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MERGE List view breadcrumbs

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This commit is contained in:
Ingo Schommer 2012-04-18 21:14:14 +02:00
parent ca853d73f2
commit e5000dd330
1 changed files with 32 additions and 0 deletions
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32
code/controllers/CMSPagesController.php
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@ -26,4 +26,36 @@ class CMSPagesController extends CMSMain {
public function isCurrentPage(DataObject $record) {
return false;
}
public function Breadcrumbs($unlinked = false) {
$items = parent::Breadcrumbs($unlinked);
//special case for building the breadcrumbs when calling the listchildren Pages ListView action
if($parentID = $this->request->getVar('ParentID')) {
$page = DataObject::get_by_id('SiteTree', $parentID);
//build a reversed list of the parent tree
$pages = array();
while($page) {
array_unshift($pages, $page); //add to start of array so that array is in reverse order
$page = $page->Parent;
}
//turns the title and link of the breadcrumbs into template-friendly variables
$params = array_filter(array(
'view' => $this->request->getVar('view'),
'q' => $this->request->getVar('q')
));
foreach($pages as $page) {
$params['ParentID'] = $page->ID;
$item = new StdClass();
$item->Title = $page->Title;
$item->Link = Controller::join_links($this->Link(), '?' . http_build_query($params));
$items->push(new ArrayData($item));
}
}
return $items;
}
}