/**
* {@inheritdoc}
*/
public function buildOptionsForm(&$form, FormStateInterface $form_state) {
parent::buildOptionsForm($form, $form_state);
unset($form['break_phrase']);
unset($form['not']);
$index = Index::load(substr($this->table, 17));
$fields = array();
foreach ($index->getFields() as $key => $field) {
$fields[$key] = $field->getLabel();
}
if ($fields) {
$form['fields'] = array(
'#type' => 'select',
'#title' => $this->t('Fields for similarity'),
'#description' => $this->t('Select the fields that will be used for finding similar content. If no fields are selected, all available fields will be used.'),
'#options' => $fields,
'#size' => min(8, count($fields)),
'#multiple' => TRUE,
'#default_value' => $this->options['fields'],
);
}
else {
$form['fields'] = array(
'#type' => 'value',
'#value' => array(),
);
}
}
public function page(Request $request, $search_api_page, $keyword = '')
{
$build = array();
/** @var $searchApiPage SearchApiPageInterface */
$searchApiPage = SearchApiPage::load($search_api_page);
// Page title.
$build['#title'] = $searchApiPage->label();
/** @var $searchApiIndex IndexInterface */
$searchApiIndex = Index::load($searchApiPage->getIndex());
// Create the query.
$query = $searchApiIndex->query(['parse_mode' => 'direct', 'limit' => $searchApiPage->getLimit(), 'offset' => !is_null($request->get('page')) ? $request->get('page') : 0, 'search id' => 'search_api_page:' . $searchApiPage->id()]);
// Keywords.
if (!empty($keyword)) {
$query->keys($keyword);
}
// Index fields.
$query->setFulltextFields(array('rendered_item'));
$result = $query->execute();
$items = $result->getResultItems();
/** @var $item ItemInterface*/
$results = array();
foreach ($items as $item) {
list(, $path, $langcode) = explode(':', $item->getId());
list($entity_type, $id) = explode('/', $path);
$entity = $this->entityManager()->getStorage($entity_type)->load($id);
$results[] = $this->entityManager()->getViewBuilder($entity_type)->view($entity, 'teaser');
}
if (!empty($results)) {
$build['results'] = $results;
// Build pager.
pager_default_initialize($result->getResultCount(), $searchApiPage->getLimit());
$build['pager'] = array('#type' => 'pager');
}
return $build;
}
/**
* {@inheritdoc}
*/
public function setUp() {
parent::setUp();
$this->setUpExampleStructure();
Utility::getIndexTaskManager()->addItemsAll(Index::load($this->indexId));
}
/**
* {@inheritdoc}
*/
public function setUp() {
parent::setUp();
$this->installSchema('search_api', array('search_api_item', 'search_api_task'));
$this->installSchema('system', array('router'));
$this->installSchema('user', array('users_data'));
$this->setUpExampleStructure();
$this->installConfig(array('search_api_test_db'));
$this->insertExampleContent();
// Create a test server.
$this->server = Server::create(array(
'name' => $this->randomString(),
'id' => $this->randomMachineName(),
'status' => 1,
'backend' => 'search_api_test_backend',
));
$this->server->save();
$this->index = Index::load('database_search_index');
$this->index->setServer($this->server);
}
/**
* {@inheritdoc}
*/
public function setUp()
{
parent::setUp();
$this->setUpExampleStructure();
\Drupal::getContainer()->get('search_api.index_task_manager')->addItemsAll(Index::load($this->indexId));
$this->insertExampleContent();
$this->indexItems($this->indexId);
}
/**
* {@inheritdoc}
*/
public function setUp()
{
parent::setUp();
// Add a test server and index.
$this->getTestServer();
$this->getTestIndex();
// Set up example structure and content and populate the test index with
// that content.
