class SolrConfigSetController in Search API Solr 4.x

Provides different listings of SolrFieldType.

Hierarchy

• class \Drupal\Core\Controller\ControllerBase implements ContainerInjectionInterface uses LoggerChannelTrait, MessengerTrait, RedirectDestinationTrait, StringTranslationTrait
  • class \Drupal\search_api_solr\Controller\SolrConfigSetController uses BackendTrait

4 files declare their use of SolrConfigSetController

SearchApiSolrTest.php in tests/src/Kernel/SearchApiSolrTest.php

search_api_solr.install in ./search_api_solr.install

Install, update and uninstall functions for the Search API Solr module.

SolrCommandHelper.php in src/Utility/SolrCommandHelper.php

SolrLegacyTest.php in modules/search_api_solr_legacy/tests/src/Kernel/SolrLegacyTest.php

File

src/Controller/SolrConfigSetController.php, line 22

Namespace

Drupal\search_api_solr\Controller

class SolrConfigSetController extends ControllerBase {
  use BackendTrait;

  /**
   * Provides an XML snippet containing all extra Solr field types.
   *
   * @param \Drupal\search_api\ServerInterface|null $search_api_server
   *   The Search API server entity.
   *
   * @return string
   *   XML snippet containing all extra Solr field types.
   *
   * @throws \Drupal\search_api\SearchApiException
   */
  public function getSchemaExtraTypesXml(?ServerInterface $search_api_server = NULL) : string {

    /** @var \Drupal\search_api_solr\Controller\SolrFieldTypeListBuilder $list_builder */
    $list_builder = $this
      ->getListBuilder('solr_field_type', $search_api_server);
    return $list_builder
      ->getSchemaExtraTypesXml();
  }

  /**
   * Streams schema_extra_types.xml.
   *
   * @param \Drupal\search_api\ServerInterface $search_api_server
   *   The Search API server entity.
   *
   * @return \Symfony\Component\HttpFoundation\Response
   *   The HTTP response object.
   *
   * @throws \Drupal\search_api\SearchApiException
   * @throws \Drupal\Core\Entity\EntityMalformedException
   */
  public function streamSchemaExtraTypesXml(ServerInterface $search_api_server) : Response {
    try {
      return $this
        ->streamXml('schema_extra_types.xml', $this
        ->getSchemaExtraTypesXml($search_api_server));
    } catch (SearchApiSolrConflictingEntitiesException $e) {
      $this
        ->messenger()
        ->addError($this
        ->t('Some enabled parts of the configuration conflict with others: :conflicts', [
        '@conflicts' => new FormattableMarkup($e, []),
      ]));
    }
    return new RedirectResponse($search_api_server
      ->toUrl('canonical')
      ->toString());
  }

  /**
   * Provides an XML snippet containing all extra Solr fields.
   *
   * @param \Drupal\search_api\ServerInterface|null $search_api_server
   *   The Search API server entity.
   *
   * @return string
   *   XML snippet containing all extra Solr fields.
   *
   * @throws \Drupal\search_api\SearchApiException
   */
  public function getSchemaExtraFieldsXml(?ServerInterface $search_api_server = NULL) : string {
    $solr_major_version = NULL;
    if ($search_api_server) {

      /** @var \Drupal\search_api_solr\SolrBackendInterface $backend */
      $backend = $search_api_server
        ->getBackend();
      $solr_major_version = $backend
        ->getSolrConnector()
        ->getSolrMajorVersion();
    }

    /** @var \Drupal\search_api_solr\Controller\SolrFieldTypeListBuilder $list_builder */
    $list_builder = $this
      ->getListBuilder('solr_field_type', $search_api_server);
    return $list_builder
      ->getSchemaExtraFieldsXml($solr_major_version);
  }

