Spreadsheet

application/libraries/reports/invoice/Excel/InvoiceSpreadsheet.php

@@ -0,0 +1,88 @@
+<?php
+/**
+ * Created by Pensare Software.
+ * User: Theo Weijmer
+ * Date: 29/07/2018
+ * Time: 20:04
+ */
+
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
+
+class InvoiceSpreadsheet {
+
+    private $invoiceReport;
+    private $spreadsheet;
+    private $invoiceSheet;
+    private $fullpathname;
+    private $filename;
+    private $ci;
+
+    public function __construct( $invoiceReport )
+    {
+        $this->ci =& get_instance();
+
+        $this->invoiceReport = $invoiceReport;
+
+        $this->ci->load->helper( 'download' );
+
+        $this->handle();
+    }
+
+    private function handle()
+    {
+        $this->setSpreadsheet();
+
+        $this->setInvoiceSheet();
+
+        $this->setFilename();
+
+        $this->setFullPathname();
+
+        $this->createFile();
+
+        $this->downloadSpreadsheet();
+    }
+
+    private function setSpreadsheet()
+    {
+        $this->spreadsheet = new Spreadsheet();
+    }
+
+    private function setInvoiceSheet()
+    {
+        $invoiceSheet = new Worksheet( $this->spreadsheet, 'Facturen' );
+
+        $this->invoiceSheet =
+            $this->spreadsheet->addSheet( $invoiceSheet );
+
+        new InvoiceSheet( $this->invoiceReport['invoiceOverview'], $this->invoiceSheet );
+    }
+
+    private function setFilename()
+    {
+        $this->filename = 'facturen' . date( 'YmdHis' ) . '.xlsx';
+    }
+
+    private function setFullPathname()
+    {
+        $this->fullpathname = MYROOTPATH . 'documents/spreadsheets/' . $this->filename;
+    }
+
+    private function createFile()
+    {
+        $writer = new Xlsx( $this->spreadsheet );
+
+        $writer->save( $this->fullpathname );
+    }
+
+    private function downloadSpreadsheet()
+    {
+        $data = file_get_contents( $this->fullpathname );
+
+        force_download( $this->filename, $data );
+    }
+
+
+}