function wfu_delete_file($file_code, $type)
{
if ($type == 'dir') {
return;
}
$user = wp_get_current_user();
$is_admin = current_user_can('manage_options');
//check if user is allowed to view file details
if (!$is_admin) {
return;
}
$file_code = wfu_sanitize_code($file_code);
$dec_file = wfu_get_filepath_from_safe($file_code);
if ($dec_file === false) {
return;
}
$dec_file = wfu_path_rel2abs(wfu_flatten_path($dec_file));
if ($type == 'dir' && substr($dec_file, -1) == '/') {
$dec_file = substr($dec_file, 0, -1);
}
//check if user is allowed to perform this action
if (!wfu_current_user_owes_file($dec_file)) {
return;
}
if (isset($_POST['submit'])) {
if ($_POST['submit'] == "Delete") {
//pre-log delete action
if ($type == 'file') {
$retid = wfu_log_action('delete', $dec_file, $user->ID, '', 0, 0, '', null);
}
if ($type == 'dir' && $dec_file != "") {
wfu_delTree($dec_file);
} else {
unlink($dec_file);
}
//revert log action if file has not been deleted
if ($type == 'file' && file_exists($dec_file)) {
wfu_revert_log_action($retid);
}
}
}
return true;
}
function wfu_delTree($dir)
{
$files = array_diff(scandir($dir), array('.', '..'));
foreach ($files as $file) {
is_dir("{$dir}/{$file}") ? wfu_delTree("{$dir}/{$file}") : unlink("{$dir}/{$file}");
}
return rmdir($dir);
}
function wfu_delete_file($file, $type)
{
$dec_file = wfu_plugin_decode_string($file);
$dec_file = wfu_flatten_path($dec_file);
if ($type == 'dir' && substr($dec_file, -1) == '/') {
$dec_file = substr($dec_file, 0, -1);
}
//check if user is allowed to perform this action
$user = wfu_current_user_allowed_action('delete', $dec_file);
if ($user == null) {
return;
}
if (isset($_POST['submit'])) {
if ($_POST['submit'] == "Delete") {
//pre-log delete action
if ($type == 'file') {
$retid = wfu_log_action('delete', $dec_file, $user->ID, '', 0, '', null);
}
if ($type == 'dir' && $dec_file != "") {
wfu_delTree($dec_file);
} else {
unlink($dec_file);
}
//revert log action if file has not been deleted
if ($type == 'file' && file_exists($dec_file)) {
wfu_revert_log_action($retid);
}
}
}
return true;
}
