A fairly simple script to list all directories and files in a base directory. Then allows users to navigate through the directories and sub-directories.
Featuring a fairly simple permission mode, you can set if the user can navigate above a given directory. You can also disable the whole script by changing $allow_access to 0.
Note: Requires 2 images of your choice (A directory image and file image)
By : andrew
<? /*
Author: Andrew Walsh Date: 23/07/2005 Cw-Username: Andrew
*/
//Config section $base_path = "/path/to/directory/"; //Set the base directory $above_base = 0; //Can the user navigate above the base directory or not? $directory_img = "./dir.gif"; $file_img = "./file.gif"; $allow_access = 1; //If false the script will not run...
if($allow_access == 1){
if(!isset($_REQUEST['path'])){ //If no path set create a base path $path = substr($base_path, 0, -1); }else{ $path = $_REQUEST['path']; //If path is set in url then use that path }
//Is the user trying to navigate above the base directory?
if($above_base == 1){ //Is this option enabled?
$b = explode("/", $base_path); //Split up the base path $c = count($b); //Count elements in the base path $c--; //Subtract last section of base path
//Construct the path for the directory above the base directory/path for comparison later for($i=0; $i<$c; $i++){ $r = $b[$i].'/'; }
//Is the request path above the base path? is the base_path not in the requested path?
//If yes then stop the script and output error message
die("You are not allowed to navigate above the base path!"); //Output error
}else{
$dir_handle = opendir($path) or die("Unable to open $path"); //Open the path }
}else{ $dir_handle = opendir($path) or die("Unable to open $path"); //Open the path
}
//Generating the path to the directory above the current path....
$p = explode("/", $path); //Breakup the path into parts $c = count($p); //Count parts in the path $c--; //Subtract the ending section
//Generate the path for($i=0; $i<$c; $i++){ $up_path .= $p[$i].'/'; } $up_path = substr($up_path, 0, -1); //Trim off the ending /
//Display links to current path and directory above current directory echo ' <a href="?path='.$path.'"><b>.</b></a><br> <a href="?path='.$up_path.'"><b>..</b></a><br> ';
while($f = readdir($dir_handle)){ //Create arrays of directories and files
if(is_dir($f)){ //If file being read is a directory then store in the directory array
$d[] = $f; //Add the link to the directories array
}else{
$fs[] = $f; //Else its a file
}
}
if(count($d) < 1){
}else{
sort($d); //Sort the directories array
}
if(count($fs) < 1){
}else{
sort($fs); //Sort the file array
}
foreach($d as $dir){ //Loop through directory array
if($dir != "." && $dir != ".."){ //Remove the . and .. links as these are generated by the script
//Echo out the directories with the directory image next to them.... echo '<a href="?path='.$path.'/'.$dir.'"><img src="'.$directory_img.'" border="0" /><b>'.$dir.'</b></a><br>'; }
}
foreach($fs as $f){ //Loop through the files array
//Display the links to the files with the file image before.... echo '<img src="'.$file_img.'" border="0" />'.$f.'<br>';
}
closedir($dir_handle); //Close the current working directory....
}else{
die("You are not allowed to access this script!");
} ?>
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