connectedproduct.php

См. документацию.

<?php
 
namespace Sale\Handlers\DiscountPreset;
 
use Bitrix\Main;
use Bitrix\Main\Error;
use Bitrix\Main\Localization\Loc;
use Bitrix\Sale\Discount\Preset\ArrayHelper;
use Bitrix\Sale\Discount\Preset\Manager;
use Bitrix\Sale\Discount\Preset\SelectProductPreset;
use Bitrix\Sale\Discount\Preset\State;
 
class ConnectedProduct extends SelectProductPreset
{
    const TYPE_PRODUCT = 'p';
    const TYPE_SECTION = 's';
 
    const PREDICTION_TEXT_TYPE_ACTION    = 'a';
    const PREDICTION_TEXT_TYPE_CONDITION = 'c';
 
    protected function init()
    {
        parent::init();
 
        \CJSCore::RegisterExt(
            'order_amount_preset',
            [
                'js' => '/bitrix/js/sale/admin/discountpreset/connected_product_preset.js',
            ]
        );
 
        \Bitrix\Main\UI\Extension::load(['order_amount_preset']);
    }
 
    public function getSort()
    {
        return 100;
    }
 
    public function getTitle()
    {
        return Loc::getMessage('SALE_HANDLERS_DISCOUNTPRESET_CP_NAME');
    }
 
    public function getDescription()
    {
        return '';
    }

    public function getCategory()
    {
        return Manager::CATEGORY_PRODUCTS;
    }
 
    public function getFirstStepName()
    {
        return 'InputName';
    }
 
    public function processShowInputName(State $state)
    {
        $this->setStepDescription(Loc::getMessage("SALE_HANDLERS_DISCOUNTPRESET_CP_STEP_DESCR_INPUT_NAME"));
 
        return $this->processShowInputNameInternal($state);
    }
 
    public function processSaveInputName(State $state)
    {
        return $this->processSaveInputNameInternal($state, 'ProductForDiscount');
    }
 
    public function processShowProductForDiscount(State $state)
    {
        $this->setStepTitle(Loc::getMessage('SALE_HANDLERS_DISCOUNTPRESET_CP_STEP_TITLE_DISCOUNT_FOR'));
        $this->setStepDescription(Loc::getMessage("SALE_HANDLERS_DISCOUNTPRESET_CP_STEP_DESCR_FOR_DISCOUNT"));
 
        $lid = $state->get('discount_lid');
        $currency = \CSaleLang::getLangCurrency($lid);
 
        $sectionCount = count($state->get('discount_section', array()));
        $presetJsName = 'presetConnectedProduct';
 
        $u = new \CAdminPopupEx(
            "menu_prediction_text",
            array(
                array(
                    "TEXT" => Loc::getMessage('SALE_HANDLERS_DISCOUNTPRESET_CP_DISCOUNT_PH_LINK'),
                    "TITLE" => "",
                    "ONCLICK" => $presetJsName .".insertVar('#LINK#', 'menu_prediction_text', 'discount_prediction_text_act')",
                ),
                array(
                    "TEXT" => Loc::getMessage('SALE_HANDLERS_DISCOUNTPRESET_CP_DISCOUNT_PH_DISCOUNT_VALUE'),
                    "TITLE" => "",
                    "ONCLICK" => $presetJsName .".insertVar('#DISCOUNT_VALUE#', 'menu_prediction_text', 'discount_prediction_text_act')",
                ),
                array(
                    "TEXT" => Loc::getMessage('SALE_HANDLERS_DISCOUNTPRESET_CP_DISCOUNT_PH_NAME'),
                    "TITLE" => "",
                    "ONCLICK" => $presetJsName .".insertVar('#NAME#', 'menu_prediction_text', 'discount_prediction_text_act')",
                ),
            ),
            array("zIndex" => 2000)
        );
        $popupHtml = $u->Show(true);
 
        return $popupHtml . '
            <script>
            var ' . $presetJsName . ' = new BX.Sale.Admin.DiscountPreset.ConnectedProduct();
            </script>
            <table width="100%" border="0" cellspacing="7" cellpadding="0">
                <tbody>
                ' . $this->renderDiscountValue($state, $currency) . ' 
                </tbody>
            </table>
            
            <script type="application/javascript">
            BX.ready(function(){
                new BX.Sale.Admin.DiscountPreset.SelectProduct({
                    presetId: "' . \CUtil::JSEscape($this->className()) . '",
                    siteId: "' . \CUtil::JSEscape($lid) . '",
                    sectionCount: ' . $sectionCount . ',
                    products: ' . \CUtil::PhpToJSObject($this->generateProductsData($state->get('discount_product'), $lid)) . '
                });
            });
            </script>
 
