$dir = (substr($dir, -1) != '/' and $dir != '') ? $dir . '/' : $dir;
}
# Initialisation de la vue (chapo ou content)
$view = !empty($_GET['v']) ? $_GET['v'] : '';
# Nouvel objet de type plxMedias
$plxMedias = new plxMedias(PLX_ROOT . $plxAdmin->aConf[$medias]);
# On définit la taille des miniatures;
$plxMedias->miniWidth = $plxAdmin->aConf['miniatures_l'];
$plxMedias->miniHeight = $plxAdmin->aConf['miniatures_h'];
# Création d'un dossier
if (!empty($_POST['newdir']) and !strstr($_GET['dir'], '../') and trim($_POST['newdir']) != '') {
$plxMedias->newDir($dir, $_POST['newdir']);
header('Location: medias.php?dir=' . urlencode($dir) . ($view != '' ? '&v=' . $view : ''));
exit;
} elseif (!empty($_GET['mini']) and !empty($_GET['hash']) and $_GET['hash'] == $_SESSION['hash']) {
$plxMedias->makeThumb($_GET['mini']);
header('Location: medias.php?dir=' . urlencode($dir) . ($view != '' ? '&v=' . $view : ''));
exit;
} elseif (!empty($_GET['deldir']) and !strstr($_GET['dir'], '../') and !empty($_GET['hash']) and $_GET['hash'] == $_SESSION['hash']) {
$plxMedias->delDir(urldecode($_GET['deldir']));
header('Location: medias.php?dir=' . urlencode($dir) . ($view != '' ? '&v=' . $view : ''));
exit;
} elseif (!empty($_GET['delfile']) and !strstr($_GET['dir'], '../') and !empty($_GET['hash']) and $_GET['hash'] == $_SESSION['hash']) {
$plxMedias->delFile(urldecode($_GET['delfile']));
header('Location: medias.php?dir=' . urlencode($dir) . ($view != '' ? '&v=' . $view : ''));
exit;
} elseif (!empty($_POST['send']) and !empty($_FILES)) {
$plxMedias->upload($dir, $_FILES['file'], $medias);
header('Location: medias.php?dir=' . urlencode($dir) . ($view != '' ? '&v=' . $view : ''));
exit;
} elseif (!empty($_POST['change'])) {
