SilverStripe\Subsites\Forms\SubsitesTreeDropdownField

Complexity

Total Complexity

4

Size/Duplication

Total Lines	43
Duplicated Lines	0 %

Importance

Changes	2
Bugs	0	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	Field()	0	7	1
A	setSubsiteID()	0	3	1
A	tree()	0	8	1
A	getSubsiteID()	0	3	1

<?php

namespace SilverStripe\Subsites\Forms;

use SilverStripe\Control\Controller;
use SilverStripe\Control\HTTPRequest;
use SilverStripe\Forms\TreeDropdownField;
use SilverStripe\View\Requirements;
use SilverStripe\Subsites\State\SubsiteState;

/**
 * Wraps around a TreedropdownField to add ability for temporary
 * switching of subsite sessions.
 *
 * @package subsites
 */
class SubsitesTreeDropdownField extends TreeDropdownField
{
    private static $allowed_actions = [

The private property $allowed_actions is not used, and could be removed.

        'tree'
    ];

    protected $subsiteID = 0;

    /**
     * Extra HTML classes
     *
     * @skipUpgrade
     * @var string[]
     */
    protected $extraClasses = ['SubsitesTreeDropdownField'];

    public function Field($properties = [])
    {
        $html = parent::Field($properties);

        Requirements::javascript('silverstripe/subsitesjavascript/SubsitesTreeDropdownField.js');

        return $html;
    }

    public function setSubsiteID($id)
    {
        $this->subsiteID = $id;
    }

    public function getSubsiteID()
    {
        return $this->subsiteID;
    }

    public function tree(HTTPRequest $request)
    {
        $results = SubsiteState::singleton()->withState(function () use ($request) {
            SubsiteState::singleton()->setSubsiteId($this->subsiteID);
            return parent::tree($request);
        });

        return $results;
    }
}