Nymfonya\Component\Http\Session

Complexity

Total Complexity

18

Size/Duplication

Total Lines	105
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

100%

Importance

Changes

0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	startSession()	0	9	3
A	setSession()	0	12	4
A	deleteSession()	0	9	2
A	hasSession()	0	9	4
A	getSession()	0	12	4

<?php

declare(strict_types=1);

namespace Nymfonya\Component\Http;

use Nymfonya\Component\Http\Cookie;
use Nymfonya\Component\Http\Interfaces\SessionInterface;

class Session extends Cookie implements SessionInterface
{

    protected $session;

    /**
     * instanciate
     */
    public function __construct()
    {
        $this->session = &$_SESSION;
        parent::__construct();
    }

    /**
     * start a session with a session name
     *
     * @param string $sessionName
     * @return SessionInterface
     */
    public function startSession(string $sessionName): SessionInterface
    {
        $isActive = session_status() === PHP_SESSION_ACTIVE ? true : false;
        if (!$isActive) {
            session_name(sha1($sessionName));
            session_start();
        }
        return $this;
    }

    /**
     * set
     *
     * @param string $name
     * @param mixed $value
     * @param string $key
     * @return SessionInterface
     */
    public function setSession(string $name, $value, $key = ''): SessionInterface
    {
        if ($key) {
            if (!$this->hasSession($name, $key) || !is_array($this->session[$name])) {
                $this->session[$name] = [];
            }
            $this->session[$name][$key] = $value;
        } else {
            $this->session[$name] = $value;
        }
        return $this;
    }

    /**
     * deleteSession
     *
     * @param string $name
     * @param string $key
     * @return SessionInterface
     */
    public function deleteSession(string $name, string $key = ''): SessionInterface
    {
        if ($key) {
            unset($this->session[$name][$key]);
        } else {
            unset($this->session[$name]);
        }
        return $this;
    }

    /**
     * hasSession
     *
     * @param string $name
     * @param string $key
     * @return boolean
     */
    public function hasSession(string $name, string $key = ''): bool
    {
        if (!$key) {
            return (isset($this->session[$name])
                && !empty($this->session[$name]));
        }
        return (isset($this->session[$name][$key])
            && !empty($this->session[$name][$key]));
    }

    /**
     * getSession
     *
     * @param string $name
     * @param string $key
     * @return mixed
     */
    public function getSession(string $name, string $key = '')
    {
        if (!$key) {
            return $this->hasSession($name)
                ? $this->session[$name]
                : '';
        }
        return
            $this->hasSession($name, $key)
            ? $this->session[$name][$key]
            : '';
    }
}