silverstripe-blog/widgets/BlogCategoriesWIdget.php

43 lines
862 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 = FieldList::create();
$fields->push(
DropdownField::create("BlogID", _t("BlogCategoriesWidget.Blog", "Blog"), Blog::get()->map())
);
$this->extend("updateCMSFields", $fields);
return $fields;
}
public function getCategories() {
$blog = $this->Blog();
if($blog) {
return $blog->Categories();
}
return array();
}
}
class BlogCategoriesWidget_Controller extends Widget_Controller {
}
}