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<?php
namespace Drupal\Tests\search_api\Functional;
use Drupal\Component\Render\FormattableMarkup;
use Drupal\Component\Utility\Html;
use Drupal\Core\Field\FieldStorageDefinitionInterface;
use Drupal\search_api\Utility\Utility;
use Drupal\Tests\field\Traits\EntityReferenceTestTrait;
use Drupal\search_api\Entity\Index;
use Drupal\search_api\Entity\Server;
use Drupal\search_api\Item\Field;
use Drupal\search_api\Processor\ProcessorInterface;
use Drupal\search_api_test\PluginTestTrait;
class ProcessorIntegrationTest extends SearchApiBrowserTestBase {
use EntityReferenceTestTrait;
use PluginTestTrait;
public static $modules = [
'filter',
'taxonomy',
'search_api_test_no_ui',
];
public function setUp() {
parent::setUp();
$this
->drupalLogin($this->adminUser);
$this->indexId = 'test_index';
$index = Index::create([
'name' => 'Test index',
'id' => $this->indexId,
'status' => 1,
'datasource_settings' => [
'entity:node' => [],
'entity:user' => [],
],
]);
$this
->createEntityReferenceField('node', 'page', 'term_field', NULL, 'taxonomy_term', 'default', [], FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED);
$this
->createEntityReferenceField('node', 'page', 'parent_reference', NULL, 'node', 'default', [
'target_bundles' => [
'page' => 'page',
],
]);
$term_field = new Field($index, 'term_field');
$term_field
->setType('integer');
$term_field
->setPropertyPath('term_field');
$term_field
->setDatasourceId('entity:node');
$term_field
->setLabel('Terms');
$index
->addField($term_field);
$parent_reference = new Field($index, 'parent_reference');
$parent_reference
->setType('integer');
$parent_reference
->setPropertyPath('parent_reference');
$parent_reference
->setDatasourceId('entity:node');
$parent_reference
->setLabel('Terms');
$index
->addField($parent_reference);
$index
->save();
}
public function testProcessorIntegration() {
$enabled = [
'add_url',
'aggregated_field',
'language_with_fallback',
'rendered_item',
];
$actual_processors = array_keys($this
->loadIndex()
->getProcessors());
sort($actual_processors);
$this
->assertEquals($enabled, $actual_processors);
$this
->loadProcessorsTab();
$hidden = $enabled;
foreach ($hidden as $processor_id) {
$this
->assertSession()
->responseNotContains(Html::escape($processor_id));
}
$this
->checkLanguageWithFallbackIntegration();
$this
->checkAggregatedFieldsIntegration();
$this
->checkContentAccessIntegration();
$enabled[] = 'content_access';
sort($enabled);
$actual_processors = array_keys($this
->loadIndex()
->getProcessors());
sort($actual_processors);
$this
->assertEquals($enabled, $actual_processors);
$this
->checkEntityBundleBoostIntegration();
$enabled[] = 'type_boost';
sort($enabled);
$actual_processors = array_keys($this
->loadIndex()
->getProcessors());
sort($actual_processors);
$this
->assertEquals($enabled, $actual_processors);
$this
->checkHighlightIntegration();
$enabled[] = 'highlight';
sort($enabled);
$actual_processors = array_keys($this
->loadIndex()
->getProcessors());
sort($actual_processors);
$this
->assertEquals($enabled, $actual_processors);
$this
->checkHtmlFilterIntegration();
$enabled[] = 'html_filter';
sort($enabled);
$actual_processors = array_keys($this
->loadIndex()
->getProcessors());
sort($actual_processors);
$this
->assertEquals($enabled, $actual_processors);
$this
->checkIgnoreCaseIntegration();
$enabled[] = 'ignorecase';
sort($enabled);
$actual_processors = array_keys($this
->loadIndex()
->getProcessors());
sort($actual_processors);
$this
->assertEquals($enabled, $actual_processors);
$this
->checkIgnoreCharactersIntegration();
$enabled[] = 'ignore_character';
sort($enabled);
$actual_processors = array_keys($this
->loadIndex()
->getProcessors());
sort($actual_processors);
$this
->assertEquals($enabled, $actual_processors);
$this
->checkEntityStatusIntegration();
$enabled[] = 'entity_status';
sort($enabled);
$actual_processors = array_keys($this
->loadIndex()
->getProcessors());
sort($actual_processors);
$this
->assertEquals($enabled, $actual_processors);
$this
->checkNoUiIntegration();
$enabled[] = 'search_api_test_no_ui';
sort($enabled);
$actual_processors = array_keys($this
->loadIndex()
->getProcessors());
sort($actual_processors);
$this
->assertEquals($enabled, $actual_processors);
$this
->checkRoleFilterIntegration();
$enabled[] = 'role_filter';
sort($enabled);
$actual_processors = array_keys($this
->loadIndex()
->getProcessors());
sort($actual_processors);
$this
->assertEquals($enabled, $actual_processors);
$this
->checkRenderedItemIntegration();
$this
->checkStopWordsIntegration();
$enabled[] = 'stopwords';
sort($enabled);
$actual_processors = array_keys($this
->loadIndex()
->getProcessors());
sort($actual_processors);
$this
->assertEquals($enabled, $actual_processors);
$this
->checkTokenizerIntegration();
$enabled[] = 'tokenizer';
sort($enabled);
$actual_processors = array_keys($this
->loadIndex()
->getProcessors());
sort($actual_processors);
$this
->assertEquals($enabled, $actual_processors);
$this
->checkTransliterationIntegration();
$enabled[] = 'transliteration';
sort($enabled);
$actual_processors = array_keys($this
->loadIndex()
->getProcessors());
sort($actual_processors);
$this
->assertEquals($enabled, $actual_processors);
$this
->checkAddHierarchyIntegration();
$enabled[] = 'hierarchy';
sort($enabled);
$actual_processors = array_keys($this
->loadIndex()
->getProcessors());
sort($actual_processors);
$this
->assertEquals($enabled, $actual_processors);
$this
->checkStemmerIntegration();
$enabled[] = 'stemmer';
sort($enabled);
$actual_processors = array_keys($this
->loadIndex()
->getProcessors());
sort($actual_processors);
$this
->assertEquals($enabled, $actual_processors);
$this
->checkNumberFieldBoostIntegration();
$enabled[] = 'number_field_boost';
sort($enabled);
$actual_processors = array_keys($this
->loadIndex()
->getProcessors());
sort($actual_processors);
$this
->assertEquals($enabled, $actual_processors);
$this
->checkUrlFieldIntegration();
$stages = [
ProcessorInterface::STAGE_PREPROCESS_INDEX,
ProcessorInterface::STAGE_PREPROCESS_QUERY,
ProcessorInterface::STAGE_POSTPROCESS_QUERY,
];
$processors = \Drupal::getContainer()
->get('search_api.plugin_helper')
->createProcessorPlugins($this
->loadIndex());
$page = $this
->getSession()
->getPage();
foreach ($stages as $stage) {
$previous_weight = NULL;
$class = 'search-api-stage-wrapper-' . Html::cleanCssIdentifier($stage);
foreach ($page
->findAll('css', ".{$class} tr.draggable") as $element) {
if (preg_match('/\\bsearch-api-processor-weight--([-a-z0-9]+)\\b/', $element
->getAttribute('class'), $m)) {
$processor_id = str_replace('-', '_', $m[1]);
$weight = $processors[$processor_id]
->getWeight($stage);
if ($previous_weight !== NULL) {
$this
->assertGreaterThanOrEqual($previous_weight, $weight, "Correct order of processor {$processor_id} in stage {$stage}");
}
$previous_weight = $weight;
}
}
}
$this
->loadProcessorsTab();
$edit = [
'status[stopwords]' => FALSE,
];
$this
->submitForm($edit, 'Save');
$enabled = array_values(array_diff($enabled, [
'stopwords',
]));
$actual_processors = array_keys($this
->loadIndex()
->getProcessors());
sort($actual_processors);
$this
->assertEquals($enabled, $actual_processors);
$this
->drupalGet('admin/config/search/search-api/index/' . $this->indexId . '/edit');
$this
->submitForm([
'datasources[entity:user]' => FALSE,
], 'Save');
$processors = $this
->loadIndex()
->getProcessors();
$this
->assertArrayNotHasKey('role_filter', $processors);
$this
->drupalGet('admin/config/search/search-api/index/' . $this->indexId . '/processors');
$this
->assertSession()
->pageTextNotContains('Role filter');
}
public function testLimitProcessors() {
$this
->loadProcessorsTab();
$this
->assertSession()
->statusCodeEquals(200);
$this
->assertSession()
->pageTextContains('Highlight');
$this
->assertSession()
->pageTextContains('Ignore character');
$this
->assertSession()
->pageTextContains('Tokenizer');
$this
->assertSession()
->pageTextContains('Stopwords');
$server = Server::create([
'id' => 'webtest_server',
'name' => 'WebTest server',
'description' => 'WebTest server',
'backend' => 'search_api_test',
'backend_config' => [],
]);
$server
->save();
$processors = [
'highlight',
'ignore_character',
'tokenizer',
'stopwords',
];
$this
->setReturnValue('backend', 'getDiscouragedProcessors', $processors);
$settings_path = 'admin/config/search/search-api/index/' . $this->indexId . '/edit';
$this
->drupalGet($settings_path);
$this
->submitForm([
'server' => 'webtest_server',
], 'Save');
$this
->loadProcessorsTab();
$this
->assertSession()
->statusCodeEquals(200);
$this
->assertSession()
->pageTextContains('It is recommended not to use this processor with the selected server.');
$this
->assertSession()
->elementExists('css', 'input[name="status[highlight]"][disabled="disabled"]');
$this
->assertSession()
->elementExists('css', 'input[name="status[ignore_character]"][disabled="disabled"]');
$this
->assertSession()
->elementExists('css', 'input[name="status[tokenizer]"][disabled="disabled"]');
$this
->assertSession()
->elementExists('css', 'input[name="status[stopwords]"][disabled="disabled"]');
}
protected function checkLanguageWithFallbackIntegration() {
$index = $this
->loadIndex();
$index
->removeProcessor('language_with_fallback');
$index
->save();
$this
->assertTrue($this
->loadIndex()
->isValidProcessor('language_with_fallback'), 'The "Language (with fallback)" processor cannot be disabled.');
$options['query']['datasource'] = '';
$this
->drupalGet($this
->getIndexPath('fields/add/nojs'), $options);
$this
->assertSession()
->responseContains('name="language_with_fallback"');
$this
->submitForm([], 'language_with_fallback');
$args['%label'] = 'Language (with fallback)';
$this
->assertSession()
->responseContains(new FormattableMarkup('Field %label was added to the index.', $args));
}
public function checkAggregatedFieldsIntegration() {
$index = $this
->loadIndex();
$index
->removeProcessor('aggregated_field');
$index
->save();
$this
->assertTrue($this
->loadIndex()
->isValidProcessor('aggregated_field'), 'The "Aggregated fields" processor cannot be disabled.');
$options['query']['datasource'] = '';
$this
->drupalGet($this
->getIndexPath('fields/add/nojs'), $options);
$this
->assertSession()
->responseContains('name="aggregated_field"');
$this
->submitForm([], 'aggregated_field');
$args['%label'] = 'Aggregated field';
$this
->assertSession()
->responseContains(new FormattableMarkup('Field %label was added to the index.', $args));
$this
->assertSession()
->addressEquals($this
->getIndexPath('fields/edit/aggregated_field'));
$edit = [
'type' => 'first',
'fields[entity:node/title]' => 'title',
