Eccube\Controller\Admin\Product\CsvImportController

Complexity

Total Complexity

181

Size/Duplication

Total Lines	1036
Duplicated Lines	18.24 %

Coupling/Cohesion

Components	1
Dependencies	9

Importance

Changes	2
Bugs	0	Features	0

14 Methods

Rating	Name	Duplication	Size	Complexity
F	csvProduct()	51	341	70
D	csvCategory()	34	131	21
B	csvTemplate()	0	36	4
B	render()	0	24	5
B	getImportData()	0	29	3
B	createProductImage()	0	27	4
B	createProductCategory()	0	38	6
F	createProductClass()	52	136	30
F	updateProductClass()	52	141	33
A	addErrors()	0	5	1
A	getErrors()	0	4	1
A	hasErrors()	0	4	1
B	getProductCsvHeader()	0	28	1
A	getCategoryCsvHeader()	0	8	1

<?php
/*
 * This file is part of EC-CUBE
 *
 * Copyright(c) 2000-2015 LOCKON CO.,LTD. All Rights Reserved.
 *
 * http://www.lockon.co.jp/
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */


namespace Eccube\Controller\Admin\Product;

use Eccube\Application;
use Eccube\Common\Constant;
use Eccube\Entity\Category;
use Eccube\Entity\Product;
use Eccube\Entity\ProductCategory;
use Eccube\Entity\ProductClass;
use Eccube\Entity\ProductImage;
use Eccube\Entity\ProductStock;
use Eccube\Exception\CsvImportException;
use Eccube\Service\CsvImportService;
use Eccube\Util\Str;
use Symfony\Component\Filesystem\Filesystem;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\StreamedResponse;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;


class CsvImportController

Missing class doc comment

{

    private $errors = array();

    private $fileName;

    private $em;

    private $productTwig = 'Product/csv_product.twig';

    private $categoryTwig = 'Product/csv_category.twig';


    /**

Doc comment for parameter "$app" missing

Doc comment for parameter "$request" missing

     * 商品登録CSVアップロード
     */

Missing @return tag in function comment

    public function csvProduct(Application $app, Request $request)
    {
        $form = $app['form.factory']->createBuilder('admin_csv_import')->getForm();

        $headers = $this->getProductCsvHeader();

        if ('POST' === $request->getMethod()) {

Blank line found at start of control structure

            $form->handleRequest($request);

            if ($form->isValid()) {

Blank line found at start of control structure

                $formFile = $form['import_file']->getData();

                if (!empty($formFile)) {

Blank line found at start of control structure

                    $data = $this->getImportData($app, $formFile);
                    if ($data === false) {
                        $this->addErrors('CSVのフォーマットが一致しません。');
                        return $this->render($app, $form, $headers, $this->productTwig);

Missing blank line before return statement

                    }

                    $keys = array_keys($headers);
                    $columnHeaders = $data->getColumnHeaders();
                    if ($keys !== $columnHeaders) {
                        $this->addErrors('CSVのフォーマットが一致しません。');
                        return $this->render($app, $form, $headers, $this->productTwig);

Missing blank line before return statement

                    }

                    $size = count($data);
                    if ($size < 1) {
                        $this->addErrors('CSVデータが存在しません。');
                        return $this->render($app, $form, $headers, $this->productTwig);

Missing blank line before return statement

                    }

                    $headerSize = count($keys);

                    $this->em = $app['orm.em'];
                    $this->em->getConfiguration()->setSQLLogger(null);

                    $this->em->getConnection()->beginTransaction();

                    $BaseInfo = $app['eccube.repository.base_info']->get();

                    // CSVファイルの登録処理
                    foreach ($data as $row) {

Blank line found at start of control structure

                        if ($headerSize != count($row)) {
                            $this->addErrors(($data->key() + 1) . '行目のCSVフォーマットが一致しません。');

Concat operator must not be surrounded by spaces

                            return $this->render($app, $form, $headers, $this->productTwig);

Missing blank line before return statement

                        }

                        if ($row['商品ID'] == '') {
                            $Product = new Product();
                            $this->em->persist($Product);
                        } else {
                            if (is_numeric($row['商品ID'])) {
                                $Product = $app['eccube.repository.product']->find($row['商品ID']);
                                if (!$Product) {
                                    $this->addErrors(($data->key() + 1) . '行目の商品IDが存在しません。');

Concat operator must not be surrounded by spaces

                                    return $this->render($app, $form, $headers, $this->productTwig);

Missing blank line before return statement

                                }
                            } else {
                                $this->addErrors(($data->key() + 1) . '行目の商品IDが存在しません。');

Concat operator must not be surrounded by spaces

                                return $this->render($app, $form, $headers, $this->productTwig);

Missing blank line before return statement

                            }

Blank line found at end of control structure

                        }

                        if ($row['公開ステータス(ID)'] == '') {
                            $this->addErrors(($data->key() + 1) . '行目の公開ステータス(ID)が設定されていません。');

Concat operator must not be surrounded by spaces

                        } else {
                            if (is_numeric($row['公開ステータス(ID)'])) {
                                $Disp = $app['eccube.repository.master.disp']->find($row['公開ステータス(ID)']);
                                if (!$Disp) {
                                    $this->addErrors(($data->key() + 1) . '行目の公開ステータス(ID)が存在しません。');

Concat operator must not be surrounded by spaces

                                } else {
                                    $Product->setStatus($Disp);
                                }
                            } else {
                                $this->addErrors(($data->key() + 1) . '行目の公開ステータス(ID)が存在しません。');

Concat operator must not be surrounded by spaces

                            }
                        }

                        if (Str::isBlank($row['商品名'])) {

This code seems to be duplicated across your project.

                            $this->addErrors(($data->key() + 1) . '行目の商品名が設定されていません。');

Concat operator must not be surrounded by spaces

                            return $this->render($app, $form, $headers, $this->productTwig);

Missing blank line before return statement

                        } else {
                            $Product->setName(Str::trimAll($row['商品名']));
                        }

                        if (Str::isNotBlank($row['ショップ用メモ欄'])) {

This code seems to be duplicated across your project.

                            $Product->setNote(Str::trimAll($row['ショップ用メモ欄']));
                        } else {
                            $Product->setNote(null);
                        }

                        if (Str::isNotBlank($row['商品説明(一覧)'])) {

This code seems to be duplicated across your project.

                            $Product->setDescriptionList(Str::trimAll($row['商品説明(一覧)']));
                        } else {
                            $Product->setDescriptionList(null);
                        }

                        if (Str::isNotBlank($row['商品説明(詳細)'])) {

This code seems to be duplicated across your project.

                            $Product->setDescriptionDetail(Str::trimAll($row['商品説明(詳細)']));
                        } else {
                            $Product->setDescriptionDetail(null);
                        }

                        if (Str::isNotBlank($row['検索ワード'])) {

This code seems to be duplicated across your project.

                            $Product->setSearchWord(Str::trimAll($row['検索ワード']));
                        } else {
                            $Product->setSearchWord(null);
                        }

                        if (Str::isNotBlank($row['フリーエリア'])) {

This code seems to be duplicated across your project.

                            $Product->setFreeArea(Str::trimAll($row['フリーエリア']));
                        } else {
                            $Product->setFreeArea(null);
                        }

                        if ($row['商品削除フラグ'] == '') {
                            $Product->setDelFlg(Constant::DISABLED);
                        } else {
                            if ($row['商品削除フラグ'] == (string)Constant::DISABLED || $row['商品削除フラグ'] == (string)Constant::ENABLED) {

As per coding-style, a cast statement should be followed by a single space.

                                $Product->setDelFlg($row['商品削除フラグ']);
                            } else {
                                $this->addErrors(($data->key() + 1) . '行目の商品削除フラグが設定されていません。');

Concat operator must not be surrounded by spaces

                                return $this->render($app, $form, $headers, $this->productTwig);

Missing blank line before return statement

                            }
                        }

                        // 商品画像登録
                        $this->createProductImage($row, $Product);

                        $this->em->flush($Product);

                        // 商品カテゴリ登録
                        $this->createProductCategory($row, $Product, $app, $data);


                        // 商品規格が存在しなければ新規登録
                        $ProductClasses = $Product->getProductClasses();
                        if ($ProductClasses->count() < 1) {
                            // 規格分類1(ID)がセットされていると規格なし商品、規格あり商品を作成
                            $ProductClassOrg = $this->createProductClass($row, $Product, $app, $data);
                            if ($BaseInfo->getOptionProductDeliveryFee() == Constant::ENABLED) {
                                if ($row['送料'] != '') {
                                    $deliveryFee = str_replace(',', '', $row['送料']);
                                    if (is_numeric($deliveryFee) && $deliveryFee >= 0) {
                                        $ProductClassOrg->setDeliveryFee($deliveryFee);
                                    } else {
                                        $this->addErrors(($data->key() + 1) . '行目の送料は0以上の数値を設定してください。');

Concat operator must not be surrounded by spaces

                                    }
                                }
                            }

                            if ($row['規格分類1(ID)'] != '') {

Blank line found at start of control structure

                                if ($row['規格分類1(ID)'] == $row['規格分類2(ID)']) {
                                    $this->addErrors(($data->key() + 1) . '行目の規格分類1(ID)と規格分類2(ID)には同じ値を使用できません。');

Concat operator must not be surrounded by spaces

                                } else {
                                    // 商品規格あり
                                    // 企画分類あり商品を作成
                                    $ProductClass = clone $ProductClassOrg;
                                    $ProductStock = clone $ProductClassOrg->getProductStock();

                                    // 規格分類1、規格分類2がnullであるデータの削除フラグを1にセット
                                    $ProductClassOrg->setDelFlg(Constant::ENABLED);

                                    // 規格分類1、2をそれぞれセットし作成
                                    $ClassCategory1 = null;
                                    if (is_numeric($row['規格分類1(ID)'])) {
                                        $ClassCategory1 = $app['eccube.repository.class_category']->find($row['規格分類1(ID)']);
                                        if (!$ClassCategory1) {
                                            $this->addErrors(($data->key() + 1) . '行目の規格分類1(ID)が存在しません。');

Concat operator must not be surrounded by spaces

                                        } else {
                                            $ProductClass->setClassCategory1($ClassCategory1);
                                        }
                                    } else {
                                        $this->addErrors(($data->key() + 1) . '行目の規格分類1(ID)が存在しません。');

Concat operator must not be surrounded by spaces

                                    }

                                    if ($row['規格分類2(ID)'] != '') {
                                        if (is_numeric($row['規格分類2(ID)'])) {
                                            $ClassCategory2 = $app['eccube.repository.class_category']->find($row['規格分類2(ID)']);
                                            if (!$ClassCategory2) {

This code seems to be duplicated across your project.

