<?php
class AjaxHandler extends CI_Controller {
    function __construct(){
        parent::__construct();

    }

    function index(){
        $arr = $this->db_model->getRandomUser();
        $arr[0]["Leeftijd"] = getAge($arr[0]["Geboortedatum"]);

        unset($arr[0]["Geboortedatum"]);
        unset($arr[0]['Woonplaats']);
        unset($arr[0]['Email']);
        unset($arr[0]['Achternaam']);

        $tempvals = $this->db_model->getPersoonlijkheid($arr[0]["UserID"]);
        $volledig = array('I-E', 'S-N', 'F-T', 'J-P');
        $index = array('Introverted', 'Sensing', 'Feeling', 'Judging');
        $indexc = array('Extroverted', 'Intuition', 'Thinking', 'Perceiving');

        foreach($tempvals as $temp){
            foreach(array_slice($temp, 1) as $key => $val){
                if($val >= 50){
                    $arr[0][$index[array_search($key, $volledig)]] = $val;
                } else {
                    $arr[0][$indexc[array_search($key, $volledig)]] = (100 - $val);
                }
            }
        }

        var_dump($arr[0]);
        exit();
        $arr[0]["Img"] = $this->insertImage($arr[0]['Geslacht'], $arr[0]['UserID'],$this->session->userdata('verified'));

        header('Content-Type: application/json');
        echo json_encode( $arr );
    }

    function insertImage($geslacht, $id, $logedin){
        $path_start = '<div class="thumbnail"><img src="' . asset_url() . 'images/user';
        $path_end = '.jpg" alt="user icon"></div>';
        if($logedin){
            if(file_exists('/home/students/5692024/www/assets/images/user' . $id . '.jpg')){
                return $path_start. $id . $path_end;
            }else{
                return $path_start . $geslacht . $path_end;
            }
        }else{
            return $path_start . $geslacht . $path_end;
        }
    }
}
?>