<?php if (! defined('BASEPATH')) exit('No direct script access allowed');
class Menufacture extends MX_Controller
{
	protected $_templates;
	
	function __construct()
	{
		 parent::__construct();
		 $this->load->model('menufacture_model','menufacture');
		 
		 $this->load->config('config_manufacture');
		 $this->load->config('config_ismainmenu');
		 $this->load->config('config_mshop');
		 
		 $this->mshop = $this->config->item('mshop');          
		 
		 $this->pre_message  = "";
		 //$this->session->set_userdata(array('Url'=>uri_string()));           
	}
      
	function index()
	{
		 //$this->write_file_config();
		 $this->create_manufactory();
		 
		 $data['title'] = 'Danh sách hãng sản xuất';
		 $data['add'] = 'menufacture/add';
		 
		 $config['base_url'] = site.'menufacture/index/';  
		 $config['total_rows']   =  $this->menufacture->getNumMenufacture();
		 $data['num'] = $config['total_rows'];
		 $config['per_page']  =   20;
		 $config['num_links'] = 30; // so phan trang hien thi
		 $config['uri_segment'] = 3; 
		 $this->pagination->initialize($config);   
		 $data['pagination']    = $this->pagination->create_links();
		 
		 $data['list'] =   $this->menufacture->getAllMenufacture($config['per_page'],$this->uri->segment('3'));
		         
		 $data['page'] = 'menufacture/list';
		 $this->load->view("templates/skin",$data);
	}
	  
	function write_file_config()
	{
         
		$str = "<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');\n/**\n* Cache file for config_manufacture.\n* Date: ".date('d/m/y H:i:s').".\n**/";
		$str .= "\n";
		$list = $this->menufacture->get_all_manufacture_write_file();
		$total = count($list);
		$str .= "\n\$config['manufac_total'] = '$total';";
		$k=1;
		
		for($i=0;$i < count($list);$i++)
		{
			$rs = $list[$i];
			$title = str_replace("'","\'",$rs->MenufactureName);
			$img = str_replace("'","\'",$rs->MenufactureImg);
			//$link = $rs->BannerLink;
			$str .= "\n\$config['manufac_id_$k'] = '$rs->MenufactureID';";
			$str .= "\n\$config['manufac_title_$k'] = '$title';";
			//$str .= "\n\$config['manufac_img_$k'] = '$img';";
			//$str .= "\n\$config['probanner_link_$k'] = '$link';";          
			$k++;
		}
		
		$str .= "\n\n/* End of file config_manufacture*/\n/* Location: ./cf/config_manufacture.php */";
		write_file('../cf/config_manufacture.php', $str);           
	}
	  
	function add()
	{                   
		$data['title'] = 'Thêm mới hãng sản xuất';
		if(!empty($_POST['bt_submit']))
		{
			$this->form_validation->set_rules('MenufactureName','Tên hãng sản xuất','trim|required');  
			if($this->form_validation->run() == FALSE)
			{
				 $this->pre_message = validation_errors();
			}
			else
			{
				$req = $this->build_data();
			  	if($this->menufacture->save($req)){
					$this->session->set_flashdata('message','Lưu thành công');
					redirect('menufacture/index');
			  	}else{
					$this->pre_message = 'Lưu không thành công';
			 	}
			} 	
		}
		$data['message'] = $this->pre_message;
		$data['page'] = 'menufacture/add';
		$this->load->view("templates/skin",$data);          
	}
      
	private function build_data($flag=0)
	{
		$req["MenufactureName"]	= $this->input->post("MenufactureName");
		//for SEO
		$metatitle = $this->input->post("metatitle");
		$metadesc = $this->input->post("metadesc");
		$metakey = $this->input->post("metakey");
        $req["metatitle"] = empty($metatitle)? str_limit($req["pro_name"],70) : $metatitle;
		$req["metadesc"] = empty($metadesc)? str_limit($req["sumary"],160) : $metadesc;
		$req["metakey"] = empty($metakey)? $metatitle : $metakey;
		
		
		//upload hinh anh
		$lb_image = $this->input->post("MenufactureImg");
		if($lb_image)
		{
			$img_name = end(explode('/', $lb_image)) ;
			if(file_exists(ROOT_IMG.'manufactory/'.$img_name))
			{
				unlink(ROOT_IMG.'manufactory/'.$img_name);
			}
			fn_resize_image(ROOT_IMG.'/'.$lb_image,ROOT_IMG.'manufactory/'.$img_name, 800, 800); 
			$req["MenufactureImg"] = $img_name;
		}
		
		return $req;
	}

	
	function edit($id=0)
	{
		$data['id'] = $id;
		$data['rs'] = $this->menufacture->get_menufacture_by_id($id);
		$data['title'] = 'Thêm mới hãng sản xuất: '.$data['rs']->MenufactureName;
				  
		if(!empty($_POST['bt_submit']))
		{
			$this->form_validation->set_rules('MenufactureName','Tên hãng sản xuất','trim|required');   
			if($this->form_validation->run() == FALSE)
			{
				$this->pre_message = validation_errors();
			}
			else
			{
				$req = $this->build_data();				 
			  	if($this->menufacture->save($req,$id))
			  	{
					$this->session->set_flashdata('message','Lưu thành công');
					redirect('menufacture/index');
			  	}else{
					$this->pre_message = 'Lưu không thành công';
			  	}
			} 
		}
		
		$data['message'] = $this->pre_message;
		$data['page'] = 'menufacture/edit';
		$this->load->view("templates/skin",$data);          
	} 
      
	function del($id=0,$start=0)
	{
		if(!$this->check_product_manufacture($id))
		{
			 $this->session->set_flashdata('message','Không thể xóa. Vì đã có sản phẩm trong nhà sản xuất này');  
			 redirect('menufacture/index/'.$page);
		}
		else
		{
			if($this->menufacture->delete($id))
				 $this->session->set_flashdata('message','Đã xóa thành công');
			else $this->session->set_flashdata('message','Xóa không thành công');
			redirect('menufacture/index/'.$start);
		}
	}
      
	function dels()
	{
		if(!empty($_POST['ar_id']))
		{
			$page = (int)$this->input->post('page');
			$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->check_product_manufacture($ar_id[$i])){
							 $this->session->set_flashdata('message','Không thể xóa. Vì đã có sản phẩm trong nhà sản xuất này');  
						  }else{                            
							 if($this->menufacture->delete($ar_id[$i]))
								  $this->session->set_flashdata('message','Đã xóa thành công');
							 else $this->session->set_flashdata('message','Xóa không thành công');
						  }
						}
				  }
			//}
		}
		redirect('menufacture/index/'.$page);
	}
      
	function create_manufactory()
	{
		$str = '';
		$list = $this->menufacture->get_menuright(); 
		foreach($list as $rs):	
			$linkto = domain.'thuong-hieu/'.alias($rs->MenufactureName).'-'.$rs->MenufactureID.'.html';
			$str .= '<li><a href="'.$linkto.'" title="'.$rs->MenufactureName.'">'.$rs->MenufactureName.'</a></li>';
		endforeach ;
		
		$str = '<ul>'."\n\t".$str."\n".'</ul>';
		write_file(ROOT_SITE.'cache/manufactory.php', $str);
	}
	
      function check_product_manufacture($MenufactureID)
	  {
          $list = $this->db->get_where('product',array('MenufactureID'=>$MenufactureID))->num_rows();
          if($list > 0){
              return false;
          }else{
              return true;
          }
      }
  }
?>