                                                $this->addErrors(($data->key() + 1) . '行目の規格分類2(ID)が存在しません。');

Concat operator must not be surrounded by spaces

                                            } else {
                                                if ($ClassCategory1 &&
                                                    ($ClassCategory1->getClassName()->getId() == $ClassCategory2->getClassName()->getId())
                                                ) {
                                                    $this->addErrors(($data->key() + 1) . '行目の規格分類1(ID)と規格分類2(ID)の規格名が同じです。');

Concat operator must not be surrounded by spaces

                                                } else {
                                                    $ProductClass->setClassCategory2($ClassCategory2);
                                                }
                                            }
                                        } else {
                                            $this->addErrors(($data->key() + 1) . '行目の規格分類2(ID)が存在しません。');

Concat operator must not be surrounded by spaces

                                        }
                                    }
                                    $ProductClass->setProductStock($ProductStock);
                                    $ProductStock->setProductClass($ProductClass);

                                    $this->em->persist($ProductClass);
                                    $this->em->persist($ProductStock);
                                }

Blank line found at end of control structure

                            } else {
                                if ($row['規格分類2(ID)'] != '') {
                                    $this->addErrors(($data->key() + 1) . '行目の規格分類1(ID)が存在しません。');

Concat operator must not be surrounded by spaces

                                }
                            }

Blank line found at end of control structure

                        } else {
                            // 商品規格の更新

                            $flag = false;
                            $classCategoryId1 = $row['規格分類1(ID)'] == '' ? null : $row['規格分類1(ID)'];
                            $classCategoryId2 = $row['規格分類2(ID)'] == '' ? null : $row['規格分類2(ID)'];

                            foreach ($ProductClasses as $pc) {

Blank line found at start of control structure

                                $classCategory1 = is_null($pc->getClassCategory1()) ? null : $pc->getClassCategory1()->getId();
                                $classCategory2 = is_null($pc->getClassCategory2()) ? null : $pc->getClassCategory2()->getId();

                                // 登録されている商品規格を更新
                                if ($classCategory1 == $classCategoryId1 &&
                                    $classCategory2 == $classCategoryId2
                                ) {
                                    $this->updateProductClass($row, $Product, $pc, $app, $data);

                                    if ($BaseInfo->getOptionProductDeliveryFee() == Constant::ENABLED) {
                                        if ($row['送料'] != '') {
                                            $deliveryFee = str_replace(',', '', $row['送料']);
                                            if (is_numeric($deliveryFee) && $deliveryFee >= 0) {
                                                $pc->setDeliveryFee($deliveryFee);
                                            } else {
                                                $this->addErrors(($data->key() + 1) . '行目の送料は0以上の数値を設定してください。');

Concat operator must not be surrounded by spaces

                                            }
                                        }
                                    }

                                    $flag = true;
                                    break;
                                }
                            }

                            // 商品規格を登録
                            if (!$flag) {
                                $pc = $ProductClasses[0];
                                if ($pc->getClassCategory1() == null &&
                                    $pc->getClassCategory2() == null
                                ) {

Blank line found at start of control structure

                                    // 規格分類1、規格分類2がnullであるデータの削除フラグを1にセット
                                    $pc->setDelFlg(Constant::ENABLED);
                                }

                                if ($row['規格分類1(ID)'] == $row['規格分類2(ID)']) {
                                    $this->addErrors(($data->key() + 1) . '行目の規格分類1(ID)と規格分類2(ID)には同じ値を使用できません。');

Concat operator must not be surrounded by spaces

                                } else {

Blank line found at start of control structure

                                    // 必ず規格分類1がセットされている
                                    // 規格分類1、2をそれぞれセットし作成
                                    $ClassCategory1 = null;
                                    if (is_numeric($classCategoryId1)) {
                                        $ClassCategory1 = $app['eccube.repository.class_category']->find($classCategoryId1);
                                        if (!$ClassCategory1) {
                                            $this->addErrors(($data->key() + 1) . '行目の規格分類1(ID)が存在しません。');

Concat operator must not be surrounded by spaces

                                        }
                                    } else {
                                        $this->addErrors(($data->key() + 1) . '行目の規格分類1(ID)が存在しません。');

Concat operator must not be surrounded by spaces

                                    }

                                    $ClassCategory2 = null;
                                    if ($row['規格分類2(ID)'] != '') {
                                        if ($pc->getClassCategory1() != null && $pc->getClassCategory2() == null) {
                                            $this->addErrors(($data->key() + 1) . '行目の規格分類2(ID)は設定できません。');

Concat operator must not be surrounded by spaces

                                        } else {
                                            if (is_numeric($classCategoryId2)) {
                                                $ClassCategory2 = $app['eccube.repository.class_category']->find($classCategoryId2);
                                                if (!$ClassCategory2) {

This code seems to be duplicated across your project.

                                                    $this->addErrors(($data->key() + 1) . '行目の規格分類2(ID)が存在しません。');

Concat operator must not be surrounded by spaces

                                                } else {
                                                    if ($ClassCategory1 &&
                                                        ($ClassCategory1->getClassName()->getId() == $ClassCategory2->getClassName()->getId())
                                                    ) {
                                                        $this->addErrors(($data->key() + 1) . '行目の規格分類1(ID)と規格分類2(ID)の規格名が同じです。');

Concat operator must not be surrounded by spaces

                                                    }
                                                }
                                            } else {
                                                $this->addErrors(($data->key() + 1) . '行目の規格分類2(ID)が存在しません。');

Concat operator must not be surrounded by spaces

                                            }

Blank line found at end of control structure

                                        }
                                    } else {
                                        if ($pc->getClassCategory1() != null && $pc->getClassCategory2() != null) {
                                            $this->addErrors(($data->key() + 1) . '行目の規格分類2(ID)に値を設定してください。');

Concat operator must not be surrounded by spaces

                                        }
                                    }
                                    $ProductClass = $this->createProductClass($row, $Product, $app, $data, $ClassCategory1, $ClassCategory2);

                                    if ($BaseInfo->getOptionProductDeliveryFee() == Constant::ENABLED) {
                                        if ($row['送料'] != '') {
                                            $deliveryFee = str_replace(',', '', $row['送料']);
                                            if (is_numeric($deliveryFee) && $deliveryFee >= 0) {
                                                $ProductClass->setDeliveryFee($deliveryFee);
                                            } else {
                                                $this->addErrors(($data->key() + 1) . '行目の送料は0以上の数値を設定してください。');

Concat operator must not be surrounded by spaces

                                            }
                                        }
                                    }

                                    $Product->addProductClass($ProductClass);
                                }

Blank line found at end of control structure

                            }

Blank line found at end of control structure

                        }


                        if ($this->hasErrors()) {
                            return $this->render($app, $form, $headers, $this->productTwig);
                        }

                        $this->em->persist($Product);

Blank line found at end of control structure

                    }

                    $this->em->flush();
                    $this->em->getConnection()->commit();

                    $app->addSuccess('admin.product.csv_import.save.complete', 'admin');
                }

Blank line found at end of control structure

            }
        }

        return $this->render($app, $form, $headers, $this->productTwig);
    }

    /**

Doc comment for parameter "$app" missing

Doc comment for parameter "$request" missing

     * カテゴリ登録CSVアップロード
     */

Missing @return tag in function comment

    public function csvCategory(Application $app, Request $request)
    {

        $form = $app['form.factory']->createBuilder('admin_csv_import')->getForm();

        $headers = $this->getCategoryCsvHeader();

        if ('POST' === $request->getMethod()) {

Blank line found at start of control structure

            $form->handleRequest($request);

            if ($form->isValid()) {

Blank line found at start of control structure

                $formFile = $form['import_file']->getData();

                if (!empty($formFile)) {

Blank line found at start of control structure

                    $data = $this->getImportData($app, $formFile);
                    if ($data === false) {

This code seems to be duplicated across your project.

                        $this->addErrors('CSVのフォーマットが一致しません。');
                        return $this->render($app, $form, $headers, $this->categoryTwig);

Missing blank line before return statement

                    }

                    $keys = array_keys($headers);
                    $columnHeaders = $data->getColumnHeaders();
                    if ($keys !== $columnHeaders) {
                        $this->addErrors('CSVのフォーマットが一致しません。');
                        return $this->render($app, $form, $headers, $this->categoryTwig);

Missing blank line before return statement

                    }

                    $size = count($data);
                    if ($size < 1) {
                        $this->addErrors('CSVデータが存在しません。');
                        return $this->render($app, $form, $headers, $this->categoryTwig);

Missing blank line before return statement

                    }

                    $headerSize = count($keys);

                    $this->em = $app['orm.em'];
                    $this->em->getConfiguration()->setSQLLogger(null);

                    $this->em->getConnection()->beginTransaction();

                    // CSVファイルの登録処理
                    foreach ($data as $row) {

Blank line found at start of control structure

                        if ($headerSize != count($row)) {
                            $this->addErrors(($data->key() + 1) . '行目のCSVフォーマットが一致しません。');

Concat operator must not be surrounded by spaces

                            return $this->render($app, $form, $headers, $this->categoryTwig);

Missing blank line before return statement

                        }

                        if ($row['カテゴリID'] == '') {
                            $Category = new Category();
                        } else {
                            if (!is_numeric($row['カテゴリID'])) {

This code seems to be duplicated across your project.

                                $this->addErrors(($data->key() + 1) . '行目のカテゴリIDが存在しません。');

Concat operator must not be surrounded by spaces

                                return $this->render($app, $form, $headers, $this->categoryTwig);

Missing blank line before return statement

                            }
                            $Category = $app['eccube.repository.category']->find($row['カテゴリID']);
                            if (!$Category) {

This code seems to be duplicated across your project.

                                $this->addErrors(($data->key() + 1) . '行目のカテゴリIDが存在しません。');

Concat operator must not be surrounded by spaces

                                return $this->render($app, $form, $headers, $this->categoryTwig);

Missing blank line before return statement

                            }
                            if ($row['カテゴリID'] == $row['親カテゴリID']) {

This code seems to be duplicated across your project.

                                $this->addErrors(($data->key() + 1) . '行目のカテゴリIDと親カテゴリIDが同じです。');

Concat operator must not be surrounded by spaces

                                return $this->render($app, $form, $headers, $this->categoryTwig);

Missing blank line before return statement

                            }

Blank line found at end of control structure

                        }

                        if (Str::isBlank($row['カテゴリ名'])) {

This code seems to be duplicated across your project.

                            $this->addErrors(($data->key() + 1) . '行目のカテゴリ名が設定されていません。');

Concat operator must not be surrounded by spaces

                            return $this->render($app, $form, $headers, $this->categoryTwig);

Missing blank line before return statement

                        } else {
                            $Category->setName(Str::trimAll($row['カテゴリ名']));
                        }

                        if ($row['親カテゴリID'] != '') {

Blank line found at start of control structure

                            if (!is_numeric($row['親カテゴリID'])) {

This code seems to be duplicated across your project.

                                $this->addErrors(($data->key() + 1) . '行目の親カテゴリIDが存在しません。');

Concat operator must not be surrounded by spaces

                                return $this->render($app, $form, $headers, $this->categoryTwig);

Missing blank line before return statement

                            }

                            $ParentCategory = $app['eccube.repository.category']->find($row['親カテゴリID']);
                            if (!$ParentCategory) {

This code seems to be duplicated across your project.

                                $this->addErrors(($data->key() + 1) . '行目の親カテゴリIDが存在しません。');

Concat operator must not be surrounded by spaces

                                return $this->render($app, $form, $headers, $this->categoryTwig);

Missing blank line before return statement

                            }

Blank line found at end of control structure

                        } else {
                            $ParentCategory = null;
                        }

                        $Category->setParent($ParentCategory);
                        if ($ParentCategory) {
                            $Category->setLevel($ParentCategory->getLevel() + 1);
                        } else {
                            $Category->setLevel(1);
                        }

                        if ($app['config']['category_nest_level'] < $Category->getLevel()) {

This code seems to be duplicated across your project.

