/**
* {@inheritdoc}
*/
public function render($row)
{
$datasource_id = $row->search_api_datasource;
if (!$row->_item instanceof ComplexDataInterface) {
$context = array('%item_id' => $row->search_api_id, '%view' => $this->view->storage->label());
$this->getLogger()->warning('Failed to load item %item_id in view %view.', $context);
return '';
}
// @todo Use isValidDatasource() instead.
try {
$datasource = $this->index->getDatasource($datasource_id);
} catch (SearchApiException $e) {
$context = array('%datasource' => $datasource_id, '%view' => $this->view->storage->label());
$this->getLogger()->warning('Item of unknown datasource %datasource returned in view %view.', $context);
return '';
}
// Always use the default view mode if it was not set explicitly in the
// options.
$view_mode = 'default';
$bundle = $this->index->getDatasource($datasource_id)->getItemBundle($row->_item);
if (isset($this->options['view_modes'][$datasource_id][$bundle])) {
$view_mode = $this->options['view_modes'][$datasource_id][$bundle];
}
try {
return $this->index->getDatasource($datasource_id)->viewItem($row->_item, $view_mode);
} catch (SearchApiException $e) {
watchdog_exception('search_api', $e);
return '';
}
}
/**
* {@inheritdoc}
*/
public function getDatasource()
{
if (!isset($this->datasource)) {
$this->datasource = $this->index->getDatasource($this->getDatasourceId());
}
return $this->datasource;
}
/**
* Tests translation handling of the content entity datasource.
*/
public function testItemTranslations()
{
// Test retrieving language and translations when no translations are
// available.
$entity_1 = EntityTestMul::create(array('id' => 1, 'name' => 'test 1', 'user_id' => $this->container->get('current_user')->id()));
$entity_1->save();
$this->assertEqual($entity_1->language()->getId(), 'en', SafeMarkup::format('%entity_type: Entity language set to site default.', array('%entity_type' => $this->testEntityTypeId)));
$this->assertFalse($entity_1->getTranslationLanguages(FALSE), SafeMarkup::format('%entity_type: No translations are available', array('%entity_type' => $this->testEntityTypeId)));
$entity_2 = EntityTestMul::create(array('id' => 2, 'name' => 'test 2', 'user_id' => $this->container->get('current_user')->id()));
$entity_2->save();
$this->assertEqual($entity_2->language()->getId(), 'en', SafeMarkup::format('%entity_type: Entity language set to site default.', array('%entity_type' => $this->testEntityTypeId)));
$this->assertFalse($entity_2->getTranslationLanguages(FALSE), SafeMarkup::format('%entity_type: No translations are available', array('%entity_type' => $this->testEntityTypeId)));
// Test that the datasource returns the correct item IDs.
$datasource = $this->index->getDatasource('entity:' . $this->testEntityTypeId);
$datasource_item_ids = $datasource->getItemIds();
sort($datasource_item_ids);
$expected = array('1:en', '2:en');
$this->assertEqual($datasource_item_ids, $expected, 'Datasource returns correct item ids.');
// Test indexing the new entity.
$this->assertEqual($this->index->getTracker()->getIndexedItemsCount(), 0, 'The index is empty.');
$this->assertEqual($this->index->getTracker()->getTotalItemsCount(), 2, 'There are two items to be indexed.');
$this->index->index();
$this->assertEqual($this->index->getTracker()->getIndexedItemsCount(), 2, 'Two items have been indexed.');
// Now, make the first entity language-specific by assigning a language.
$default_langcode = $this->langcodes[0];
$entity_1->get('langcode')->setValue($default_langcode);
$entity_1->save();
$this->assertEqual($entity_1->language(), \Drupal::languageManager()->getLanguage($this->langcodes[0]), SafeMarkup::format('%entity_type: Entity language retrieved.', array('%entity_type' => $this->testEntityTypeId)));
$this->assertFalse($entity_1->getTranslationLanguages(FALSE), SafeMarkup::format('%entity_type: No translations are available', array('%entity_type' => $this->testEntityTypeId)));
// Test that the datasource returns the correct item IDs.
$datasource_item_ids = $datasource->getItemIds();
sort($datasource_item_ids);
$expected = array('1:' . $this->langcodes[0], '2:en');
$this->assertEqual($datasource_item_ids, $expected, 'Datasource returns correct item ids.');
// Test that the index needs to be updated.
$this->assertEqual($this->index->getTracker()->getIndexedItemsCount(), 1, 'The updated item needs to be reindexed.');
$this->assertEqual($this->index->getTracker()->getTotalItemsCount(), 2, 'There are two items in total.');
// Set two translations for the first entity and test that the datasource
// returns three separate item IDs, one for each translation.
$translation = $entity_1->getTranslation($this->langcodes[1]);
$translation->save();
$translation = $entity_1->getTranslation($this->langcodes[2]);
$translation->save();
$this->assertTrue($entity_1->getTranslationLanguages(FALSE), SafeMarkup::format('%entity_type: Translations are available', array('%entity_type' => $this->testEntityTypeId)));
$datasource_item_ids = $datasource->getItemIds();
sort($datasource_item_ids);
$expected = array('1:' . $this->langcodes[0], '1:' . $this->langcodes[1], '1:' . $this->langcodes[2], '2:en');
$this->assertEqual($datasource_item_ids, $expected, 'Datasource returns correct item ids for a translated entity.');
// Test that the index needs to be updated.
$this->assertEqual($this->index->getTracker()->getIndexedItemsCount(), 1, 'The updated items needs to be reindexed.');
$this->assertEqual($this->index->getTracker()->getTotalItemsCount(), 4, 'There are four items in total.');
// Delete one translation and test that the datasource returns only three
// items.
$entity_1->removeTranslation($this->langcodes[2]);
$entity_1->save();
$datasource_item_ids = $datasource->getItemIds();
sort($datasource_item_ids);
$expected = array('1:' . $this->langcodes[0], '1:' . $this->langcodes[1], '2:en');
$this->assertEqual($datasource_item_ids, $expected, 'Datasource returns correct item ids for a translated entity.');
// Test reindexing.
$this->assertEqual($this->index->getTracker()->getTotalItemsCount(), 3, 'There are three items in total.');
$this->assertEqual($this->index->getTracker()->getIndexedItemsCount(), 1, 'The updated items needs to be reindexed.');
$this->index->index();
$this->assertEqual($this->index->getTracker()->getIndexedItemsCount(), 3, 'Three items are indexed.');
}
/**
* {@inheritdoc}
*/
public function getDatasource($datasource_id)
{
return $this->entity->getDatasource($datasource_id);
}
