From 494e7f29ac5a003849329e5b4271a555673c1788 Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Sat, 16 Jun 2018 21:49:57 +0200
Subject: [PATCH] login/edit: refresh thumbnails on avatar upload

---
 login/edit.php | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/login/edit.php b/login/edit.php
index cfbc2d7..9611c7d 100644
--- a/login/edit.php
+++ b/login/edit.php
@@ -85,6 +85,10 @@ if ($_POST) {
 		if (!@move_uploaded_file($val['tmp_name'], $cols[$col]['target'])) {
 			$colwarn[$col] = "Fout bij opslaan.";
 		}
+		foreach (@glob('thumb/*/') as $thumbres) {
+			# attempt to remove old derivations
+			@unlink($thumbres.'/'.$cols[$col]['target']);
+		}
 		$cols[$col]['value'] = '';
 	}
 
@@ -115,9 +119,9 @@ foreach ($cols as $col => &$colconf) {
 	print "\t";
 	printf('<li><label for="%s">%s:</label>', $col, ucfirst($colconf['label']));
 	if (@$colconf['type'] == 'file' and isset($colconf['value'])) {
-		printf('<a href="/%s"><img src="/thumb/%s/%s" /></a><br />',
+		printf('<a href="/%s"><img src="/thumb/%s/%s?%s" /></a><br />',
 			$colconf['target'],
-			200, $colconf['target']
+			200, $colconf['target'], filemtime($colconf['target'])
 		);
 	}
 	print "<input";
-- 
2.30.0