setparametersgroupchild.php

См. документацию.

<?php
 
namespace Bitrix\Catalog\Grid\Panel\UI\Item\Group;
 
use Bitrix\Catalog\Access\AccessController;
use Bitrix\Catalog\Access\ActionDictionary;
use Bitrix\Catalog\Config\State;
use Bitrix\Catalog\Grid\Panel\ProductGroupAction;
use Bitrix\Catalog\Grid\ProductAction;
use Bitrix\Catalog\Product\SystemField;
use Bitrix\Catalog\ProductTable;
use Bitrix\Catalog\VatTable;
use Bitrix\Currency\CurrencyManager;
use Bitrix\Iblock\Grid\Panel\UI\Actions\Helpers\ItemFinder;
use Bitrix\Iblock\Grid\Panel\UI\Actions\Item\ElementGroup\BaseGroupChild;
use Bitrix\Main\Config\Option;
use Bitrix\Main\Grid\Panel\Actions;
use Bitrix\Main\Filter\Filter;
use Bitrix\Main\Grid\Panel\Snippet;
use Bitrix\Main\Grid\Panel\Snippet\Onchange;
use Bitrix\Main\Grid\Panel\Types;
use Bitrix\Main\HttpRequest;
use Bitrix\Main\Loader;
use Bitrix\Main\Localization\Loc;
use Bitrix\Main\ORM\Entity;
use Bitrix\Main\Result;
use CCatalogMeasure;
use CCatalogSku;
 
Loader::requireModule('iblock');
 
final class SetParametersGroupChild extends BaseGroupChild
{
    use ItemFinder;
 
    private Entity $productEntity;
    private bool $isCatalogTypeProduct;
 
    public static function getId(): string
    {
        return 'product_field';
    }
 
    public function getName(): string
    {
        return Loc::getMessage('CATALOG_GRID_PANEL_UI_PRODUCT_ACTION_SET_PARAMETERS_NAME');
    }
 
    private function isUsedInventoryManagement(): bool
    {
        return State::isUsedInventoryManagement();
    }
 
    private function canChangePurchasingPrice(): bool
    {
        return AccessController::getCurrent()->check(ActionDictionary::ACTION_PRODUCT_PURCHASE_INFO_VIEW);
    }
 
    private function isCatalogTypeProduct(): bool
    {
        if (!isset($this->isCatalogTypeProduct))
        {
            $this->isCatalogTypeProduct = false;
 
            $info = CCatalogSku::GetInfoByIBlock($this->getIblockId());
            if (isset($info['CATALOG_TYPE']))
            {
                $this->isCatalogTypeProduct = $info['CATALOG_TYPE'] === CCatalogSku::TYPE_PRODUCT;
            }
        }
 
        return $this->isCatalogTypeProduct;
    }
 
    private function getRequestFields(HttpRequest $request): ?array
    {
        $controls = $request->getPost('controls');
        if (!is_array($controls))
        {
            return null;
        }
 
        $fieldName = $controls[self::getId()] ?? null;
        $fieldValue = $controls[$fieldName] ?? null;
        if (empty($fieldName) || !is_string($fieldName) || !isset($fieldValue))
        {
            return null;
        }
        elseif (!$this->isAvailableField($fieldName))
        {
            return null;
        }
 
        $fields = [
            $fieldName => $fieldValue,
        ];
 
        if ($fieldName !== 'PURCHASING_PRICE')
        {
            return $fields;
        }
 
        $fieldValue =  $controls['PURCHASING_CURRENCY'] ?? null;
        if (empty($fieldValue) || !is_string($fieldValue))
        {
            return null;
        }
        $fields['PURCHASING_CURRENCY'] = $fieldValue;
 
        return $fields;
    }
 
    public function processRequest(HttpRequest $request, bool $isSelectedAllRows, ?Filter $filter = null): ?Result
    {
        $result = new Result();
 
        $fields = $this->getRequestFields($request);
        if ($fields === null)
        {
            return null;
        }
 
