Elfinder: Show only specific folders in elFinder

[Nick3523]

Hello,

First many thanks for creating and uptading this famous tool, elFinder.

I would like to know, how can I show only some specific fodlers in elFinder tree.
The folder I want to show are in a PHP Array, and later I will get the values of theses arrays through SQL.

I know that this code doesn't work (I've got the error : "bad configuration of backend") But this code shows what I want to do :

function access($attr, $path, $data, $volume, $isDir, $relpath) {

$allowed = array("ihm","mpd","accords_conf","bdp",".tmb");  //Name of allowed folders
$basename = basename($path);

if (in_array($basename, $allowed) ) {

    return ($attr == 'read' || $attr == 'write');
}

else {

    return ($attr == 'hidden' || $attr == 'locked');

}

}

Any help please to achieve this ?

Thanks in advance =)

[nao-pon]

@Nick3523 May be... ( Not tested )

$allowed = array("ihm","mpd","accords_conf","bdp",".tmb");
$regex = '\/(?:' . join('|', array_map('preg_quote', $allowed)) . ')\/';

$basename = basename($path);

if (in_array($basename, $allowed) || preg_match($regex, $path)) {

( I do not considering performance. )

[Nick3523]

Thanks for your answere.

Unfortunately this doesn't work, but I managed a way to make it work :

I simply create an array called $forbidden that contains all folders in finally I do an array_dif between $forbidden and $allowed to keep the true forbbiden folders.

Here is the code if it may help someone

 function filtrage($allowedFolders) { 

    $allfolders = array(".tmb",".quarantine");  //These are always forbbiden
    foreach(glob('C:/src/datas/*', GLOB_ONLYDIR) as $dir) {
        array_push($allfolders,basename($dir));
    }       

    $forbidden = array_diff($allfolders, $allowedFolders ); 
    return $forbidden;
}

function access($attr, $path, $data, $volume, $isDir, $relpath) {

       $allowed = array("ecran_dynamique","requeteur","@azaz"); //To get with SQL Query later
       $forbidden = filtrage($allowed);

    $basename = basename($path);
    return (in_array($basename, $forbidden)        
             && strlen($relpath) !== 1)           
        ? !($attr == 'read' || $attr == 'write') :  null;   
}

[nao-pon]

@Nick3523 For reference, If we consider Windows, it might be as follows.

$regex = '\' . DIRECTORY_SEPARATOR . '(?:' . join('|', array_map('preg_quote', $allowed)) . ')\ ' . DIRECTORY_SEPARATOR;

By the way, it was good that you could solve in another way. Since the access() function is called quite a lot, you can get good results by making the cache work with the filtrage() function.

[Nick3523]

@nao-pon Okay ! Thanks a lot for your help and advices, espcially about the cache, as I will use it with sql queries, it is a great idea to use cache for that :+1: