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Added EVENT to homestubnav

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Changed menu->submenu(). if (! $menu->getItems()) then do nothing
This commit is contained in:
buttle 2015-02-10 19:20:01 +01:00
parent a45cdae083
commit 2a0a0287d4
2 changed files with 14 additions and 8 deletions
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4
lib/homestubnav.php
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@ -49,6 +49,7 @@ class HomeStubNav extends Menu
{
function getItems()
{
if (Event::handle('StartHomeStubNav', array(&$this->action))) {
return array(array('top',
array(),
// TRANS: Menu item in personal group navigation menu.
@ -57,5 +58,8 @@ class HomeStubNav extends Menu
// TRANS: %s is a username.
_('Back to top'),
'nav_return_top'));
Event::handle('EndHomeStubNav', array(&$this->action));
}
return Null;
}
}

2
lib/menu.php
View File

@ -150,6 +150,8 @@ class Menu extends Widget
function submenu($label, $menu)
{
if(!$menu->getItems())
return;
$this->action->elementStart('li');
$this->action->element('h3', null, $label);
$menu->show();