Show database name and database connection user in system infos

src/Controller/ToolsController.php

@@ -87,6 +87,8 @@ class ToolsController extends AbstractController
             'db_type' => $DBInfoHelper->getDatabaseType() ?? 'Unknown',
             'db_version' => $DBInfoHelper->getDatabaseVersion() ?? 'Unknown',
             'db_size' => $DBInfoHelper->getDatabaseSize(),
+            'db_name' => $DBInfoHelper->getDatabaseName() ?? 'Unknown',
+            'db_user' => $DBInfoHelper->getDatabaseUsername() ?? 'Unknown',
         ]);
     }
 

src/Services/Misc/DBInfoHelper.php

@@ -100,5 +100,32 @@ class DBInfoHelper
         return null;
     }
 
+    /**
+     * Returns the name of the database.
+     * @return string|null
+     */
+    public function getDatabaseName(): ?string
+    {
+        return $this->connection->getDatabase() ?? null;
+    }
+
+    /**
+     * Returns the name of the database user.
+     * @return string|null
+     */
+    public function getDatabaseUsername(): ?string
+    {
+        if ($this->connection->getDatabasePlatform() instanceof AbstractMySQLPlatform) {
+            try {
+                return $this->connection->fetchOne('SELECT USER()');
+            } catch (\Doctrine\DBAL\Exception $e) {
+                return null;
+            }
+        }
+
+        if ($this->connection->getDatabasePlatform() instanceof SqlitePlatform) {
+            return 'sqlite';
+        }
+    }
 
 }

templates/Tools/ServerInfos/_db.html.twig

@@ -13,5 +13,13 @@
         <td>Database Size</td>
         <td>{{ db_size != null ? db_size | format_bytes : 'Unknown' }}</td>
     </tr>
+    <tr>
+        <td>Database Name</td>
+        <td>{{ db_name }}</td>
+    </tr>
+    <tr>
+        <td>Database User</td>
+        <td>{{ db_user }}</td>
+    </tr>
     </tbody>
 </table>

templates/Tools/ServerInfos/_php.html.twig

@@ -14,7 +14,7 @@
         <td>{{ helper.boolean_badge(php_opcache_enabled) }}</td>
     </tr>
     <tr>
-        <td>Maximum upload sizee (upload_max_filesize / post_max_size)</td>
+        <td>Maximum upload size (upload_max_filesize / post_max_size)</td>
         <td>{{ php_upload_max_filesize }} / {{ php_post_max_size }}</td>
     </tr>
     <tr>