115 lines
3.1 KiB
PHP
Executable File
115 lines
3.1 KiB
PHP
Executable File
<?php
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// /home/username/foo/public_html/bar
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$dir = dirname(__FILE__)."/../..";
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// http://example.com/bar (or relative url, or semi absolute)
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$url = '';
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$include = '/\.(php|shtml|html|htm|shtm|cgi|txt|doc|pdf|rtf|xls|csv)$/';
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$exclude = '';
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$dirinclude = '';
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$direxclude = '/(^|\/)[._]|htmlarea/'; // Exclude the htmlarea tree by default
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// New backend config data passing
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// if data was passed using xinha_pass_to_backend() we extract and use it
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// as the items above
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require_once(realpath(dirname(__FILE__) . '/../../contrib/php-xinha.php'));
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if($passed_data = xinha_read_passed_data())
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{
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extract($passed_data);
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}
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// Old deprecated backend config data passing
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// not described because you shouldn't use it.
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//------------------------------------------------------------------------
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$hash = '';
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foreach(explode(',', 'dir,include,exclude,dirinclude,direxclude') as $k)
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{
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if(isset($_REQUEST[$k]))
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{
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if(get_magic_quotes_gpc())
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{
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$_REQUEST[$k] = stripslashes($_REQUEST[$k]);
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}
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$hash .= $k . '=' . $_REQUEST[$k];
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$$k = $_REQUEST[$k];
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}
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}
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if($hash)
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{
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session_start();
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if(!isset($_SESSION[sha1($hash)]))
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{
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?>
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[ ];
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<?php
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exit;
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}
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}
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//------------------------------------------------------------------------
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// Neither dir nor url should have trailing slash
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$dir = preg_replace('/\/$/', '', $dir);
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$url = preg_replace('/\/$/', '', $url);
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function scan($dir, $durl = '')
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{
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global $include, $exclude, $dirinclude, $direxclude;
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static $seen = array();
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$files = array();
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$dir = realpath($dir);
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if(isset($seen[$dir]))
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{
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return $files;
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}
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$seen[$dir] = TRUE;
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$dh = @opendir($dir);
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while($dh && ($file = readdir($dh)))
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{
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if($file !== '.' && $file !== '..')
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{
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$path = realpath($dir . '/' . $file);
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$url = $durl . '/' . $file;
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if(($dirinclude && !preg_match($dirinclude, $url)) || ($direxclude && preg_match($direxclude, $url))) continue;
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if(is_dir($path))
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{
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if($subdir = scan($path, $url))
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{
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$files[] = array('url'=>$url, 'children'=>$subdir);
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}
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}
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elseif(is_file($path))
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{
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if(($include && !preg_match($include, $url)) || ($exclude && preg_match($exclude, $url))) continue;
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$files[] = array('url'=>$url);
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}
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}
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}
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@closedir($dh);
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return dirsort($files);
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}
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function dirsort($files)
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{
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usort($files, 'dircomp');
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return $files;
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}
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function dircomp($a, $b)
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{
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if(isset($a['children']) && !isset($b['children'])) return -1;
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if(isset($b['children']) && !isset($a['children'])) return 1;
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return strcmp(strtolower($a['url']), strtolower($b['url']));
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}
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echo xinha_to_js(scan($dir,$url));
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?>
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