X-Git-Url: http://git.shiar.net/minimedit.git/blobdiff_plain/9e77997d64595a5bd35f7aa884759dfe3d609dde..6236e7cb8d0bd38f741d988cc5241a7b37069555:/admin/commits.php

diff --git a/admin/commits.php b/admin/commits.php
index 7a97ad0..2543d79 100644
--- a/admin/commits.php
+++ b/admin/commits.php
@@ -1,5 +1,10 @@
 <?php
-$pagesize = 20;
+if (!function_exists('popen')) {
+	print "<p>Niet beschikbaar op deze server!</p>\n";
+	return;
+}
+
+$pagesize = intval(@$_GET['pagesize']) ?: 20;
 $gitcmd = "git log -n $pagesize --pretty='%at\t%an\t%s'";
 
 if ( $offset = intval(@$_GET['start']) ) {
@@ -20,16 +25,17 @@ if ( $log = popen($gitcmd, 'r') ) {
 	print "</ul>\n\n";
 	pclose($log);
 
+	$navbase = $Page == 'admin/commits' ? '?' : '/admin/commits?';
 	$nav = [];
-	$nav[] = sprintf('Pagina %d', floor($offset / $pagesize) + 1);
-	if ($offset > 0) {
-		$nav[] = sprintf('<a href="?start=%d">%s</a>', 0, 'laatste');
+	$nav[] = sprintf('Pagina %d', ceil($offset / $pagesize) + 1);
+	if ($lines >= $pagesize) {
+		$nav[] = sprintf('<a href="%sstart=%d">%s</a>', $navbase, $offset + $pagesize, 'eerder');
 	}
 	if ($offset > $pagesize) {
-		$nav[] = sprintf('<a href="?start=%d">%s</a>', $offset - $pagesize, 'later');
+		$nav[] = sprintf('<a href="%sstart=%d">%s</a>', $navbase, $offset - $pagesize, 'later');
 	}
-	if ($lines >= $pagesize) {
-		$nav[] = sprintf('<a href="?start=%d">%s</a>', $offset + $pagesize, 'eerder');
+	if ($offset > 0) {
+		$nav[] = sprintf('<a href="%s">%s</a>', $navbase, 'laatste');
 	}
 	printf("<p>%s</p>\n\n", implode(' • ', $nav));
 }