'fields[entity:node/type]' => 'type',
'fields[entity:node/uid]' => 'uid',
];
$this
->submitForm($edit, 'Save');
$this
->assertSession()
->addressEquals($this
->getIndexPath('fields'));
$this
->assertSession()
->responseContains('The field configuration was successfully saved.');
}
public function checkContentAccessIntegration() {
$this
->enableProcessor('content_access');
$index = $this
->loadIndex();
$index
->save();
$content_access_fields = [
'status' => [
'datasource_id' => 'entity:node',
'property_path' => 'status',
'type' => 'boolean',
'indexed_locked' => TRUE,
'type_locked' => TRUE,
],
'uid' => [
'datasource_id' => 'entity:node',
'property_path' => 'uid',
'type' => 'integer',
'indexed_locked' => TRUE,
'type_locked' => TRUE,
],
'node_grants' => [
'property_path' => 'search_api_node_grants',
'type' => 'string',
'indexed_locked' => TRUE,
'type_locked' => TRUE,
'hidden' => TRUE,
],
];
$index_fields = $index
->getFields();
foreach ($content_access_fields as $field_id => $settings) {
$this
->assertTrue(!empty($index_fields[$field_id]), "Field {$field_id} (required by \"Content access\" processor) is present.");
$field_settings = $index_fields[$field_id]
->getSettings();
unset($field_settings['label'], $field_settings['dependencies']);
$this
->assertEquals($settings, $field_settings, "Field {$field_id} has the correct settings.");
}
}
public function checkEntityBundleBoostIntegration() {
$configuration = [
'boosts' => [
'entity:node' => [
'datasource_boost' => 3.0,
'bundle_boosts' => [
'article' => 5.0,
],
],
'entity:user' => [
'datasource_boost' => 1.0,
],
],
];
$form_values = [
'boosts' => [
'entity:node' => [
'datasource_boost' => Utility::formatBoostFactor(3),
'bundle_boosts' => [
'article' => Utility::formatBoostFactor(5),
],
],
'entity:user' => [
'datasource_boost' => Utility::formatBoostFactor(1),
],
],
];
$form_values['boosts']['entity:node']['bundle_boosts']['page'] = '';
$this
->editSettingsForm($configuration, 'type_boost', $form_values);
}
public function checkHighlightIntegration() {
$configuration = [
'highlight' => 'never',
'excerpt' => FALSE,
'excerpt_length' => 128,
'prefix' => '<em>',
'suffix' => '</em>',
];
$this
->editSettingsForm($configuration, 'highlight');
}
public function checkHtmlFilterIntegration() {
$configuration = [
'tags' => <<<TAGS
h1: 4
foo bar
TAGS
,
];
$this
->checkValidationError($configuration, 'html_filter', 'Tags is not a valid YAML map.');
$configuration = [
'tags' => <<<TAGS
h1:
- 1
- 2
h2: foo
h3: -1
TAGS
,
];
$errors = [
new FormattableMarkup("Boost value for tag @tag can't be an array.", [
'@tag' => '<h1>',
]),
new FormattableMarkup('Boost value for tag @tag must be numeric.', [
'@tag' => '<h2>',
]),
new FormattableMarkup('Boost value for tag @tag must be non-negative.', [
'@tag' => '<h3>',
]),
];
$this
->checkValidationError($configuration, 'html_filter', $errors);
$configuration = $form_values = [
'all_fields' => TRUE,
'title' => FALSE,
'alt' => FALSE,
'tags' => [
'h1' => 10,
],
];
$form_values['tags'] = 'h1: 10';
$this
->editSettingsForm($configuration, 'html_filter', $form_values);
}
public function checkIgnoreCaseIntegration() {
$this
->editSettingsForm([
'all_fields' => TRUE,
], 'ignorecase');
}
public function checkIgnoreCharactersIntegration() {
$configuration = [
'ignorable' => ':)',
];
$this
->checkValidationError($configuration, 'ignore_character', 'The entered text is no valid regular expression.');
$configuration = $form_values = [
'all_fields' => TRUE,
'ignorable' => '[¿¡!?,.]',
];
$form_values['strip']['character_sets'] = [
'Pc' => 'Pc',
'Pd' => 'Pd',
'Pe' => 'Pe',
'Pf' => 'Pf',
'Pi' => 'Pi',
'Po' => 'Po',
'Ps' => 'Ps',
'Cc' => 'Cc',
'Cf' => FALSE,
'Co' => FALSE,
'Mc' => FALSE,
'Me' => FALSE,
'Mn' => FALSE,
'Sc' => FALSE,
'Sk' => FALSE,
'Sm' => FALSE,
'So' => FALSE,
'Zl' => FALSE,
'Zp' => FALSE,
'Zs' => FALSE,
];
$configuration['ignorable_classes'] = array_filter($form_values['strip']['character_sets']);
sort($configuration['ignorable_classes']);
$this
->editSettingsForm($configuration, 'ignore_character', $form_values);
}
public function checkEntityStatusIntegration() {
$this
->enableProcessor('entity_status');
}
public function checkNoUiIntegration() {
$this
->loadProcessorsTab();
$this
->assertSession()
->pageTextNotContains('No UI processor');
$index = $this
->loadIndex();
$processor = \Drupal::getContainer()
->get('search_api.plugin_helper')
->createProcessorPlugin($index, 'search_api_test_no_ui');
$index
->addProcessor($processor)
->save();
}
public function checkRoleFilterIntegration() {
$this
->enableProcessor('role_filter');
$configuration = [
'default' => 1,
'roles' => [
'anonymous',
],
];
$this
->editSettingsForm($configuration, 'role_filter');
}
public function checkRenderedItemIntegration() {
$index = $this
->loadIndex();
$index
->removeProcessor('rendered_item');
$index
->save();
$this
->assertTrue($this
->loadIndex()
->isValidProcessor('rendered_item'), 'The "Rendered item" processor cannot be disabled.');
$options['query']['datasource'] = '';
$this
->drupalGet($this
->getIndexPath('fields/add/nojs'), $options);
$this
->assertSession()
->responseContains('name="rendered_item"');
$this
->submitForm([], 'rendered_item');
$args['%label'] = 'Rendered HTML output';
$this
->assertSession()
->responseContains(new FormattableMarkup('Field %label was added to the index.', $args));
$this
->assertSession()
->addressEquals($this
->getIndexPath('fields/edit/rendered_item'));
$edit = [
'roles[]' => [
'authenticated',
],
'view_mode[entity:node][article]' => 'default',
'view_mode[entity:node][page]' => 'teaser',
];
$this
->submitForm($edit, 'Save');
$this
->assertSession()
->addressEquals($this
->getIndexPath('fields'));
$this
->assertSession()
->responseContains('The field configuration was successfully saved.');
}
public function checkStopWordsIntegration() {
$configuration = [
'all_fields' => TRUE,
'stopwords' => [
'the',
],
];
$form_values = [
'all_fields' => TRUE,
'stopwords' => 'the',
];
$this
->editSettingsForm($configuration, 'stopwords', $form_values);
}
public function checkTokenizerIntegration() {
$configuration = [
'spaces' => '[:foobar:]',
];
$this
->checkValidationError($configuration, 'tokenizer', 'The entered text is no valid PCRE character class.');
$configuration = [
'all_fields' => TRUE,
'spaces' => '',
'overlap_cjk' => FALSE,
'minimum_word_size' => 2,
];
$this
->editSettingsForm($configuration, 'tokenizer');
}
public function checkTransliterationIntegration() {
$this
->editSettingsForm([
'all_fields' => TRUE,
], 'transliteration');
}
protected function checkAddHierarchyIntegration() {
$configuration = [
'fields' => [
'term_field' => 'taxonomy_term-parent',
'parent_reference' => 'node-parent_reference',
],
];
$edit = [
'fields' => [
'term_field' => [
'status' => 1,
],
'parent_reference' => [
'status' => 1,
],
],
];
$this
->editSettingsForm($configuration, 'hierarchy', $edit, TRUE, FALSE);
}
public function checkStemmerIntegration() {
$this
->enableProcessor('stemmer');
$configuration = [
'all_fields' => TRUE,
'exceptions' => [
'indian' => 'india',
],
];
$form_values = [
'all_fields' => TRUE,
'exceptions' => 'indian=india',
];
$this
