<?php
class Downloadphoto extends MY_Controller
{
	var $base_dir = "/home/one/project/one/one-media/one-photo/patient/";
	function __construct()
	{
		parent::__construct();
		$this->db_onedev = $this->load->database("onedev", true);
		$this->load->helper(array('form', 'url'));
		
	}
   
   function start(){
        $companynumber = $this->input->get("companynumber");
		$start_date = $this->input->get("startdate");
		$end_date = $this->input->get("enddate");
		$sql = "SELECT m_patient.*, T_OrderHeaderLabNumber,M_CompanyNumber FROM t_orderheader 
				JOIN m_patient ON T_OrderHeaderM_PatientID = M_PatientID 
				JOIN m_company ON T_OrderHeaderM_CompanyID = M_CompanyID
				WHERE `M_PatientPhoto` IS NOT NULL AND M_CompanyNumber = '{$companynumber}' AND ( DATE(T_OrderHeaderDate) >= '{$start_date}' AND DATE(T_OrderHeaderDate) <= '{$end_date}' ) AND T_OrderHeaderIsActive = 'Y'";
					//echo $sql;
		$rst = $this->db_onedev->query($sql)->result_array();
		if($rst){
			$companynumber = $rst[0]['M_CompanyNumber'];
			$newdir = $this->base_dir."xphoto".$companynumber;
			//echo $newdir;
			if (!file_exists($newdir)) {
				//echo $newdir;
				mkdir($newdir, 0777, true);
			}
			else{
				unlink($newdir);
				mkdir($newdir, 0777, true);
			}
			foreach($rst as $k => $v){
				$photo_explode = explode('/',$v['M_PatientPhoto']);
				copy('/home/one/project/one/'.$v['M_PatientPhoto'], $newdir.'/'.$photo_explode[5]);
			}
			$this->download($companynumber);
		}
    }  
	 

	
    function small(){
		
        $y = $this->input->get("y");
        $pid = $this->input->get("pid");
        $foto_file = $this->base_dir . "$y" . "/" . $pid . "_thumb.jpg";
       header('Content-type: image/jpg');
         
        echo file_get_contents($foto_file);
    }
	
	function download($companynumber) {
      $filenow = $this->base_dir."xphoto".$companynumber;
	  //$filenow = "/home/one/project/one/one-media/one-photo/patient/xcoba";

      $temp_file = tempnam(sys_get_temp_dir(), 'photo-'.$companynumber.'-') . ".tar.gz";
      if ( file_exists($temp_file) ) unlink($temp_file);
      $cmd = "tar -C $filenow -cvf $temp_file ./";
      exec($cmd);
      if (file_exists($temp_file)) {
         header('Content-Description: File Transfer');
         header('Content-Type: application/octet-stream');
         header('Content-Disposition: attachment; filename="'.basename($temp_file).'"');
         header('Expires: 0');
         header('Cache-Control: must-revalidate');
         header('Pragma: public');
         header('Content-Length: ' . filesize($temp_file));
         readfile($temp_file);
         unlink($temp_file);
         exit;
      }
   }
}

?>