function TemplateList()
{
if (!$this->templateList) {
$page = TemplateOverviewPage::get()->First();
if ($page) {
$this->templateList = $page->ListOfAllClasses();
}
}
return $this->templateList;
}
/**
* returns a lis of all SiteTree Classes
* @return Array(String)
*/
private function listOfAllClasses()
{
$pages = array();
$list = null;
if (class_exists("TemplateOverviewPage")) {
$templateOverviewPage = TemplateOverviewPage::get()->First();
if (!$templateOverviewPage) {
$templateOverviewPage = singleton("TemplateOverviewPage");
}
$list = $templateOverviewPage->ListOfAllClasses();
foreach ($list as $page) {
$pages[] = $page->ClassName;
}
}
if (!count($pages)) {
$list = ClassInfo::subclassesFor("SiteTree");
foreach ($list as $page) {
$pages[] = $page;
}
}
return $pages;
}
public function ListOfAllClasses($checkCurrentClass = true)
{
if (!self::$list_of_all_classes) {
$ArrayOfAllClasses = array();
//$classes = ClassInfo::subclassesFor("SiteTree");
$classes = SiteTree::page_type_classes();
$classesToRemove = array();
foreach ($classes as $className) {
if (!in_array($className, $this->config()->get("classes_to_exclude"))) {
if ($this->showAll) {
$objects = $className::get()->filter(array("ClassName" => $className))->sort("RAND() ASC")->limit(25);
$count = 0;
if ($objects->count()) {
foreach ($objects as $obj) {
if (!$count) {
if ($ancestorToHide = $obj->stat('hide_ancestor')) {
$classesToRemove[] = $ancestorToHide;
}
}
$object = $this->createPageObject($obj, $count++);
$ArrayOfAllClasses[$object->indexNumber] = clone $object;
}
}
} else {
$obj = null;
$obj = $className::get()->filter(array("ClassName" => $className))->sort("RAND() ASC")->limit(1)->first();
if ($obj) {
$count = SiteTree::get()->filter(array("ClassName" => $obj->ClassName))->count();
} else {
$obj = $className::create();
$count = 0;
}
if ($ancestorToHide = $obj->stat('hide_ancestor')) {
$classesToRemove[] = $ancestorToHide;
}
$object = $this->createPageObject($obj, $count);
$object->TemplateOverviewDescription = $this->TemplateDetails($className);
$ArrayOfAllClasses[$object->indexNumber] = clone $object;
}
}
}
//remove the hidden ancestors...
if ($classesToRemove && count($classesToRemove)) {
$classesToRemove = array_unique($classesToRemove);
// unset from $classes
foreach ($ArrayOfAllClasses as $tempKey => $tempClass) {
if (in_array($tempClass->ClassName, $classesToRemove)) {
unset($ArrayOfAllClasses[$tempKey]);
}
}
}
ksort($ArrayOfAllClasses);
self::$list_of_all_classes = new ArrayList();
$currentClassname = '';
if ($checkCurrentClass) {
if ($c = Controller::curr()) {
if ($d = $c->dataRecord) {
$currentClassname = $d->ClassName;
}
}
}
if (count($ArrayOfAllClasses)) {
foreach ($ArrayOfAllClasses as $item) {
if ($item->ClassName == $currentClassname) {
$item->LinkingMode = "current";
} else {
$item->LinkingMode = "link";
}
self::$list_of_all_classes->push($item);
}
}
}
return self::$list_of_all_classes;
}
function onBeforeWrite()
{
if (!$this->ParentID) {
if ($page = TemplateOverviewPage::get()->First()) {
$this->ParentID = $page->ID;
}
}
parent::onBeforeWrite();
}
