Xoops\Module\Helper

Complexity

Total Complexity

6

Size/Duplication

Total Lines	37
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	5

Test Coverage

Coverage

77.78%

1 Method

Rating	Name	Duplication	Size	Complexity
B	getHelper()	0	29	6

<?php
/*
 You may not change or alter any portion of this comment or credits
 of supporting developers from this source code or any supporting source code
 which is considered copyrighted (c) material of the original comment or credit authors.

 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 */

namespace Xoops\Module;
/**
 * @copyright       XOOPS Project (http://xoops.org)
 * @license     GNU GPL 2 or later (http://www.gnu.org/licenses/gpl-2.0.html)
 * @author          trabis <lusopoemas@gmail.com>
 * @version         $Id$
 */

class Helper
{
    /**
     * @param string $dirname
     *
     * @return bool|Xoops\Module\Helper\HelperAbstract
     */
    public static function getHelper($dirname = 'system')
    {
        static $modules = array();

        $dirname = strtolower($dirname);
        if (!isset($modules[$dirname])) {
            $modules[$dirname] = false;
            $xoops = \Xoops::getInstance();
            if ($xoops->isActiveModule($dirname)) {
                //Load Module helper if available
                if (\XoopsLoad::loadFile($xoops->path("modules/{$dirname}/class/helper.php"))) {
                    $className = '\\' . ucfirst($dirname);
                    if (class_exists($className)) {
                        $class = new $className();
                        if ($class instanceof \Xoops\Module\Helper\HelperAbstract) {
                            $modules[$dirname] = $class::getInstance();
                        }
                    }
                } else {
                    //Create Module Helper
                    $xoops->registry()->set('module_helper_id', $dirname);
                    $class = \Xoops\Module\Helper\Dummy::getInstance();
                    $class->setDirname($dirname);

The method setDirname() cannot be called from this context as it is declared protected in class Xoops\Module\Helper\HelperAbstract.

                    $modules[$dirname] = $class;
                }
            }
        }
        return $modules[$dirname];
    }
}