        [$elementIds, $sectionIds] = $this->prepareItemIds($request, $isSelectedAllRows, $filter);
 
        if ($elementIds)
        {
            $result->addErrors(
                ProductAction::updateElementList($this->getIblockId(), $elementIds, $fields)->getErrors()
            );
        }
 
        if ($sectionIds)
        {
            $result->addErrors(
                ProductAction::updateSectionList($this->getIblockId(), $sectionIds, $fields)->getErrors()
            );
        }
 
        return $result;
    }
 
    protected function getOnchange(): Onchange
    {
        $confirmMessage = Loc::getMessage('CATALOG_GRID_PANEL_UI_PRODUCT_ACTION_SET_PARAMETERS_CONFIRM');
 
        return new Onchange([
            [
                'ACTION' => Actions::RESET_CONTROLS,
            ],
            [
                'ACTION' => Actions::CREATE,
                'DATA' => [
                    $this->getParametersDropdownControl(),
                    (new Snippet)->getSendSelectedButton($confirmMessage),
                ],
            ],
        ]);
    }
 
    private function getProductEntity(): Entity
    {
        $this->productEntity ??= ProductTable::getEntity();
 
        return $this->productEntity;
    }
 
    private function getParametersDropdownControl(): array
    {
        $items = [];
 
        if (!$this->isCatalogTypeProduct())
        {
            $items[] = $this->getInputDropdownItem('WEIGHT');
            $items[] = $this->getSelectDropdownItem('MEASURE', $this->getMeasureDropdownItems());
            $items[] = $this->getSelectDropdownItem('SUBSCRIBE', $this->getStatusDropdownItems(
                Option::get('catalog', 'default_subscribe') !== 'N'
            ));
 
            $vatItems = $this->getVatIdDropdownItems();
            if (!empty($vatItems))
            {
                $items[] = $this->getSelectDropdownItem('VAT_ID', $vatItems);
            }
            $items[] = $this->getSelectDropdownItem('VAT_INCLUDED', $this->getStatusDropdownItems());
 
            if (!$this->isUsedInventoryManagement())
            {
                $items[] = $this->getInputDropdownItem('QUANTITY');
                $items[] = $this->getSelectDropdownItem('QUANTITY_TRACE', $this->getStatusDropdownItems(
                    Option::get('catalog', 'default_quantity_trace') === 'Y'
                ));
                $items[] = $this->getSelectDropdownItem('CAN_BUY_ZERO', $this->getStatusDropdownItems(
                    Option::get('catalog', 'default_can_buy_zero') === 'Y'
                ));
 
                if ($this->canChangePurchasingPrice())
                {
                    $row = $this->getPriceDropdownItem([
                        'VALUE' => 'PURCHASING_PRICE',
                        'UNIT' => 'PURCHASING_CURRENCY',
                    ]);
                    if ($row !== null)
                    {
                        $items[] = $row;
                    }
                    unset($row);
                }
            }
        }
 
        $items = $this->appendSystemFieldItems($items);
 
        return [
            'ID' => 'product_field',
            'NAME' => self::getId(),
            'TYPE' => Types::DROPDOWN,
            'ITEMS' => $items,
        ];
    }
 
    private function appendSystemFieldItems(array $items): array
    {
        $options = [
            'ENTITY_ID' => '',
            'IBLOCK_ID' => $this->getIblockId(),
        ];
 
        $productGroupAction = new class($options) extends ProductGroupAction
        {
            public function getFormRowFieldName(string $field): string
            {
                return $field;
            }
        };
 
        $systemFieldsItems = SystemField::getGroupActions($productGroupAction);
        if (!empty($systemFieldsItems))
        {
            array_push($items, ...$systemFieldsItems);
        }
 
        return $items;
    }
 
    private function getInputDropdownItem(string $fieldName): array
    {
        $field = $this->getProductEntity()->getField($fieldName);
 
        return [
            'VALUE' => $fieldName,
            'NAME' => $field->getTitle(),
            'ONCHANGE' => [
                [
                    'ACTION' => Actions::RESET_CONTROLS,
                ],
                [
                    'ACTION' => Actions::CREATE,
                    'DATA' => [
                        [
                            'ID' => 'product_field_text_' . $fieldName,
                            'NAME' => $fieldName,
                            'TYPE' => Types::TEXT,
                            'VALUE' => '',
                        ],
                    ],
                ],
            ],
        ];
    }
 
    private function getSelectDropdownItem(string $fieldName, array $dropdownItems): array
    {
        $field = $this->getProductEntity()->getField($fieldName);
 
