How can Direct Import model in .ctp file without controller in cake php

How can Direct Import model in .ctp file without controller in cake php

 App::import('Model','ModelName');
                    $this->ModelName=new ModelName();
                    $active=$this->ModelName->functionName($parameters);

Running a CakePHP SQL query manually

How to run manually SQL database query in CakePHP

$qry="SELECT * FROM table name";

 $result=$this->model->query($qry); //result in array

downloads function in cake php

function admin_downloadForms($filename=null) {
        //echo $filename=base64_decode($filename);
      
     $filename = WWW_ROOT . "uploads/uploadform/".$filename;
                if (file_exists($filename)) {
                header("Pragma: public");
                header("Expires: 0");
                header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
                header("Cache-Control: private", false);
                header("Content-Type: application/force-download");
                header("Content-Type: application/pdf");
                header("Content-Description: File Transfer");
                header("Content-Disposition: attachment; filename=" . basename($filename) . ";");
                header("Content-Transfer-Encoding: binary");
                header("Content-Length: " . filesize($filename));
                readfile($filename) or die('Errors');
                exit(0);
                }
                $this->autoRender=false;
    }