<?php
// ROUTES[2] IS = IMAGE_ID + UNIQID
// EXAMPLE: 23
$file_name = (int)$routes[2];
$file = '/home/husliste/images/'.$file_name;

$sql = "SELECT i.image_filetype as filetype, i.image_type as type, i.image_key "
        . "FROM images i "
        . "WHERE i.image_deleted IS NULL "
        . "AND i.image_id = :filename LIMIT 1";
$results = $db_connect->prepare($sql);
$results->bindParam(':filename', $file_name, PDO::PARAM_INT);
$results->execute();
$db_image = $results->fetchAll(PDO::FETCH_ASSOC);
foreach($db_image as $output){
    if($output['type']){
        // CREATE HEADER
        switch($output['filetype']){
            case "gif": $ctype="image/gif"; break;
            case "png": $ctype="image/png"; break;
            case "jpeg":
            case "jpg": $ctype="image/jpeg";break;
            default:
        }
        header('Content-type: '.$ctype);
        // CREATE FILE PATH
        $file_path = $file.'.'.$output['filetype'];

        // =========================================== //
        // PLAN
        if($output['type'] === '1'){
            if(checkPlanAccess($output['image_key'])){
                if(file_exists($file_path)){
                    echo file_get_contents($file_path);
                }else{$error_code = 4;}
            }else{$error_code = 4;}
        }
        // PROFILE PICTURE
        elseif($output['type'] === '2' && $check_session){
            if(file_exists($file_path)){
                $image = file_get_contents($file_path);
                echo $image;
            }else{$error_code = 4;}
        }
        // COMPANY LOGO
        elseif($output['type'] === '3' && $check_session){
            if(file_exists($file_path)){
                echo file_get_contents($file_path);
            }else{$error_code = 4;}
        }
        // CUSTOMER LOGO
        elseif($output['type'] === '4'){
            if(checkCustomerAccess($output['image_key'])){
                if(file_exists($file_path)){
                    echo file_get_contents($file_path);
                }else{$error_code = 4;}
            }else{$error_code = 4;}
        }
        // CUSTOMER PROJECT IMAGES
        elseif($output['type'] === '5'){
            if(checkCustomerProjectAccess($output['image_key'])){
                if(file_exists($file_path)){
                    echo file_get_contents($file_path);
                }else{$error_code = 4;}
            }else{$error_code = 4;}
        }
        // SUPPLIER LOGO
        elseif($output['type'] === '6'){
            if(checkSupplierAccess($output['image_key'])){
                if(file_exists($file_path)){
                    echo file_get_contents($file_path);
                }else{$error_code = 4;}
            }else{$error_code = 4;}
        }else{
            $error_code = 4;
        }
    }else{
        $error_code = 4;
    }
}
?>