$this->setUpExampleStructure();
$this->insertExampleContent();
\Drupal::getContainer()->get('search_api.index_task_manager')->addItemsAll(Index::load($this->indexId));
$this->indexItems($this->indexId);
}
/**
* {@inheritdoc}
*/
public function form(array $form, FormStateInterface $form_state)
{
$form = parent::form($form, $form_state);
/* @var $search_api_page \Drupal\search_api_page\SearchApiPageInterface */
$search_api_page = $this->entity;
$form['label'] = array('#type' => 'textfield', '#title' => $this->t('Title'), '#maxlength' => 255, '#default_value' => $search_api_page->label(), '#required' => TRUE, '#description' => $this->t('This will also be used as the page title.'));
$form['id'] = array('#type' => 'machine_name', '#default_value' => $search_api_page->id(), '#machine_name' => array('exists' => '\\Drupal\\search_api_page\\Entity\\SearchApiPage::load'), '#disabled' => !$search_api_page->isNew());
// Default index and states.
$default_index = $search_api_page->getIndex();
$default_index_states = array('visible' => array(':input[name="index"]' => array('value' => $default_index)));
$index_options = array();
$search_api_indexes = $this->entityTypeManager->getStorage('search_api_index')->loadMultiple();
/* @var $search_api_index \Drupal\search_api\IndexInterface */
foreach ($search_api_indexes as $search_api_index) {
$index_options[$search_api_index->id()] = $search_api_index->label();
}
$form['index_fieldset'] = array('#type' => 'fieldset', '#title' => $this->t('Index'));
$form['index_fieldset']['index'] = array('#type' => 'select', '#title' => $this->t('Search API index'), '#options' => $index_options, '#default_value' => $default_index, '#required' => TRUE);
$form['index_fieldset']['previous_index'] = array('#type' => 'value', '#value' => $default_index);
$searched_fields = $search_api_page->getFullTextFields();
$form['index_fieldset']['searched_fields'] = array('#type' => 'select', '#multiple' => TRUE, '#options' => $searched_fields, '#size' => min(4, count($searched_fields)), '#title' => $this->t('Searched fields'), '#description' => $this->t('Select the fields that will be searched. If no fields are selected, all available fulltext fields will be searched.'), '#default_value' => $search_api_page->getSearchedFields(), '#access' => !empty($default_index), '#states' => $default_index_states);
$form['page_fieldset'] = array('#type' => 'fieldset', '#title' => $this->t('Page'), '#states' => array('visible' => array(':input[name="index"]' => array('value' => $default_index))), '#access' => !empty($default_index));
$form['page_fieldset']['path'] = array('#type' => 'textfield', '#title' => $this->t('Path'), '#maxlength' => 255, '#default_value' => $search_api_page->getPath(), '#description' => $this->t("Do not include a trailing slash."), '#required' => TRUE, '#access' => !empty($default_index), '#states' => $default_index_states);
$form['page_fieldset']['previous_path'] = array('#type' => 'value', '#value' => $search_api_page->getPath(), '#access' => !empty($default_index));
$form['page_fieldset']['clean_url'] = array('#type' => 'checkbox', '#title' => $this->t('Use clean URL\'s'), '#default_value' => $search_api_page->getCleanUrl(), '#access' => !empty($default_index), '#states' => $default_index_states);
$form['page_fieldset']['previous_clean_url'] = array('#type' => 'value', '#default_value' => $search_api_page->getCleanUrl());
$form['page_fieldset']['limit'] = array('#type' => 'number', '#title' => $this->t('Limit'), '#default_value' => $search_api_page->getLimit(), '#min' => 1, '#required' => TRUE, '#access' => !empty($default_index), '#states' => $default_index_states);
$form['page_fieldset']['show_search_form'] = array('#type' => 'checkbox', '#title' => $this->t('Show search form above results'), '#default_value' => $search_api_page->showSearchForm(), '#access' => !empty($default_index), '#states' => $default_index_states);
$form['page_fieldset']['show_all_when_no_keys'] = array('#type' => 'checkbox', '#title' => $this->t('Show all results when no search is performed'), '#default_value' => $search_api_page->showAllResultsWhenNoSearchIsPerformed(), '#access' => !empty($default_index), '#states' => $default_index_states);