                            $this->addErrors(($data->key() + 1) . '行目のカテゴリが最大レベルを超えているため設定できません。');

Concat operator must not be surrounded by spaces

                            return $this->render($app, $form, $headers, $this->categoryTwig);

Missing blank line before return statement

                        }

                        $status = $app['eccube.repository.category']->save($Category);

                        if (!$status) {
                            $this->addErrors(($data->key() + 1) . '行目のカテゴリが設定できません。');

Concat operator must not be surrounded by spaces

                        }

                        if ($this->hasErrors()) {
                            return $this->render($app, $form, $headers, $this->categoryTwig);
                        }

                        $this->em->persist($Category);

Blank line found at end of control structure

                    }

                    $this->em->flush();
                    $this->em->getConnection()->commit();

                    $app->addSuccess('admin.category.csv_import.save.complete', 'admin');
                }

Blank line found at end of control structure

            }
        }

        return $this->render($app, $form, $headers, $this->categoryTwig);
    }


    /**

Doc comment for parameter "$app" missing

Doc comment for parameter "$request" missing

Doc comment for parameter "$type" missing

     * アップロード用CSV雛形ファイルダウンロード
     */

Missing @return tag in function comment

    public function csvTemplate(Application $app, Request $request, $type)
    {
        set_time_limit(0);

        $response = new StreamedResponse();

        if ($type == 'product') {
            $headers = $this->getProductCsvHeader();
            $filename = 'product.csv';
        } else if ($type == 'category') {
            $headers = $this->getCategoryCsvHeader();
            $filename = 'category.csv';
        } else {
            throw new NotFoundHttpException();
        }

        $response->setCallback(function () use ($app, $request, $headers) {

            // ヘッダ行の出力
            $row = array();
            foreach ($headers as $key => $value) {
                $row[] = mb_convert_encoding($key, $app['config']['csv_export_encoding'], 'UTF-8');
            }

            $fp = fopen('php://output', 'w');
            fputcsv($fp, $row, $app['config']['csv_export_separator']);
            fclose($fp);

        });

        $response->headers->set('Content-Type', 'application/octet-stream');
        $response->headers->set('Content-Disposition', 'attachment; filename=' . $filename);

Concat operator must not be surrounded by spaces

        $response->send();

        return $response;
    }


    /**
     * 登録、更新時のエラー画面表示
     *
     */
    protected function render($app, $form, $headers, $twig)
    {

        if ($this->hasErrors()) {
            if ($this->em) {
                $this->em->getConnection()->rollback();
            }
        }

        if (!empty($this->fileName)) {
            try {
                $fs = new Filesystem();
                $fs->remove($app['config']['csv_temp_realdir'] . '/' . $this->fileName);

Concat operator must not be surrounded by spaces

            } catch (\Exception $e) {
                // エラーが発生しても無視する
            }
        }

        return $app->render($twig, array(
            'form' => $form->createView(),
            'headers' => $headers,
            'errors' => $this->errors,
        ));
    }


    /**
     * アップロードされたCSVファイルの行ごとの処理
     *
     * @param $formFile
     * @return CsvImportService
     */
    protected function getImportData($app, $formFile)
    {
        // アップロードされたCSVファイルを一時ディレクトリに保存
        $this->fileName = 'upload_' . Str::random() . '.' . $formFile->getClientOriginalExtension();

Concat operator must not be surrounded by spaces

        $formFile->move($app['config']['csv_temp_realdir'], $this->fileName);

        $file = file_get_contents($app['config']['csv_temp_realdir'] . '/' . $this->fileName);

Concat operator must not be surrounded by spaces

        // アップロードされたファイルがUTF-8以外は文字コード変換を行う
        $encode = Str::characterEncoding(substr($file, 0, 6));
        if ($encode != 'UTF-8') {
            $file = mb_convert_encoding($file, 'UTF-8', $encode);
        }
        $file = Str::convertLineFeed($file);

        $tmp = tmpfile();
        fwrite($tmp, $file);
        rewind($tmp);
        $meta = stream_get_meta_data($tmp);
        $file = new \SplFileObject($meta['uri']);

        set_time_limit(0);

        // アップロードされたCSVファイルを行ごとに取得
        $data = new CsvImportService($file, $app['config']['csv_import_delimiter'], $app['config']['csv_import_enclosure']);

        $ret = $data->setHeaderRowNumber(0);

        return ($ret !== false) ? $data : false;

The expression $ret !== false ? $data : false; of type Eccube\Service\CsvImportService|false adds false to the return on line 643 which is incompatible with the return type documented by Eccube\Controller\Admin\Product\CsvImportController::getImportData of type Eccube\Service\CsvImportService. It seems like you forgot to handle an error condition.

