wildalmighty/BattleShips

<?php

/**
 * @category view
 */
class View {

    /**
     * Sufix for the template name, the extention of the tamplates
     */
    const TEMPLATE_EXT = '.php';

    private $vars,
            $path,
            $layout,
            $template;

    public function __construct($layout = false) {
        if ($layout) {
            $this->layout = $layout;
        }
        $this->path = APPPATH . 'Template' . DS;
    }

    public function __get($name) {
        if (isset($this->vars[$name])) {
            return $this->vars[$name];
        }
        return null;
    }

    public function __set($name, $value) {
        $this->vars[$name] = $value;
    }

    /**
     * Displays a template with layout
     * @param string $template The name of the templated to be displayed
     */
    public function display($template) {
        $this->template = $template;
        if ($this->layout) {
            include $this->path . $this->layout . self::TEMPLATE_EXT;
        } else {
            $this->displayTemplate();
        }
    }

    /**
     * DIsplays a teplate
     */
    private function displayTemplate() {
        include $this->path . $this->template . self::TEMPLATE_EXT;
    }

    /**
     * Displays JSON
     * @param array $data
     */
    public function dislayJson(Array $data) {
        header('Content-Type: application/json');
        echo (json_encode($data));
    }

}