<?php defined('SYSPATH') or die('No direct access allowed.');

/**
 * This class provides static menu categories
 *
 * @package    OSB
 * @subpackage Page
 * @category   Controllers
 * @author     Deon George
 * @copyright  (c) 2010 Deon George
 * @license    http://dev.leenooks.net/license.html
 */
class Controller_StaticPage_Category extends Controller_TemplateDefault {
	protected $_control = array(
		array('Site Index'=>'staticpage_category'),
	);

	/**
	 * By default show a menu of available categories
	 */
	public function action_index() {

		Block::add(array(
			'title'=>_('Site Index Categories'),
			'body'=>View::factory('staticpage/category/list')
				->set('results',$this->_get_categories()),
			));

		$this->template->content = Block::factory();
	}

	/**
	 * Show the available topics in a category
	 * @todo Only show categories according to their validity dates
	 * @todo Obey sort order
	 */
	public function action_view($id) {
		$spc = ORM::factory('staticpage_category',$id);

		if (! $spc->loaded())
			Request::instance()->redirect('welcome/index');

		array_push($this->_control,array($spc->name=>$this->request->uri()));

		Block::add(array(
			'title'=>sprintf('%s: %s',_('Category'),$spc->name),
			'body'=>View::factory('staticpage/category/view')
				->set('results',$this->_get_category($spc->id)),
			));

		$this->template->content = Block::factory();
	}

	/**
	 * Obtain a list of pages in a category
	 */
	private function _get_category($id) {
		return ORM::factory('staticpage')
			->where('static_page_category_id','=',$id)
			->find_all();
	}

	/**
	 * Obtain a list of our categories
	 * @todo Only show categories according to the users group memeberhsip
	 * @todo Obey sort order
	 */
	private function _get_categories() {
		return ORM::factory('staticpage_category')
			->find_all();
	}
}