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Application : WEB SERVER PHP DIRECTORY TREEVIEW FILE MANAGER/EXPLORER V.1.0 Name Program : dirtree.php, auxiliary sample calling program inidirtree.php Author : Aitor Solozabal Merino (Spain) Email : aitor-3@euskalnet.net Date : 25-02-2005 Type : php program utility ( all in one ) Description : A file manager and directory treeview from any server path : (hidden) outside or inside the Web Server Root, this path : become the root for the treeview with features like : File Filter Criteria, Login Users, Download file, Upload file : Make dir, Remove dir, Rename dir, Erase file, Rename File. : The treeview include the visualization of the total number of : subdirs, files and bytes under every node displayed checking : the current File Filter Extensions Criteria : Developed & Tested in WAMP enviroment : (Windows XP SP2, Apache 1, Mysql 4, Php 4) Installation : Put this programs in a subfolder of the www of your web server : document root directory : Can be executed alone or with a calling external program : (see "how" with Sample inidirtree.php) Login User : with specific privileges : loginuser="username" and password="userpassword" : privileges = restricted : loginuser="administrator" and password="adminpassword" : privileges = all ============================================================================= W A R N I N G S Due to storing the full information of the tree directory in SUPERGLOBAL $_SESSION arrays, the perfomance slow down when the number of nodes in the directory treeview grows up - is acceptable up to 3.000 nodes (files) The purpose is to manage a SUBDIR of a user, a project, a sharing zone, etc, !!!!!! NOT THE FULL HARD DISK ¡¡¡¡¡¡¡¡ The LOGIN function is not professional, you must change it to accomodate to your data base of users ============================================================================= The server path can be indicated inside php code or captured with html FORM and passed thru a SUPERGLOBAL variable $_POST or $_SESSION with a calling external program (see "how" with Sample inidirtree.php) Samples : $_POST['Server_Path']= "c:\x-files\top secret\rockwell" : $_SESSION['Server_Path']= "c:\appserv\www\ftpzone" This path will be the ROOT for the treeview ============================================================================= Features of the 1.0 version: Treeview directory - showing number of subfolders, files etc under every node File filter extensions criteria - choose files to display and find them quickly Download file - open or save at the client side (with or without compresssion) Upload file - it does not rewrite an existing file in the server as a safe mode Erase file - with user confirmation Rename file - with user confirmation Make directory - with user confirmation Remove directory - with user confirmation. removes any subdir and file under Rename directory - with user confirmation Refresh process - to see changes made by other users 5 modes of file size visualization (bytes, kilobytes, megabytes, lines and % ) Turn a selected subdir into the treeview root Compress a selected file List contents of a selected compressed file Email a selected file - (with previous compression or not) Previously to use this function the SMTP parameter and the sendmail_From parameter in the PHP.INI file must be set acordingly to your ISP smtp server. (your_ip_server could be anything). See a sample extracted from PHP.INI: [mail function] ; For Win32 only. SMTP = smtp.your_ip_server.com smtp_port = 25 ; For Win32 only. sendmail_from = address@your_ip_server.com ------------------------------------------------------------------------------ T O D O L I S T ------------------------------------------------------------------------------ 1.- Full error checking to preserve and protect hidden real directory names 2.- Rearrange font sizes conforming the display screen resolution of the client Variables $_SESSION['Width'] and $_SESSION['Height'] have the data pixels 3.- Aesthetic and professional improvements in tables, forms & backgrounds(CSS) 4.- Manage a virtual directory from a MySql database table with a SQL query 5.- Copy or move files between subdirs in the server 6.- Convert the full program in smaller units for a less consumption of memory ==============================================================================
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