usertypepropertyfieldassembler.php

См. документацию.

<?php
 
namespace Bitrix\Iblock\Grid\Row\Assembler\Property;
 
use Bitrix\Iblock\Grid\Column\ElementPropertyProvider;
use Bitrix\Iblock\Grid\RowType;
use Bitrix\Iblock\PropertyTable;
use Bitrix\Main\Grid\Row\FieldAssembler;
use CIBlockProperty;
use Closure;
 
final class UserTypePropertyFieldAssembler extends FieldAssembler
{
    private int $iblockId;
    private array $customEditableColumnIds;
    private array $properties;
 
    public function __construct(int $iblockId, array $customEditableColumnIds)
    {
        $this->iblockId = $iblockId;
        $this->customEditableColumnIds = $customEditableColumnIds;
 
        parent::__construct(
            $this->getPropertyColumnsIdsWithUserType()
        );
 
        $this->preloadResources();
    }

    private function preloadResources(): void
    {
        global $APPLICATION;
 
        $APPLICATION->AddHeadScript('/bitrix/js/main/utils.js');
    }
 
    private function getPropertyColumnsIdsWithUserType(): array
    {
        $result = [];
 
        $rows = PropertyTable::getList([
            'select' => [
                'ID',
            ],
            'filter' => [
                '=IBLOCK_ID' => $this->iblockId,
                '!USER_TYPE' => null,
            ],
        ]);
        foreach ($rows as $row)
        {
            $result[] = ElementPropertyProvider::getColumnIdByPropertyId($row['ID']);
        }
 
        return $result;
    }
 
    private function getPropertiesWithUserType(): array
    {
        if (!isset($this->properties))
        {
            $this->properties = [];
 
            $usedPropertyIds = ElementPropertyProvider::getPropertyIdsFromColumnsIds($this->getColumnIds());
            if (!empty($usedPropertyIds))
            {
                $rows = PropertyTable::getList([
                    'filter' => [
                        '=IBLOCK_ID' => $this->iblockId,
                        '!USER_TYPE' => null,
                        '@ID' => $usedPropertyIds,
                    ],
                ]);
                foreach ($rows as $row)
                {
                    $id = $row['ID'];
 
                    $this->properties[$id] = $row;
                    $this->properties[$id]['USER_TYPE_SETTINGS'] = $row['USER_TYPE_SETTINGS_LIST'];
                    $this->properties[$id]['PROPERTY_USER_TYPE'] = CIBlockProperty::GetUserType($row['USER_TYPE']);
                }
            }
        }
 
        return $this->properties;
    }
 
    protected function prepareRow(array $row): array
    {
        $row['columns'] ??= [];
 
        if (($row['data']['ROW_TYPE'] ?? '') !== RowType::ELEMENT)
        {
            return $row;
        }
 
        foreach ($this->getPropertiesWithUserType() as $propertyId => $property)
        {
            $columnId = ElementPropertyProvider::getColumnIdByPropertyId($propertyId);
            $value = $row['data'][$columnId];
 
            // view
            $viewValue = $this->getColumnValue($columnId, $property, $value);
            if (isset($viewValue))
            {
                $row['columns'][$columnId] = is_array($viewValue) ? implode(' / ', $viewValue) : $viewValue;
            }
 
            // edit custom
            $isCustom = in_array($columnId, $this->customEditableColumnIds, false);
            if ($isCustom)
            {
                $row['data']['~' . $columnId] = $this->getEditValue($columnId, $property, $value);
            }
        }
 
        return $row;
    }
 
    private function renderUserTypeFunction(Closure $callback, string $name, $value, array $property)
    {
        return call_user_func_array(
            $callback,
            [
                $property,
                $value,
                [
                    'GRID' => 'PUBLIC',
                    'VALUE' => $name . '[VALUE]',
                    'DESCRIPTION' => $name . '[DESCRIPTION]',
                ],
            ]
        );
    }
 
    private function getColumnValue(string $columnId, array $property, $value)
    {
        if ($value === null)
        {
            return null;
        }
        if (isset($property['PROPERTY_USER_TYPE']['GetPublicViewHTML']))
        {
            if ($property['MULTIPLE'] === 'Y')
            {
                $tmp = [];
                foreach ($value as $i => $valueItem)
                {
                    $tmp[] = $this->renderUserTypeFunction(
                        Closure::fromCallable($property['PROPERTY_USER_TYPE']['GetPublicViewHTML']),
                        $columnId . "[n{$i}]",
                        $valueItem,
                        $property
                    );
                }
 
                $separator = '';
 
                // TODO: replace this hack (custom separator for some types of properties)
                if (in_array(
                        $property['USER_TYPE'],
                        [
                            PropertyTable::USER_TYPE_DATE,
                            PropertyTable::USER_TYPE_DATETIME,
                        ]
                ))
                {
                    $separator = ', ';
                }
                elseif ($property['USER_TYPE'] === PropertyTable::USER_TYPE_DIRECTORY)
                {
                    $separator = ' / ';
                }
 
                return join($separator, $tmp);
            }
            else
            {
                return $this->renderUserTypeFunction(
                    Closure::fromCallable($property['PROPERTY_USER_TYPE']['GetPublicViewHTML']),
                    $columnId,
                    $value,
                    $property
                );
            }
        }
 
        return null;
    }
 
    private function getEditValue(string $columnId, array $property, $value)
    {
        if ($property['MULTIPLE'] === 'Y')
        {
            if (isset($property['PROPERTY_USER_TYPE']['GetPublicEditHTMLMulty']))
            {
                return $this->renderUserTypeFunction(
                    Closure::fromCallable($property['PROPERTY_USER_TYPE']['GetPublicEditHTMLMulty']),
                    $columnId,
                    $value,
                    $property
                );
            }
            elseif (isset($property['PROPERTY_USER_TYPE']['GetPublicEditHTML']))
            {
                $tmp = [];
                foreach ($value as $i => $valueItem)
                {
                    $tmp[] = $this->renderUserTypeFunction(
                        Closure::fromCallable($property['PROPERTY_USER_TYPE']['GetPublicEditHTML']),
                        $columnId . "[n{$i}]",
                        $valueItem,
                        $property
                    );
                }
 
                return join('', $tmp);
            }
        }
        elseif (isset($property['PROPERTY_USER_TYPE']['GetPublicEditHTML']))
        {
            return $this->renderUserTypeFunction(
                Closure::fromCallable($property['PROPERTY_USER_TYPE']['GetPublicEditHTML']),
                $columnId,
                $value,
                $property
            );
        }
 
        return null;
    }
}