Sunnysideup\CMSNiceties\Api\AddLinkToHasOneField

Complexity

Total Complexity

6

Size/Duplication

Total Lines	21
Duplicated Lines	0 %

Importance

Changes	7
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
A	add_link()	0	19	6

<?php

namespace Sunnysideup\CMSNiceties\Api;

use SilverStripe\Forms\FormField;
use SilverStripe\ORM\DataObject;
use SilverStripe\ORM\FieldType\DBHTMLVarchar;

class AddLinkToHasOneField
{
    public static function add_link(FormField $field, DataObject $object)
    {
        $dbFieldNameWithID = $field->getName();
        $dbFieldName = substr((string) $dbFieldNameWithID, 0, -2);
        $options = $object->config()->get('has_one');
        $className = $options[$dbFieldName] ?? '';
        if ($className) {
            $linkedObject = $object->{$dbFieldName}();
            if ($linkedObject->canEdit()) {
                $link = '';
                $linkAsHtml = '';
                if ($linkedObject->exists() && $linkedObject->hasMethod('CMSEditLink')) {
                    $link = $linkedObject->CMSEditLink();
                    $linkAsHtml = '
                        <a href="' . $link . '" style="text-decoration: none!important;">✎ edit ' . $linkedObject->getTitle() . '</a><br />';
                }

                if ($link) {
                    $field->setRightTitle(DBHTMLVarchar::create_field(DBHTMLVarchar::class, $linkAsHtml));
                }
            }
        }
    }
}