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-rw-r--r--actions/public.php35
1 files changed, 30 insertions, 5 deletions
diff --git a/actions/public.php b/actions/public.php
index dc15a3a5e..89b12493a 100644
--- a/actions/public.php
+++ b/actions/public.php
@@ -26,7 +26,7 @@ class PublicAction extends StreamAction {
function handle($args) {
parent::handle($args);
- $page = $this->arg('page') || 1;
+ $page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
common_show_header(_t('Public timeline'), array($this, 'show_header'));
@@ -51,16 +51,41 @@ class PublicAction extends StreamAction {
# XXX: filter out private notifications
$notice->orderBy('created DESC');
- $notice->limit((($page-1)*NOTICES_PER_PAGE), NOTICES_PER_PAGE);
+
+ # We fetch one extra, to see if we need an "older" link
+
+ $notice->limit((($page-1)*NOTICES_PER_PAGE), NOTICES_PER_PAGE + 1);
- $notice->find();
+ $cnt = $notice->find();
common_element_start('div', 'notices');
- while ($notice->fetch()) {
- $this->show_notice($notice);
+ for ($i = 0; $i < min($cnt, NOTICES_PER_PAGE); $i++) {
+ if ($notice->fetch()) {
+ $this->show_notice($notice);
+ } else {
+ // shouldn't happen!
+ break;
+ }
}
+ if ($page > 1) {
+ common_element_start('span', 'floatLeft width25');
+ common_element('a', array('href' => common_local_url('public',
+ array('page' => $page-1)),
+ 'class' => 'newer'),
+ _t('Newer'));
+ common_element_end('span');
+ }
+
+ if ($cnt > NOTICES_PER_PAGE) {
+ common_element_start('span', 'floatRight width25');
+ common_element('a', array('href' => common_local_url('public',
+ array('page' => $page+1)),
+ 'class' => 'older'),
+ _t('Older'));
+ common_element_end('span');
+ }
common_element_end('div');
}
}