Get the display type for the root category.
| public static getRootDisplayAs ( ) : string | ||
| return | string | |
/**
* Manage the category hierarchy.
*
* @param string $parent The URL slug of a parent category if looking at a sub tree.
*/
public function categories($parent = '')
{
$this->permission(['Garden.Community.Manage', 'Garden.Settings.Manage'], false);
$this->setHighlightRoute('vanilla/settings/categories');
// Make sure we are reading the categories from the database only.
$collection = $this->CategoryModel->createCollection(Gdn::sql(), new Gdn_Dirtycache());
$allowSorting = true;
$usePagination = false;
$perPage = 30;
$page = Gdn::request()->get('Page', Gdn::request()->get('page', null));
list($offset, $limit) = offsetLimit($page, $perPage);
if (!empty($parent)) {
$categoryRow = $collection->get((string) $parent);
if (empty($categoryRow)) {
throw notFoundException('Category');
}
$this->setData('Category', $categoryRow);
$parentID = $categoryRow['CategoryID'];
$parentDisplayAs = val('DisplayAs', $categoryRow);
} else {
$parentID = -1;
$parentDisplayAs = CategoryModel::getRootDisplayAs();
}
if (in_array($parentDisplayAs, ['Flat'])) {
$allowSorting = false;
$usePagination = true;
}
if ($parentDisplayAs === 'Flat') {
$categories = $this->CategoryModel->getTreeAsFlat($parentID, $offset, $limit);
} else {
$categories = $collection->getTree($parentID, ['maxdepth' => 10, 'collapsecategories' => true]);
}
$this->setData('ParentID', $parentID);
$this->setData('Categories', $categories);
$this->setData('_Limit', $perPage);
$this->setData('_CurrentRecords', count($categories));
if ($parentID > 0) {
$ancestors = $collection->getAncestors($parentID, true);
$this->setData('Ancestors', $ancestors);
}
$this->setData('AllowSorting', $allowSorting);
$this->setData('UsePagination', $usePagination);
$this->addDefinition('AllowSorting', $allowSorting);
$this->addJsFile('category-settings.js');
$this->addJsFile('manage-categories.js');
$this->addJsFile('jquery.nestable.js');
require_once $this->fetchViewLocation('category-settings-functions');
$this->addAsset('Content', $this->fetchView('symbols'));
$this->render();
}
/**
* Show all (nested) categories.
*
* @param string $Category The url code of the parent category.
* @param string $displayAs
* @since 2.0.17
* @access public
*/
public function all($Category = '', $displayAs = '')
{
// Setup head.
$this->Menu->highlightRoute('/discussions');
if (!$this->title()) {
$Title = c('Garden.HomepageTitle');
if ($Title) {
$this->title($Title, '');
} else {
$this->title(t('All Categories'));
}
}
Gdn_Theme::section('CategoryList');
if (!$Category) {
$this->Description(c('Garden.Description', null));
}
$this->setData('Breadcrumbs', CategoryModel::GetAncestors(val('CategoryID', $this->data('Category'))));
// Set the category follow toggle before we load category data so that it affects the category query appropriately.
$CategoryFollowToggleModule = new CategoryFollowToggleModule($this);
$CategoryFollowToggleModule->SetToggle();
// Get category data
$this->CategoryModel->Watching = !Gdn::session()->GetPreference('ShowAllCategories');
if ($Category) {
$this->setData('Category', CategoryModel::categories($Category));
$this->categoriesCompatibilityCallback = function () use($Category) {
$Subtree = CategoryModel::GetSubtree($Category, false);
$CategoryIDs = array_column($Subtree, 'CategoryID');
return $this->CategoryModel->GetFull($CategoryIDs)->resultArray();
};
} else {
$this->categoriesCompatibilityCallback = function () {
return $this->CategoryModel->GetFull()->resultArray();
};
}
$this->setData('CategoryTree', $this->getCategoryTree($Category ?: -1, $Category ? null : CategoryModel::getRootDisplayAs(), true, true));
// Add modules
$this->addModule('NewDiscussionModule');
$this->addModule('DiscussionFilterModule');
$this->addModule('BookmarkedModule');
$this->addModule($CategoryFollowToggleModule);
$this->canonicalUrl(url('/categories', true));
if ($this->View === 'all' && $displayAs === 'Flat') {
$this->View = 'flat_all';
}
$Location = $this->fetchViewLocation('helper_functions', 'categories', false, false);
if ($Location) {
include_once $Location;
}
$this->render();
}