    }


    /**
     * 商品画像の削除、登録
     */
    protected function createProductImage($row, Product $Product)
    {
        if ($row['商品画像'] != '') {

Blank line found at start of control structure

            // 画像の削除
            $ProductImages = $Product->getProductImage();
            foreach ($ProductImages as $ProductImage) {
                $Product->removeProductImage($ProductImage);
                $this->em->remove($ProductImage);
            }

            // 画像の登録
            $images = explode(',', $row['商品画像']);
            $rank = 1;
            foreach ($images as $image) {

Blank line found at start of control structure

                $ProductImage = new ProductImage();
                $ProductImage->setFileName(Str::trimAll($image));
                $ProductImage->setProduct($Product);
                $ProductImage->setRank($rank);

                $Product->addProductImage($ProductImage);
                $rank++;
                $this->em->persist($ProductImage);
            }
        }
    }


    /**
     * 商品カテゴリの削除、登録
     */
    protected function createProductCategory($row, Product $Product, $app, $data)
    {
        if ($row['商品カテゴリ(ID)'] != '') {
            // カテゴリの削除
            $ProductCategories = $Product->getProductCategories();
            foreach ($ProductCategories as $ProductCategory) {
                $Product->removeProductCategory($ProductCategory);
                $this->em->remove($ProductCategory);
                $this->em->flush($ProductCategory);
            }

            // カテゴリの登録
            $categories = explode(',', $row['商品カテゴリ(ID)']);
            $rank = 1;
            foreach ($categories as $category) {

Blank line found at start of control structure

                if (is_numeric($category)) {
                    $Category = $app['eccube.repository.category']->find($category);
                    if (!$Category) {
                        $this->addErrors(($data->key() + 1) . '行目の商品カテゴリ(ID)「' . $category . '」が存在しません。');

Concat operator must not be surrounded by spaces

                    } else {
                        $ProductCategory = new ProductCategory();
                        $ProductCategory->setProductId($Product->getId());
                        $ProductCategory->setCategoryId($Category->getId());
                        $ProductCategory->setProduct($Product);
                        $ProductCategory->setCategory($Category);
                        $ProductCategory->setRank($rank);
                        $Product->addProductCategory($ProductCategory);
                        $rank++;
                        $this->em->persist($ProductCategory);
                    }
                } else {
                    $this->addErrors(($data->key() + 1) . '行目の商品カテゴリ(ID)「' . $category . '」が存在しません。');

Concat operator must not be surrounded by spaces

                }
            }

Blank line found at end of control structure

        }
    }


    /**
     * 商品規格分類1、商品規格分類2がnullとなる商品規格情報を作成
     */
    protected function createProductClass($row, Product $Product, $app, $data, $ClassCategory1 = null, $ClassCategory2 = null)
    {
        // 規格分類1、規格分類2がnullとなる商品を作成

        $ProductClass = new ProductClass();
        $ProductClass->setProduct($Product);


        if ($row['商品種別(ID)'] == '') {

This code seems to be duplicated across your project.

            $this->addErrors(($data->key() + 1) . '行目の商品種別(ID)が設定されていません。');

Concat operator must not be surrounded by spaces

        } else {
            if (is_numeric($row['商品種別(ID)'])) {
                $ProductType = $app['eccube.repository.master.product_type']->find($row['商品種別(ID)']);
                if (!$ProductType) {
                    $this->addErrors(($data->key() + 1) . '行目の商品種別(ID)が存在しません。');

Concat operator must not be surrounded by spaces

                } else {
                    $ProductClass->setProductType($ProductType);
                }
            } else {
                $this->addErrors(($data->key() + 1) . '行目の商品種別(ID)が存在しません。');

Concat operator must not be surrounded by spaces

            }
        }

        $ProductClass->setClassCategory1($ClassCategory1);
        $ProductClass->setClassCategory2($ClassCategory2);

        if ($row['発送日目安(ID)'] != '') {
            if (is_numeric($row['発送日目安(ID)'])) {
                $DeliveryDate = $app['eccube.repository.delivery_date']->find($row['発送日目安(ID)']);
                if (!$DeliveryDate) {
                    $this->addErrors(($data->key() + 1) . '行目の発送日目安(ID)が存在しません。');

Concat operator must not be surrounded by spaces

                } else {
                    $ProductClass->setDeliveryDate($DeliveryDate);
                }
            } else {
                $this->addErrors(($data->key() + 1) . '行目の発送日目安(ID)が存在しません。');

Concat operator must not be surrounded by spaces

            }
        }

        if (Str::isNotBlank($row['商品コード'])) {

This code seems to be duplicated across your project.

            $ProductClass->setCode(Str::trimAll($row['商品コード']));
        } else {
            $ProductClass->setCode(null);
        }

        if ($row['在庫数無制限フラグ'] == '') {

This code seems to be duplicated across your project.

            $this->addErrors(($data->key() + 1) . '行目の在庫数無制限フラグが設定されていません。');

Concat operator must not be surrounded by spaces

        } else {
            if ($row['在庫数無制限フラグ'] == (string) Constant::DISABLED) {
                $ProductClass->setStockUnlimited(Constant::DISABLED);
                // 在庫数が設定されていなければエラー
                if ($row['在庫数'] == '') {
                    $this->addErrors(($data->key() + 1) . '行目の在庫数が設定されていません。');

Concat operator must not be surrounded by spaces

                } else {
                    $stock = str_replace(',', '', $row['在庫数']);
                    if (is_numeric($stock) && $stock >= 0) {
                        $ProductClass->setStock($stock);
                    } else {
                        $this->addErrors(($data->key() + 1) . '行目の在庫数は0以上の数値を設定してください。');

Concat operator must not be surrounded by spaces

                    }
                }

Blank line found at end of control structure

            } else if ($row['在庫数無制限フラグ'] == (string) Constant::ENABLED) {
                $ProductClass->setStockUnlimited(Constant::ENABLED);
                $ProductClass->setStock(null);
            } else {
                $this->addErrors(($data->key() + 1) . '行目の在庫数無制限フラグが設定されていません。');

Concat operator must not be surrounded by spaces

            }
        }

        if ($row['販売制限数'] != '') {
            $saleLimit = str_replace(',', '', $row['販売制限数']);
            if (is_numeric($saleLimit) && $saleLimit >= 0) {
                $ProductClass->setSaleLimit($saleLimit);
            } else {
                $this->addErrors(($data->key() + 1) . '行目の販売制限数は0以上の数値を設定してください。');

