MymenusBuilder

Complexity

Total Complexity

29

Size/Duplication

Total Lines	180
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Importance

Changes

0

8 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	addMenu()	0	6	2
A	add()	0	4	1
B	buildMenus()	0	37	4
B	buildUpDown()	0	31	6
F	buildSelected()	0	47	11
A	addSelectedParents()	0	9	3
A	render()	0	8	1

<?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.
 */

/**
 * @copyright       XOOPS Project (https://xoops.org)
 * @license         http://www.gnu.org/licenses/gpl-2.0.html GNU Public License
 * @package         Mymenus
 * @since           1.0
 * @author          trabis <lusopoemas@gmail.com>
 */

use Xmf\Request;

/**
 * Class MymenusBuilder
 */
class MymenusBuilder

PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions.

{
    public $parents = array();
    public $output  = array();

    /**
     * @param $array
     */
    public function __construct($array)
    {
        $this->addMenu($array);
    }

    /**
     * @param $array
     */
    public function addMenu($array)
    {
        foreach ($array as $item) {
            $this->add($item);
        }
    }

    /**
     * @param $item
     */
    public function add($item)
    {
        $this->parents[$item['pid']][] = $item;
    }

    /**
     * @param int $pid
     */
    public function buildMenus($pid = 0)
    {
        static $idx = -1;
        static $level = -1;
        ++$level;
        $first = true;

        foreach ($this->parents[$pid] as $item) {
            ++$idx;

            $this->output[$idx]['oul']    = false;
            $this->output[$idx]['oli']    = false;
            $this->output[$idx]['close']  = '';
            $this->output[$idx]['cul']    = false;
            $this->output[$idx]['cli']    = false;
            $this->output[$idx]['hassub'] = false;
            $this->output[$idx]['level']  = $level;

            if ($first) {
                $this->output[$idx]['oul'] = true;
                $first                     = false;
            }

            $this->output[$idx]['oli'] = true;
            $this->output[$idx]        = array_merge($item, $this->output[$idx]);

            if (isset($this->parents[$item['id']])) {
                $this->output[$idx]['hassub'] = true;
                $this->buildMenus($item['id']);
            }
            $this->output[$idx]['cli']   = true;
            $this->output[$idx]['close'] .= "</li>\n";
        }
        $this->output[$idx]['cul']   = true;
        $this->output[$idx]['close'] .= "</ul>\n";
        --$level;
    }

    /**
     * @param int $pid
     */
    public function buildUpDown($pid = 0)
    {
        static $idx = -1;
        $prevWeight = null;
        $up         = 0;
        $down       = 1;
        $counter    = 0;
        $count      = count($this->parents[$pid]);

        foreach ($this->parents[$pid] as $item) {
            ++$idx;
            $counter++;
            if ($counter == $count) {
                $down = 0;
            } // turn off down link for last entry

            if ($up) {
                $this->output[$idx]['up_weight'] = $prevWeight;
            }
            if ($down) {
                $this->output[$idx]['down_weight'] = $this->output[$idx]['weight'] + 2;
            }

            $prevWeight = $this->output[$idx]['weight'];
            $up         = 1; // turn on up link for all entries after first one

            if (isset($this->parents[$item['id']])) {
                $this->buildUpDown($item['id']);
            }
        }
    }

    public function buildSelected()
    {
        //get the currentpage
        $sel = array();
        //        $queryString = $_SERVER['QUERY_STRING'] ? '?' . $_SERVER['QUERY_STRING'] : '';

57% of this comment could be valid code. Did you maybe forget this after debugging?

        $queryString = Request::getString('QUERY_STRING', '', 'SERVER') ? '?' . Request::getString('QUERY_STRING', '', 'SERVER') : '';
        //        $self         = 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF'] . $queryString;

48% of this comment could be valid code. Did you maybe forget this after debugging?

        $self = 'http://' . Request::getString('HTTP_HOST', '', 'SERVER') . Request::getString('PHP_SELF', '', 'SERVER') . $queryString;

        //set a default page in case we don't get matches
        $default = XOOPS_URL . '/index.php';

        //get all matching links
        foreach ($this->output as $idx => $menu) {
            $selected = 0;
            if ($menu['link']) {
                $selected = (false !== stristr($self, $menu['link'])) ? 1 : $selected;
            }
            $selected = ($menu['link'] == $self) ? 1 : $selected;
            $selected = ($menu['link'] == $default) ? 1 : $selected;
            if ($selected) {
                $sel[$idx] = $menu;
            }
        }

        //From those links get only the longer one
        $longlink = '';
        $longidx  = 0;
        foreach ($sel as $idx => $menu) {
            if (strlen($menu['link']) > strlen($longlink)) {
                $longidx  = $idx;
                $longlink = $menu['link'];
            }
        }

        /*
         * When visiting site.com when XOOPS_URL is set to www.site.com
         * longidx is not detected, this IF will prevent blank page
         */
        if (isset($this->output[$longidx])) {
            $this->output[$longidx]['selected']    = true;
            $this->output[$longidx]['topselected'] = true;

            //Now turn all this menu parents to selected
            $this->addSelectedParents($this->output[$longidx]['pid']);
        }
    }

    /**
     * @param $pid
     */
    public function addSelectedParents($pid)
    {
        foreach ($this->output as $idx => $menu) {
            if ($menu['id'] == $pid) {
                $this->output[$idx]['selected'] = true;
                $this->addSelectedParents($menu['pid']);
            }
        }
    }

    /**
     * @return array
     */
    public function render()
    {
        $this->buildMenus();
        $this->buildUpDown();
        $this->buildSelected();

        return $this->output;
    }
}