function getPermission($category)
{
global $xoopsUser, $xoopsModule;
static $_cachedCategoryPerms;
if (forum_isAdministrator()) return true;
if(!isset($_cachedCategoryPerms)){
$getpermission = &xoops_getmodulehandler('permission', 'xforum');
$_cachedCategoryPerms = $getpermission->getPermissions("category");
}
$cat_id = is_object($category)? $category->getVar('cat_id'):intval($category);
$permission = (isset($_cachedCategoryPerms[$cat_id]['category_access'])) ? 1 : 0;
return $permission;
}
function forum_checkSubjectPrefixPermission($xforum = 0, $user=-1)
{
global $xoopsUser, $xoopsModuleConfig;
if($xoopsModuleConfig['subject_prefix_level']<1){
return false;
}
if($xoopsModuleConfig['subject_prefix_level']==1){
return true;
}
if(is_numeric($user) && $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(forum_isAdmin($xforum, $user)) return true;
else return false;
}
if($xoopsModuleConfig['subject_prefix_level']==4){
if(forum_isAdministrator($user)) return true;
}
return false;
}
function getPermission($xforum, $type = "access", $checkCategory = true)
{
global $xoopsUser, $xoopsModule;
static $_cachedPerms;
include_once XOOPS_ROOT_PATH.'/modules/xforum/include/functions.php';
if($type == "all") return true;
if (forum_isAdministrator()) return true;
if (!is_object($xforum)) $xforum =& $this->get($xforum);
if ($xforum->getVar('forum_type')) return false;// if forum inactive, all has no access except admin
if(!empty($checkCategory)){
$category_handler =& xoops_getmodulehandler('category', 'xforum');
$categoryPerm = $category_handler->getPermission($xforum->getVar('cat_id'));
if (!$categoryPerm) return false;
}
$type = strtolower($type);
if ("moderate" == $type) {
$permission = (forum_isModerator($xforum))?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', 'xforum');
$_cachedPerms[$perm_type] = $getpermission->getPermissions($perm_type);
}
$permission = (isset($_cachedPerms[$perm_type][$xforum->getVar('forum_id')][$perm_item])) ? 1 : 0;
}
return $permission;
}
