}
if (!$setvroot && ($oldfolder['vroot'] && $oldfolder['vroot'] == $cur_folder_id || $oldfolder['parent_id'] != $cur_folder['parent_id'])) {
// get the parent_id and set its vroot (if its a folder)
// to the desc folders/forums
if ($cur_folder['parent_id'] > 0) {
// is it a real folder?
$parent_folder = phorum_db_get_forums($cur_folder['parent_id']);
// then set the vroot to the vroot of the parent-folder (be it 0 or a real vroot)
phorum_admin_set_vroot($cur_folder_id, $parent_folder[$cur_folder['parent_id']]['vroot'], $cur_folder_id);
} else {
// just default root ...
phorum_admin_set_vroot($cur_folder_id, 0, $cur_folder_id);
}
// we have now set this folder as vroot
} elseif ($setvroot && ($oldfolder['vroot'] == 0 || $oldfolder['vroot'] != $cur_folder_id)) {
if (!phorum_admin_set_vroot($cur_folder_id)) {
$error = "Database error while setting virtual-root info.";
}
}
// is there an else?
} else {
$error = "Database error while adding/updating folder.";
}
}
if (empty($error)) {
$redir_url = phorum_admin_build_url(array('parent_id=' . $cur_folder["parent_id"]), TRUE);
phorum_redirect_by_url($redir_url);
exit;
}
foreach ($_POST as $key => $value) {
${$key} = $value;
if ($_GET["folder_flag"]) {
$cur_folder_id = (int) $_GET['forum_id'];
// handling vroots
$oldfolder_tmp = phorum_db_get_forums($cur_folder_id);
$oldfolder = array_shift($oldfolder_tmp);
if ($oldfolder['parent_id'] > 0) {
// is it a real folder?
$parent_folder = phorum_db_get_forums($oldfolder['parent_id']);
if ($parent_folder[$oldfolder['parent_id']]['vroot'] > 0) {
// is a vroot set?
// then set the vroot to the vroot of the parent-folder
phorum_admin_set_vroot($cur_folder_id, $parent_folder[$oldfolder['parent_id']]['vroot'], $cur_folder_id);
}
} else {
// just default root ...
phorum_admin_set_vroot($cur_folder_id, 0, $cur_folder_id);
}
// done with vroots
phorum_db_drop_folder($cur_folder_id);
$msg = "The folder was deleted. All forums and folders in this folder have been moved to this folder's parent.";
} else {
phorum_db_drop_forum($_GET["forum_id"]);
$msg = "The forum was deleted. All messages in that forum were deleted.";
}
} elseif ($_GET["confirm"] == "No") {
$msg = "No action was taken.";
} else {
$forums = phorum_db_get_forums((int) $_GET["forum_id"]);
$forum = array_shift($forums);
if ($forum["folder_flag"]) {
$msg = "Are you sure you want to delete {$forum['name']}? All forums and folders in this folder will be moved to this folder's parent.";