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Productivite/Snipe-IT/app/Http/Requests/ItemImportRequest.php

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+<?php
+
+namespace App\Http\Requests;
+
+use App\Models\Import;
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Support\Facades\Auth;
+
+class ItemImportRequest extends FormRequest
+{
+    /**
+     * Determine if the user is authorized to make this request.
+     *
+     * @return bool
+     */
+    public function authorize()
+    {
+        return true;
+    }
+
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array
+     */
+    public function rules()
+    {
+        return [
+            'import-type' => 'required',
+        ];
+    }
+
+    public function import(Import $import)
+    {
+        ini_set('max_execution_time', env('IMPORT_TIME_LIMIT', 600)); //600 seconds = 10 minutes
+        ini_set('memory_limit', env('IMPORT_MEMORY_LIMIT', '500M'));
+
+        $filename = config('app.private_uploads').'/imports/'.$import->file_path;
+        $import->import_type = $this->input('import-type');
+        $class = title_case($import->import_type);
+        $classString = "App\\Importer\\{$class}Importer";
+        $importer = new $classString($filename);
+        $import->field_map = request('column-mappings');
+        $import->save();
+        $fieldMappings = [];
+
+        if ($import->field_map) {
+            foreach ($import->field_map as $field => $fieldValue) {
+                $errorMessage = null;
+
+                if (is_null($fieldValue)) {
+                    $errorMessage = trans('validation.import_field_empty', ['fieldname' => $field]);
+                    $this->errorCallback($import, $field, $errorMessage);
+
+                    return $this->errors;
+                }
+            }
+            // We submit as csv field: column, but the importer is happier if we flip it here.
+            $fieldMappings = array_change_key_case(array_flip($import->field_map), CASE_LOWER);
+        }
+        $importer->setCallbacks([$this, 'log'], [$this, 'progress'], [$this, 'errorCallback'])
+                 ->setUserId(Auth::id())
+                 ->setUpdating($this->get('import-update'))
+                 ->setShouldNotify($this->get('send-welcome'))
+                 ->setUsernameFormat('firstname.lastname')
+                 ->setFieldMappings($fieldMappings);
+        $importer->import();
+
+        return $this->errors;
+    }
+
+    public function log($string)
+    {
+        \Log::Info($string);
+    }
+
+    public function progress($count)
+    {
+        // Open for future
+    }
+
+    public function errorCallback($item, $field, $errorString)
+    {
+        $this->errors[$item->name][$field] = $errorString;
+    }
+
+    private $errors;
+}