| 1 |  |  | <?php | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  |  * Rebuild Url Rewrite for magento 2 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  |  * Copyright (C) 2017 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  |  * This file is part of DanielSousa/UrlRewrite. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  |  * DanielSousa/UrlRewrite is free software: you can redistribute it and/or modify | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  |  * it under the terms of the GNU General Public License as published by | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  |  * the Free Software Foundation, either version 3 of the License, or | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  |  * (at your option) any later version. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 13 |  |  |  * This program is distributed in the hope that it will be useful, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 14 |  |  |  * but WITHOUT ANY WARRANTY; without even the implied warranty of | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 |  |  |  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | 
            
                                                                                                            
                            
            
                                    
            
            
                | 16 |  |  |  * GNU General Public License for more details. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 17 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 18 |  |  |  * You should have received a copy of the GNU General Public License | 
            
                                                                                                            
                            
            
                                    
            
            
                | 19 |  |  |  * along with this program. If not, see <http://www.gnu.org/licenses/>. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 20 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 21 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 22 |  |  | namespace DanielSousa\UrlRewrite\Console\Command; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 23 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 24 |  |  | use Magento\UrlRewrite\Service\V1\Data\UrlRewrite; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 25 |  |  | use Symfony\Component\Console\Input\InputInterface; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 26 |  |  | use Symfony\Component\Console\Input\InputOption; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 |  |  | use Symfony\Component\Console\Output\OutputInterface; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 29 |  |  | class Products extends AbstractUrlRewriteCommand | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 |  |  | { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 31 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 32 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 |  |  |      * Name of product input option | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 35 |  |  |     const INPUT_PRODUCT = 'product'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 36 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 38 |  |  |      * Force of force input option | 
            
                                                                                                            
                            
            
                                    
            
            
                | 39 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 40 |  |  |     const INPUT_FORCE = 'force'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 41 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 42 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 43 |  |  |      * Name of product input option | 
            
                                                                                                            
                            
            
                                    
            
            
                | 44 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 45 |  |  |     const INPUT_STORE = 'store'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 46 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 47 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 48 |  |  |      * @var \Magento\Catalog\Model\ResourceModel\Product\Collection | 
            
                                                                                                            
                            
            
                                    
            
            
                | 49 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 50 |  |  |     protected $_collection = null; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 51 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 52 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 53 |  |  |      * Collections to process | 
            
                                                                                                            
                            
            
                                    
            
            
                | 54 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 55 |  |  |     protected $_collections = []; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 56 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 57 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 58 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 59 |  |  |      * {@inheritdoc} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 60 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 61 |  |  |     protected function configure() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 62 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 63 |  |  |         $options = [ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 64 |  |  |             new InputOption( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 65 |  |  |                 self::INPUT_PRODUCT, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 66 |  |  |                 'p', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 67 |  |  |                 InputOption::VALUE_OPTIONAL, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 68 |  |  |                 'Reindex a specific product' | 
            
                                                                                                            
                            
            
                                    
            
            
                | 69 |  |  |             ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 70 |  |  |             new InputOption( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 71 |  |  |                 self::INPUT_STORE, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 72 |  |  |                 's', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 73 |  |  |                 InputOption::VALUE_OPTIONAL, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 74 |  |  |                 'Reindex a specific store', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 75 |  |  |                 \Magento\Store\Model\Store::DEFAULT_STORE_ID | 
            
                                                                                                            
                            
            
                                    
