silverstripe-blog/widgets/BlogCategoriesWIdget.php
2013-10-09 23:09:28 +01:00

40 lines
807 B
PHP
Executable File

<?php
if(class_exists("Widget")) {
class BlogCategoriesWidget extends Widget {
private static $title = "Categories";
private static $cmsTitle = "Blog Categories";
private static $description = "Displays a list of blog categories.";
private static $db = array();
private static $has_one = array(
"Blog" => "Blog",
);
public function getCMSFields() {
$fields = parent::getCMSFields();
$fields->push(DropdownField::create("BlogID", _t("BlogCategoriesWidget.Blog", "Blog"), Blog::get()->map()));
return $fields;
}
public function getCategories() {
$blog = $this->Blog();
if($blog) {
return $blog->Categories();
}
return array();
}
}
class BlogCategoriesWidget_Controller extends Widget_Controller {
}
}