$form['page_fieldset']['style'] = array('#type' => 'radios', '#title' => $this->t('Style'), '#options' => array('view_modes' => $this->t('View modes'), 'search_results' => $this->t('Search results')), '#default_value' => $search_api_page->getStyle(), '#required' => TRUE, '#access' => !empty($default_index), '#states' => $default_index_states);
if (!empty($default_index)) {
$form['view_mode_configuration'] = array('#type' => 'fieldset', '#tree' => TRUE, '#title' => $this->t('View modes'), '#states' => array('visible' => array(':input[name="style"]' => array('value' => 'view_modes'), ':input[name="index"]' => array('value' => $default_index))));
/* @var $index \Drupal\search_api\IndexInterface */
$index = Index::load($search_api_page->getIndex());
$view_mode_configuration = $search_api_page->getViewModeConfiguration();
foreach ($index->getDatasources() as $datasource_id => $datasource) {
$bundles = $datasource->getBundles();
foreach ($bundles as $bundle_id => $bundle_label) {
$view_modes = $datasource->getViewModes($bundle_id);
$form['view_mode_configuration'][$datasource_id . '_' . $bundle_id] = array('#type' => 'select', '#title' => $this->t('View mode for %datasource » %bundle', array('%datasource' => $datasource->label(), '%bundle' => $bundle_label)), '#options' => $view_modes);
if (isset($view_mode_configuration[$datasource_id . '_' . $bundle_id])) {
$form['view_mode_configuration'][$datasource_id . '_' . $bundle_id]['#default_value'] = $view_mode_configuration[$datasource_id . '_' . $bundle_id];
}
}
}
}
return $form;
}
/**
* {@inheritdoc}
*/
public function fillFacetsWithResults($facets)
{
// Check if there are results in the static cache.
$results = $this->searchApiResultsCache->getResults($this->pluginId);
// If there are no results, execute the search page and check for results
// again. This happens when a page or block is cached, so Search API has
// not fired an actual search.
if (!$results) {
list(, $search_api_page) = explode(':', $this->pluginId);
/* @var $search_api_page \Drupal\search_api_page\SearchApiPageInterface */
$search_api_page = SearchApiPageEntity::load($search_api_page);
/* @var $search_api_index \Drupal\search_api\IndexInterface */
$search_api_index = Index::load($search_api_page->getIndex());
// Create the query.
$query = $search_api_index->query(['parse_mode' => 'direct', 'limit' => $search_api_page->getLimit(), 'offset' => isset($_GET['page']) ? $_GET['page'] : 0, 'search id' => 'search_api_page:' . $search_api_page->id()]);
// Keys.
$keys = \Drupal::request()->get('keys');
if (!empty($keys)) {
$query->keys($keys);
}
// Index fields.
$query->setFulltextFields($search_api_page->getSearchedFields());
// Execute the query.
$results = $query->execute();
}
// If we got results from the cache, this is the first code executed in this
// method, so it's good to double check that we can actually work with
// $results.
if ($results instanceof ResultSetInterface) {
// Get our facet data from the results.
$facet_results = $results->getExtraData('search_api_facets');
// Loop over each facet and execute the build method from the given query
// type.
foreach ($facets as $facet) {
if (isset($facet_results[$facet->getFieldIdentifier()])) {
$configuration = array('query' => NULL, 'facet' => $facet, 'results' => $facet_results[$facet->getFieldIdentifier()]);
// Get the Facet Specific Query Type so we can process the results
// using the build() function of the query type.
$query_type = $this->queryTypePluginManager->createInstance($facet->getQueryType(), $configuration);
$query_type->build();
}
}
}
}
/**
* {@inheritdoc}
*/
public function setUp()
{
parent::setUp();
$this->installSchema('search_api', array('search_api_item', 'search_api_task'));
$this->installSchema('system', array('router'));
$this->installSchema('user', array('users_data'));
$this->installEntitySchema('entity_test');
// Do not use a batch for tracking the initial items after creating an
// index when running the tests via the GUI. Otherwise, it seems Drupal's
// Batch API gets confused and the test fails.
\Drupal::state()->set('search_api_use_tracking_batch', FALSE);
$this->installConfig(array('search_api_test_db'));
// Create test entities.