            ' . $this->renderElementBlock($state) . '         
            ' . $this->renderSectionBlock($state) . '
            <table width="100%" border="0" cellspacing="7" cellpadding="0">
                <tbody>
                <tr>
                    <td class="adm-detail-content-cell-l" style="width:20%;"><strong>' . Loc::getMessage('SALE_HANDLERS_DISCOUNTPRESET_CP_DISCOUNT_PREDICTION_TEXT') . ':</strong></td>
                    <td class="adm-detail-content-cell-r" style="width:80%;">
                        <textarea name="discount_prediction_text_act" id="discount_prediction_text_act" cols="55" rows="1" style="width: 90%; margin-top: 0; margin-bottom: 0; height: 50px;">' . htmlspecialcharsbx($state->get('discount_prediction_text_act', Loc::getMessage('SALE_HANDLERS_DISCOUNTPRESET_CP_DISCOUNT_PREDICTION_TEXT_DEFAULT_ACT'))) . '</textarea>
                        <input style="float:right" type="button" id="menu_prediction_text" value="...">
                    </td>
                </tr>
                </tbody>
            </table>                        
        ';
    }
 
    public function processSaveProductForDiscount(State $state)
    {
        if(!trim($state->get('discount_value')))
        {
            $this->addErrorEmptyActionValue();
        }
 
        $this->validateSectionsAndProductsState($state, $this->errorCollection);
 
        if(!$this->errorCollection->isEmpty())
        {
            return array($state, 'ProductForDiscount');
        }
 
        return array($state, 'ProductWhenDiscount');
    }
 
    public function processShowProductWhenDiscount(State $state)
    {
        $this->setStepTitle(Loc::getMessage('SALE_HANDLERS_DISCOUNTPRESET_CP_STEP_TITLE_DISCOUNT_WHEN'));
        $this->setStepDescription(Loc::getMessage("SALE_HANDLERS_DISCOUNTPRESET_CP_STEP_DESCR_WHEN_DISCOUNT"));
 
        $lid = $state->get('discount_lid');
        $sectionCount = count($state->get('discount_cond_section', array()));
 
        $presetJsName = 'presetConnectedProduct';
 
        $u = new \CAdminPopupEx(
            "menu_prediction_text",
            array(
                array(
                    "TEXT" => Loc::getMessage('SALE_HANDLERS_DISCOUNTPRESET_CP_DISCOUNT_PH_LINK'),
                    "TITLE" => "",
                    "ONCLICK" => $presetJsName .".insertVar('#LINK#', 'menu_prediction_text', 'discount_prediction_text_cond')",
                ),
                array(
                    "TEXT" => Loc::getMessage('SALE_HANDLERS_DISCOUNTPRESET_CP_DISCOUNT_PH_DISCOUNT_VALUE'),
                    "TITLE" => "",
                    "ONCLICK" => $presetJsName .".insertVar('#DISCOUNT_VALUE#', 'menu_prediction_text', 'discount_prediction_text_cond')",
                ),
                array(
                    "TEXT" => Loc::getMessage('SALE_HANDLERS_DISCOUNTPRESET_CP_DISCOUNT_PH_NAME'),
                    "TITLE" => "",
                    "ONCLICK" => $presetJsName .".insertVar('#NAME#', 'menu_prediction_text', 'discount_prediction_text_cond')",
                ),
            ),
            array("zIndex" => 2000)
        );
        $popupHtml = $u->Show(true);
 
        return $popupHtml . '
            <script>
            var ' . $presetJsName . ' = new BX.Sale.Admin.DiscountPreset.ConnectedProduct();
            </script>
            <script type="application/javascript">
            BX.ready(function(){
                new BX.Sale.Admin.DiscountPreset.SelectProduct({
                    presetId: "' . \CUtil::JSEscape($this->className()) . '",
                    siteId: "' . \CUtil::JSEscape($lid) . '",
                    sectionCount: ' . $sectionCount . ',
                    inputNameProduct: "discount_cond_product[]",
                    inputNameSection: "discount_cond_section[]",
                    products: ' . \CUtil::PhpToJSObject($this->generateProductsData($state->get('discount_cond_product'), $lid)) . '
                });
            });
            </script>
 
