From 0da57203660e93b321ddc5578106fc988e8bf3de Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Tue, 12 Dec 2017 21:56:28 +0100
Subject: [PATCH] admin/commits: smaller page size on login

Option ?pagesize to customise. Prefer later page number on change.
---
 admin/commits.php | 4 ++--
 login.php         | 1 +
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/admin/commits.php b/admin/commits.php
index 2f2b642..11aae67 100644
--- a/admin/commits.php
+++ b/admin/commits.php
@@ -1,5 +1,5 @@
 <?php
-$pagesize = 20;
+$pagesize = intval(@$_GET['pagesize']) ?: 20;
 $gitcmd = "git log -n $pagesize --pretty='%at\t%an\t%s'";
 
 if ( $offset = intval(@$_GET['start']) ) {
@@ -22,7 +22,7 @@ if ( $log = popen($gitcmd, 'r') ) {
 
 	$navbase = $Page == 'admin/commits' ? '?' : '/admin/commits?';
 	$nav = [];
-	$nav[] = sprintf('Pagina %d', floor($offset / $pagesize) + 1);
+	$nav[] = sprintf('Pagina %d', ceil($offset / $pagesize) + 1);
 	if ($lines >= $pagesize) {
 		$nav[] = sprintf('<a href="%sstart=%d">%s</a>', $navbase, $offset + $pagesize, 'eerder');
 	}
diff --git a/login.php b/login.php
index fd1cba1..a9291a1 100644
--- a/login.php
+++ b/login.php
@@ -36,5 +36,6 @@ if (isset($_GET['goto'])) {
 <?php
 if (!empty($User['admin'])) {
 	print "<h3>Laatste aanpassingen</h3>\n";
+	$_GET['pagesize'] = 10;
 	include_once 'admin/commits.php';
 }
-- 
2.30.0