From 551047edb67717d5e03f719dbff2c8699b7126be Mon Sep 17 00:00:00 2001
From: Ben Harris <bharris@hagerty.com>
Date: Wed, 25 Oct 2017 15:50:27 -0400
Subject: [PATCH] add check for empty post

---
 export.php                   |  13 ++++++++-----
 export.xlsx => template.xlsx | Bin
 ~$export.xlsx                | Bin 165 -> 0 bytes
 3 files changed, 8 insertions(+), 5 deletions(-)
 rename export.xlsx => template.xlsx (100%)
 delete mode 100755 ~$export.xlsx

diff --git a/export.php b/export.php
index 21b29a9..6ba6242 100644
--- a/export.php
+++ b/export.php
@@ -2,15 +2,18 @@
 
 require_once __DIR__ . "/vendor/autoload.php";
 
+if (empty($_POST["test_cases"])) {
+    header("Location: /~ben/testgen/");
+    die();
+}
 
-$excel = PHPExcel_IOFactory::load("export.xlsx");
-
+// split input by line and place into template at cell B2
 $cases = explode("\n", $_POST["test_cases"]);
+$excel = PHPExcel_IOFactory::load("template.xlsx");
 $excel->getActiveSheet()->fromArray(array_chunk($cases, 1), NULL, 'B2');
 
+// set the right download headers
 header('Content-Type: application/vnd.ms-excel');
 header('Content-Disposition: attachment;filename="testcase-template.xls"');
 header('Cache-Control: max-age=0');
-$writer = PHPExcel_IOFactory::createWriter($excel, 'Excel5');
-$writer->save('php://output');
-
+PHPExcel_IOFactory::createWriter($excel, 'Excel5')->save('php://output');
diff --git a/export.xlsx b/template.xlsx
similarity index 100%
rename from export.xlsx
rename to template.xlsx
diff --git a/~$export.xlsx b/~$export.xlsx
deleted file mode 100755
index ccf2a80e22215d62cd6c8e294a0ac4035f6d23c9..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 165
scmd;bO3hR7NGvMKELI=^a4|SBq%!0&C@^?1Br+5MVJ1T{kVhK`0DhwqQ2+n{