/**
* @return \MetaModels\IItems
*/
public function fetchMetaModelsItems()
{
$filter = $this->metaModel->getEmptyFilter();
if ($this->filter) {
$this->filter->addRules($filter, array());
}
$sortBy = '';
if ($this->sortBy) {
$attribute = $this->metaModel->getAttributeById($this->sortBy);
if ($attribute) {
$sortBy = $attribute->getColName();
}
}
// TODO: Should we limit the attributes? What about translated ones? Con: Conditions need access to other attributes
return $this->metaModel->findByFilter($filter, $sortBy, 0, 0, $this->sortDirection);
}
/**
* Prepare the rendering.
*
* @return ItemList
*/
public function prepare()
{
if ($this->objItems) {
return $this;
}
// Create an empty filter object if not done before.
if (!$this->objFilter) {
$this->objFilter = $this->objMetaModel->getEmptyFilter();
}
if ($this->objFilterSettings) {
$this->objFilterSettings->addRules($this->objFilter, $this->arrParam);
}
$this->modifyFilter();
$intTotal = $this->objMetaModel->getCount($this->objFilter);
$calculator = $this->paginationLimitCalculator;
$calculator->setTotalAmount($intTotal);
$curPage = (int) \Input::get('page');
if ($curPage > 1) {
$calculator->setCurrentPage($curPage);
}
$this->objTemplate->total = $intTotal;
$this->objItems = $this->objMetaModel->findByFilter($this->objFilter, $this->strSortBy, $calculator->getCalculatedOffset(), $calculator->getCalculatedLimit(), $this->strSortDirection, $this->getAttributeNames());
return $this;
}
/**
* Get the list of jumpTos based on the items.
*
* @param array $availableLanguages List of languages to be used.
*
* @param IMetaModel $metaModels The MetaModels to be used.
*
* @param IFilter $filter The filter to be used.
*
* @param \MetaModels\Render\Setting\ICollection $view The view to be used.
*
* @param string|null $rootPage The root page id or null if there is no root
* page.
*
* @return array A list of urls for the jumpTos
*
* @SuppressWarnings(PHPMD.Superglobals)
* @SuppressWarnings(PHPMD.CamelCaseVariableName)
*/
protected function getJumpTosFor($availableLanguages, $metaModels, $filter, $view, $rootPage = null)
{
$entries = array();
foreach ($availableLanguages as $language) {
// Set the language.
$GLOBALS['TL_LANGUAGE'] = $language;
// Get the object.
$items = $metaModels->findByFilter($filter);
/** @var Item $item */
foreach ($items as $item) {
$jumpTo = $item->buildJumpToLink($view);
$event = new GetPageDetailsEvent($jumpTo['page']);
$this->getEventDispatcher()->dispatch(ContaoEvents::CONTROLLER_GET_PAGE_DETAILS, $event);
$pageDetails = $event->getPageDetails();
// If there is a root page check the context.
if ($rootPage !== null && $pageDetails['rootId'] != $rootPage) {
continue;
}
// Build the url.
$url = $this->getBaseUrl($pageDetails, $jumpTo['url']);
$entries[] = $url->getUrl();
}
}
return $entries;
}
/**
* Get all MetaModel items.
*
* @param MetaModel $metaModel The MetaModel.
* @param LayerModel $model The layer model.
* @param Filter $filter Optional request filter.
*
* @return Items
*
* @SuppressWarnings(PHPMD.UnusedFormalParameter)
*/
private function getItems(MetaModel $metaModel, LayerModel $model, Filter $filter = null)
{
$metaModelFilter = $metaModel->getEmptyFilter();
$filterSetting = FilterSettingFactory::byId($model->metamodel_filtering);
$filterSetting->addRules($metaModelFilter, array_merge(deserialize($model->metamodel_filteraprams, true), $this->getFilterParameters($filterSetting)));
return $metaModel->findByFilter($metaModelFilter, $model->metamodel_sortby, 0, $model->metamodel_use_limit ? $model->metamodel_limit ?: 0 : 0, $model->metamodel_sortby_direction);
}
