metadata get by key endpoint

application/Espo/Controllers/Metadata.php

@@ -29,8 +29,10 @@
 
 namespace Espo\Controllers;
 
+use Espo\Core\Api\Response;
 use Espo\Core\Exceptions\Forbidden;
 use Espo\Core\Api\Request;
+use Espo\Core\Utils\Json;
 use Espo\Core\Utils\Metadata as MetadataUtil;
 use Espo\Entities\User as UserEntity;
 use Espo\Tools\App\MetadataService as Service;
@@ -53,16 +55,21 @@ class Metadata
         $this->user = $user;
     }
 
-    public function getActionRead(): stdClass
+    public function getActionRead(Request $request): mixed
     {
+        $key = $request->getQueryParam('key');
+
+        if (is_string($key)) {
+            return $this->service->getDataForFrontendByKey($key);
+        }
+
         return $this->service->getDataForFrontend();
     }
 
     /**
-     * @return mixed
      * @throws Forbidden
      */
-    public function getActionGet(Request $request)
+    public function getActionGet(Request $request, Response $response): void
     {
         if (!$this->user->isAdmin()) {
             throw new Forbidden();
@@ -70,6 +77,8 @@ class Metadata
 
         $key = $request->getQueryParam('key');
 
-        return $this->metadata->get($key, false);
+        $value = $this->metadata->get($key);
+
+        $response->writeBody(Json::encode($value));
     }
 }

application/Espo/Tools/App/MetadataService.php

@@ -31,6 +31,7 @@ namespace Espo\Tools\App;
 
 use Espo\Core\Acl;
 use Espo\Core\Utils\Metadata as MetadataUtil;
+use Espo\Core\Utils\Util;
 use Espo\Entities\User;
 use Espo\Modules\Crm\Entities\Reminder;
 use Espo\Tools\App\Metadata\AclDependencyProvider;
@@ -264,4 +265,11 @@ class MetadataService
             }
         }
     }
+
+    public function getDataForFrontendByKey(?string $key): mixed
+    {
+        $data = $this->getDataForFrontend();
+
+        return Util::getValueByKey($data, $key);
+    }
 }