From c294943eeb642d1456cc5a57be8d1f64dc03a121 Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Thu, 14 Jun 2018 11:24:18 +0200
Subject: [PATCH] login/edit: create missing user profiles

---
 login/edit.php | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/login/edit.php b/login/edit.php
index 4cb3f11..75811ed 100644
--- a/login/edit.php
+++ b/login/edit.php
@@ -5,15 +5,11 @@ if (empty($user = &$User)) {
 }
 
 if (!empty($User['admin']) and $Page == 'login/edit' and $Args) {
-	$username = ltrim($Args, '/');
+	$username = strtolower(ltrim($Args, '/'));
 	$user = [
 		'dir' => "profile/$username",
 		'name' => $username,
 	];
-	if (!is_writable($user['dir'])) {
-		print "<p class=warn>Het is niet mogelijk om de gebruiker <em>{$user['name']}</em> aan te passen.</p>\n\n";
-		return;
-	}
 }
 
 $cols = [
@@ -26,7 +22,7 @@ foreach ($cols as $col => &$colconf) {
 	if (file_exists($colpath)) {
 		$colconf['value'] = file_get_contents($colpath);
 	}
-	if (!is_writable($user['dir'])) {
+	if (file_exists($user['dir']) and !is_writable($user['dir'])) {
 		continue;  # locked parent directory
 	}
 	if (isset($colconf['value']) and !is_writable($colpath)) {
@@ -41,6 +37,10 @@ $cols = [
 
 $colwarn = [];
 if ($_POST) {
+	if (!file_exists($user['dir']) and !@mkdir($user['dir'])) {
+		print "<p class=warn>Fout bij het aanmaken van gebruikersprofiel voor <em>{$user['name']}</em>.</p>\n\n";
+		return;
+	}
 	foreach ($_POST as $col => $val) {
 		if (!isset($cols[$col])) {
 			continue; # unknown
@@ -53,7 +53,7 @@ if ($_POST) {
 			$colwarn[$col] = "Kan niet worden aangepast.";
 			continue;
 		}
-		if (!file_put_contents($cols[$col]['target'], $val)) {
+		if (file_put_contents($cols[$col]['target'], $val) === FALSE) {
 			$colwarn[$col] = "Fout bij opslaan.";
 		}
 	}
-- 
2.30.0