "type" or "name"
- if($GLOBALS["direction"]=="ASC") ksort($dir_list);
- else krsort($dir_list);
- }
- }
-
- // sort
- if(is_array($file_list)) {
- if($GLOBALS["order"]=="modified") {
- if($GLOBALS["direction"]=="ASC") arsort($file_list);
- else asort($file_list);
- } elseif($GLOBALS["order"]=="size" || $GLOBALS["order"]=="type") {
- if($GLOBALS["direction"]=="ASC") asort($file_list);
- else arsort($file_list);
- } else { // order == "name"
- if($GLOBALS["direction"]=="ASC") ksort($file_list);
- else krsort($file_list);
- }
- }
- if( $GLOBALS['start'] > $num_items ) {
- $GLOBALS['start'] = 0;
- }
- }
- /**
- * This function assembles an array (list) of files or directories in the directory specified by $dir
- * The result array is send using JSON
- *
- * @param string $dir
- * @param string $sendWhat Can be "files" or "dirs"
- */
- function send_dircontents($dir, $sendWhat='files') { // print table of files
- global $dir_up, $mainframe;
-
- // make file & dir tables, & get total filesize & number of items
- get_dircontents($dir, $dir_list, $file_list, $tot_file_size, $num_items);
- if( $sendWhat == 'files') {
- $list = $file_list;
- } elseif( $sendWhat == 'dirs') {
- $list = $dir_list;
- } else {
- $list = make_list( $dir_list, $file_list );
- }
-
- $i = 0;
- $items['totalCount'] = count($list);
- $items['items'] = array();
- $dirlist = array();
-
- if( $sendWhat != 'dirs' ) {
- // Replaced array_splice, because it resets numeric indexes (like files or dirs with a numeric name)
- // Here we reduce the list to the range of $limit beginning at $start
- $a = 0;
- $output_array = array();
- foreach( $list as $key => $value ) {
- if( $a >= $GLOBALS['start'] && ($a - $GLOBALS['start'] < $GLOBALS['limit'] )) {
- $output_array[$key] = $value;
- }
- $a++;
- }
- $list = $output_array;
- }
-
- while(list($item,$info) = each($list)) {
- // link to dir / file
- if( is_array( $info )) {
- $abs_item=$info;
- if( extension_loaded('posix')) {
- $user_info = posix_getpwnam( $info['user']);
- $file_info['uid'] = $user_info['uid'];
- $file_info['gid'] = $user_info['gid'];
- }
- } else {
- $abs_item=get_abs_item(utf8_decode($dir), $item);
- $file_info = @stat( $abs_item );
- }
- $is_dir = get_is_dir($abs_item);
-
- $items['items'][$i]['name'] = ext_isFTPMode() ? $item : utf8_encode($item);
- $items['items'][$i]['is_file'] = get_is_file($abs_item);
- $items['items'][$i]['is_archive'] = ext_isArchive( $item ) && !ext_isFTPMode();
- $items['items'][$i]['is_writable'] = $is_writable = @$GLOBALS['ext_File']->is_writable( $abs_item );
- $items['items'][$i]['is_chmodable'] = $is_chmodable = @$GLOBALS['ext_File']->is_chmodable( $abs_item );
- $items['items'][$i]['is_readable'] = $is_readable =@$GLOBALS['ext_File']->is_readable( $abs_item );
- $items['items'][$i]['is_deletable'] = $is_deletable = @$GLOBALS['ext_File']->is_deletable( $abs_item );
- $items['items'][$i]['is_editable'] = get_is_editable($abs_item);
-
- $items['items'][$i]['icon'] = _EXT_URL."/images/".get_mime_type($abs_item, "img");
- $items['items'][$i]['size'] = parse_file_size(get_file_size( $abs_item));
- // type
- $items['items'][$i]['type'] = get_mime_type( $abs_item, "type");
- // modified
- $items['items'][$i]['modified'] = parse_file_date( get_file_date($abs_item) );
