Join recent posts and users to a category tree.
| public joinRecent ( &$categoryTree ) |
/**
* Get a list of immediate children for the configured category.
*
* @return array|null
*/
public function getChildren()
{
$category = $this->getCategory();
if ($category && !$this->children) {
$this->children = $this->categoryModel->getTreeAsFlat(val('CategoryID', $category), 0, $this->getLimit(), $this->getFilter());
$this->categoryModel->joinRecent($this->children);
}
return $this->children;
}
/**
* Build a structured tree of children for the specified category.
*
* @param int|string|object|array|null $category Category or code/ID to build the tree for. Null for all.
* @param string|null $displayAs What display should the tree be configured for?
* @param bool $recent Join in recent record info?
* @param bool $watching Filter categories by "watching" status?
* @return array
*/
private function getCategoryTree($category = null, $displayAs = null, $recent = false, $watching = false)
{
$categoryIdentifier = null;
if (is_string($category) || is_numeric($category)) {
$category = CategoryModel::categories($category);
}
if ($category) {
if ($displayAs === null) {
$displayAs = val('DisplayAs', $category, 'Discussions');
}
$categoryIdentifier = val('CategoryID', $category, null);
}
switch ($displayAs) {
case 'Flat':
$perPage = c('Vanilla.Categories.PerPage', 30);
$page = Gdn::request()->get('Page', Gdn::request()->get('page', null));
list($offset, $limit) = offsetLimit($page, $perPage);
$categoryTree = $this->CategoryModel->getTreeAsFlat($categoryIdentifier, $offset, $limit);
$this->setData('_Limit', $perPage);
$this->setData('_CurrentRecords', count($categoryTree));
break;
case 'Categories':
case 'Discussions':
case 'Default':
case 'Nested':
default:
$categoryTree = $this->CategoryModel->setJoinUserCategory(true)->getChildTree($categoryIdentifier ?: null, ['depth' => CategoryModel::instance()->getMaxDisplayDepth() ?: 10]);
}
if ($recent) {
$this->CategoryModel->joinRecent($categoryTree);
}
return $categoryTree;
}
