/**
* Display a tree of all page types and their children, with perms
*
* @param Group group show permissions related to this group
* @return string A fully formatted tree as a HTML list
*/
public static function PageTree($group = null)
{
self::$group = $group;
//Get all the page types
$classes = SiteTree::page_type_classes();
$pageTreeList = array();
//We don't want to remove the fields from this list, so disable the remove
SimplifyPermissionProvider::setRemoveEnabled(false);
//Get an instance of each page type, add to an array
//TODO: This works, but only returns the initial field state of the objects
// Might be a better way to scrape ALL the possible fields?
foreach ($classes as $class) {
$instance = singleton($class);
if ($instance instanceof HiddenClass) {
continue;
}
if (!$instance->canCreate()) {
continue;
}
$pageTreeList[] = $instance;
}
//Get the children of each page type and return it as an UL
$pageTree = self::getChildrenAsUL($pageTreeList, 0, " id='perm-tree' class='tree' ", "SiteTree");
//Re-enable the remove
SimplifyPermissionProvider::setRemoveEnabled(true);
return $pageTree;
}
