Version: 0.5
Type: Full Script
Category: File Management
License: GNU General Public License
Description: An Online web editor made to go with Virtual FTP.
I have had several requests to put this on, so here it is…
It needs several improvments, and I welcome suggesstions
<?php
set_magic_quotes_runtime(0);
function show_header($title)
{
print "<HTML>n";
print "<HEAD>n";
print "<TITLE>$title</TITLE>n";
print "</HEAD>n";
print "<BODY BGCOLOR="#FFFFFF">n";
}
function show_footer()
{
?>
</BODY>
</HTML>
<?php
}
function check_ext($filename)
{
$extns = array("html","htm","shtml","php","phps","css","txt","text","js");
$fileext = substr($filename,strrpos($filename,'.'),strlen($filename));
while(list($id,$ext) = each($extns))
{
$ext = ".$ext";
if($ext == $fileext)
{
return 1;
}
}
return 0;
}
function get_dir_list($directory)
{
$files = array();
$numfiles = 0;
$handle=opendir($directory);
while($file = readdir($handle))
{
if($file != ".")
{
if((($directory != ".")||($file != ".."))&&(($directory != ".")||($file != "data")))
{
if(is_file($file) && check_ext($file))
{
$files[$numfiles] = $file;
$numfiles++;
}
}
}
}
sort($files);
reset($files);
return $files;
}
$hasaccess = 1;
if(!$hasaccess)
{
// Show Access denied error here
}
else
{
$action = (isset($action) ? $action : "");
switch($action)
{
case "new":
case "edit":
if(isset($file))
{
show_header("Web Editor ( '".$file."' )");
$filedata = join("",file($file));
$filedata = htmlspecialchars($filedata);
print "<FONT SIZE="+1">Editing $file</FONT>n";
print "<FORM METHOD="POST" ACTION="webedit.php">n";
print "<INPUT TYPE="hidden" NAME="file" VALUE="".(isset($file) ? $file : "")."">n";
}
else
{
show_header("Web Editor ( 'Untitled' )");
$filedata = "";
print "<FONT SIZE="+1">Editing new file</FONT>n";
print "<FORM METHOD="POST" ACTION="webedit.php">n";
print "Filename: <INPUT TYPE="text" NAME="file" VALUE="Untitled">n";
print "<BR>n";
}
print "<INPUT TYPE="hidden" NAME="action" VALUE="save">n";
print "<TEXTAREA NOWRAP WRAP="off" STYLE="display: block; white-space: pre;" NAME="filecontent" ROWS=20 COLS=55 NOWRAP>n";
print $filedata;
print "</TEXTAREA>n";
print "<TABLE BORDER=0>n";
print "<TR>n";
print "<TD>n";
print "<INPUT TYPE="submit" NAME="submit" VALUE="Save">n";
print "</FORM>n";
print "</TD>n";
print "<TD>n";
print "<FORM METHOD="POST" ACTION="webedit.php">n";
if(isset($file))
{
print "<INPUT TYPE="hidden" NAME="file" VALUE="".(isset($file) ? $file : "")."">n";
}
print "<INPUT TYPE="hidden" NAME="action" VALUE="cancel">n";
print "<INPUT TYPE="submit" NAME="submit" VALUE="Cancel">n";
print "</FORM>n";
print "</TD>n";
print "</TR>n";
print "</TABLE>n";
show_footer();
break;
case "rename":
show_header("Online Web Editor");
print "Renaming: $filen";
print "<FORM METHOD="POST" ACTION="webedit.php">n";
print "New Name: <INPUT TYPE="text" NAME="newfile" SIZE="20"VALUE="">n";
print "<BR><BR>n";
print "<TABLE BORDER=0 CELLSPACING=4 CELLPADDING=0>n";
print "<TR>n";
print "<TD ALIGN="center" VALIGN="middle">n";
print "<INPUT TYPE="hidden" NAME="file" VALUE="".(isset($file) ? $file : "")."">n";
print "<INPUT TYPE="hidden" NAME="action" VALUE="rename-check">n";
print "<INPUT TYPE="submit" NAME="submit" VALUE="Rename">n";
print "</TD>n";
print "</FORM>n";
print "<FORM METHOD="POST" ACTION="webedit.php">n";
print "<TD ALIGN="center" VALIGN="middle">n";
print "<INPUT TYPE="hidden" NAME="file" VALUE="".(isset($file) ? $file : "")."">n";
print "<INPUT TYPE="hidden" NAME="action" VALUE="cancel">n";
print "<INPUT TYPE="submit" NAME="submit" VALUE="Cancel">n";
