HomePageBannerLink.php

<?php

namespace App\Model;

use App\Traits\Model\ColourHelper;
use SilverStripe\CMS\Model\SiteTree;
use SilverStripe\ORM\DataObject;

class HomePageBannerLink extends DataObject
{
    use ColourHelper;

    private static $table_name = 'HomeBannerLink';
    private static $db = [
        'Title' => 'Varchar',
        'Summary' => 'Text',
        'Sort' => 'Int'
    ];
    private static $has_one = [
        'Colour' => ThemeColour::class,
        'LinkedPage' => SiteTree::class
    ];
    private static $summary_fields = [
        'Title' => 'Title',
        'ColourBlock' => 'Colour',
        'LinkedPage.Title' => 'Link to page'
    ];
    private static $default_sort = 'Sort';

    public function getCMSFields()
    {
        $fields = parent::getCMSFields();
        $fields->removeByName(['Sort']);
        return $fields;
    }
}