Define files for view/edit/delete

daxxy

I am working on this little file manager project, I know, there's lots out there. However, I couldn't find one that paged the results that didn't use a DB. Now that I have it set up (works great), I'm not sure how to define the files and not mess up the paging - so that if it's a folder you can open it and work with the files, a photo you can view or delete it and if it's a .txt, .php. etc. you can edit it.

So it would be listed like:
SUBFolder OPEN | DELETE
something.jpg VIEW | DELETE
something.txt VIEW | EDIT | DELETE

Here is the script so far

<?php 
if(!$_GET['start']) { 
$start = 0; 
} else { 
$start = $_GET['start']; 
} 

//Excluded files and folders list separated by commas
$exclude_files = array(".htaccess","whatever"); 
$ifiles = Array();

//Path to folder you want to list will list subfolders unless in excluded files list
$path = '/demo'; 
$handle = opendir($path); 

//Number of items per page
$number_to_display = '9'; 
while (false !== ($file = readdir($handle))) { 
   if ($file != "." && $file != ".." && !in_array($file, $exclude_files)) { 
	sort ($ifiles);
       $ifiles[] = $file; 
}
} 

closedir($handle); 

$total_files = count($ifiles); 
$req_pages = ceil($total_files/$number_to_display); 

echo "total files = ". $total_files."<br>"; 

   for($z=0; $z<$number_to_display; $z++) { 
     	$vf = $z+$start;       

if ($ifiles[$vf] != "") 

echo "<a href=\"". $ifiles[$vf]. "\">".  $ifiles[$vf] . "</a>\n"; 
echo "<br>";
}
echo "<br>Req Pages = ". $req_pages. "<br>"; 
echo "<a href=\"?start=0\">First</a> |"; 
   for($x=0; $x<$req_pages; $x++) { ?> 
<a href="?start=<? echo $x*$number_to_display; ?>"><? echo $x+1; ?></a> | 

<? } ?> 
<a href="?start=<? echo ($x-1)*$number_to_display; ?>">Last</a> |

Also, just so that everyone knows, I don't ask for advice if I haven't worked on it until my brain is mush. I want to thank everyone for being so helpful and if anyone wants to use this code go right ahead.

halojoy

Have you tried to run it?
If so, what result or error do you get?

Run with this as the first line at the top

<?php
error_reporting(2047); // full report for DEBUG

if(!$_GET['start']) {
$start = 0;
} else {
$start = $_GET['start'];
}

daxxy

Right now it just lists the files and folders 9 per page.
Like:
folder
file.txt
file.jpg
etc...

As I said, that part works fine. Maybe I should have said I want it to add a link to each (depending on the file type) it would be listed like:

SUBFolder = links would be OPEN | DELETE
something.jpg = links would be VIEW | DELETE
something.txt = links would be VIEW | EDIT | DELETE

Adding a delete link is simple, it's trying to add VIEW link to jpg/gif ONLY
and EDIT link to txt/php etc Only

does that make more since?

halojoy

to test if file/dir
you can use http://php.net/is_dir
and http://php.net/is_file

In this code, which you might have some use for,
I get the files with http://php.net/scandir
It is a nice function!
I also exclude files beginning with . (.htaccess / . / .. )

<?php

// directory view
$files = scandir( '.' );
//$fcount = count( $files );
echo '<body bgcolor="#DDDDDD">';
echo "<b><i>DIRVIEW FILE INDEX</i></b>";
echo "<hr>";
foreach ( $files AS $name ){
    if(substr($name,0,1)!=".")
        echo '<a href="'.$name.'" target="blank">'.$name.'</a><br>';
}
echo '</body>';
exit;

To test the extension

<?php

// takes the last 4 chars, for example '.txt'
if ( substr( $name, -4 ) == ".txt" )
    echo 'textfile';

daxxy

That works! Thank you.

On that note, if I want to add more then 1 file type to this
like .css, .htm, etc how would I do that?

// takes the last 4 chars, for example '.txt' 
if ( substr( $name, -4 ) == ".txt" ) 
    echo 'textfile';

I tried a couple of things but I couldn't get it.

daxxy

okay here is what I have so far and it does work except:
how do I get it to open the sub folders and list them on the same page?

<?php 
if(!$_GET['start']) { 
$start = 0; 
} else { 
$start = $_GET['start']; 
} 

//Excluded files and folders list separated by commas
$exclude_files = array(".htaccess","index.php");

//Number of items per page
$number_to_display = '5'; 

//Path to folder you want to list will list subfolders unless in excluded files list
$path = "/home/lxxx/public_html/demo/xxx/";
   $dh = opendir($path);

   while (false !== ($file=readdir($dh)))
   {
     if (substr($file,0,1)!="." && !in_array($file, $exclude_files))
     { 
         if (is_dir($path.$file))

     $dirs[]=$file.'/';  
     else
       $files[]=$file;  
 }
   }
   @closedir($dh);

   if ($files)
     natcasesort($files);
   if ($dirs)
     natcasesort($dirs);

   $files=array_merge($dirs,$files);


$total_files = count($files); 
$req_pages = ceil($total_files/$number_to_display); 

echo "total files = ". $total_files."<br>"; 

   for($z=0; $z<$number_to_display; $z++) { 
     	$vf = $z+$start;       

	if ($files[$vf] != "") 
echo "<br><a href=\"" . $files[$vf]. "\">".  $files[$vf] . "</a>\n";

//ADDING TXT HERE

if ( substr( $files[$vf], -4 ) == ".txt" ) 
echo" &nbsp; <a href=\"edit.php?$files[$vf]\">Edit</a>\n";

if ( substr( $files[$vf], -4 ) == ".php" ) 
echo" &nbsp; <a href=\"edit.php?$files[$vf]\">Edit</a>\n";

if ( substr( $files[$vf], -4 ) == ".css" ) 
echo "&nbsp; <a href=\"edit.php?$files[$vf]\">Edit</a>\n";

if ( substr( $files[$vf], -4 ) == ".jpg" ) 
echo "&nbsp; <a href=\"". $files[$vf]. "\">View</a>\n";

if ( substr( $files[$vf], -4 ) == ".gif" ) 
echo "&nbsp; <a href=\"". $files[$vf]. "\">View</a>\n";

}

echo "<p>Pages = ". $req_pages. "<br>"; 
   for($x=0; $x<$req_pages; $x++) { ?> 
<a href="?start=<? echo $x*$number_to_display; ?>"><? echo $x+1 ?></a>&nbsp;
<? } ?>

I would also like to have a var for excluding file types as well as files
Thanks All!