fixed multilineIndent (#1669)

src/Invoice/Renderer/CsvRenderer.php

@@ -1,51 +0,0 @@
-<?php
-
-/*
- * This file is part of the Kimai time-tracking app.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace App\Invoice\Renderer;
-
-use App\Invoice\RendererInterface;
-use PhpOffice\PhpSpreadsheet\IOFactory;
-use PhpOffice\PhpSpreadsheet\Spreadsheet;
-
-final class CsvRenderer extends AbstractSpreadsheetRenderer implements RendererInterface
-{
-    /**
-     * @return string[]
-     */
-    protected function getFileExtensions()
-    {
-        return ['.csv'];
-    }
-
-    /**
-     * @return string
-     */
-    protected function getContentType()
-    {
-        return 'text/csv';
-    }
-
-    /**
-     * @param Spreadsheet $spreadsheet
-     * @return string
-     * @throws \Exception
-     */
-    protected function saveSpreadsheet(Spreadsheet $spreadsheet)
-    {
-        $filename = tempnam(sys_get_temp_dir(), 'kimai-invoice-csv');
-        if (false === $filename) {
-            throw new \Exception('Could not open temporary file');
-        }
-
-        $writer = IOFactory::createWriter($spreadsheet, 'Csv');
-        $writer->save($filename);
-
-        return $filename;
-    }
-}