<?php if (! defined('BASEPATH')) exit('No direct script access allowed');
class Gallerycat extends MX_Controller 
{
	function __construct()
	{
		parent::__construct();

        $this->load->model('Gallerycat_model','gallerycat');
		$this->pre_message = "";
	}
	
	function index($catid=0,$start=0)
	{
		$data['title'] = 'List Category Gallery';
		$data['add'] = 'gallerycat/add';
		
		$config['base_url'] = base_url().'gallery/gallerycat/index/'.$catid;  
		$data['num'] = $this->gallerycat->getNumGalleryCat();
		$config['total_rows'] 	= $data['num'];
		$config['per_page'] 	= 20;
		$config['uri_segment'] 	= 4;   
		$this->pagination->initialize($config);   
		$data['pagination'] = $this->pagination->create_links();            
		
		$data['list'] = $this->gallerycat->getAllGalleryCat($config['per_page'],$start);
		$data['start'] = $start;
		
		$this->create_json();
		
		$data['page'] = 'gallery/cat/index';
		$this->load->view('layout/skin',$data);
	}
	
	function add()
	{
		$data['title'] = 'Add new category';
		$data['index'] = $this->gallerycat->get_list_maincat();
		
		if(isset($_POST['bt_submit']))
		{
			$this->form_validation->set_rules('gcat_name','Mô tả','trim|required');
			if($this->form_validation->run()== FALSE)
			{
				$this->pre_message = validation_errors();
			}
			else
			{
				$req = $this->build_data();
			  	if($this->gallerycat->save($req))
			  	{
				  	$this->session->set_flashdata('message','Lưu thành công');
				  	redirect('gallery/gallerycat/index');
			  	}
			}
			
		}
		$data['message'] = $this->pre_message;
		
		$data['page'] = 'gallery/cat/add';
		$this->load->view('layout/skin',$data);
	}
	
	function edit($id=0)
	{            
		$data['list_cat'] = $this->gallerycat->get_list_maincat(); 
		$data['rs'] = $this->gallerycat->getGalleryCat($id);
		
		$data['title'] = 'Update: '.$data['rs']->gcat_name;
		
		if(!empty($_POST['bt_submit']))
		{
			$this->form_validation->set_rules('gcat_name','Mô tả loại ảnh','trim|required');
			if($this->form_validation->run() == FALSE)
			{
				$this->pre_message = validation_errors();
			}else{
				$req = $this->build_data();
				if($this->gallerycat->save($req,$id))
				{
					$this->session->set_flashdata('message','Cập nhật loại ảnh thành công');
					redirect('gallery/gallerycat/index');
				}
		 	}
		}  
		$data['page'] = 'gallery/cat/edit';
		$this->load->view('layout/skin',$data);
	}
	
	private function build_data($flag=0)
	{
		$req["gcat_name"]	= $this->input->post("gcat_name");
		$req["gcat_parent"]	= $this->input->post("gcat_parent");
		$req["gcat_summary"]	= $this->input->post("gcat_summary");
		$req["nb_order"] 	= $this->input->post("nb_order");
		$req["bl_active"] 	= (int)$this->input->post("bl_active");
		
		return $req;
	}

	
	function create_json()
	{            
		$list = $this->gallerycat->get_list_active();
		$json_str = json_encode($list);
		write_file(ROOT_SITE.'cache/json_gallerycat.php', $json_str);	
	}
	
	function del($id=0,$start=0)
	{
		if($this->gallerycat->del($id))
			$this->session->set_flashdata('message','Đã xóa thành công');
		else 
			$this->session->set_flashdata('message','Xóa không thành công');
			
		redirect('gallery/gallerycat/index/'.$start);
	}
	
	function dels()
    {
		if(!empty($_POST['ar_id']))
		{
			$start = (int)$this->input->post('start');
			$ar_id = $this->input->post('ar_id');
			
			if(!empty($_POST['btn_submit']))
			{
				for($i = 0; $i < sizeof($ar_id); $i ++) {
					if ($ar_id[$i]){
						if($this->gallerycat->del($ar_id[$i]))
							$this->session->set_flashdata('message','Đã xóa thành công');
						else 
							$this->session->set_flashdata('message','Xóa không thành công');
					}
				}
			}
		}
		redirect('gallery/gallerycat/index/'.$start);
    } 
}

?>