PropertyFilterProvider.php

См. документацию.

<?php
 
namespace Bitrix\Iblock\Integration\UI\Grid\Filter\Property;
 
use Bitrix\Iblock\Helpers\Admin\Property;
use Bitrix\Iblock\Integration\UI\Grid\Property\PropertyGridProvider;
use Bitrix\Main\Filter\EntityDataProvider;
use Bitrix\Main\Filter\Settings;
use Bitrix\Main\Localization\Loc;
use Bitrix\Main\Type\Collection;
use CIBlockProperty;
 
class PropertyFilterProvider extends EntityDataProvider
{
    private Settings $settings;
    private PropertyGridProvider $gridProvider;
    private int $iblockId;

    public function __construct(int $iblockId, PropertyGridProvider $gridProvider)
    {
        $this->iblockId = $iblockId;
        $this->gridProvider = $gridProvider;
    }

    public function getSettings()
    {
        $this->settings ??= new Settings([
            'ID' => "iblock_property_{$this->iblockId}",
        ]);
 
        return $this->settings;
    }

    protected function getFieldName($fieldID)
    {
        return $fieldID;
    }

    public function prepareFields()
    {
        return [
            'NAME' => $this->createField('NAME', [
                'name' => $this->gridProvider->getFieldName('NAME'),
                'default' => true,
            ]),
            'CODE' => $this->createField('CODE', [
                'name' => $this->gridProvider->getFieldName('CODE'),
            ]),
            'ACTIVE' => $this->createField('ACTIVE', [
                'name' => $this->gridProvider->getFieldName('ACTIVE'),
                'type' => 'list',
                'default' => true,
                'data' => [
                    'items' => [
                        'Y' => Loc::getMessage('IBLOCK_YES'),
                        'N' => Loc::getMessage('IBLOCK_NO')
                    ],
                ],
            ]),
            'SEARCHABLE' => $this->createField('SEARCHABLE', [
                'name' => $this->gridProvider->getFieldName('SEARCHABLE'),
                'type' => 'list',
                'data' => [
                    'items' => [
                        'Y' => Loc::getMessage('IBLOCK_YES'),
                        'N' => Loc::getMessage('IBLOCK_NO')
                    ],
                ],
            ]),
            'FILTRABLE' => $this->createField('FILTRABLE', [
                'name' => $this->gridProvider->getFieldName('FILTRABLE'),
                'type' => 'list',
                'data' => [
                    'items' => [
                        'Y' => Loc::getMessage('IBLOCK_YES'),
                        'N' => Loc::getMessage('IBLOCK_NO')
                    ],
                ],
            ]),
            'IS_REQUIRED' => $this->createField('IS_REQUIRED', [
                'name' => $this->gridProvider->getFieldName('IS_REQUIRED'),
                'type' => 'list',
                'data' => [
                    'items' => [
                        'Y' => Loc::getMessage('IBLOCK_YES'),
                        'N' => Loc::getMessage('IBLOCK_NO')
                    ],
                ],
            ]),
            'MULTIPLE' => $this->createField('MULTIPLE', [
                'name' => $this->gridProvider->getFieldName('MULTIPLE'),
                'type' => 'list',
                'data' => [
                    'items' => [
                        'Y' => Loc::getMessage('IBLOCK_YES'),
                        'N' => Loc::getMessage('IBLOCK_NO')
                    ],
                ],
            ]),
            'XML_ID' => $this->createField('XML_ID', [
                'name' => $this->gridProvider->getFieldName('XML_ID'),
            ]),
            'PROPERTY_TYPE' => $this->createField('PROPERTY_TYPE', [
                'name' => $this->gridProvider->getFieldName('PROPERTY_TYPE'),
                'type' => 'list',
                'default' => true,
                'data' => [
                    'items' => $this->getPropertyTypes(),
                ],
            ]),
        ];
    }

    private function getPropertyTypes(): array
    {
        $result = [];
 
        $baseTypes = Property::getBaseTypeList(true);
        foreach ($baseTypes as $type => $name)
        {
            $result[$type] = $name;
        }
 
        $userTypes = CIBlockProperty::GetUserType();
        Collection::sortByColumn($userTypes, [
            'DESCRIPTION' => SORT_STRING,
        ]);
 
        foreach ($userTypes as $type => $item)
        {
            $key = "{$item['PROPERTY_TYPE']}:{$type}";
            $result[$key] = $item['DESCRIPTION'];
        }
 
        return $result;
    }

    public function prepareFieldData($fieldID)
    {
        return null;
    }

    public function prepareFilterValue(array $rawFilterValue): array
    {
        $isEmpty = empty($rawFilterValue);
        $rawFilterValue['=IBLOCK_ID'] = $this->iblockId;
 
        if ($isEmpty)
        {
            return $rawFilterValue;
        }
 
        // parse property type
        if (isset($rawFilterValue['PROPERTY_TYPE']))
        {
            $parts = explode(':', $rawFilterValue['PROPERTY_TYPE']);
            if (count($parts) === 2)
            {
                $rawFilterValue['PROPERTY_TYPE'] = $parts[0];
                $rawFilterValue['USER_TYPE'] = $parts[1];
            }
        }
 
        // process fields operations
        $filterOperations = [
            'NAME' => '?',
            'CODE' => '?',
            'ACTIVE' => '=',
            'SEARCHABLE' => '=',
            'FILTRABLE' => '=',
            'IS_REQUIRED' => '=',
            'MULTIPLE' => '=',
            'XML_ID' => '=',
            'PROPERTY_TYPE' => '=',
            'USER_TYPE' => '=',
        ];
        foreach ($rawFilterValue as $field => $value)
        {
            $operator = $filterOperations[$field] ?? null;
            if (isset($operator))
            {
                $rawFilterValue[$operator . $field] = $value;
                unset($rawFilterValue[$field]);
            }
        }
 
        // searchable
        if (isset($rawFilterValue['FIND']))
        {
            $rawFilterValue[] = [
                '?NAME' => $rawFilterValue['FIND'],
            ];
        }
 
        return $rawFilterValue;
    }
}