SilverShop\Page\CartPage

Complexity

Total Complexity

7

Size/Duplication

Total Lines	74
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	getCMSFields()	0	27	2
A	requireDefaultRecords()	0	15	3
A	find_link()	0	7	2

<?php

namespace SilverShop\Page;

use Page;

The type Page was not found. Maybe you did not declare it correctly or list all dependencies?

use SilverStripe\CMS\Model\SiteTree;
use SilverStripe\Control\Controller;
use SilverStripe\Forms\DropdownField;
use SilverStripe\Forms\FieldList;
use SilverStripe\Forms\TreeDropdownField;
use SilverStripe\ORM\DB;

/**
 * View and edit the cart in a full page.
 * Visitor can continue shopping, or proceed to checkout.
 */
class CartPage extends Page
{
    private static $has_one = [

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

        'CheckoutPage' => CheckoutPage::class,
        'ContinuePage' => SiteTree::class,
    ];

    private static $icon = 'silvershop/core: client/dist/images/icons/cart.gif';

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

    private static $table_name = 'SilverShop_CartPage';

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

    /**
     * Returns the link to the checkout page on this site
     *
     * @param boolean $urlSegment If set to TRUE, only returns the URLSegment field
     *
     * @return string Link to checkout page
     */
    public static function find_link($urlSegment = false, $action = false, $id = false)
    {
        $base = CartPageController::config()->url_segment;
        if ($page = self::get()->first()) {
            $base = $page->Link();
        }
        return Controller::join_links($base, $action, $id);
    }

    public function getCMSFields()
    {
        $this->beforeUpdateCMSFields(
            function (FieldList $fields) {
                if ($checkouts = CheckoutPage::get()) {
                    $fields->addFieldToTab(
                        'Root.Links',
                        DropdownField::create(
                            'CheckoutPageID',
                            $this->fieldLabel('CheckoutPage'),
                            $checkouts->map("ID", "Title")
                        )
                    );
                }

                $fields->addFieldToTab(
                    'Root.Links',
                    TreeDropdownField::create(
                        'ContinuePageID',
                        $this->fieldLabel('ContinuePage'),
                        SiteTree::class
                    )
                );
            }
        );

        return parent::getCMSFields();
    }

    /**
     * This module always requires a page model.
     */
    public function requireDefaultRecords()
    {
        parent::requireDefaultRecords();
        if (!self::get()->exists() && $this->config()->create_default_pages) {
            $page = self::create()->update(
                [
                    'Title' => 'Shopping Cart',
                    'URLSegment' => CartPageController::config()->url_segment,
                    'ShowInMenus' => 0,
                ]
            );
            $page->write();
            $page->publishSingle();
            $page->flushCache();
            DB::alteration_message('Cart page created', 'created');
        }
    }
}