ufcolumnsprovider.php

См. документацию.

<?php
 
namespace Bitrix\Main\Grid\Column\DataProvider;
 
use Bitrix\Main\Grid\Column\Column;
use Bitrix\Main\Grid\Column\DataProvider;
use Bitrix\Main\Grid\Column\Type;
use Bitrix\Main\UserField\Types\BooleanType;
use Bitrix\Main\UserField\Types\DateTimeType;
use Bitrix\Main\UserField\Types\DateType;
use Bitrix\Main\UserField\Types\DoubleType;
use Bitrix\Main\UserField\Types\IntegerType;
 
class UfColumnsProvider extends DataProvider
{
    public function __construct(
        private string $entityId,
        private ?array $selectFields = null,
        private ?array $defaultFields = null,
        private bool $isDefaultShow = true,
    )
    {}
 
    public function prepareColumns(): array
    {
        global $USER_FIELD_MANAGER;

 
        $result = [];
 
        $isEmptyDefaultFields = empty($this->defaultFields);
 
        $fields = $USER_FIELD_MANAGER->GetUserFields(
            $this->entityId,
            LANG: LANGUAGE_ID,
            selectFields: $this->selectFields
        );
        foreach ($fields as $field)
        {
            if ($field['SHOW_IN_LIST'] !== 'Y')
            {
                continue;
            }
 
            $column = $this->createColumnByField($field);
            $columnId = $column->getId();
 
            if ($isEmptyDefaultFields)
            {
                $column->setDefault($this->isDefaultShow);
            }
            else
            {
                $column->setDefault(
                    in_array($columnId, $this->defaultFields)
                );
            }
 
            $result[$columnId] = $column;
        }
 
        return $result;
    }
 
    protected function createColumnByField(array $field): Column
    {
        $column = new Column($field['FIELD_NAME']);
        $column->setName(
            $field['LIST_COLUMN_LABEL'] ?? $field['FIELD_NAME']
        );
        $column->setType(
            $this->getColumnTypeByField($field)
        );
        $column->setMultiple(
            $field['MULTIPLE'] === 'Y'
        );
 
        return $column;
    }
 
    protected function getColumnTypeByField(array $field): string
    {
        $type = $field['USER_TYPE_ID'] ?? null;
 
        if ($type === DoubleType::USER_TYPE_ID)
        {
            return Type::FLOAT;
        }
        elseif ($type === IntegerType::USER_TYPE_ID)
        {
            return Type::INT;
        }
        elseif ($type === BooleanType::USER_TYPE_ID)
        {
            return Type::CHECKBOX;
        }
        elseif (
            ($type === DateTimeType::USER_TYPE_ID)
            || ($type === DateType::USER_TYPE_ID)
        )
        {
            return Type::DATE;
        }
 
        return Type::TEXT;
    }
}