Move dynamic segments from Premium plugin

[MAILPOET-2382]

lib/DynamicSegments/FreePluginConnectors/SubscribersListingsHandlerFactory.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace MailPoet\Premium\DynamicSegments\FreePluginConnectors;
+
+use MailPoet\Listing\Handler;
+use MailPoet\Models\Segment;
+use MailPoet\Premium\Models\DynamicSegment;
+
+class SubscribersListingsHandlerFactory {
+
+  function get(Segment $segment, $data) {
+    if ($segment->type === DynamicSegment::TYPE_DYNAMIC) {
+      $listing = new Handler();
+      return $listing_data = $listing->get('\MailPoet\Premium\Models\SubscribersInDynamicSegment', $data);
+    }
+  }
+}