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don't use count() to check for empty page

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This commit is contained in:
Evan Prodromou 2009-04-07 23:57:45 -04:00
parent c21335384e
commit 579332aa24
3 changed files with 19 additions and 25 deletions
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17
actions/favorited.php
View File

@ -104,9 +104,9 @@ class FavoritedAction extends Action
{
parent::prepare($args);
$this->page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
common_set_returnto($this->selfUrl());
return true;
}
@ -143,13 +143,10 @@ class FavoritedAction extends Action
$this->elementStart('div', 'instructions');
$this->raw($output);
$this->elementEnd('div');
}
$favorite = new Fave;
if ($favorite->count()) {
return;
}
function showEmptyList()
{
$message = _('Favorite notices appear on this page but no one has favorited one yet.') . ' ';
if (common_logged_in()) {
@ -217,6 +214,10 @@ class FavoritedAction extends Action
$cnt = $nl->show();
if ($cnt == 0) {
$this->showEmptyList();
}
$this->pagination($this->page > 1, $cnt > NOTICES_PER_PAGE,
$this->page, 'favorited');
}

17
actions/public.php
View File

@ -166,19 +166,8 @@ class PublicAction extends Action
$nav->show();
}
function showPageNotice()
function showEmptyList()
{
$notice = new Notice;
if (!$notice) {
$this->serverError(_('Could not retrieve public stream.'));
return;
}
if ($notice->count()) {
return;
}
$message = _('This is the public timeline for %%site.name%% but no one has posted anything yet.') . ' ';
if (common_logged_in()) {
@ -216,6 +205,10 @@ class PublicAction extends Action
$cnt = $nl->show();
if ($cnt == 0) {
$this->showEmptyList();
}
$this->pagination($this->page > 1, $cnt > NOTICES_PER_PAGE,
$this->page, 'public');
}

10
actions/publictagcloud.php
View File

@ -62,12 +62,10 @@ class PublictagcloudAction extends Action
$this->element('p', 'instructions',
sprintf(_('These are most popular recent tags on %s '),
common_config('site', 'name')));
}
$tags = new Notice_tag;
if ($tags->count()) {
return;
}
function showEmptyList()
{
$message = _('No one has posted a notice with a [hashtag](%%doc.tags%%) yet.') . ' ';
if (common_logged_in()) {
@ -144,6 +142,8 @@ class PublictagcloudAction extends Action
$this->elementEnd('dd');
$this->elementEnd('dl');
$this->elementEnd('div');
} else {
$this->showEmptyList();
}
}