            
            
                | 76 |  |  |             ) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 77 |  |  |         ]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 78 |  |  |         $this->setName('urlrewrite:rebuild:products'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 79 |  |  |         $this->setDescription('Rebuild Product URL Rewrites'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 80 |  |  |         $this->setDefinition($options); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 81 |  |  |         parent::configure(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 82 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 83 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 84 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 85 |  |  |      * {@inheritdoc} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 86 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 87 |  |  |     protected function execute(InputInterface $input, OutputInterface $output) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 88 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 89 |  |  |         parent::execute($input, $output); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 90 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 91 |  |  |         try { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 92 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 93 |  |  |             $productIds = $input->getOption(self::INPUT_PRODUCT); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 94 |  |  |             $storeId = $input->getOption(self::INPUT_STORE); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 95 |  |  |             $this->prepareCollections($storeId, $productIds); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 96 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 97 |  |  |             if ($size = $this->getSizeToProcess()) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 98 |  |  |                 $this->progressBar->start($size); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 99 |  |  |                 $this->rebuildUrls(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 100 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 101 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 102 |  |  |             $this->progressBar->finish(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 103 |  |  |             $this->output->write('', true); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 104 |  |  |         } catch (\Exception $e) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 105 |  |  |             $this->output->writeln($e->getMessage()); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 106 |  |  |             return \Magento\Framework\Console\Cli::RETURN_FAILURE; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 107 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 108 |  |  |         return \Magento\Framework\Console\Cli::RETURN_SUCCESS; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 109 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 110 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 111 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 112 |  |  |      * Generate product url by product | 
            
                                                                                                            
                            
            
                                    
            
            
                | 113 |  |  |      * @param $args | 
            
                                                                                                            
                            
            
                                    
            
            
                | 114 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 115 |  |  |     public function callbackGenerateProductUrl($args) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 116 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 117 |  |  |         try { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 118 |  |  |             if (!isset($args['row']['entity_id'])) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 119 |  |  |                 $this->output->writeln('Id not found'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 120 |  |  |                 return; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 121 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 122 |  |  |             $productId = $args['row']['entity_id']; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 123 |  |  |             $this->progressBar->setMessage($productId); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 124 |  |  |             $this->progressBar->advance(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 125 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 126 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 127 |  |  |             $product = clone $args['product']; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 128 |  |  |             $product->load($productId); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 129 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 130 |  |  |             $storeId = $args['storeId']; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 131 |  |  |             if (is_null($storeId)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 132 |  |  |                 $storeId = \Magento\Store\Model\Store::DEFAULT_STORE_ID; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 133 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 134 |  |  |             $product->setStoreId($storeId); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 135 |  |  |             $this->removeProductUrls($productId, $storeId); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 136 |  |  |             $this->replaceUrls( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 137 |  |  |                 $this->prepareUrls($product) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 138 |  |  |             ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 139 |  |  |         } catch (\Exception $e) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 140 |  |  |             $this->output->writeln($e->getMessage() . '- Product ID -' . $productId); | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 141 |  |  |             return; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 142 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 143 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 144 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 145 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 146 |  |  |      *  Remove Product urls | 
            
                                                                                                            
                            
            
                                    
            
            
                | 147 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 148 |  |  |      * @param $productId | 
            
                                                                                                            
                            
            
                                    
            
            
                | 149 |  |  |      * @param null $storeId | 
            
                                                                                                            
                            
            
                                    
            
            
                | 150 |  |  |      * @return bool | 
            
                                                                                                            
                            
            
                                    
            
            
                | 151 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 152 |  |  |     protected function removeProductUrls($productId, $storeId = null) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 153 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 154 |  |  |         if (!is_numeric($productId)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 155 |  |  |             return false; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 156 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 157 |  |  |         $data = [ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 158 |  |  |             UrlRewrite::ENTITY_ID => $productId, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 159 |  |  |             UrlRewrite::ENTITY_TYPE => \Magento\CatalogUrlRewrite\Model\ProductUrlRewriteGenerator::ENTITY_TYPE, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 160 |  |  |             UrlRewrite::IS_AUTOGENERATED => 1, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 161 |  |  |             UrlRewrite::REDIRECT_TYPE => 0, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 162 |  |  |             UrlRewrite::STORE_ID => $storeId | 
            
                                                                                                            
                            
            
                                    
            
            
                | 163 |  |  |         ]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 164 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 165 |  |  |         try { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 166 |  |  |             $this->getUrlPersist()->deleteByData($data); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 167 |  |  |         } catch (\Exception $e) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 168 |  |  |             $this->output->writeln($e->getMessage()); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 169 |  |  |             return false; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 170 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 171 |  |  |         return true; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 172 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 173 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 174 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 175 |  |  |      *  Generate list of product urls | 
            