- // permissions
- $perms = get_file_perms( $abs_item );
- if( strlen($perms)>3) {
- $perms = substr( $perms, 2 );
- }
- $items['items'][$i]['perms'] = $perms. ' ('. parse_file_perms( $perms ).')';
-
- if( extension_loaded( "posix" )) {
- $user_info = posix_getpwuid( $file_info["uid"] );
- //$group_info = posix_getgrgid($file_info["gid"] );
- $items['items'][$i]['owner'] = $user_info["name"]. " (".$file_info["uid"].")";
- } else {
- $items['items'][$i]['owner'] = 'n/a';
- }
- if( $is_dir && $sendWhat != 'files') {
- $id = str_replace('/', $GLOBALS['separator'], $dir). $GLOBALS['separator'].$item;
- $id = str_replace( $GLOBALS['separator'], '_RRR_', $id );
- $qtip ="<strong>".ext_Lang::mime('dir',true)."</strong><br /><strong>".ext_Lang::msg('miscperms',true).":</strong> ".$perms."<br />";
- $qtip.='<strong>'.ext_Lang::msg('miscowner',true).':</strong> '.$items['items'][$i]['owner'];
- $dirlist[] = array('text' => htmlspecialchars(ext_isFTPMode() ? $item : utf8_encode($item)),
- 'id' => ext_isFTPMode() ? $id : utf8_encode($id),
- 'qtip' => $qtip,
- 'is_writable' => $is_writable,
- 'is_chmodable' => $is_chmodable,
- 'is_readable' => $is_readable,
- 'is_deletable' => $is_deletable,
- 'cls' => 'folder');
- }
- if( !$is_dir && $sendWhat == 'files' || $sendWhat == 'both') {
- $i++;
- }
- }
- while( @ob_end_clean() );
-
- if( $sendWhat == 'dirs') {
- $result = $dirlist;
- } else {
- $result = $items;
- }
- $json = new ext_Json();
- echo $json->encode( $result );
-
- ext_exit();
-
- }
- class ext_List extends ext_Action {
-
- function execAction($dir) { // list directory contents
- global $dir_up, $mosConfig_live_site, $_VERSION;
-
- $allow=($GLOBALS["permissions"]&01)==01;
- $admin=((($GLOBALS["permissions"]&04)==04) || (($GLOBALS["permissions"]&02)==02));
-
- $dir_up = dirname($dir);
- if($dir_up==".") $dir_up = "";
-
- if(!get_show_item($dir_up,basename($dir))) {
- ext_Result::sendResult('list', false, $dir." : ".$GLOBALS["error_msg"]["accessdir"]);
- }
-
- // Sorting of items
- if($GLOBALS["direction"]=="ASC") {
- $_srt = "no";
- } else {
- $_srt = "yes";
- }
-
- show_header();
- $scriptTag = '
- <script type="text/javascript" src="'. _EXT_URL . '/fetchscript.php?'
- .'&subdir[]=scripts/editarea/&file[]=edit_area_full_with_plugins.js'
- .'&subdir[]=scripts/extjs/&file[]=yui-utilities.js'
- .'&subdir[]=scripts/extjs/&file[]=ext-yui-adapter.js'
- .'&subdir[]=scripts/extjs/&file[]=ext-all.js&gzip=1"></script>
- <script type="text/javascript" src="'. $GLOBALS['script_name'].'?option=com_extplorer&action=include_javascript&file=functions.js"></script>
- <link rel="stylesheet" href="'. _EXT_URL . '/fetchscript.php?subdir[0]=scripts/extjs/css/&file[0]=ext-all.css&subdir[1]=scripts/extjs/css/&file[1]=xtheme-aero.css&gzip=1" />';
-
- if( defined( 'EXT_STANDALONE' )) {
- $GLOBALS['mainframe']->addcustomheadtag( $scriptTag );
- } else {
- echo $scriptTag;
- }
- ?>
- <div id="dirtree"></div>
- <div id="dirtree-panel"></div>
- <div id="item-grid"></div>
- <div id="ext_statusbar" class="ext_statusbar"></div>
-
- <?php
- // That's the main javascript file to build the Layout & App Logic
- include( _EXT_PATH.'/scripts/application.js.php' );
-
- }
- }
- ?>