From 6ae2047b653270d73708f9793518b4feb9c2a4fd Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Sun, 8 Jul 2018 17:18:23 +0200
Subject: [PATCH] login/edit: filter to replace newlines in input values

Multiple names on Lijtweg.
---
 login/edit.php | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/login/edit.php b/login/edit.php
index 46b6132..6f3eff2 100644
--- a/login/edit.php
+++ b/login/edit.php
@@ -17,6 +17,7 @@ $cols = [
 	'name'  => [
 		'label' => 'volledige naam',
 		'explain' => "Alleen zichtbaar voor andere leden.",
+		'filter' => ["\n", '; '],
 	],
 	'email' => [
 		'label' => 'e-mailadres',
@@ -134,6 +135,11 @@ if ($_POST) {
 			}
 			continue;
 		}
+
+		if (isset($cols[$col]['filter'])) {
+			list ($targetstr, $inputstr) = $cols[$col]['filter'];
+			$val = str_replace($inputstr, $targetstr, $val);
+		}
 		if (isset($cols[$col]['value']) and $cols[$col]['value'] === $val) {
 			continue; # unaltered
 		}
@@ -230,6 +236,11 @@ foreach ($cols as $col => &$colconf) {
 		}
 	}
 	else {
+		if (isset($cols[$col]['filter'])) {
+			list ($targetstr, $inputstr) = $cols[$col]['filter'];
+			$colconf['value'] = str_replace($targetstr, $inputstr, $colconf['value']);
+		}
+
 		$attrs = [
 			'type'        => @$colconf['type'] ?: 'text',
 			'name'        => $col,
-- 
2.30.0