|
public addContent ( Content $content, |
||
| $content | Content | Content object |
| $children | Children | |
| $itemAttributes | array | Attributes for the item (li) |
| $itemElement | string | Element for the item (li is default) |
| $beforeContent | string | String to add before the content |
| $afterContent | string | String to add after the content |
public function addContent($content, $children = null, $itemAttributes = array(), $itemElement = null, $beforeContent = null, $afterContent = null)
{
$item = new Item($this, $content, $children, $itemElement, $beforeContent, $afterContent);
$item->setAttributes($itemAttributes);
// Set Item as parent of its children
if (!is_null($children)) {
$children->setParent($item);
}
$this->setChild($item);
return $item;
} public function breadcrumbs()
{
// Collect all items
$activeItem = $this->findActiveItem();
$separator = $this->getOption('item_list.breadcrumb_separator');
// Make the breadcrumbs
$itemList = new ItemList(array(), 'breadcrumbs');
// Fill her up if we found the active link
if (!is_null($activeItem)) {
// Add the found item
$itemList->addContent($activeItem->getContent());
// Loop throught the parents until we hit the root
while ($nextItem = $activeItem->getParent()) {
if (is_null($nextItem->getParent())) {
break;
}
// Add a separator and the link
if (!empty($separator)) {
$itemList->raw($separator);
}
$itemList->addContent($nextItem->getParent()->getContent());
// Set the activeItem for the next iteration
$activeItem = $nextItem->getParent();
}
}
// Correct order
$itemList->reverse();
return $itemList;
}