$this->entities[1] = EntityTest::create(array('name' => 'foo bar baz föö smile' . json_decode('"\\u1F601"'), 'body' => 'test test case Case casE', 'type' => 'item', 'keywords' => array('Orange', 'orange', 'örange', 'Orange'), 'category' => 'item_category'));
$this->entities[2] = EntityTest::create(array('name' => 'foo bar baz föö smile', 'body' => 'test test case Case casE', 'type' => 'item', 'keywords' => array('strawberry', 'llama'), 'category' => 'item_category'));
$this->entities[1]->save();
$this->entities[2]->save();
// Create a test server.
$this->server = Server::create(array('name' => 'Server test ~', 'id' => 'test', 'status' => 1, 'backend' => 'search_api_test_backend'));
$this->server->save();
$this->index = Index::load('database_search_index');
$this->index->setServer($this->server);
}
/**
* Router callback.
*
* @param Request $request
* The request.
* @param string $search_api_page_name
* The search api page name.
* @param string $keys
* The search word.
*
* @return array $build
* The page build.
*/
public function page(Request $request, $search_api_page_name, $keys = '')
{
$build = array();
/* @var $search_api_page \Drupal\search_api_page\SearchApiPageInterface */
$search_api_page = SearchApiPage::load($search_api_page_name);
// Keys can be in the query.
if (!$search_api_page->getCleanUrl()) {
$keys = $request->get('keys');
}
// Page title.
$build['#title'] = $search_api_page->label();
// Show the search form.
if ($search_api_page->showSearchForm()) {
$args = array('search_api_page' => $search_api_page->id(), 'keys' => $keys);
$build['#form'] = $this->formBuilder()->getForm('Drupal\\search_api_page\\Form\\SearchApiPageBlockForm', $args);
}
$perform_search = TRUE;
if (empty($keys) && !$search_api_page->showAllResultsWhenNoSearchIsPerformed()) {
$perform_search = FALSE;
}
if ($perform_search) {
/* @var $search_api_index \Drupal\search_api\IndexInterface */
$search_api_index = Index::load($search_api_page->getIndex());
// Create the query.
$query = $search_api_index->query(['parse_mode' => 'direct', 'limit' => $search_api_page->getLimit(), 'offset' => !is_null($request->get('page')) ? $request->get('page') : 0, 'search id' => 'search_api_page:' . $search_api_page->id()]);
// Search for keys.
if (!empty($keys)) {
$query->keys($keys);
}
// Index fields.
$query->setFulltextFields($search_api_page->getSearchedFields());
$result = $query->execute();
$items = $result->getResultItems();
/* @var $item \Drupal\search_api\Item\ItemInterface*/
$results = array();
foreach ($items as $item) {
list(, $path, $langcode) = explode(':', $item->getId());
list($entity_type, $id) = explode('/', $path);
// Get the entity.
$entity = $this->entityTypeManager()->getStorage($entity_type)->load($id);
// Render as view modes.
if ($search_api_page->renderAsViewModes()) {
$key = 'entity:' . $entity_type . '_' . $entity->bundle();
$view_mode_configuration = $search_api_page->getViewModeConfiguration();
$view_mode = isset($view_mode_configuration[$key]) ? $view_mode_configuration[$key] : 'default';
$results[] = $this->entityTypeManager()->getViewBuilder($entity_type)->view($entity, $view_mode);
}
// Render as snippets.
if ($search_api_page->renderAsSnippets()) {
$results[] = array('#theme' => 'search_api_page_result', '#item' => $item, '#entity' => $entity);
}
}
if (!empty($results)) {
$build['#search_title'] = array('#markup' => $this->t('Search results'));
$build['#no_of_results'] = array('#markup' => $this->formatPlural($result->getResultCount(), '1 result found', '@count results found'));
$build['#results'] = $results;
// Build pager.
pager_default_initialize($result->getResultCount(), $search_api_page->getLimit());
$build['#pager'] = array('#type' => 'pager');
} elseif ($perform_search) {
$build['#no_results_found'] = array('#markup' => $this->t('Your search yielded no results.'));
$build['#search_help'] = array('#markup' => $this->t('<ul>
<li>Check if your spelling is correct.</li>
<li>Remove quotes around phrases to search for each word individually. <em>bike shed</em> will often show more results than <em>"bike shed"</em>.</li>
<li>Consider loosening your query with <em>OR</em>. <em>bike OR shed</em> will often show more results than <em>bike shed</em>.</li>
</ul>'));
}
}
$build['#theme'] = 'search_api_page';
// TODO caching dependencies.
return $build;
}
/**
* Tests whether the default search was correctly installed.