  /**
   * Streams schema_extra_fields.xml.
   *
   * @param \Drupal\search_api\ServerInterface $search_api_server
   *   The Search API server entity.
   *
   * @return \Symfony\Component\HttpFoundation\Response
   *   The HTTP response object.
   *
   * @throws \Drupal\search_api\SearchApiException
   */
  public function streamSchemaExtraFieldsXml(ServerInterface $search_api_server) : Response {
    try {
      return $this
        ->streamXml('schema_extra_fields.xml', $this
        ->getSchemaExtraFieldsXml($search_api_server));
    } catch (SearchApiSolrConflictingEntitiesException $e) {
      $this
        ->messenger()
        ->addError($this
        ->t('Some enabled parts of the configuration conflict with others: @conflicts', [
        '@conflicts' => new FormattableMarkup($e, []),
      ]));
    }
    return new RedirectResponse($search_api_server
      ->toUrl('canonical')
      ->toString());
  }

  /**
   * Provides an XML snippet containing all extra solrconfig.
   *
   * @param \Drupal\search_api\ServerInterface|null $search_api_server
   *   The Search API server entity.
   *
   * @return string
   *   XML snippet containing all extra solrconfig.
   *
   * @throws \Drupal\search_api\SearchApiException
   */
  public function getSolrconfigExtraXml(?ServerInterface $search_api_server = NULL) : string {

    /** @var \Drupal\search_api_solr\Controller\SolrFieldTypeListBuilder $solr_field_type_list_builder */
    $solr_field_type_list_builder = $this
      ->getListBuilder('solr_field_type', $search_api_server);

    /** @var \Drupal\search_api_solr\Controller\SolrRequestHandlerListBuilder $solr_request_handler_list_builder */
    $solr_request_handler_list_builder = $this
      ->getListBuilder('solr_request_handler', $search_api_server);
    return $solr_field_type_list_builder
      ->getSolrconfigExtraXml() . $solr_request_handler_list_builder
      ->getXml();
  }

  /**
   * Streams solrconfig_extra.xml.
   *
   * @param \Drupal\search_api\ServerInterface $search_api_server
   *   The Search API server entity.
   *
   * @return \Symfony\Component\HttpFoundation\Response
   *   The HTTP response object.
   *
   * @throws \Drupal\search_api\SearchApiException
   */
  public function streamSolrconfigExtraXml(ServerInterface $search_api_server) : Response {
    try {
      return $this
        ->streamXml('solrconfig_extra.xml', $this
        ->getSolrconfigExtraXml($search_api_server));
    } catch (SearchApiSolrConflictingEntitiesException $e) {
      $this
        ->messenger()
        ->addError($this
        ->t('Some enabled parts of the configuration conflict with others: @conflicts', [
        '@conflicts' => new FormattableMarkup($e, []),
      ]));
    }
    return new RedirectResponse($search_api_server
      ->toUrl('canonical')
      ->toString());
  }

  /**
   * Provides an XML snippet containing all index settings as XML.
   *
   * @param \Drupal\search_api\ServerInterface|null $search_api_server
   *   The Search API server entity.
   *
   * @return string
   *   XML snippet containing all index settings.
   */
  public function getSolrconfigIndexXml(?ServerInterface $search_api_server = NULL) : string {

    // Reserved for future internal use.
    return '';
  }

  /**
   * Provides an XML snippet containing all query cache settings as XML.
   *
   * @param \Drupal\search_api\ServerInterface|null $search_api_server
   *   The Search API server entity.
   *
   * @return string
   *   XML snippet containing all query cache settings.
   *
   * @throws \Drupal\search_api\SearchApiException
   */
  public function getSolrconfigQueryXml(?ServerInterface $search_api_server = NULL) : string {

    /** @var \Drupal\search_api_solr\Controller\SolrCacheListBuilder $list_builder */
    $list_builder = $this
      ->getListBuilder('solr_cache', $search_api_server);
    return $list_builder
      ->getXml();
  }

  /**
   * Streams solrconfig_query.xml.
   *
   * @param \Drupal\search_api\ServerInterface $search_api_server
   *   The Search API server entity.
   *
   * @return \Symfony\Component\HttpFoundation\Response
   *   The HTTP response object.
   *
   * @throws \Drupal\search_api\SearchApiException
   */
  public function streamSolrconfigQueryXml(ServerInterface $search_api_server) : Response {
    try {
      return $this
        ->streamXml('solrconfig_query.xml', $this
        ->getSolrconfigQueryXml($search_api_server));
    } catch (SearchApiSolrConflictingEntitiesException $e) {
      $this
        ->messenger()
        ->addError($this
        ->t('Some enabled parts of the configuration conflict with others: @conflicts', [
        '@conflicts' => new FormattableMarkup($e, []),
      ]));
    }
    return new RedirectResponse($search_api_server
      ->toUrl('canonical')
      ->toString());
  }

  /**
   * Provides an XML snippet containing all request dispatcher settings as XML.
   *
   * @param \Drupal\search_api\ServerInterface|null $search_api_server
   *   The Search API server entity.
   *
   * @return string
   *   The XML snippet containing all request dispatcher settings.
   *
   * @throws \Drupal\search_api\SearchApiException
   */
  public function getSolrconfigRequestDispatcherXml(?ServerInterface $search_api_server = NULL) : string {

    /** @var \Drupal\search_api_solr\Controller\SolrRequestDispatcherListBuilder $list_builder */
    $list_builder = $this
      ->getListBuilder('solr_request_dispatcher', $search_api_server);
    return $list_builder
      ->getXml();
  }

  /**
   * Streams solrconfig_requestdispatcher.xml.
   *
   * @param \Drupal\search_api\ServerInterface $search_api_server
   *   The Search API server entity.
   *
   * @return \Symfony\Component\HttpFoundation\Response
   *   The HTTP response object.
   *
   * @throws \Drupal\search_api\SearchApiException
   */
  public function streamSolrconfigRequestDispatcherXml(ServerInterface $search_api_server) : Response {
    try {
      return $this
        ->streamXml('solrconfig_requestdispatcher.xml', $this
        ->getSolrconfigRequestDispatcherXml($search_api_server));
    } catch (SearchApiSolrConflictingEntitiesException $e) {
      $this
        ->messenger()
        ->addError($this
        ->t('Some enabled parts of the configuration conflict with others: @conflicts', [
        '@conflicts' => new FormattableMarkup($e, []),
      ]));
    }
    return new RedirectResponse($search_api_server
      ->toUrl('canonical')
      ->toString());
  }

  /**
   * Returns the configuration files names and content.
   *
   * @return array
   *   An associative array of files names and content.
   *
   * @throws \Drupal\search_api\SearchApiException
   * @throws \Drupal\search_api_solr\SearchApiSolrException
   */
  public function getConfigFiles() : array {

    /** @var \Drupal\search_api_solr\SolrBackendInterface $backend */
    $backend = $this
      ->getBackend();
    $connector = $backend
      ->getSolrConnector();
    $solr_branch = $real_solr_branch = $connector
      ->getSolrBranch($this->assumedMinimumVersion);
    $solr_major_version = $connector
      ->getSolrMajorVersion($this->assumedMinimumVersion);
    $template_path = drupal_get_path('module', 'search_api_solr') . '/solr-conf-templates/';
    $solr_configset_template_mapping = [
      '6.x' => $template_path . '6.x',
      '7.x' => $template_path . '7.x',
      '8.x' => $template_path . '8.x',
    ];
    $this
      ->moduleHandler()
      ->alter('search_api_solr_configset_template_mapping', $solr_configset_template_mapping);
    $search_api_solr_conf_path = $solr_configset_template_mapping[$solr_branch];
    $solrcore_properties_file = $search_api_solr_conf_path . '/solrcore.properties';
    if (file_exists($solrcore_properties_file) && is_readable($solrcore_properties_file)) {
      $solrcore_properties = parse_ini_file($solrcore_properties_file, FALSE, INI_SCANNER_RAW);
    }
    else {
      throw new SearchApiSolrException('solrcore.properties template could not be parsed.');
    }
    $files = [
      'schema_extra_types.xml' => $this
        ->getSchemaExtraTypesXml(),
      'schema_extra_fields.xml' => $this
        ->getSchemaExtraFieldsXml($backend
        ->getServer()),
      'solrconfig_extra.xml' => $this
        ->getSolrconfigExtraXml(),
      'solrconfig_index.xml' => $this
        ->getSolrconfigIndexXml(),
    ];
    if (!$backend
      ->isNonDrupalOrOutdatedConfigSetAllowed() && (empty($files['schema_extra_types.xml']) || empty($files['schema_extra_fields.xml']))) {
      throw new SearchApiSolrException(sprintf('The configs of the essential Solr field types are missing or broken for server "%s".', $backend
        ->getServer()
        ->id()));
    }
    if (version_compare($solr_major_version, '7', '>=')) {
      $files['solrconfig_query.xml'] = $this
        ->getSolrconfigQueryXml();
      $files['solrconfig_requestdispatcher.xml'] = $this
        ->getSolrconfigRequestDispatcherXml();
    }

    // Add language specific text files.
    $list_builder = $this
      ->getListBuilder('solr_field_type');
    $solr_field_types = $list_builder
      ->getEnabledEntities();

    /** @var \Drupal\search_api_solr\SolrFieldTypeInterface $solr_field_type */
    foreach ($solr_field_types as $solr_field_type) {
      $text_files = $solr_field_type
        ->getTextFiles();
      foreach ($text_files as $text_file_name => $text_file) {
        $text_file_name = Utility::completeTextFileName($text_file_name, $solr_field_type);
        $files[$text_file_name] = $text_file;
        $solrcore_properties['solr.replication.confFiles'] .= ',' . $text_file_name;
      }
    }
    $solrcore_properties['solr.luceneMatchVersion'] = $connector
      ->getLuceneMatchVersion($this->assumedMinimumVersion ?: '');
    if (!$connector
      ->isCloud()) {

      // @todo
      // $solrcore_properties['solr.replication.masterUrl']
      $solrcore_properties_string = '';
      foreach ($solrcore_properties as $property => $value) {
        $solrcore_properties_string .= $property . '=' . $value . "\n";
      }
      $files['solrcore.properties'] = $solrcore_properties_string;
    }

    // Now add all remaining static files from the conf dir that have not been
    // generated dynamically above.
    foreach (scandir($search_api_solr_conf_path) as $file) {
      if (strpos($file, '.') !== 0 && !array_key_exists($file, $files)) {
        $file_path = $search_api_solr_conf_path . '/' . $file;
        if (file_exists($file_path) && is_readable($file_path)) {
          $files[$file] = str_replace([
            'SEARCH_API_SOLR_SCHEMA_VERSION',
            'SEARCH_API_SOLR_BRANCH',
            'SEARCH_API_SOLR_JUMP_START_CONFIG_SET',
          ], [
            SolrBackendInterface::SEARCH_API_SOLR_SCHEMA_VERSION,
            $real_solr_branch,
            SEARCH_API_SOLR_JUMP_START_CONFIG_SET,
          ], file_get_contents($search_api_solr_conf_path . '/' . $file));
        }
        else {
          throw new SearchApiSolrException(sprintf('%s template is not readable.', $file));
        }
      }
    }
    if ($connector
      ->isCloud() && isset($files['solrconfig.xml'])) {

      // solrcore.properties won’t work in SolrCloud mode (it is not read from
      // ZooKeeper). Therefore we go for a more specific fallback to keep the
      // possibility to set the property as parameter of the virtual machine.
      // @see https://lucene.apache.org/solr/guide/8_6/configuring-solrconfig-xml.html
      $files['solrconfig.xml'] = preg_replace('/solr.luceneMatchVersion:LUCENE_\\d+/', 'solr.luceneMatchVersion:' . $solrcore_properties['solr.luceneMatchVersion'], $files['solrconfig.xml']);
      unset($files['solrcore.properties']);
    }
    $connector
      ->alterConfigFiles($files, $solrcore_properties['solr.luceneMatchVersion'], $this->serverId);
    $this
      ->moduleHandler()
      ->alter('search_api_solr_config_files', $files, $solrcore_properties['solr.luceneMatchVersion'], $this->serverId);
    return $files;
  }

  /**
   * Returns a ZipStream of all configuration files.
   *
   * @param \ZipStream\Option\Archive $archive_options
   *   Archive options.
   *
   * @return \ZipStream\ZipStream
   *   The ZipStream that contains all configuration files.
   *
   * @throws \Drupal\search_api\SearchApiException
   * @throws \ZipStream\Exception\FileNotFoundException
   * @throws \ZipStream\Exception\FileNotReadableException
   */
  public function getConfigZip(Archive $archive_options) : ZipStream {

    /** @var \Drupal\search_api_solr\SolrBackendInterface $backend */
    $backend = $this
      ->getBackend();
    $connector = $backend
      ->getSolrConnector();
    $solr_branch = $connector
      ->getSolrBranch($this->assumedMinimumVersion);
    $lucene_match_version = $connector
      ->getLuceneMatchVersion($this->assumedMinimumVersion ?: '');
    $zip = new ZipStream('solr_' . $solr_branch . '_config.zip', $archive_options);
    $files = $this
      ->getConfigFiles();
    foreach ($files as $name => $content) {
      $zip
        ->addFile($name, $content);
    }
    $connector
      ->alterConfigZip($zip, $lucene_match_version, $this->serverId);
    $this
      ->moduleHandler()
      ->alter('search_api_solr_config_zip', $zip, $lucene_match_version, $this->serverId);
    return $zip;
  }

  /**
   * Streams a zip archive containing a complete Solr configuration.
   *
   * @param \Drupal\search_api\ServerInterface $search_api_server
   *   The Search API server entity.
   *
   * @return \Symfony\Component\HttpFoundation\Response
   *   The HTTP response object.
   *
   * @throws \Drupal\search_api\SearchApiException
   */
  public function streamConfigZip(ServerInterface $search_api_server) : Response {
    $this
      ->setServer($search_api_server);
    try {
      $archive_options = new Archive();
      $archive_options
        ->setSendHttpHeaders(TRUE);
      @ob_clean();

      // If you are using nginx as a webserver, it will try to buffer the
      // response. We have to disable this with a custom header.
      // @see https://github.com/maennchen/ZipStream-PHP/wiki/nginx
      header('X-Accel-Buffering: no');
      $zip = $this
        ->getConfigZip($archive_options);
      $zip
        ->finish();
      @ob_end_flush();
      exit;
    } catch (SearchApiSolrConflictingEntitiesException $e) {
      $this
        ->messenger()
        ->addError($this
        ->t('Some enabled parts of the configuration conflict with others: @conflicts', [
        '@conflicts' => new FormattableMarkup($e, []),
      ]));
    } catch (\Exception $e) {
      watchdog_exception('search_api', $e);
      $this
        ->messenger()
        ->addError($this
        ->t('An error occurred during the creation of the config.zip. Look at the logs for details.'));
    }
    return new RedirectResponse($search_api_server
      ->toUrl('canonical')
      ->toString());
  }

  /**
   * Streams a zip archive containing a complete Solr configuration currently in use.
   *
   * @param \Drupal\search_api\ServerInterface $search_api_server
   *   The Search API server entity.
   *
   * @return \Symfony\Component\HttpFoundation\Response
   *   The HTTP response object.
   */
  public function streamCurrentConfigZip(ServerInterface $search_api_server) : Response {
    try {

      /** @var \Drupal\search_api_solr\SolrBackendInterface $backend */
      $backend = $search_api_server
        ->getBackend();
      $archive_options = new Archive();
      $archive_options
        ->setSendHttpHeaders(TRUE);
      @ob_clean();

      // If you are using nginx as a webserver, it will try to buffer the
      // response. We have to disable this with a custom header.
      // @see https://github.com/maennchen/ZipStream-PHP/wiki/nginx
      header('X-Accel-Buffering: no');
      $zip = new ZipStream('solr_current_config.zip', $archive_options);

      /** @var \Drupal\search_api_solr\SolrBackendInterface $backend */
      $backend = $search_api_server
        ->getBackend();
      $files_list = Utility::getServerFiles($search_api_server);
      foreach ($files_list as $file_name => $file_info) {
        $content = '';
        if ($file_info['size'] > 0) {
          $file_data = $backend
            ->getSolrConnector()
            ->getFile($file_name);
          $content = $file_data
            ->getBody();
        }
        $zip
          ->addFile($file_name, $content);
      }
      $zip
        ->finish();
      @ob_end_flush();
      exit;
    } catch (\Exception $e) {
      watchdog_exception('search_api', $e);
      $this
        ->messenger()
        ->addError($this
        ->t('An error occurred during the creation of the config.zip. Look at the logs for details.'));
    }
    return new RedirectResponse($search_api_server
      ->toUrl('canonical')
      ->toString());
  }

  /**
   * Provides an XML snippet containing all query cache settings as XML.
   *
   * @param \Drupal\search_api_solr\Controller\string $file_name
   *   The file name.
   * @param \Drupal\search_api_solr\Controller\string $xml
   *   The XML.
   *
   * @return \Symfony\Component\HttpFoundation\Response
   *   The HTTP response object.
   */
  protected function streamXml(string $file_name, string $xml) : Response {
    return new Response($xml, 200, [
      'Content-Type' => 'application/xml',
      'Content-Disposition' => 'attachment; filename=' . $file_name,
    ]);
  }

  /**
   * Returns a ListBuilder.
   *
   * @param string $entity_type_id
   *   Entity type id.
   * @param \Drupal\search_api\ServerInterface|null $search_api_server
   *   Search API Server.
   *
   * @return \Drupal\search_api_solr\Controller\AbstractSolrEntityListBuilder
   *   A ListBuilder.
   *
   * @throws \Drupal\search_api\SearchApiException
   */
  protected function getListBuilder(string $entity_type_id, ?ServerInterface $search_api_server = NULL) : AbstractSolrEntityListBuilder {

