function au_subgroups_breadcrumb_override($params)
{
switch ($params['segments'][0]) {
case 'profile':
$group = get_entity($params['segments'][1]);
if (!$group) {
return;
}
$breadcrumbs[] = array('title' => elgg_echo('groups'), 'link' => elgg_get_site_url() . 'groups/all');
$parentcrumbs = au_subgroups_parent_breadcrumbs($group, false);
foreach ($parentcrumbs as $parentcrumb) {
$breadcrumbs[] = $parentcrumb;
}
$breadcrumbs[] = array('title' => $group->name, 'link' => NULL);
set_input('au_subgroups_breadcrumbs', $breadcrumbs);
break;
case 'edit':
$group = get_entity($params['segments'][1]);
if (!$group) {
return;
}
$breadcrumbs[] = array('title' => elgg_echo('groups'), 'link' => elgg_get_site_url() . 'groups/all');
$parentcrumbs = au_subgroups_parent_breadcrumbs($group, false);
foreach ($parentcrumbs as $parentcrumb) {
$breadcrumbs[] = $parentcrumb;
}
$breadcrumbs[] = array('title' => $group->name, 'link' => $group->getURL());
$breadcrumbs[] = array('title' => elgg_echo('groups:edit'), 'link' => NULL);
set_input('au_subgroups_breadcrumbs', $breadcrumbs);
break;
}
}
<?php
$page_owner = elgg_get_page_owner_entity();
$any_member = $page_owner->subgroups_members_create_enable != 'no';
if (!($any_member && $page_owner->isMember())) {
if (!$page_owner->canEdit()) {
register_error(elgg_echo('au_subgroups:noedit'));
forward($page_owner->getURL());
}
}
$title = elgg_echo('au_subgroups:add:subgroup');
// set up breadcrumb navigation
au_subgroups_parent_breadcrumbs($page_owner);
elgg_push_breadcrumb($page_owner->name, $page_owner->getURL());
elgg_push_breadcrumb(elgg_echo('au_subgroups:add:subgroup'));
$content = elgg_view('groups/edit');
$body = elgg_view_layout('content', array('title' => $title, 'content' => $content, 'filter' => false));
echo elgg_view_page($title, $body);