Concat operator must not be surrounded by spaces

            }
        }

        if ($row['通常価格'] != '') {
            $price01 = str_replace(',', '', $row['通常価格']);
            if (is_numeric($price01) && $price01 >= 0) {
                $ProductClass->setPrice01($price01);
            } else {
                $this->addErrors(($data->key() + 1) . '行目の通常価格は0以上の数値を設定してください。');

Concat operator must not be surrounded by spaces

            }
        }

        if ($row['販売価格'] == '') {
            $this->addErrors(($data->key() + 1) . '行目の販売価格が設定されていません。');

Concat operator must not be surrounded by spaces

        } else {
            $price02 = str_replace(',', '', $row['販売価格']);
            if (is_numeric($price02) && $price02 >= 0) {
                $ProductClass->setPrice02($price02);
            } else {
                $this->addErrors(($data->key() + 1) . '行目の販売価格は0以上の数値を設定してください。');

Concat operator must not be surrounded by spaces

            }
        }

        if ($row['送料'] != '') {
            $delivery_fee = str_replace(',', '', $row['送料']);
            if (is_numeric($delivery_fee) && $delivery_fee >= 0) {
                $ProductClass->setDeliveryFee($delivery_fee);
            } else {
                $this->addErrors(($data->key() + 1) . '行目の送料は0以上の数値を設定してください。');

Concat operator must not be surrounded by spaces

            }
        }

        if ($row['商品規格削除フラグ'] == '') {

This code seems to be duplicated across your project.

            $ProductClass->setDelFlg(Constant::DISABLED);
        } else {
            if ($row['商品規格削除フラグ'] == (string) Constant::DISABLED || $row['商品規格削除フラグ'] == (string) Constant::ENABLED) {
                $ProductClass->setDelFlg($row['商品規格削除フラグ']);
            } else {
                $this->addErrors(($data->key() + 1) . '行目の商品規格削除フラグが設定されていません。');

Concat operator must not be surrounded by spaces

            }
        }

        $Product->addProductClass($ProductClass);
        $ProductStock = new ProductStock();
        $ProductClass->setProductStock($ProductStock);
        $ProductStock->setProductClass($ProductClass);

        if (!$ProductClass->getStockUnlimited()) {
            $ProductStock->setStock($ProductClass->getStock());
        } else {
            // 在庫無制限時はnullを設定
            $ProductStock->setStock(null);
        }

        $this->em->persist($ProductClass);
        $this->em->persist($ProductStock);

        return $ProductClass;

    }


    /**
     * 商品規格情報を更新
     */
    protected function updateProductClass($row, Product $Product, ProductClass $ProductClass, $app, $data)
    {

        $ProductClass->setProduct($Product);

        if ($row['商品種別(ID)'] == '') {

This code seems to be duplicated across your project.

            $this->addErrors(($data->key() + 1) . '行目の商品種別(ID)が設定されていません。');

Concat operator must not be surrounded by spaces

        } else {
            if (is_numeric($row['商品種別(ID)'])) {
                $ProductType = $app['eccube.repository.master.product_type']->find($row['商品種別(ID)']);
                if (!$ProductType) {
                    $this->addErrors(($data->key() + 1) . '行目の商品種別(ID)が存在しません。');

Concat operator must not be surrounded by spaces

                } else {
                    $ProductClass->setProductType($ProductType);
                }
            } else {
                $this->addErrors(($data->key() + 1) . '行目の商品種別(ID)が存在しません。');

Concat operator must not be surrounded by spaces

            }
        }

        // 規格分類1、2をそれぞれセットし作成
        if ($row['規格分類1(ID)'] != '') {
            if (is_numeric($row['規格分類1(ID)'])) {
                $ClassCategory = $app['eccube.repository.class_category']->find($row['規格分類1(ID)']);
                if (!$ClassCategory) {
                    $this->addErrors(($data->key() + 1) . '行目の規格分類1(ID)が存在しません。');

Concat operator must not be surrounded by spaces

                } else {
                    $ProductClass->setClassCategory1($ClassCategory);
                }
            } else {
                $this->addErrors(($data->key() + 1) . '行目の規格分類1(ID)が存在しません。');

Concat operator must not be surrounded by spaces

            }
        }

        if ($row['規格分類2(ID)'] != '') {
            if (is_numeric($row['規格分類2(ID)'])) {
                $ClassCategory = $app['eccube.repository.class_category']->find($row['規格分類2(ID)']);
                if (!$ClassCategory) {
                    $this->addErrors(($data->key() + 1) . '行目の規格分類2(ID)が存在しません。');

Concat operator must not be surrounded by spaces

                } else {
                    $ProductClass->setClassCategory2($ClassCategory);
                }
            } else {
                $this->addErrors(($data->key() + 1) . '行目の規格分類2(ID)が存在しません。');

Concat operator must not be surrounded by spaces

            }
        }

        if ($row['発送日目安(ID)'] != '') {
            if (is_numeric($row['発送日目安(ID)'])) {
                $DeliveryDate = $app['eccube.repository.delivery_date']->find($row['発送日目安(ID)']);
                if (!$DeliveryDate) {
                    $this->addErrors(($data->key() + 1) . '行目の発送日目安(ID)が存在しません。');

Concat operator must not be surrounded by spaces

                } else {
                    $ProductClass->setDeliveryDate($DeliveryDate);
                }
            } else {
                $this->addErrors(($data->key() + 1) . '行目の発送日目安(ID)が存在しません。');

Concat operator must not be surrounded by spaces

            }
        }

        if (Str::isNotBlank($row['商品コード'])) {

This code seems to be duplicated across your project.

