Product import functionality updated

Author: Tyler Mills

n98-magerun.yaml

@@ -5,4 +5,5 @@ commands:
   customCommands:
     - Etre\Shell\Console\Commands\Patch\ListCommand
     - Etre\Shell\Console\Commands\Patch\DebugCommand
-    - Etre\Shell\Console\Commands\Import\ProductsCommand
+    - Etre\Shell\Console\Commands\Import\ProductsCommand
+    - Etre\Shell\Console\Commands\Import\ListCommand

src/Console/Commands/Import/ListCommand.php

@@ -0,0 +1,120 @@
+<?php
+
+namespace Etre\Shell\Console\Commands\Import;
+
+use Etre\Shell\Console\Commands\Import\Products\MapInput;
+use Etre\Shell\Helper\DirectoryHelper;
+use Etre\Shell\Helper\PatchesHelper;
+use Maatwebsite\Excel\Classes\PHPExcel;
+use Maatwebsite\Excel\Excel;
+use N98\Magento\Command\AbstractMagentoCommand;
+use Symfony\Component\Console\Helper\ProgressBar;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Question\Question;
+
+class ListCommand extends AbstractMagentoCommand
+{
+    const PRODUCT_IDENTIFIER = "sku";
+    /** @var DirectoryHelper $directoryHelper */
+    protected $directoryHelper;
+    /** @var PatchesHelper $patchesHelper */
+    protected $patchesHelper;
+
+    /**
+     * PatchCommand constructor.
+     * @param $patchHelper
+     */
+    public function __construct($name = null)
+    {
+        $this->directoryHelper = new DirectoryHelper();
+        $this->patchesHelper = new PatchesHelper($this->directoryHelper);
+
+        parent::__construct($name);
+    }
+
+    public function configure()
+    {
+        $this
+            ->setName('etre:import:list')
+            ->setDescription('List files in import directory.')
+            ->addArgument("path",InputArgument::OPTIONAL, "Relative path to subdirectory within ./var/import")
+            ->setHelp("This command lists available files");
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $this->detectMagento($output);
+        if(!$this->initMagento()) {
+            return;
+        }
+        $helper = $this->getHelper('question');
+        $importDirectory = \Mage::getBaseDir() . DS . "var" . DS . "import" . DS . $input->getArgument("path");
+        $output->writeln(scandir($importDirectory));
+    }
+
+    /**
+     * @param string $importFile
+     * @return \PHPExcel
+     */
+    protected function loadFile($importFile)
+    {
+        try {
+            $inputFileType = \PHPExcel_IOFactory::identify($importFile);
+            $objReader = \PHPExcel_IOFactory::createReader($inputFileType);
+            $objPHPExcel = $objReader->load($importFile);
+            return $objPHPExcel;
+        } catch(Exception $e) {
+            die('Error loading file "' . pathinfo($importFile, PATHINFO_BASENAME) . '": ' . $e->getMessage());
+        }
+        return $objPHPExcel;
+    }
+
+    /**
+     * @param $lastColumn
+     * @param $sheet
+     * @param $row
+     * @param $inputMappings
+     */
+    protected function mapFileColumns($lastColumn, $sheet, $row, $inputMappings)
+    {
+        $columnReverseMapping = [];
+
+        for($column = 'A'; $column != $lastColumn; $column++):
+            $cell = $sheet->getCell($column . $row);
+            $columnLetter = $cell->getColumn();
+            $colIndex = \PHPExcel_Cell::columnIndexFromString($columnLetter);
+            unset($mapped_magento_attribute);
+
+            $columnHeaderValue = $cell->getValue();
+            foreach($inputMappings as $attribute_code => $headerValue):
+                if(($headerValue == $columnHeaderValue || ($headerValue == $colIndex))):
+                    $mapped_magento_attribute = $attribute_code;
+                endif;
+            endforeach;
+            if(!isset($mapped_magento_attribute)):
+                continue;
+            else:
+                $columnReverseMapping[$columnLetter]['magento_attribute_map'] = $mapped_magento_attribute;
+                $columnReverseMapping[$columnLetter]["columnIndex"] = $colIndex;
+                $columnReverseMapping[$columnLetter]["columnName"] = $columnHeaderValue;
+                $columnReverseMapping[$columnLetter]["column"] = $columnLetter;
+            endif;
+        endfor;
+        return $columnReverseMapping;
+    }
+
+    /**
+     * @param $rowMap
+     * @return mixed
+     */
+    protected function itemsToUpdateFilter($rowMap)
+    {
+        $attributesToUpdate = $rowMap;
+        unset($attributesToUpdate[self::PRODUCT_IDENTIFIER]);
+        return $attributesToUpdate;
+    }
+
+}

src/Console/Commands/Import/ProductsCommand.php

@@ -9,6 +9,7 @@
 use Maatwebsite\Excel\Excel;
 use N98\Magento\Command\AbstractMagentoCommand;
 use Symfony\Component\Console\Helper\ProgressBar;
+use Symfony\Component\Console\Input\InputArgument;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Input\InputOption;
 use Symfony\Component\Console\Output\OutputInterface;
@@ -39,7 +40,7 @@ public function configure()
         $this
             ->setName('etre:import:products')
             ->setDescription('Import products')
-            ->addArgument("path", null, "Path to file in var directory: <comment>import/filename.csv</comment>")
+            ->addArgument("path",InputArgument::REQUIRED, "Path to Excel compatible file within var/import directory: <comment>subdir/filename.ext</comment>")
             ->addOption("map-attribute", "m", InputOption::VALUE_REQUIRED,
                 "Map attribute codes to headers." .
                 "\n<comment>-m mage_attribute_code:file_column_header,mage_attribute_code:file_column_header,...</comment>" .
@@ -62,7 +63,7 @@ protected function execute(InputInterface $input, OutputInterface $output)
         $mapInput = new MapInput($attributeMapString);
         $mapInput->getMappedAttributes();
 
-        $importFile = \Mage::getBaseDir() . DS . "var" . DS . "import" . DS . "import-20161017070019-1_Prepped_for_import_-_artificial_attributes-libre.csv";
+        $importFile = \Mage::getBaseDir() . DS . "var" . DS . "import" . DS . $input->getArgument("path");
         $excelDocument = $this->loadFile($importFile);
         $sheet = $excelDocument->getSheet(0);
         $lastColumn = $sheet->getHighestColumn();