From 2ee336e09b872ed963686e5e05871b9e7a636f28 Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Sat, 16 Jun 2018 15:05:49 +0200
Subject: [PATCH] login/edit: treat avatar as jpeg images

---
 login/edit.php | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/login/edit.php b/login/edit.php
index bb2278f..e44d059 100644
--- a/login/edit.php
+++ b/login/edit.php
@@ -22,9 +22,10 @@ $cols = [
 ];
 
 foreach ($cols as $col => &$colconf) {
-	$colpath = "{$user['dir']}/$col.txt";
+	$filetype = @$colconf['type'] == 'file' ? 'jpg' : 'txt';
+	$colpath = "{$user['dir']}/$col.$filetype";
 	if (file_exists($colpath)) {
-		$colconf['value'] = @$colconf['type'] == 'file' ? '' :
+		$colconf['value'] = $filetype != 'txt' ? '' :
 			file_get_contents($colpath);
 	}
 	if (file_exists($user['dir']) and !is_writable($user['dir'])) {
@@ -112,6 +113,9 @@ if ($_POST) {
 foreach ($cols as $col => &$colconf) {
 	print "\t";
 	printf('<label for="%s">%s:</label> ', $col, ucfirst($colconf['label']));
+	if (@$colconf['type'] == 'file' and isset($colconf['value'])) {
+		printf('<img src="/%s" /><br />', $colconf['target']);
+	}
 	print "<input";
 	if (empty($colconf['target'])) print ' readonly';
 	printf(' type="%s" name="%s" id="%1$s" value="%s"',
@@ -119,6 +123,9 @@ foreach ($cols as $col => &$colconf) {
 		$col,
 		htmlspecialchars(@$colconf['value'])
 	);
+	if (@$colconf['type'] == 'file') {
+		printf(' accept="%s"', 'image/jpeg');
+	}
 	print ' placeholder="Niet ingesteld"';
 	print " />";
 
-- 
2.30.0