diff options
Diffstat (limited to 'actions/public.php')
| -rw-r--r-- | actions/public.php | 35 |
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'); } } |