/**
* @param CreateProviderEvent $event
*/
public function createProvider(CreateProviderEvent $event)
{
$model = $event->getProviderModel();
if ($model->type != 'metamodels') {
return;
}
$metaModel = MetaModelsFactory::byId($model->mm_metamodel);
// metamodel does not exists. break it here
if (!$metaModel) {
return;
}
$provider = MetaModelsProvider::create($metaModel, $model->id)->setParent($model->mm_parent_type, $model->mm_parent_page);
$attributeMappings = deserialize($model->mm_attributes, true);
foreach ($attributeMappings as $config) {
if ($config['id'] && $config['html']) {
$provider->addAttributeMapping($config['id'], $config['html'], $config['type'], $config['format']);
}
}
if ($model->mm_filter) {
$filter = MetaModelsFilterFactory::byId($model->mm_filter);
$params = $this->createFilterParams($filter);
if ($filter) {
$provider->setFilter($filter, $params);
}
}
if ($model->mm_render_setting) {
$renderSetting = Factory::byId($metaModel, $model->mm_render_setting);
$provider->setRenderSetting($renderSetting);
}
if ($model->mm_sort_by) {
$provider->setSorting($model->mm_sort_by, $model->mm_sort_direction ?: 'ASC');
}
$event->setProvider($provider);
}
/**
* 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);
}
/**
* Return all attributes that shall be fetched from the MetaModel.
*
* In this base implementation, this only includes the attributes mentioned in the render setting.
*
* @author Christian Schiffler <*****@*****.**>
* @copyright The MetaModels team.
* @see MetaModels::getAttributeNames
* @return string[] the names of the attributes to be fetched.
*/
protected function getAttributeNames()
{
$arrAttributes = $this->renderSetting->getSettingNames();
// Get the right jumpTo.
$desiredLanguage = $this->getMetaModel()->getActiveLanguage();
$strFallbackLanguage = $this->getMetaModel()->getFallbackLanguage();
$filterSetting = 0;
foreach ((array) $this->renderSetting->get('jumpTo') as $jumpTo) {
// If either desired language or fallback, keep the result.
if (!$this->getMetaModel()->isTranslated() || $jumpTo['langcode'] == $desiredLanguage || $jumpTo['langcode'] == $strFallbackLanguage) {
$filterSetting = $jumpTo['filter'];
// If the desired language, break. Otherwise try to get the desired one until all have been evaluated.
if ($desiredLanguage == $jumpTo['langcode']) {
break;
}
}
}
if ($filterSetting) {
$objFilterSettings = MetaModelsFilterFactory::byId($filterSetting);
$arrAttributes = array_merge($objFilterSettings->getReferencedAttributes(), $arrAttributes);
}
return $arrAttributes;
}