                                                                                                            
                            
            
                                    
            
            
                | 176 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 177 |  |  |      * @param $product | 
            
                                                                                                            
                            
            
                                    
            
            
                | 178 |  |  |      * @return array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 179 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 180 |  |  |     private function prepareUrls($product) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 181 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 182 |  |  |         return $this->getProductUrlRewriteGenerator()->generate($product); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 183 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 184 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 185 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 186 |  |  |      *  Get Product Url Generator | 
            
                                                                                                            
                            
            
                                    
            
            
                | 187 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 188 |  |  |      * @return \Magento\CatalogUrlRewrite\Model\ProductUrlRewriteGenerator | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 189 |  |  |      */ | 
            
                                                                        
                            
            
                                    
            
            
                | 190 |  |  |     protected function getProductUrlRewriteGenerator() | 
            
                                                                        
                            
            
                                    
            
            
                | 191 |  |  |     { | 
            
                                                                        
                            
            
                                    
            
            
                | 192 |  |  |         return $this->getObjectManager()->create('\Magento\CatalogUrlRewrite\Model\ProductUrlRewriteGenerator'); | 
            
                                                                        
                            
            
                                    
            
            
                | 193 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 194 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 195 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 196 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 197 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 198 |  |  |      * Prepare Collections to process | 
            
                                                                                                            
                            
            
                                    
            
            
                | 199 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 200 |  |  |      * @param $storeId | 
            
                                                                                                            
                            
            
                                    
            
            
                | 201 |  |  |      * @param $productIds | 
            
                                                                                                            
                            
            
                                    
            
            
                | 202 |  |  |      * @throws \Exception | 
            
                                                                                                            
                            
            
                                    
            
            
                | 203 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 204 |  |  |     protected function prepareCollections($storeId, $productIds) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 205 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 206 |  |  |         if (\Magento\Store\Model\Store::DEFAULT_STORE_ID == $storeId) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 207 |  |  |             $stores = $this->getStoreManager()->getStores(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 208 |  |  |         } else { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 209 |  |  |             $stores = [$this->getStoreManager()->getStore($storeId)]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 210 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 211 |  |  |         if (empty($stores)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 212 |  |  |             throw new \Exception('Invalid store'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 213 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 214 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 215 |  |  |         foreach ($stores as $store) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 216 |  |  |             $this->_collection = null; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 217 |  |  |             $storeId = $store->getId(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 218 |  |  |             $this->getProductCollection(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 219 |  |  |             $this->addFilterProductIds($productIds); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 220 |  |  |             $this->addStoreFilter($storeId); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 221 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 222 |  |  |             $this->addCollections($this->_collection, $storeId); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 223 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 224 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 225 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 226 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 227 |  |  |      * Get product collection | 
            
                                                                                                            
                            
            
                                    
            
            
                | 228 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 229 |  |  |      * @return \Magento\Catalog\Model\ResourceModel\Product\Collection | 
            
                                                                                                            
                            
            
                                    
            
            
                | 230 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 231 |  |  |     protected function getProductCollection() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 232 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 233 |  |  |         if (is_null($this->_collection)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 234 |  |  |             /** @var \Magento\Catalog\Model\ResourceModel\Product\Collection $collection */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 235 |  |  |             $this->_collection = $this->getObjectManager()->create('\Magento\Catalog\Model\ResourceModel\Product\CollectionFactory')->create(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 236 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 237 |  |  |         return $this->_collection; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 238 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 239 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 240 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 241 |  |  |      * Filter collection by product ID | 
            
                                                                                                            
                            
            
                                    
            
            
                | 242 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 243 |  |  |      * @param null $productIds | 
            
                                                                                                            
                            
            
                                    
