<?php

/*
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 */

/**
 * Description of Json
 *
 * @author fabi0
 */

namespace Controllers;

class Json {

    protected $_databaseInstance;

    public function __construct() {
        $this->_databaseInstance = new \Models\Database(\Models\Config::mysql_host, \Models\Config::mysql_dbName, \Models\Config::mysql_username, \Models\Config::mysql_password);
        $sess = new \Models\Sessions($this->_databaseInstance);
        $sess->start_session(\Models\Config::cookie_session_name, false);
        header('Content-Type: application/json');
    }

    public function get($method = '') {
        if (method_exists($this, $method)) {
            echo json_encode($this->{$method}());
        } else {
            echo "Method not found";
        }
    }

    private function category() {
        $category = new \Models\Category($this->_databaseInstance);
        return $category->getCategoryTree();
    }

}