        return [
            'VALUE' => $fieldName,
            'NAME' => $field->getTitle(),
            'ONCHANGE' => [
                [
                    'ACTION' => Actions::RESET_CONTROLS,
                ],
                [
                    'ACTION' => Actions::CREATE,
                    'DATA' => [
                        [
                            'ID' => 'product_field_dropdown_' . $fieldName,
                            'NAME' => $fieldName,
                            'TYPE' => Types::DROPDOWN,
                            'VALUE' => '',
                            'ITEMS' => $dropdownItems,
                        ],
                    ],
                ],
            ],
        ];
    }
 
    private function getPriceDropdownItem(array $fields): ?array
    {
        if (!isset($fields['VALUE']) || !isset($fields['UNIT']))
        {
            return null;
        }
        $fieldName = $fields['VALUE'];
        $field = $this->getProductEntity()->getField($fieldName);
 
        $currencyItems = [];
        foreach (CurrencyManager::getCurrencyList() as $currencyId => $currencyName)
        {
            $currencyItems[] = [
                'VALUE' => $currencyId,
                'NAME' => $currencyName
            ];
        }
 
        return [
            'VALUE' => $fieldName,
            'NAME' => $field->getTitle(),
            'ONCHANGE' => [
                [
                    'ACTION' => Actions::RESET_CONTROLS,
                ],
                [
                    'ACTION' => Actions::CREATE,
                    'DATA' => [
                        [
                            'ID' => 'product_field_price_' . $fieldName,
                            'NAME' => $fieldName,
                            'TYPE' => Types::TEXT,
                            'VALUE' => '',
                        ],
                        [
                            'ID' => 'product_field_currency_' . $fieldName,
                            'NAME' => $fields['UNIT'],
                            'TYPE' => Types::DROPDOWN,
                            'VALUE' => '',
                            'ITEMS' => $currencyItems,
                        ],
                    ],
                ],
            ],
        ];
    }
 
    private function getStatusDropdownItems(?bool $default = null): array
    {
        $result = [];
 
        if (isset($default))
        {
            $result[] = [
                'NAME' => Loc::getMessage('CATALOG_GRID_PANEL_UI_PRODUCT_ACTION_SET_PARAMETERS_DEFAULT_VALUE', [
                    '#VALUE#' => $default ? Loc::getMessage('MAIN_YES') : Loc::getMessage('MAIN_NO'),
                ]),
                'VALUE' => ProductTable::STATUS_DEFAULT,
            ];
        }
 
        $result[] = [
            'NAME' => Loc::getMessage('MAIN_YES'),
            'VALUE' => ProductTable::STATUS_YES,
        ];
        $result[] = [
            'NAME' => Loc::getMessage('MAIN_NO'),
            'VALUE' => ProductTable::STATUS_NO,
        ];
 
        return $result;
    }
 
    private function getVatIdDropdownItems(): array
    {
        $result = [];
 
        $rows = VatTable::getList([
            'select' => [
                'ID',
                'NAME',
            ],
            'filter' => [
                '=ACTIVE' => 'Y',
            ],
            'order' => [
                'SORT' => 'ASC',
                'ID' => 'ASC',
            ],
        ]);
 
        if ($rows->getSelectedRowsCount() > 0)
        {
            $result[] = [
                'VALUE' => '0',
                'NAME' => Loc::getMessage('CATALOG_GRID_PANEL_UI_PRODUCT_ACTION_SET_PARAMETERS_NOT_SELECTED'),
            ];
        }
 
        foreach ($rows as $row)
        {
            $result[] = [
                'VALUE' => $row['ID'],
                'NAME' => $row['NAME'],
            ];
        }
 
        return $result;
    }
 
    private function getMeasureDropdownItems(): array
    {
        $result = [];
 
        $rows = CCatalogMeasure::getList();
        while ($row = $rows->Fetch())
        {
            $result[] = [
                'VALUE' => $row['ID'],
                'NAME' => $row['MEASURE_TITLE'],
            ];
        }
 
        return $result;
    }
 
    private function isAvailableField(string $fieldName): bool
    {
        $dropdownItems = $this->getParametersDropdownControl()['ITEMS'];
        $dropdownItemsNames = array_column($dropdownItems, 'VALUE');
 
        return in_array($fieldName, $dropdownItemsNames, true);
    }
}