*/
protected function testDefaultSetupWorking() {
$server = Server::load('default_server');
$this->assertTrue($server, 'Server can be loaded');
$index = Index::load('default_index');
$this->assertTrue($index, 'Index can be loaded');
$this->drupalGet('search/content');
$this->assertResponse(200, 'Anonymous user can access the search page.');
$this->drupalLogin($this->authenticatedUser);
$this->drupalGet('search/content');
$this->assertResponse(200, 'Authenticated user can access the search page.');
}
/**
* Creates or deletes an index.
*
* @param string $name
* (optional) The name of the index.
* @param string $id
* (optional) The ID of the index.
* @param string $server_id
* (optional) The server to which the index should be attached.
* @param string $datasource_id
* (optional) The ID of a datasource to set for this index.
* @param bool $reset
* (optional) If TRUE, delete the index instead of creating it. (Only the
* index's ID is required in that case.)
*
* @return \Drupal\search_api\IndexInterface
* A search index.
*/
public function getTestIndex($name = 'WebTest Index', $id = 'webtest_index', $server_id = 'webtest_server', $datasource_id = 'entity:node', $reset = FALSE) {
if ($reset) {
$index = Index::load($id);
if ($index) {
$index->delete();
}
}
else {
$index = Index::create(array(
'id' => $id,
'name' => $name,
'description' => $name,
'server' => $server_id,
'datasources' => array($datasource_id),
));
$index->save();
}
return $index;
}
/**
* Counts the number of tracked items in the test index.
*
* @return int
* The number of tracked items in the test index.
*/
protected function countTrackedItems()
{
/** @var \Drupal\search_api\IndexInterface $index */
$index = Index::load($this->indexId);
return $index->getTrackerInstance()->getTotalItemsCount();
}
/**
* Tests whether the default search was correctly installed.
*/
protected function testInstallAndDefaultSetupWorking()
{
$this->drupalLogin($this->adminUser);
// Install the search_api_db_defaults module.
$edit_enable = array('modules[Search][search_api_db_defaults][enable]' => TRUE);
$this->drupalPostForm('admin/modules', $edit_enable, t('Install'));
$this->assertText(t('Some required modules must be enabled'), 'Dependencies required.');
$this->drupalPostForm(NULL, NULL, t('Continue'));
$args = array('@count' => 3, '%names' => 'Database Search Defaults, Database search, Search API');
$success_text = strip_tags(t('@count modules have been enabled: %names.', $args));
$this->assertText($success_text, 'Modules have been installed.');
$this->rebuildContainer();
$server = Server::load('default_server');
$this->assertTrue($server, 'Server can be loaded');
$index = Index::load('default_index');
$this->assertTrue($index, 'Index can be loaded');
$this->drupalLogin($this->authenticatedUser);
$this->drupalGet('search/content');
$this->assertResponse(200, 'Authenticated user can access the search view.');
$this->drupalLogin($this->adminUser);
// Uninstall the module.
$edit_disable = array('uninstall[search_api_db_defaults]' => TRUE);
$this->drupalPostForm('admin/modules/uninstall', $edit_disable, t('Uninstall'));
$this->drupalPostForm(NULL, array(), t('Uninstall'));
$this->rebuildContainer();
$this->assertFalse($this->container->get('module_handler')->moduleExists('search_api_db_defaults'), 'Search API DB Defaults module uninstalled.');
// Check if the server is found in the Search API admin UI.
$this->drupalGet('admin/config/search/search-api/server/default_server');
$this->assertResponse(200, 'Server was not removed.');
// Check if the index is found in the Search API admin UI.
$this->drupalGet('admin/config/search/search-api/index/default_index');
$this->assertResponse(200, 'Index was not removed.');
$this->drupalLogin($this->authenticatedUser);
$this->drupalGet('search/content');
$this->assertResponse(200, 'Authenticated user can access the search view.');
$this->drupalLogin($this->adminUser);
// Enable the module again. This should fail because the either the index
// or the server or the view was found.
