Application\Mvc\Helper\CmsCache

Complexity

Total Complexity

9

Size/Duplication

Total Lines	45
Duplicated Lines	0 %

Coupling/Cohesion

Components	2
Dependencies	2

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	getInstance()	0	7	2
A	has()	0	6	2
A	get()	0	7	2
A	save()	0	8	2
A	file()	0	4	1

<?php
/**
 * @copyright Copyright (c) 2015 Oleksandr Torosh (http://yonastudio.com)
 * @author Oleksandr Torosh <webtorua@gmail.com>
 */
namespace Application\Mvc\Helper;

use Phalcon\Mvc\User\Component;

class CmsCache extends Component
{

    private static $instance = null;

    const DIR = '/../data/cache/cms/';

    public static function getInstance()
    {
        if (!self::$instance) {
            self::$instance = new CmsCache();
        }
        return self::$instance;
    }

    public function has($key)
    {
        if (is_file($this->file($key))) {
            return true;
        }
    }

    public function get($key)
    {
        $file = $this->file($key);
        if (is_file($file)) {
            return json_decode(file_get_contents($file), true);
        }
    }

    public function save($key, $data)
    {
        try {
            file_put_contents($this->file($key), json_encode($data));
        } catch (\Exception $e) {
            $this->flash->error($e->getMessage());
        }
    }

    private function file($key)
    {
        return APPLICATION_PATH . self::DIR . $key . '.json';
    }

}