controler

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');

class Home extends CI_Controller {
	private $tpl;

	public function __construct(){
		parent::__construct();
		$this->load->model('addcats');
	}
	public function index(){
		$cats = $this->addcats->get();
		$tpl['cats'] = $cats;
		$tpl['content'] = 'home/index';
		$this->load->view('template', $tpl);
	}

	private function loadView($content) {
		$this->tpl['content'] = $content;
		$this->load->view('template', $this->tpl);
	}

	public function add(){
		$tpl['content'] = 'home/addcat';
		$this->load->view('template', $tpl);
	}

	public function cats($parent_id = 0){
		$this->db->where('parent_id', $parent_id);
		$data = $this->db->get('cats')->result_array();
		if(empty($data)){
			return;
		}
		echo '<ul>';
		foreach ($data as $key => $value) {
			echo '<li>'.$value['name'];
			$this->cats($value['id']);
			echo '</li>';
		}
		echo '</ul>';
	}


	public function create(){
		$post = $this->input->post();
		$this->addcats->parent_id = $post['parent_id'];
		$this->addcats->name = $post['name'];
		$this->addcats->sort = $post['sort'];
		$this->addcats->level = $post['level'];

		$this->addcats->create();
		$_SESSION['alert'] = 'თქვენი პოსტი წარმატებით დაემატა!';
		redirect('home/index');

	}

	public function delete($cat_id){
		$cats = $this->addcats->getUserById($cat_id);
		if(!$cats){
			redirect('home/index');
		}
		$cats->delete();
		redirect('home/index');
	}

	public function edit($cat_id) {
		$cats = $this->addcats->getUserById($cat_id);
		if(!$cats){
			redirect('home/index');
		}
		$tpl['cat_id'] = $cat_id;
		$tpl['addcats'] = $cats;
		$tpl['content'] = 'home/edit';
		$this->load->view('template', $tpl);
	}
	public function update($cat_id){
		$cat = $this->addcats->getUserById($cat_id);
		if(!$cat){
			redirect('home/index');
		}
		$post = $this->input->post();
		$cat->parent_id = $post['parent_id'];
		$cat->name = $post['name'];
		$cat->sort 	= $post['sort'];
		$cat->level = $post['level'];
			$cat->update();
		redirect('home/index');
	}

}

/* End of file home.php */
/* Location: ./application/controllers/home.php */