            
            
                | 244 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 245 |  |  |     private function addFilterProductIds($productIds = null) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 246 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 247 |  |  |         if (is_null($productIds) || is_null($this->_collection)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 248 |  |  |             return; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 249 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 250 |  |  |         $this->_collection->addIdFilter(explode(',', $productIds)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 251 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 252 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 253 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 254 |  |  |      * Filter Collection by Store | 
            
                                                                                                            
                            
            
                                    
            
            
                | 255 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 256 |  |  |      * @param null $storeId | 
            
                                                                                                            
                            
            
                                    
            
            
                | 257 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 258 |  |  |     private function addStoreFilter($storeId = null) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 259 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 260 |  |  |         if (is_null($storeId) || is_null($this->_collection)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 261 |  |  |             return; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 262 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 263 |  |  |         $this->_collection | 
            
                                                                                                            
                            
            
                                    
            
            
                | 264 |  |  |             ->addStoreFilter($storeId) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 265 |  |  |             ->setStoreId($storeId);; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 266 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 267 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 268 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 269 |  |  |      * Add collection to process | 
            
                                                                                                            
                            
            
                                    
            
            
                | 270 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 271 |  |  |      * @param \Magento\Catalog\Model\ResourceModel\Product\Collection $collection | 
            
                                                                                                            
                            
            
                                    
            
            
                | 272 |  |  |      * @param $storeId | 
            
                                                                                                            
                            
            
                                    
            
            
                | 273 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 274 |  |  |     protected function addCollections(\Magento\Catalog\Model\ResourceModel\Product\Collection $collection, $storeId) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 275 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 276 |  |  |         $this->_collections[$storeId] = $collection; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 277 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 278 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 279 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 280 |  |  |      * Number of Items to process | 
            
                                                                                                            
                            
            
                                    
            
            
                | 281 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 282 |  |  |      * @return int | 
            
                                                                                                            
                            
            
                                    
            
            
                | 283 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 284 |  |  |     protected function getSizeToProcess() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 285 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 286 |  |  |         $size = 0; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 287 |  |  |         foreach ($this->_collections as $collection) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 288 |  |  |             $size += $collection->getSize(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 289 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 290 |  |  |         return $size; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 291 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 292 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 293 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 294 |  |  |      * Rebuild Urls | 
            
                                                                                                            
                            
            
                                    
            
            
                | 295 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 296 |  |  |     protected function rebuildUrls() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 297 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 298 |  |  |         foreach ($this->_collections as $storeId => $collection) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 299 |  |  |             $this->getIterator()->walk( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 300 |  |  |                 $collection->getSelect(), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 301 |  |  |                 [[$this, 'callbackGenerateProductUrl']], | 
            
                                                                                                            
                            
            
                                    
            
            
                | 302 |  |  |                 [ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 303 |  |  |                     'product' => $this->getProductFactory(), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 304 |  |  |                     'storeId' => $storeId | 
            
                                                                                                            
                            
            
                                    
            
            
                | 305 |  |  |                 ] | 
            
                                                                                                            
                            
            
                                    
            
            
                | 306 |  |  |             ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 307 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 308 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 309 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 310 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 311 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 312 |  |  |      * Create product factory | 
            
                                                                                                            
                            
            
                                    
            
            
                | 313 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 314 |  |  |      * @return \Magento\Catalog\Model\ProductFactory | 
            
                                                                                                            
                            
            
                                    
            
            
                | 315 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 316 |  |  |     protected function getProductFactory() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 317 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 318 |  |  |         return $this->getObjectManager()->create('\Magento\Catalog\Model\ProductFactory')->create(); | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 319 |  |  |     } | 
            
                                                        
            
                                    
            
            
                | 320 |  |  | } | 
            
                        
If you define a variable conditionally, it can happen that it is not defined for all execution paths.
Let’s take a look at an example:
In the above example, the variable $x is defined if you pass “foo” or “bar” as argument for $a. However, since the switch statement has no default case statement, if you pass any other value, the variable $x would be undefined.
Available Fixes
Check for existence of the variable explicitly:
Define a default value for the variable:
Add a value for the missing path: