Use filter for getTerms search

[MAILPOET-1293]

lib/API/JSON/v1/AutomatedLatestContent.php

@@ -4,6 +4,7 @@ namespace MailPoet\API\JSON\v1;
 
 use MailPoet\API\JSON\Endpoint as APIEndpoint;
 use MailPoet\Config\AccessControl;
+use MailPoet\WP\Hooks;
 use MailPoet\WP\Posts as WPPosts;
 
 if(!defined('ABSPATH')) exit;
@@ -43,20 +44,19 @@ class AutomatedLatestContent extends APIEndpoint {
     $search = (isset($data['search'])) ? $data['search'] : '';
     $limit = (isset($data['limit'])) ? (int)$data['limit'] : 50;
     $page = (isset($data['page'])) ? (int)$data['page'] : 1;
-
+    $args = array(
-    return $this->successResponse(
+      'taxonomy' => $taxonomies,
-      WPPosts::getTerms(
+      'hide_empty' => false,
-        array(
+      'search' => $search,
-          'taxonomy' => $taxonomies,
+      'number' => $limit,
-          'hide_empty' => false,
+      'offset' => $limit * ($page - 1),
-          'search' => $search,
+      'orderby' => 'name',
-          'number' => $limit,
+      'order' => 'ASC'
-          'offset' => $limit * ($page - 1),
-          'orderby' => 'name',
-          'order' => 'ASC'
-        )
-      )
     );
+
+    $args = Hooks::applyFilters('mailpoet_search_terms_args', $args);
+
+    return $this->successResponse(WPPosts::getTerms($args));
   }
 
   function getPosts($data = array()) {