mirror of
https://github.com/unraid/webgui.git
synced 2025-12-31 22:50:25 -06:00
96 lines
3.3 KiB
PHP
96 lines
3.3 KiB
PHP
<?php
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/**
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* jQuery File Tree PHP Connector
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*
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* Version 1.2.0
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*
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* @author - Cory S.N. LaViska A Beautiful Site (http://abeautifulsite.net/)
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* @author - Dave Rogers - https://github.com/daverogers/jQueryFileTree
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*
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* History:
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*
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* 1.2.1 - exclude folders from the /mnt/ root folder
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* 1.2.0 - adapted by Bergware for use in Unraid - support UTF-8 encoding & hardening
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* 1.1.1 - SECURITY: forcing root to prevent users from determining system's file structure (per DaveBrad)
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* 1.1.0 - adding multiSelect (checkbox) support (08/22/2014)
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* 1.0.2 - fixes undefined 'dir' error - by itsyash (06/09/2014)
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* 1.0.1 - updated to work with foreign characters in directory/file names (12 April 2008)
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* 1.0.0 - released (24 March 2008)
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*
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* Output a list of files for jQuery File Tree
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*/
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/**
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* filesystem root - USER needs to set this!
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* -> prevents debug users from exploring system's directory structure
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* ex: $root = $_SERVER['DOCUMENT_ROOT'];
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*/
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function path($dir) {
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return mb_substr($dir,-1)=='/' ? $dir : $dir.'/';
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}
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function is_top($dir) {
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global $root;
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return mb_strlen($dir)>mb_strlen($root);
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}
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function is_low($dir) {
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global $root;
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return mb_substr($dir,0,mb_strlen($root))==$root;
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}
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$root = path(realpath($_POST['root']));
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if (!$root) exit("ERROR: Root filesystem directory not set in jqueryFileTree.php");
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$docroot = '/usr/local/emhttp';
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require_once "$docroot/webGui/include/Secure.php";
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$rootdir = path(realpath($_POST['dir']));
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$filters = (array)$_POST['filter'];
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$match = $_POST['match'];
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$checkbox = $_POST['multiSelect']=='true' ? "<input type='checkbox'>" : "";
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/* Excluded folders to not show in the dropdown in the '/mnt/' directory only. */
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$excludedFolders = ["RecycleBin", "addons", "disks", "remotes", "rootshare", "user0"];
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echo "<ul class='jqueryFileTree'>";
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if ($_POST['show_parent']=='true' && is_top($rootdir)) echo "<li class='directory collapsed'>$checkbox<a href='#' rel=\"".htmlspecialchars(dirname($rootdir))."\">..</a></li>";
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if (is_low($rootdir) && is_dir($rootdir)) {
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$dirs = $files = [];
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$names = array_filter(scandir($rootdir, SCANDIR_SORT_NONE), function($n) { return $n != '.' && $n != '..'; });
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natcasesort($names);
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foreach ($names as $name) {
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if (is_dir($rootdir . $name)) {
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$dirs[] = $name;
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} else {
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$files[] = $name;
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}
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}
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foreach ($dirs as $name) {
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$htmlRel = htmlspecialchars($rootdir . $name);
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$htmlName = htmlspecialchars(mb_strlen($name) <= 33 ? $name : mb_substr($name, 0, 30) . '...');
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/* Exclude '.Recycle.Bin' from all directories */
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if ($name === ".Recycle.Bin") continue;
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/* Exclude folders only when directory is '/mnt/' */
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if (in_array($name, $excludedFolders) && $rootdir === "/mnt/") continue;
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echo "<li class='directory collapsed'>$checkbox<a href='#' rel=\"$htmlRel/\">$htmlName</a></li>";
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}
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foreach ($files as $name) {
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$htmlRel = htmlspecialchars($rootdir . $name);
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$htmlName = htmlspecialchars($name);
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$ext = mb_strtolower(pathinfo($name, PATHINFO_EXTENSION));
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foreach ($filters as $filter) {
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if (empty($filter) || $ext == $filter) {
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if (empty($match) || preg_match("/$match/", $name)) {
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echo "<li class='file ext_$ext'>$checkbox<a href='#' rel=\"$htmlRel\">$htmlName</a></li>";
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}
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}
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}
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}
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}
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echo "</ul>";
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?>
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