            $ProductClass->setCode(Str::trimAll($row['商品コード']));
        } else {
            $ProductClass->setCode(null);
        }

        if ($row['在庫数無制限フラグ'] == '') {

This code seems to be duplicated across your project.

            $this->addErrors(($data->key() + 1) . '行目の在庫数無制限フラグが設定されていません。');

Concat operator must not be surrounded by spaces

        } else {
            if ($row['在庫数無制限フラグ'] == (string) Constant::DISABLED) {
                $ProductClass->setStockUnlimited(Constant::DISABLED);
                // 在庫数が設定されていなければエラー
                if ($row['在庫数'] == '') {
                    $this->addErrors(($data->key() + 1) . '行目の在庫数が設定されていません。');

Concat operator must not be surrounded by spaces

                } else {
                    $stock = str_replace(',', '', $row['在庫数']);
                    if (is_numeric($stock) && $stock >= 0) {
                        $ProductClass->setStock($row['在庫数']);
                    } else {
                        $this->addErrors(($data->key() + 1) . '行目の在庫数は0以上の数値を設定してください。');

Concat operator must not be surrounded by spaces

                    }
                }

Blank line found at end of control structure

            } else if ($row['在庫数無制限フラグ'] == (string) Constant::ENABLED) {
                $ProductClass->setStockUnlimited(Constant::ENABLED);
                $ProductClass->setStock(null);
            } else {
                $this->addErrors(($data->key() + 1) . '行目の在庫数無制限フラグが設定されていません。');

Concat operator must not be surrounded by spaces

            }
        }

        if ($row['販売制限数'] != '') {
            $saleLimit = str_replace(',', '', $row['販売制限数']);
            if (is_numeric($saleLimit) && $saleLimit >= 0) {
                $ProductClass->setSaleLimit($saleLimit);
            } else {
                $this->addErrors(($data->key() + 1) . '行目の販売制限数は0以上の数値を設定してください。');

Concat operator must not be surrounded by spaces

            }
        }

        if ($row['通常価格'] != '') {
            $price01 = str_replace(',', '', $row['通常価格']);
            if (is_numeric($price01) && $price01 >= 0) {
                $ProductClass->setPrice01($price01);
            } else {
                $this->addErrors(($data->key() + 1) . '行目の通常価格は0以上の数値を設定してください。');

Concat operator must not be surrounded by spaces

            }
        }

        if ($row['販売価格'] == '') {
            $this->addErrors(($data->key() + 1) . '行目の販売価格が設定されていません。');

Concat operator must not be surrounded by spaces

        } else {
            $price02 = str_replace(',', '', $row['販売価格']);
            if (is_numeric($price02) && $price02 >= 0) {
                $ProductClass->setPrice02($price02);
            } else {
                $this->addErrors(($data->key() + 1) . '行目の販売価格は0以上の数値を設定してください。');

Concat operator must not be surrounded by spaces

            }
        }

        if ($row['商品規格削除フラグ'] == '') {

This code seems to be duplicated across your project.

            $ProductClass->setDelFlg(Constant::DISABLED);
        } else {
            if ($row['商品規格削除フラグ'] == (string) Constant::DISABLED || $row['商品規格削除フラグ'] == (string) Constant::ENABLED) {
                $ProductClass->setDelFlg($row['商品規格削除フラグ']);
            } else {
                $this->addErrors(($data->key() + 1) . '行目の商品規格削除フラグが設定されていません。');

Concat operator must not be surrounded by spaces

            }
        }

        $ProductStock = $ProductClass->getProductStock();

        if (!$ProductClass->getStockUnlimited()) {
            $ProductStock->setStock($ProductClass->getStock());
        } else {
            // 在庫無制限時はnullを設定
            $ProductStock->setStock(null);
        }

        return $ProductClass;
    }

    /**
     * 登録、更新時のエラー画面表示
     *
     */
    protected function addErrors($message)
    {
        $e = new CsvImportException($message);
        $this->errors[] = $e;
    }

    /**
     * @return array
     */
    protected function getErrors()
    {
        return $this->errors;
    }

    /**
     *
     * @return boolean
     */
    protected function hasErrors()
    {
        return count($this->getErrors()) > 0;
    }

    /**
     * 商品登録CSVヘッダー定義
     */
    private function getProductCsvHeader()
    {
        return array(
            '商品ID' => 'id',
            '公開ステータス(ID)' => 'status',
            '商品名' => 'name',
            'ショップ用メモ欄' => 'note',
            '商品説明(一覧)' => 'description_list',
            '商品説明(詳細)' => 'description_detail',
            '検索ワード' => 'search_word',
            'フリーエリア' => 'free_area',
            '商品削除フラグ' => 'product_del_flg',
            '商品画像' => 'product_image',
            '商品カテゴリ(ID)' => 'product_category',
            '商品種別(ID)' => 'product_type',
            '規格分類1(ID)' => 'class_category1',
            '規格分類2(ID)' => 'class_category2',
            '発送日目安(ID)' => 'deliveryFee',
            '商品コード' => 'product_code',
            '在庫数' => 'stock',
            '在庫数無制限フラグ' => 'stock_unlimited',
            '販売制限数' => 'sale_limit',
            '通常価格' => 'price01',
            '販売価格' => 'price02',
            '送料' => 'delivery_fee',
            '商品規格削除フラグ' => 'product_class_del_flg',
        );
    }


    /**
     * カテゴリCSVヘッダー定義
     */
    private function getCategoryCsvHeader()
    {
        return array(
            'カテゴリID' => 'id',
            'カテゴリ名' => 'category_name',
            '親カテゴリID' => 'parent_category_id',
        );
    }
}