🎉 initial commit

Civi/Mailinglistsync/Utils.php

@@ -0,0 +1,49 @@
+<?php
+
+namespace Civi\Mailinglistsync;
+
+use Civi\Api4\LocationType;
+use Civi\Mailinglistsync\Exceptions\MailinglistException;
+use CRM_Mailinglistsync_ExtensionUtil as E;
+
+/**
+ * Gets the location type IDs for mailing list email-addresses either from
+ * the database or from the cache.
+ *
+ * @return array
+ * @throws \Civi\Mailinglistsync\Exceptions\MailinglistException
+ */
+function getLocationTypes(): array {
+  // Try to get location types from cache
+  $locationTypes = \Civi::cache()->get(E::SHORT_NAME . '_location_types');
+
+  // Get location types from database if not in cache
+  if ($locationTypes === NULL) {
+    $locationTypeNames = [
+      GroupMailingList::getLocationTypeName(),
+      ADGroupMailingList::getLocationTypeName(),
+      EventMailingList::getLocationTypeName(),
+    ];
+    try {
+      $result = LocationType::get()
+        ->addSelect('id', 'name')
+        ->addWhere('name', 'IN', $locationTypeNames)
+        ->execute()
+        ->getArrayCopy();
+      $locationTypes = [];
+      foreach ($result as $locationType) {
+        $locationTypes[$locationType['id']] = $locationType['name'];
+      }
+    }
+    catch (\Exception $e) {
+      throw new MailinglistException(
+        E::ts('Could not get location types'),
+        MailinglistException::ERROR_CODE_GET_LOCATION_TYPES_FAILED,
+      );
+    }
+    // Cache location types
+    \Civi::cache()->set(E::SHORT_NAME . '_location_types', $locationTypes);
+  }
+
+  return $locationTypes;
+}