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add pagination to all and public

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darcs-hash:20080528173917-84dde-b623d152de415de3790673b8a4eaafb584b23752.gz
This commit is contained in:
Evan Prodromou 2008-05-28 13:39:17 -04:00
parent 182aa9a101
commit d0e03e8cad
2 changed files with 60 additions and 10 deletions
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35
actions/all.php
View File

@ -77,17 +77,42 @@ class AllAction extends StreamAction {
$notice->orderBy('created DESC');
$page = $this->arg('page') || 1;
$page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
$notice->limit((($page-1)*NOTICES_PER_PAGE), NOTICES_PER_PAGE);
$notice->limit((($page-1)*NOTICES_PER_PAGE), NOTICES_PER_PAGE + 1);
$notice->find();
$cnt = $notice->find();
common_element_start('div', 'notices width100');
common_element('h2', 'notices', _t('Notices'));
while ($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('all',
array('nickname' => $profile->nickname,
'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('all',
array('nickname' => $profile->nickname,
'page' => $page+1)),
'class' => 'older'),
_t('Older'));
common_element_end('span');
}
# XXX: show a link for the next page

35
actions/public.php
View File

@ -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');
}
}