print "</TD>n";
print "</FORM>n";
print "</TR>n";
print "</TABLE>n";
show_footer();
break;
case "delete":
show_header("Online Web Editor");
print "<CENTER>n";
print "<FONT SIZE="+1">Are you sure you want to permanently remove the file $file?</FONT>n";
print "<CENTER>n";
print "<TABLE BORDER=0>n";
print "<TR>n";
print "<TD>n";
print "<FORM METHOD="POST" ACTION="webedit.php">n";
print "<TD ALIGN="center" VALIGN="middle">n";
print "<INPUT TYPE="hidden" NAME="file" VALUE="".(isset($file) ? $file : "")."">n";
print "<INPUT TYPE="hidden" NAME="action" VALUE="delete-ok">n";
print "<INPUT TYPE="submit" NAME="submit" VALUE="Yes">n";
print "</TD>n";
print "</FORM>n";
print "<FORM METHOD="POST" ACTION="webedit.php">n";
print "<TD ALIGN="center" VALIGN="middle">n";
print "<INPUT TYPE="hidden" NAME="file" VALUE="".(isset($file) ? $file : "")."">n";
print "<INPUT TYPE="hidden" NAME="action" VALUE="cancel">n";
print "<INPUT TYPE="submit" NAME="submit" VALUE="No">n";
print "</TD>n";
print "</FORM>n";
print "</TR>n";
print "</TABLE>n";
print "</CENTER>n";
show_footer();
break;
case "delete-ok":
if(file_exists($file))
{
unlink($file);
}
case "rename-check":
case "rename-ok":
if(isset($file) && isset($newfile))
{
if((file_exists($newfile))&&($action != "rename-ok"))
{
show_header("Online Web Editor");
print "<CENTER>n";
print "<FONT SIZE="+1">The file $newfile aready exists. If you rename $file to $newfile, $newfile wil be destroyed! Do you want to continue?</FONT>n";
print "<CENTER>n";
print "<TABLE BORDER=0>n";
print "<TR>n";
print "<TD>n";
print "<FORM METHOD="POST" ACTION="webedit.php">n";
print "<TD ALIGN="center" VALIGN="middle">n";
print "<INPUT TYPE="hidden" NAME="file" VALUE="".(isset($file) ? $file : "")."">n";
print "<INPUT TYPE="hidden" NAME="newfile" VALUE="$newfile">n";
print "<INPUT TYPE="hidden" NAME="action" VALUE="rename-ok">n";
print "<INPUT TYPE="submit" NAME="submit" VALUE="Yes">n";
print "</TD>n";
print "</FORM>n";
print "<FORM METHOD="POST" ACTION="webedit.php">n";
print "<TD ALIGN="center" VALIGN="middle">n";
print "<INPUT TYPE="hidden" NAME="file" VALUE="".(isset($file) ? $file : "")."">n";
print "<INPUT TYPE="hidden" NAME="action" VALUE="rename">n";
print "<INPUT TYPE="submit" NAME="submit" VALUE="No">n";
print "</TD>n";
print "</FORM>n";
print "</TR>n";
print "</TABLE>n";
print "</CENTER>n";
show_footer();
break;
}
else
{
if(file_exists($newfile))
{
unlink($newfile);
}
copy($file,$newfile);
unlink($file);
}
}
case "save":
case "cancel":
default:
if(isset($file)&&($action == "save"))
{
$filecontent = stripslashes($filecontent);
$filehandle = fopen($file,"w");
fwrite($filehandle,$filecontent);
fclose($filehandle);
}
show_header("Online Web Editor");
$files = get_dir_list(".");
$numfiles = sizeof($files);
print "<CENTER>n";
print "<FONT SIZE="+1">Online Web Editor</FONT>n";
print "<TABLE WIDTH="90%" BORDER=1>n";
print "<TR>n";
print "<TD> </TD><TD COLSPAN=3><A HREF="webedit.php?action=new">Create a new file</A></TD>n";
print "</TR>n";
for($filenum = 0; $filenum < $numfiles; $filenum++)
{
$filename = $files[$filenum];
print "<TR>n";
print "<TD>$filename</TD>n";
print "<TD><A HREF="webedit.php?action=edit&file=".rawurlencode($filename)."">Edit</A></TD>n";
print "<TD><A HREF="webedit.php?action=rename&file=".rawurlencode($filename)."">Rename</A></TD>n";
print "<TD><A HREF="webedit.php?action=delete&file=".rawurlencode($filename)."">Delete</A></TD>n";
print "</TR>n";
}
print "</TABLE>n";
print "</CENTER>n";
show_footer();
break;
}
}
?>