$this->drupalPostForm('admin/modules', $edit_enable, t('Install'));
$this->assertText(t('It looks like the default setup provided by this module already exists on your site. Cannot re-install module.'));
// Delete all the entities that we would fail on if they exist.
$entities_to_remove = array('search_api_index' => 'default_index', 'search_api_server' => 'default_server', 'view' => 'search_content');
/** @var \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager */
$entity_type_manager = \Drupal::service('entity_type.manager');
foreach ($entities_to_remove as $entity_type => $entity_id) {
/** @var \Drupal\Core\Entity\EntityStorageInterface $entity_storage */
$entity_storage = $entity_type_manager->getStorage($entity_type);
$entity_storage->resetCache();
$entities = $entity_storage->loadByProperties(array('id' => $entity_id));
if (!empty($entities[$entity_id])) {
$entities[$entity_id]->delete();
}
}
// Delete the article content type.
$this->drupalGet('admin/structure/types/manage/article');
$this->clickLink(t('Delete'));
$this->assertResponse(200);
$this->drupalPostForm(NULL, array(), t('Delete'));
// Try to install search_api_db_defaults module and test if it failed
// because there was no content type "article".
$this->drupalPostForm('admin/modules', $edit_enable, t('Install'));
$success_text = t('Content type @content_type not found. Database Search Defaults module could not be installed.', array('@content_type' => 'article'));
$this->assertText($success_text);
}
/**
* Loads the search index belonging to the given Views base table.
*
* @param string $table
* The Views base table ID.
* @param \Drupal\Core\Entity\EntityManagerInterface $entity_manager
* (optional) The entity manager to use.
*
* @return \Drupal\search_api\IndexInterface|null
* The requested search index, or NULL if it could not be found and loaded.
*/
public static function getIndexFromTable($table, EntityManagerInterface $entity_manager = NULL) {
if (substr($table, 0, 17) == 'search_api_index_') {
$index_id = substr($table, 17);
if ($entity_manager) {
return $entity_manager->getStorage('search_api_index')->load($index_id);
}
return Index::load($index_id);
}
return NULL;
}
/**
* Retrieves a list of all available fulltext fields.
*
* @return string[]
* An options list of fulltext field identifiers mapped to their prefixed
* labels.
*/
protected function getFulltextFields()
{
$fields = array();
$index = Index::load(substr($this->table, 17));
$fields_info = $index->getFields();
foreach ($index->getFulltextFields() as $field_id) {
$fields[$field_id] = $fields_info[$field_id]->getPrefixedLabel();
}
return $fields;
}
/**
* Retrieves the search index used by this test.
*
* @return \Drupal\search_api\IndexInterface
* The search index.
*/
protected function getIndex()
{
return Index::load($this->indexId);
}
/**
* Processes all pending index tasks inside a batch run.
*
* @param array $context
* The current batch context.
* @param \Drupal\Core\Config\ConfigImporter $config_importer
* The config importer.
*/
public static function processIndexTasks(array &$context, ConfigImporter $config_importer)
{
$index_task_manager = \Drupal::getContainer()->get('search_api.index_task_manager');
if (!isset($context['sandbox']['indexes'])) {
$context['sandbox']['indexes'] = array();
$indexes = \Drupal::entityTypeManager()->getStorage('search_api_index')->loadByProperties(array('status' => TRUE));
$deleted = $config_importer->getUnprocessedConfiguration('delete');
/** @var \Drupal\search_api\IndexInterface $index */
foreach ($indexes as $index_id => $index) {
if (!$index_task_manager->isTrackingComplete($index) && !in_array($index->getConfigDependencyName(), $deleted)) {
$context['sandbox']['indexes'][] = $index_id;
}
}
$context['sandbox']['total'] = count($context['sandbox']['indexes']);
if (!$context['sandbox']['total']) {
$context['finished'] = 1;
return;
}
}
$index_id = array_shift($context['sandbox']['indexes']);
$index = Index::load($index_id);
$added = $index_task_manager->addItemsOnce($index);
if ($added !== NULL) {
array_unshift($context['sandbox']['indexes'], $index_id);
}
if (empty($context['sandbox']['indexes'])) {
$context['finished'] = 1;
} else {
$finished = $context['sandbox']['total'] - count($context['sandbox']['indexes']);
$context['finished'] = $finished / $context['sandbox']['total'];
$args = array('%index' => $index->label(), '@num' => $finished + 1, '@total' => $context['sandbox']['total']);
$context['message'] = \Drupal::translation()->translate('Tracking items for search index %index (@num of @total)', $args);
}
}
/**
* Retrieves an options list of all available fields.
