move it into a config

config/install/islandora.settings.yml

@@ -2,3 +2,4 @@ broker_url: 'tcp://localhost:61613'
 jwt_expiry: '+2 hour'
 delete_media_and_files: TRUE
 gemini_pseudo_bundles: []
+fast_term_queries: TRUE

islandora.post_update.php

@@ -14,3 +14,13 @@ function islandora_post_update_delete_media_and_files() {
   $config->set('delete_media_and_files', TRUE);
   $config->save(TRUE);
 }
+
+/**
+ * Ensure `fast_term_queries` exists.
+ */
+function islandora_post_update_fast_term_queries() : void {
+  $config_factory = \Drupal::configFactory();
+  $config = $config_factory->getEditable('islandora.settings');
+  $config->set('fast_term_queries', TRUE);
+  $config->save(TRUE);
+}

islandora.services.yml

@@ -54,7 +54,7 @@ services:
     arguments: ['@entity_type.manager', '@current_user', '@language_manager', '@file_system', '@islandora.utils']
   islandora.utils:
     class: Drupal\islandora\IslandoraUtils
-    arguments: ['@entity_type.manager', '@entity_field.manager', '@context.manager', '@flysystem_factory', '@language_manager', '@current_user']
+    arguments: ['@entity_type.manager', '@entity_field.manager', '@context.manager', '@flysystem_factory', '@language_manager', '@current_user', '@config.factory']
   islandora.entity_mapper:
     class: Islandora\EntityMapper\EntityMapper
   islandora.stomp.auth_header_listener:

src/Form/IslandoraSettingsForm.php

@@ -44,6 +44,7 @@ class IslandoraSettingsForm extends ConfigFormBase {
   const GEMINI_PSEUDO_FIELD = 'field_gemini_uri';
   const NODE_DELETE_MEDIA_AND_FILES = 'delete_media_and_files';
   const REDIRECT_AFTER_MEDIA_SAVE = 'redirect_after_media_save';
+  const FAST_TERM_QUERIES = 'fast_term_queries';
 
   /**
    * To list the available bundle types.
@@ -79,7 +80,7 @@ class IslandoraSettingsForm extends ConfigFormBase {
   public function __construct(
     ConfigFactoryInterface $config_factory,
     EntityTypeBundleInfoInterface $entity_type_bundle_info,
-    EntityTypeManagerInterface $entity_type_manager
+    EntityTypeManagerInterface $entity_type_manager,
   ) {
     $this->setConfigFactory($config_factory);
     $this->entityTypeBundleInfo = $entity_type_bundle_info;
@@ -228,6 +229,13 @@ public function buildForm(array $form, FormStateInterface $form_state) {
       '#default_value' => (bool) $config->get(self::REDIRECT_AFTER_MEDIA_SAVE),
     ];
 
+    $form[self::FAST_TERM_QUERIES] = [
+      '#type' => 'checkbox',
+      '#title' => $this->t('Use multiple queries for term URI lookups.'),
+      '#description' => $this->t('Using multiple queries to look up taxonomy terms by URI is faster in most setups. You may want to disable this if you have a term access protection module enabled.'),
+      '#default_value' => (bool) $config->get(self::FAST_TERM_QUERIES),
+    ];
+
     $form[self::FEDORA_URL] = [
       '#type' => 'textfield',
       '#title' => $this->t('Fedora URL'),
@@ -383,6 +391,7 @@ public function submitForm(array &$form, FormStateInterface $form_state) {
       ->set(self::UPLOAD_FORM_ALLOWED_MIMETYPES, $form_state->getValue(self::UPLOAD_FORM_ALLOWED_MIMETYPES))
       ->set(self::GEMINI_PSEUDO, $new_pseudo_types)
       ->set(self::NODE_DELETE_MEDIA_AND_FILES, $form_state->getValue(self::NODE_DELETE_MEDIA_AND_FILES))
+      ->set(self::FAST_TERM_QUERIES, $form_state->getValue(self::FAST_TERM_QUERIES))
       ->set(self::REDIRECT_AFTER_MEDIA_SAVE, $form_state->getValue(self::REDIRECT_AFTER_MEDIA_SAVE))
       ->save();
 

src/IslandoraUtils.php

@@ -23,6 +23,8 @@
 use Drupal\media\MediaInterface;
 use Drupal\node\NodeInterface;
 use Drupal\taxonomy\TermInterface;
+use Drupal\islandora\Form\IslandoraSettingsForm;
+use Drupal\Core\Config\ConfigFactoryInterface;
 
 /**
  * Utility functions for figuring out when to fire derivative reactions.
@@ -81,6 +83,13 @@ class IslandoraUtils {
    */
   protected AccountInterface $currentUser;
 
+  /**
+   * Islandora config settings.
+   *
+   * @var \Drupal\Core\Config\ImmutableConfig
+   */
+  protected $islandoraSettings;
+
   /**
    * Constructor.
    *
@@ -96,21 +105,25 @@ class IslandoraUtils {
    *   Language manager.
    * @param \Drupal\Core\Session\AccountInterface $current_user
    *   The current user.
+   * @param \Drupal\Core\Config\ConfigFactoryInterface $config
+   *   Config factory
    */
   public function __construct(
     EntityTypeManagerInterface $entity_type_manager,
     EntityFieldManagerInterface $entity_field_manager,
     ContextManager $context_manager,
     FlysystemFactory $flysystem_factory,
     LanguageManagerInterface $language_manager,
-    AccountInterface $current_user
+    AccountInterface $current_user,
+    ConfigFactoryInterface $config,
   ) {
     $this->entityTypeManager = $entity_type_manager;
     $this->entityFieldManager = $entity_field_manager;
     $this->contextManager = $context_manager;
     $this->flysystemFactory = $flysystem_factory;
     $this->languageManager = $language_manager;
     $this->currentUser = $current_user;
+    $this->islandoraSettings = $config->get(IslandoraSettingsForm::CONFIG_NAME);
   }
 
   /**
@@ -261,19 +274,40 @@ public function getTermForUri($uri) {
     // Add field_external_uri.
     $fields[] = self::EXTERNAL_URI_FIELD;
 
-    $storage = $this->entityTypeManager->getStorage('taxonomy_term');
-    foreach ($fields as $field) {
-      $query = $storage->getQuery();
-      $results = $query
-        ->accessCheck(TRUE)
-        ->condition("$field.uri", $uri)
-        ->execute();
-      if (!empty($results)) {
-        return $storage->load(reset($results));
+    if ($this->islandoraSettings->get(IslandoraSettingsForm::FAST_TERM_QUERIES)) {
+      $storage = $this->entityTypeManager->getStorage('taxonomy_term');
+      foreach ($fields as $field) {
+        $query = $storage->getQuery();
+        $results = $query
+          ->accessCheck(TRUE)
+          ->condition("$field.uri", $uri)
+          ->execute();
+        if (!empty($results)) {
+          return $storage->load(reset($results));
+        }
       }
+
+      return NULL;
     }
 
-    return NULL;
+    $query = $this->entityTypeManager->getStorage('taxonomy_term')->getQuery();
+
+    $orGroup = $query->orConditionGroup();
+    foreach ($fields as $field) {
+      $orGroup->condition("$field.uri", $uri);
+    }
+
+    $results = $query
+      ->accessCheck(TRUE)
+      ->condition($orGroup)
+      ->execute();
+
+    if (empty($results)) {
+      return NULL;
+    }
+
+    return $this->entityTypeManager->getStorage('taxonomy_term')
+      ->load(reset($results));
   }
 
   /**