WebOfTalent\PrevNextSibling\PrevNextSiblingExtension

Complexity

Total Complexity

2

Size/Duplication

Total Lines	13
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	NextSibling()	0	5	1
A	PreviousSibling()	0	4	1

<?php

namespace WebOfTalent\PrevNextSibling;

use SilverStripe\CMS\Model\SiteTree;
use SilverStripe\Core\Extension;

class PrevNextSiblingExtension extends Extension
{
    public function NextSibling()
    {
        $where = "\"ParentID\" = {$this->owner->ParentID} AND \"Sort\" > {$this->owner->Sort}";
        $result = SiteTree::get()->where($where)->sort('"Sort"')->First();
        return $result;
    }

    public function PreviousSibling()
    {
        $where = "\"ParentID\" = {$this->owner->ParentID} AND \"Sort\" < {$this->owner->Sort}";
        return SiteTree::get()->where($where)->sort('"Sort" DESC')->First();
    }
}