function can_delete()
{
if (perm_chck($this->del)) {
return TRUE;
} else {
return FALSE;
}
}
/**
* that function you don't have to use it at all
* it's the PHP backend to the directory chooser widget of gui class
* it returns ist of directories within the passed directory via POST
* */
function dir()
{
if (!perm_chck('edit')) {
show_error("permission denied");
}
$root = '';
$_POST['dir'] = urldecode($_POST['dir']);
if (file_exists($root . $_POST['dir'])) {
$files = scandir($root . $_POST['dir']);
natcasesort($files);
if (count($files) > 2) {
/* The 2 accounts for . and .. */
echo "<ul class=\"jqueryFileTree\" style=\"display: none;\">";
// All dirs
foreach ($files as $file) {
if (file_exists($root . $_POST['dir'] . $file) && $file != '.' && $file != '..' && is_dir($root . $_POST['dir'] . $file)) {
echo "<li class=\"file ext_file\"><a href=\"#\" rel=\"" . htmlentities($_POST['dir'] . $file) . "/\">Choose " . htmlentities($file) . "</a></li>";
echo "<li class=\"directory collapsed\"><a href=\"#\" rel=\"" . htmlentities($_POST['dir'] . $file) . "/\">" . htmlentities($file) . "</a></li>";
}
}
echo "</ul>";
}
}
}
function can_view()
{
if (!(empty($this->view) or perm_chck($this->view))) {
return FALSE;
} else {
return TRUE;
}
}
function can_view()
{
return perm_chck($this->perm);
}
/**
* true if the user can view that content
* false if the user not permitted to see it
*
* @return boolean if that content could be viewed or not ,
* depending on the current system conditions
**/
public function can_view()
{
return empty($this->view) or perm_chck($this->view);
}