            ' . $this->renderElementBlock($state, 'discount_cond_product', true) . '          
            ' . $this->renderSectionBlock($state, 'discount_cond_section', true) . '      
            <table width="100%" border="0" cellspacing="7" cellpadding="0">
                <tbody>
                <tr>
                    <td class="adm-detail-content-cell-l" style="width:20%;"><strong>' . Loc::getMessage('SALE_HANDLERS_DISCOUNTPRESET_CP_DISCOUNT_PREDICTION_TEXT') . ':</strong></td>
                    <td class="adm-detail-content-cell-r" style="width:80%;">
                        <textarea name="discount_prediction_text_cond" id="discount_prediction_text_cond" cols="55" rows="1" style="width: 90%; margin-top: 0; margin-bottom: 0; height: 50px;">' . htmlspecialcharsbx($state->get('discount_prediction_text_cond', Loc::getMessage('SALE_HANDLERS_DISCOUNTPRESET_CP_DISCOUNT_PREDICTION_TEXT_DEFAULT_COND'))) . '</textarea>
                        <input style="float:right" type="button" id="menu_prediction_text" value="...">
                    </td>
                </tr>
                </tbody>
            </table>
        ';
    }
 
    public function processSaveProductWhenDiscount(State $state)
    {
        if(!is_array($state->get('discount_cond_product', array())))
        {
            $this->errorCollection[] = new Error(Loc::getMessage('SALE_BASE_PRESET_ERROR_SECTION_NON_ARRAY'));
        }
 
        if(!is_array($state->get('discount_cond_section', array())))
        {
            $this->errorCollection[] = new Error(Loc::getMessage('SALE_BASE_PRESET_ERROR_PRODUCT_NON_ARRAY'));
        }
 
        if(!$this->errorCollection->isEmpty())
        {
            return array($state, 'ProductWhenDiscount');
        }
 
        return array($state, 'CommonSettings');
    }
 
    public function processShowCommonSettings(State $state)
    {
        return $this->processShowCommonSettingsInternal($state);
    }
 
    public function processSaveCommonSettings(State $state)
    {
        return $this->processSaveCommonSettingsInternal($state);
    }

    public function generateState(array $discountFields)
    {
        $discountFields = $this->normalizeDiscountFields($discountFields);
 
        $stateFields = array(
            'discount_value' => ArrayHelper::getByPath($discountFields, 'ACTIONS.CHILDREN.0.DATA.Value'),
            'discount_type' => ArrayHelper::getByPath($discountFields, 'ACTIONS.CHILDREN.0.DATA.Unit'),
            'discount_section' => $this->getSectionsFromConditions(ArrayHelper::getByPath($discountFields, 'ACTIONS.CHILDREN.0.CHILDREN.0.CHILDREN')),
            'discount_product' => $this->getProductsFromConditions(ArrayHelper::getByPath($discountFields, 'ACTIONS.CHILDREN.0.CHILDREN.1.CHILDREN')),
            'discount_cond_section' => $this->getSectionsFromConditions(ArrayHelper::getByPath($discountFields, 'CONDITIONS.CHILDREN.0.CHILDREN.0.CHILDREN.0.CHILDREN')),
            'discount_cond_product' => $this->getProductsFromConditions(ArrayHelper::getByPath($discountFields, 'CONDITIONS.CHILDREN.0.CHILDREN.1.CHILDREN.0.CHILDREN')),
        );
 
        if(!empty($discountFields['PREDICTION_TEXT']) && is_string($discountFields['PREDICTION_TEXT']))
        list(
            $stateFields['discount_prediction_text_act'],
            $stateFields['discount_prediction_text_cond']
        ) = explode('|del|', $discountFields['PREDICTION_TEXT']);
 
        return parent::generateState($discountFields)->append($stateFields);
    }
 
    private function generatePredictions(State $state)
    {
        $generateProductPredictions = $this->generateProductConditions(
            array_unique(array_merge($state->get('discount_cond_product', array()), $state->get('discount_product', array())))
        );
        $generateSectionPredictions = $this->generateSectionConditions(
            array_unique(array_merge($state->get('discount_cond_section', array()), $state->get('discount_section', array())))
        );
 
        $predictions = array(
            'CLASS_ID' => 'CondGroup',
            'DATA' => array(
                'All' => 'AND',
                'True' => 'True',
            ),
            'CHILDREN' => array(
                array(
                    'CLASS_ID' => 'CondGroup',
                    'DATA' => array(
                        'All' => 'OR',
                        'True' => 'True',
                    ),
                    'CHILDREN' => array(
                        $generateSectionPredictions ? array(
                            'CLASS_ID' => 'CondGroup',
                            'DATA' => array(
                                'All' => 'AND',
                                'True' => 'True',
                            ),
                            'CHILDREN' => array(
                                array(
                                    'CLASS_ID' => 'CondBsktProductGroup',
                                    'DATA' => array(
                                        'Found' => 'Found',
                                        'All' => 'OR',
                                    ),
                                    'CHILDREN' => $generateSectionPredictions,
                                ),
                            ),
                        ) : array(),
                        $generateProductPredictions ? array(
                            'CLASS_ID' => 'CondGroup',
                            'DATA' => array(
                                'All' => 'AND',
                                'True' => 'True',
                            ),
                            'CHILDREN' => array(
                                array(
                                    'CLASS_ID' => 'CondBsktProductGroup',
                                    'DATA' => array(
                                        'Found' => 'Found',
                                        'All' => 'OR',
                                    ),
                                    'CHILDREN' => $generateProductPredictions,
                                ),
                            ),
                        ) : array(),
                    ),
                ),
            ),
        );
 