->editSettingsForm($configuration, 'stemmer', $form_values);
}
public function checkNumberFieldBoostIntegration() {
$this
->enableProcessor('number_field_boost');
$configuration = [
'boosts' => [
'term_field' => [
'boost_factor' => 8.0,
'aggregation' => 'avg',
],
],
];
$form_values = [
'boosts' => [
'term_field' => [
'boost_factor' => Utility::formatBoostFactor(8),
'aggregation' => 'avg',
],
'parent_reference' => [
'boost_factor' => Utility::formatBoostFactor(0),
'aggregation' => 'sum',
],
],
];
unset($configuration['boosts']['parent_reference']);
$this
->editSettingsForm($configuration, 'number_field_boost', $form_values);
}
public function checkUrlFieldIntegration() {
$index = $this
->loadIndex();
$index
->removeProcessor('add_url');
$index
->save();
$this
->assertTrue($this
->loadIndex()
->isValidProcessor('add_url'), 'The "Add URL" processor cannot be disabled.');
}
protected function enableProcessor($processor_id) {
$this
->loadProcessorsTab();
$edit = [
"status[{$processor_id}]" => 1,
];
$this
->submitForm($edit, 'Save');
$this
->assertTrue($this
->loadIndex()
->isValidProcessor($processor_id), "Successfully enabled the '{$processor_id}' processor.'");
}
protected function editSettingsForm(array $configuration, $processor_id, array $form_values = NULL, $enable = TRUE, $unset_fields = TRUE) {
$this
->loadProcessorsTab();
$edit = $this
->getFormValues($form_values ?? $configuration, "processors[{$processor_id}][settings]");
if ($enable) {
$edit["status[{$processor_id}]"] = 1;
}
$this
->submitForm($edit, 'Save');
$processor = $this
->loadIndex()
->getProcessor($processor_id);
$this
->assertInstanceOf(ProcessorInterface::class, $processor, "Successfully enabled the '{$processor_id}' processor.'");
if ($processor) {
$actual_configuration = $processor
->getConfiguration();
unset($actual_configuration['weights']);
if ($unset_fields) {
unset($actual_configuration['fields']);
}
$configuration += $processor
->defaultConfiguration();
$this
->assertEquals($configuration, $actual_configuration, "Processor configuration for processor '{$processor_id}' was set correctly.");
}
}
protected function checkValidationError(array $form_values, $processor_id, $messages) {
$this
->loadProcessorsTab();
$edit = $this
->getFormValues($form_values, "processors[{$processor_id}][settings]");
$edit["status[{$processor_id}]"] = 1;
$this
->submitForm($edit, 'Save');
if (!is_array($messages)) {
$messages = [
$messages,
];
}
foreach ($messages as $message) {
$this
->assertSession()
->responseContains($message);
}
$this
->assertSession()
->pageTextNotContains('The indexing workflow was successfully edited.');
$this
->assertSession()
->pageTextNotContains('No values were changed.');
$this
->loadProcessorsTab(TRUE);
}
protected function getFormValues(array $configuration, $prefix) {
$edit = [];
foreach ($configuration as $key => $value) {
$key = $prefix . "[{$key}]";
if (is_array($value)) {
if ($value == array_values($value)) {
$key .= '[]';
$edit[$key] = $value;
}
else {
$edit += $this
->getFormValues($value, $key);
}
}
else {
$edit[$key] = $value;
}
}
return $edit;
}
protected function loadProcessorsTab($force = FALSE) {
$settings_path = 'admin/config/search/search-api/index/' . $this->indexId . '/processors';
if ($force || $this
->getAbsoluteUrl($settings_path) != $this
->getUrl()) {
$this
->drupalGet($settings_path);
}
}
protected function loadIndex() {
$index_storage = \Drupal::entityTypeManager()
->getStorage('search_api_index');
$index_storage
->resetCache([
$this->indexId,
]);
return $index_storage
->load($this->indexId);
}
}