*
* @return string[]
* An associative array mapping all indexed fields' identifiers to their
* prefixed labels.
*
* @throws \Drupal\search_api\SearchApiException
* Thrown if there couldn't be a search index retrieved for the current
* view.
*/
protected function getFieldOptions()
{
if (!isset($this->field_options)) {
$index_id = $this->getSearchIndexId();
/** @var \Drupal\search_api\IndexInterface $index */
$index = NULL;
if (!($index_id && ($index = Index::load($index_id)))) {
$table = $this->view->storage->get('base_table');
$views_data = Views::viewsData($table);
$table = empty($views_data['table']['base']['title']) ? $table : $views_data['table']['base']['title'];
throw new SearchApiException(SafeMarkup::format('The "Facets block" display cannot be used with a view for @base_table. Please only use this display with base tables representing Search API indexes.', array('@base_table' => $table)));
}
$this->field_options = array();
foreach ($index->getFields() as $key => $field) {
$this->field_options[$key] = $field->getPrefixedLabel();
}
}
return $this->field_options;
}
/**
* Indexes all (unindexed) items on the specified index.
*
* @param string $index_id
* The ID of the index on which items should be indexed.
*
* @return int
* The number of successfully indexed items.
*/
protected function indexItems($index_id)
{
/** @var \Drupal\search_api\IndexInterface $index */
$index = Index::load($index_id);
return $index->indexItems();
}
/**
* Counts the number of unindexed items in the test index.
*
* @return int
* The number of unindexed items in the test index.
*/
protected function countRemainingItems()
{
$index = Index::load($this->indexId);
return $index->getTracker()->getRemainingItemsCount();
}
/**
* Retrieves a list of all available fulltext fields.
*
* @return string[]
* An options list of fulltext field identifiers mapped to their prefixed
* labels.
*/
protected function getFulltextFields()
{
$fields = array();
/** @var \Drupal\search_api\IndexInterface $index */
$index = Index::load(substr($this->table, 17));
$fields_info = $index->getFields();
foreach ($index->getFulltextFields() as $field_id) {
$fields[$field_id] = $fields_info[$field_id]->getPrefixedLabel();
}
return $fields;
}
/**
* Implements the magic __wakeup() method to control object unserialization.
*/
public function __wakeup()
{
if ($this->indexId) {
$this->index = Index::load($this->indexId);
unset($this->indexId);
}
}
/**
* {@inheritdoc}
*/
public function init(ViewExecutable $view, DisplayPluginBase $display, array &$options = NULL)
{
try {
parent::init($view, $display, $options);
$this->fields = array();
if (substr($view->storage->get('base_table'), 0, 17) == 'search_api_index_') {
$id = substr($view->storage->get('base_table'), 17);
$this->index = Index::load($id);
$this->query = $this->index->query(array('parse mode' => $this->options['parse_mode']));
} else {
$this->abort(SafeMarkup::format('View %view is not based on Search API but tries to use its query plugin.', array('%view' => $view->storage->label())));
}
} catch (\Exception $e) {
$this->abort($e->getMessage());
}
}
/**
* Loads the search index belonging to the given Views base table.
*
* @param string $table
* The Views base table ID.
* @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
* (optional) The entity type manager to use.
*
* @return \Drupal\search_api\IndexInterface|null
* The requested search index, or NULL if it could not be found and loaded.
