Friendica/friendica-github
1
0
Fork 0
mirror of https://github.com/friendica/friendica synced 2024-11-17 22:23:41 +00:00
Code Issues Projects Releases Packages Wiki Activity

improve previous / next function in photo gallery

Browse source
This commit is contained in:
Hannes Heute 2023-01-04 14:25:33 +01:00
parent a12172cf69
commit 46461be818
1 changed files with 8 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
mod/photos.php
View file

@ -937,11 +937,17 @@ function photos_content(App $a)
$nxt = null;
foreach ($prvnxt as $z => $entry) {
if ($entry['resource-id'] == $ph[0]['resource-id']) {
$prv = $z - 1;
$nxt = $z + 1;
$prv = ($order_field === 'created') ? ($z - 1) : ($z + 1);
$nxt = ($order_field === 'created') ? ($z + 1) : ($z - 1);
if ($prv < 0) {
$prv = count($prvnxt) - 1;
}
if ($nxt < 0) {
$nxt = count($prvnxt) - 1;
}
if ($prv >= count($prvnxt)) {
$prv = 0;
}
if ($nxt >= count($prvnxt)) {
$nxt = 0;
}