    /** @var \Drupal\search_api_solr\Controller\AbstractSolrEntityListBuilder $list_builder */
    $list_builder = $this
      ->entityTypeManager()
      ->getListBuilder($entity_type_id);
    if ($search_api_server) {
      $list_builder
        ->setServer($search_api_server);
    }
    else {
      $list_builder
        ->setBackend($this
        ->getBackend());
    }
    return $list_builder;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
BackendTrait::$assumedMinimumVersion	protected	property	The Solr minimum version string.
BackendTrait::$backend	protected	property	The Search API server backend.
BackendTrait::$reset	protected	property	Reset.
BackendTrait::$serverId	protected	property	The Search API server ID.
BackendTrait::getBackend	protected	function	Returns the Search API server backend.
BackendTrait::setAssumedMinimumVersion	public	function	Set assumed minimum version.
BackendTrait::setBackend	public	function	Sets the Search API server backend.
BackendTrait::setServer	public	function	Sets the Search API server and calls setBackend() afterwards.
ControllerBase::$configFactory	protected	property	The configuration factory.
ControllerBase::$currentUser	protected	property	The current user service.	1
ControllerBase::$entityFormBuilder	protected	property	The entity form builder.
ControllerBase::$entityTypeManager	protected	property	The entity type manager.
ControllerBase::$formBuilder	protected	property	The form builder.	2
ControllerBase::$keyValue	protected	property	The key-value storage.	1
ControllerBase::$languageManager	protected	property	The language manager.	1
ControllerBase::$moduleHandler	protected	property	The module handler.	2
ControllerBase::$stateService	protected	property	The state service.
ControllerBase::cache	protected	function	Returns the requested cache bin.
ControllerBase::config	protected	function	Retrieves a configuration object.
ControllerBase::container	private	function	Returns the service container.
ControllerBase::create	public static	function	Instantiates a new instance of this class. Overrides ContainerInjectionInterface::create	46
ControllerBase::currentUser	protected	function	Returns the current user.	1
ControllerBase::entityFormBuilder	protected	function	Retrieves the entity form builder.
ControllerBase::entityTypeManager	protected	function	Retrieves the entity type manager.
ControllerBase::formBuilder	protected	function	Returns the form builder service.	2
ControllerBase::keyValue	protected	function	Returns a key/value storage collection.	1
ControllerBase::languageManager	protected	function	Returns the language manager service.	1
ControllerBase::moduleHandler	protected	function	Returns the module handler.	2
ControllerBase::redirect	protected	function	Returns a redirect response object for the specified route.
ControllerBase::state	protected	function	Returns the state storage service.
LoggerChannelTrait::$loggerFactory	protected	property	The logger channel factory service.
LoggerChannelTrait::getLogger	protected	function	Gets the logger for a specific channel.
LoggerChannelTrait::setLoggerFactory	public	function	Injects the logger channel factory.
MessengerTrait::$messenger	protected	property	The messenger.	27
MessengerTrait::messenger	public	function	Gets the messenger.	27
MessengerTrait::setMessenger	public	function	Sets the messenger.
RedirectDestinationTrait::$redirectDestination	protected	property	The redirect destination service.	1
RedirectDestinationTrait::getDestinationArray	protected	function	Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url.
RedirectDestinationTrait::getRedirectDestination	protected	function	Returns the redirect destination service.
RedirectDestinationTrait::setRedirectDestination	public	function	Sets the redirect destination service.
SolrConfigSetController::getConfigFiles	public	function	Returns the configuration files names and content.
SolrConfigSetController::getConfigZip	public	function	Returns a ZipStream of all configuration files.
SolrConfigSetController::getListBuilder	protected	function	Returns a ListBuilder.
SolrConfigSetController::getSchemaExtraFieldsXml	public	function	Provides an XML snippet containing all extra Solr fields.
SolrConfigSetController::getSchemaExtraTypesXml	public	function	Provides an XML snippet containing all extra Solr field types.
SolrConfigSetController::getSolrconfigExtraXml	public	function	Provides an XML snippet containing all extra solrconfig.
SolrConfigSetController::getSolrconfigIndexXml	public	function	Provides an XML snippet containing all index settings as XML.
SolrConfigSetController::getSolrconfigQueryXml	public	function	Provides an XML snippet containing all query cache settings as XML.
SolrConfigSetController::getSolrconfigRequestDispatcherXml	public	function	Provides an XML snippet containing all request dispatcher settings as XML.
SolrConfigSetController::streamConfigZip	public	function	Streams a zip archive containing a complete Solr configuration.
SolrConfigSetController::streamCurrentConfigZip	public	function	Streams a zip archive containing a complete Solr configuration currently in use.
SolrConfigSetController::streamSchemaExtraFieldsXml	public	function	Streams schema_extra_fields.xml.
SolrConfigSetController::streamSchemaExtraTypesXml	public	function	Streams schema_extra_types.xml.
SolrConfigSetController::streamSolrconfigExtraXml	public	function	Streams solrconfig_extra.xml.
SolrConfigSetController::streamSolrconfigQueryXml	public	function	Streams solrconfig_query.xml.
SolrConfigSetController::streamSolrconfigRequestDispatcherXml	public	function	Streams solrconfig_requestdispatcher.xml.
SolrConfigSetController::streamXml	protected	function	Provides an XML snippet containing all query cache settings as XML.
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	4
StringTranslationTrait::formatPlural	protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals	protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation	protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation	public	function	Sets the string translation service to use.	2
StringTranslationTrait::t	protected	function	Translates a string to the current language or to a given language.