*/
public static function getIndexFromTable($table, EntityTypeManagerInterface $entity_type_manager = NULL)
{
// @todo Instead use Views::viewsData() – injected, too – to load the base
// table definition and use the "index" (or maybe rename to
// "search_api_index") field from there.
if (substr($table, 0, 17) == 'search_api_index_') {
$index_id = substr($table, 17);
if ($entity_type_manager) {
return $entity_type_manager->getStorage('search_api_index')->load($index_id);
}
return Index::load($index_id);
}
return NULL;
}
/**
* {@inheritdoc}
*/
protected function checkModuleUninstall()
{
// See whether clearing the server works.
// Regression test for #2156151.
$server = Server::load($this->serverId);
$index = Index::load($this->indexId);
$server->deleteAllItems($index);
// Deleting items take at least 1 second for Solr to parse it so that drupal
// doesn't get timeouts while waiting for Solr. Lets give it 2 seconds to
// make sure we are in bounds.
sleep(2);
$query = $this->buildSearch();
$results = $query->execute();
$this->assertEqual($results->getResultCount(), 0, 'Clearing the server worked correctly.');
}
/**
* Indexes all (unindexed) items on the specified index.
*
* @param string $index_id
* The ID of the index on which items should be indexed.
*
* @return int
* The number of successfully indexed items.
*/
protected function indexItems($index_id) {
$index = Index::load($index_id);
return $index->index();
}
/**
* Creates or deletes an index.
*
* @param string $name
* (optional) The name of the index.
* @param string $id
* (optional) The ID of the index.
* @param string $server_id
* (optional) The server to which the index should be attached.
* @param string $datasource_id
* (optional) The ID of a datasource to set for this index.
* @param bool $reset
* (optional) If TRUE, delete the index instead of creating it. (Only the
* index's ID is required in that case.)
*
* @return \Drupal\search_api\IndexInterface
* A search index.
*/
public function getTestIndex($name = 'WebTest Index', $id = 'webtest_index', $server_id = 'webtest_server', $datasource_id = 'entity:node', $reset = FALSE)
{
if ($reset) {
/** @var \Drupal\search_api\IndexInterface $index */
$index = Index::load($id);
if ($index) {
$index->delete();
}
} else {
$index = Index::create(array('id' => $id, 'name' => $name, 'description' => $name . ' description', 'server' => $server_id, 'datasource_settings' => array($datasource_id => array('plugin_id' => $datasource_id, 'settings' => array()))));
$index->save();
$this->indexId = $index->id();
}
return $index;
}
/**
* Tests whether removing the configuration again works as it should.
*/
protected function checkModuleUninstall()
{
// See whether clearing the server works.
// Regression test for #2156151.
$server = Server::load($this->serverId);
$index = Index::load($this->indexId);
$server->deleteAllIndexItems($index);
$query = $this->buildSearch();
$results = $query->execute();
$this->assertEqual($results->getResultCount(), 0, 'Clearing the server worked correctly.');
$table = 'search_api_db_' . $this->indexId;
$this->assertTrue(db_table_exists($table), 'The index tables were left in place.');
// Remove first the index and then the server.
$index->setServer();
$index->save();
$server = Server::load($this->serverId);
$this->assertEqual($server->getBackendConfig()['field_tables'], array(), 'The index was successfully removed from the server.');
$this->assertFalse(db_table_exists($table), 'The index tables were deleted.');
$server->delete();
// Uninstall the module.
\Drupal::service('module_installer')->uninstall(array('search_api_db'), FALSE);
#\Drupal::moduleHandler()->uninstall(array('search_api_db'), FALSE);
$this->assertFalse(\Drupal::moduleHandler()->moduleExists('search_api_db'), 'The Database Search module was successfully disabled.');
$prefix = \Drupal::database()->prefixTables('{search_api_db_}') . '%';
$this->assertEqual(\Drupal::database()->schema()->findTables($prefix), array(), 'The Database Search module was successfully uninstalled.');
}
/**
* {@inheritdoc}
*/
public function getFulltextFields()
{
$fields = array();
if (!empty($this->index)) {
/* @var $index \Drupal\search_api\IndexInterface */
$index = Index::load($this->index);
$fields_info = $index->getFields();
foreach ($index->getFulltextFields() as $field_id) {
$fields[$field_id] = $fields_info[$field_id]->getPrefixedLabel();
}
}
return $fields;
}