        return $predictions;
    }
 
    public function generateDiscount(State $state)
    {
        $generateProductConditions = $this->generateProductConditions($state->get('discount_cond_product'));
        $generateSectionConditions = $this->generateSectionConditions($state->get('discount_cond_section'));
 
        return array_merge(parent::generateDiscount($state), array(
            'PREDICTION_TEXT' => implode('|del|', array(
                $state->get('discount_prediction_text_act'),
                $state->get('discount_prediction_text_cond'),
            )),
            'PREDICTIONS' => $this->generatePredictions($state),
            'CONDITIONS' => array(
                'CLASS_ID' => 'CondGroup',
                'DATA' => array(
                    'All' => 'AND',
                    'True' => 'True',
                ),
                'CHILDREN' => array(
                    array(
                        'CLASS_ID' => 'CondGroup',
                        'DATA' => array(
                            'All' => 'OR',
                            'True' => 'True',
                        ),
                        'CHILDREN' => array(
                            $generateSectionConditions? array(
                                'CLASS_ID' => 'CondGroup',
                                'DATA' => array(
                                    'All' => 'AND',
                                    'True' => 'True',
                                ),
                                'CHILDREN' => array(
                                    array(
                                        'CLASS_ID' => 'CondBsktProductGroup',
                                        'DATA' => array(
                                            'Found' => 'Found',
                                            'All' => 'OR',
                                        ),
                                        'CHILDREN' => $generateSectionConditions,
                                    ),
                                ),
                            ) : array(),
                            $generateProductConditions? array(
                                'CLASS_ID' => 'CondGroup',
                                'DATA' => array(
                                    'All' => 'AND',
                                    'True' => 'True',
                                ),
                                'CHILDREN' => array(
                                    array(
                                        'CLASS_ID' => 'CondBsktProductGroup',
                                        'DATA' => array(
                                            'Found' => 'Found',
                                            'All' => 'OR',
                                        ),
                                        'CHILDREN' => $generateProductConditions,
                                    ),
                                ),
                            ) : array(),
                        ),
                    ),
                ),
            ),
            'ACTIONS' => array(
                'CLASS_ID' => 'CondGroup',
                'DATA' => array(
                    'All' => 'AND',
                ),
                'CHILDREN' => array(
                    array(
                        'CLASS_ID' => 'ActSaleBsktGrp',
                        'DATA' => array(
                            'Type' => $this->getTypeOfDiscount(),
                            'Value' => $state->get('discount_value'),
                            'Unit' => $state->get('discount_type', 'CurAll'),
                            'Max' => 0,
                            'All' => 'OR',
                            'True' => 'True',
                        ),
                        'CHILDREN' => array(
                            $this->generateSectionActions($state->get('discount_section')),
                            $this->generateProductActions($state->get('discount_product')),
                        ),
                    ),
                ),
            ),
        ));
    }
 
    public function getDescribedDataProductCondition(State $state)
    {
        $product = $state->get('discount_cond_product', array());
        $section = $state->get('discount_cond_section', array());
 
        if($product)
        {
            return array($this::TYPE_PRODUCT, $product);
        }
        elseif($section)
        {
            return array($this::TYPE_SECTION, $section);
        }
 
        return null;
    }
 
    public function getDescribedDataProductAction(State $state)
    {
        $product = $state->get('discount_product', array());
        $section = $state->get('discount_section', array());
 
        if($product)
        {
            return array($this::TYPE_PRODUCT, $product);
        }
        elseif($section)
        {
            return array($this::TYPE_SECTION, $section);
        }
 
        return null;
    }
 
    public function getPredictionText(State $state, $type)
    {
        if($type === static::PREDICTION_TEXT_TYPE_ACTION)
        {
            return $state['discount_prediction_text_act'];
        }
        elseif($type === static::PREDICTION_TEXT_TYPE_CONDITION)
        {
            return $state['discount_prediction_text_cond'];
        }
 
        return null;
    }
}