app/Plugin/ProductOption42/Event/CartEvent.php line 30

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  1. <?php
  2. /*
  3. * Plugin Name : ProductOption
  4. *
  5. * Copyright (C) BraTech Co., Ltd. All Rights Reserved.
  6. * http://www.bratech.co.jp/
  7. *
  8. * For the full copyright and license information, please view the LICENSE
  9. * file that was distributed with this source code.
  10. */
  12. namespace Plugin\ProductOption42\Event;
  14. use Eccube\Event\TemplateEvent;
  15. use Plugin\ProductOption42\Entity\OptionCategory;
  16. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  18. class CartEvent implements EventSubscriberInterface
  19. {
  20.     /**
  21.      * @return array
  22.      */
  23.     public static function getSubscribedEvents()
  24.     {
  25.         return [
  26.             'Cart/index.twig' => 'onTemplateCart',
  27.         ];
  28.     }
  30.     public function onTemplateCart(TemplateEvent $event)
  31.     {
  32.         $source = $event->getSource();
  34.         if(preg_match("/url\('cart\_handle\_item'\s*,\s*\{'operation'\s*:\s*'down'\s*,\s*'productClassId'\s*:\s*ProductClass\.id/",$source, $result)){
  35.             $search = $result[0];
  36.             $snipet = "url('productoption_cart_handle_item', {'operation': 'down', 'cartItemId': CartItem.id";
  37.             $replace = $snipet;
  38.             $source = str_replace($search, $replace, $source);
  39.         }
  41.         if(preg_match("/url\('cart\_handle\_item'\s*,\s*\{'operation'\s*:\s*'up'\s*,\s*'productClassId'\s*:\s*ProductClass\.id/",$source, $result)){
  42.             $search = $result[0];
  43.             $snipet = "url('productoption_cart_handle_item', {'operation': 'up', 'cartItemId': CartItem.id";
  44.             $replace = $snipet;
  45.             $source = str_replace($search, $replace, $source);
  46.         }
  48.         if(preg_match("/url\('cart\_handle\_item',\s\{'operation'\:\s'remove',\s'productClassId'\:\sProductClass\.id/",$source, $result)){
  49.             $search = $result[0];
  50.             $snipet = "url('productoption_cart_handle_item', {'operation': 'remove', 'cartItemId': CartItem.id";
  51.             $replace = $snipet;
  52.             $source = str_replace($search, $replace, $source);
  53.         }
  55.         if(preg_match("/\<\/div\>[\n|\r\n\\r]\s*<div\sclass\=\"ec\-cartRow\_\_unitPrice\"\>/",$source, $result)){
  56.             $search = $result[0];
  57.             $replace = "{{ include('@ProductOption42/default/Cart/cart_option.twig') }}" . $search;
  58.             $source = str_replace($search, $replace, $source);
  59.         }
  61.         // 連打防止JavaScriptを{% endblock %}の前に追加
  62.         $preventDoubleClickScript = <<<'SCRIPT'
  64. <script>
  65. (function() {
  66.     'use strict';
  67.     
  68.     // カート操作の連打防止
  69.     let isProcessing = false;
  70.     let processingTimeout = null;
  71.     
  72.     document.addEventListener('DOMContentLoaded', function() {
  73.         // カート内の数量増減・削除ボタンのフォーム送信を監視
  74.         const cartForms = document.querySelectorAll('form[action*="productoption_cart_handle_item"]');
  75.         
  76.         cartForms.forEach(function(form) {
  77.             form.addEventListener('submit', function(e) {
  78.                 // 処理中の場合は送信をキャンセル
  79.                 if (isProcessing) {
  80.                     e.preventDefault();
  81.                     e.stopPropagation();
  82.                     return false;
  83.                 }
  84.                 
  85.                 // 処理中フラグを立てる
  86.                 isProcessing = true;
  87.                 
  88.                 // ボタンを無効化して視覚的フィードバック
  89.                 const submitButton = form.querySelector('button[type="submit"]');
  90.                 if (submitButton) {
  91.                     submitButton.disabled = true;
  92.                     submitButton.style.opacity = '0.5';
  93.                     submitButton.style.cursor = 'not-allowed';
  94.                 }
  95.                 
  96.                 // 3秒後にリセット(念のためのフェイルセーフ)
  97.                 if (processingTimeout) {
  98.                     clearTimeout(processingTimeout);
  99.                 }
  100.                 processingTimeout = setTimeout(function() {
  101.                     isProcessing = false;
  102.                     if (submitButton) {
  103.                         submitButton.disabled = false;
  104.                         submitButton.style.opacity = '';
  105.                         submitButton.style.cursor = '';
  106.                     }
  107.                 }, 3000);
  108.             });
  109.         });
  110.         
  111.         // ページ遷移前にフラグをリセット
  112.         window.addEventListener('beforeunload', function() {
  113.             isProcessing = false;
  114.             if (processingTimeout) {
  115.                 clearTimeout(processingTimeout);
  116.             }
  117.         });
  118.     });
  119. })();
  120. </script>
  121. SCRIPT;
  123.         // {% endblock %}の前にスクリプトを挿入
  124.         if (preg_match('/([\r\n]+\{%\s*endblock\s*%\})/', $source, $matches)) {
  125.             $source = str_replace($matches[1], $preventDoubleClickScript . $matches[1], $source);
  126.         }
  128.         $event->setSource($source);
  130.         $parameters = $event->getParameters();
  131.         $Carts = $parameters['Carts'];
  132.         $isDeliveryFree = $parameters['is_delivery_free'];
  134.         foreach($Carts as $Cart){
  135.             foreach($Cart->getCartItems() as $CartItem){
  136.                 $flg = $CartItem->getDeliveryFreeFlg();
  137.                 if($flg == OptionCategory::ON){
  138.                     if(!$isDeliveryFree[$Cart->getCartKey()]){
  139.                         $isDeliveryFree[$Cart->getCartKey()] = true;
  140.                     }
  141.                 }
  142.             }
  143.         }
  145.         $parameters['is_delivery_free'] = $isDeliveryFree;
  146.         $event->setParameters($parameters);
  147.     }
  148. }