function &show_online()
{
global $xoopsModuleConfig, $forumImage;
if ($this->forumtopic) {
$num_total = $this->getCount(new Criteria('online_topic', $this->forumtopic));
} elseif ($this->forum) {
$num_total = $this->getCount(new Criteria('online_forum', $this->forum));
} else {
$num_total = $this->getCount();
}
if ($this->forumtopic) {
$criteria = new CriteriaCompo(new Criteria('online_topic', $this->forumtopic));
$criteria->add(new Criteria('online_uid', '0', '<>'));
} elseif ($this->forum) {
$criteria = new CriteriaCompo(new Criteria('online_forum', $this->forum));
$criteria->add(new Criteria('online_uid', '0', '<>'));
} else {
$criteria = new Criteria('online_uid', '0', '<>');
}
$users =& $this->getAll($criteria);
$num_user = count($users);
$num_anonymous = $num_total - $num_user;
$online = array();
$online['image'] = newbb_displayImage($forumImage['whosonline']);
$online['num_total'] = $num_total;
$online['num_user'] = $num_user;
$online['num_anonymous'] = $num_anonymous;
for ($i = 0; $i < $num_user; $i++) {
$online['users'][$i]['link'] = XOOPS_URL . "/userinfo.php?uid=" . $users[$i]['online_uid'];
$online['users'][$i]['uname'] = $users[$i]['online_uname'];
if (newbb_isAdministrator($users[$i]['online_uid'])) {
$online['users'][$i]['color'] = $xoopsModuleConfig['wol_admin_col'];
} elseif (newbb_isModerator($this->forum_object, $users[$i]['online_uid'])) {
$online['users'][$i]['color'] = $xoopsModuleConfig['wol_mod_col'];
} else {
$online['users'][$i]['color'] = "";
}
}
return $online;
}
function newbb_checkSubjectPrefixPermission($forum = 0, $user = -1)
{
global $xoopsUser, $xoopsModuleConfig;
if ($xoopsModuleConfig['subject_prefix_level'] < 1) {
return false;
}
if ($xoopsModuleConfig['subject_prefix_level'] == 1) {
return true;
}
if ($user == -1) {
$user =& $xoopsUser;
}
if (!is_object($user) && intval($user) < 1) {
return false;
}
$uid = is_object($user) ? $user->getVar('uid') : intval($user);
if ($xoopsModuleConfig['subject_prefix_level'] == 2) {
return true;
}
if ($xoopsModuleConfig['subject_prefix_level'] == 3) {
if (newbb_isAdmin($forum, $user)) {
return true;
} else {
return false;
}
}
if ($xoopsModuleConfig['subject_prefix_level'] == 4) {
if (newbb_isAdministrator($user)) {
return true;
}
}
return false;
}
function getPermission($forum, $type = "access")
{
global $xoopsUser, $xoopsModule;
static $_cachedPerms;
if ($type == "all") {
return true;
}
if (newbb_isAdministrator()) {
return true;
}
if (is_int($forum)) {
$forum = $this->get($forum);
}
if ($forum->getVar('forum_type')) {
return false;
}
// if forum inactive, all has no access except admin
$category_handler =& xoops_getmodulehandler('category', 'newbb');
$categoryPerm =& $category_handler->getPermission($forum->getVar('cat_id'));
if (!$categoryPerm) {
return false;
}
$type = strtolower($type);
if ("moderate" == $type) {
$permission = newbb_isModerator($forum) ? 1 : 0;
} else {
$perms = array_map("trim", explode(',', FORUM_PERM_ITEMS));
$perm_type = 'forum';
$perm_item = in_array($type, $perms) ? 'forum_' . $type : "forum_access";
if (!isset($_cachedPerms[$perm_type])) {
$getpermission =& xoops_getmodulehandler('permission', 'newbb');
$_cachedPerms[$perm_type] = $getpermission->getPermissions($perm_type);
}
$permission = isset($_cachedPerms[$perm_type][$forum->getVar('forum_id')][$perm_item]) ? 1 : 0;
}
return $permission;
}
function getPermission($category)
{
global $xoopsUser, $xoopsModule;
static $_cachedCategoryPerms;
if (newbb_isAdministrator()) {
return true;
}
if (!isset($_cachedCategoryPerms)) {
$getpermission =& xoops_getmodulehandler('permission', 'newbb');
$_cachedCategoryPerms = $getpermission->getPermissions("category");
}
if (!is_object($category)) {
$category =& $this->get(intval($category));
}
$permission = isset($_cachedCategoryPerms[$category->getVar('cat_id')]['category_access']) ? 1 : 0;
if ($category->getVar('cat_state')) {
$permission = 0;
}
// if category inactive, all has no access except admin
return $permission;
}
