Connection to MognoDB legacy

plugins/dbgate-plugin-mongo/src/frontend/drivers.js

@@ -16,9 +16,12 @@ function jsonStringifyWithObjectId(obj) {
   return JSON.stringify(obj, mongoReplacer, 2)
     .replace(/\{\s*\"\$oid\"\s*\:\s*\"([0-9a-f]+)\"\s*\}/g, (m, id) => `ObjectId("${id}")`)
     .replace(/\{\s*\"\$bigint\"\s*\:\s*\"([0-9]+)\"\s*\}/g, (m, num) => `${num}n`)
-    .replace(/\{\s*"\$binary"\s*:\s*\{\s*"base64"\s*:\s*"([^"]+)"(?:\s*,\s*"subType"\s*:\s*"([0-9a-fA-F]{2})")?\s*\}\s*\}/g, (m, base64, subType) => {
-      return `BinData(${parseInt(subType || "00", 16)}, "${base64}")`;
-    });
+    .replace(
+      /\{\s*"\$binary"\s*:\s*\{\s*"base64"\s*:\s*"([^"]+)"(?:\s*,\s*"subType"\s*:\s*"([0-9a-fA-F]{2})")?\s*\}\s*\}/g,
+      (m, base64, subType) => {
+        return `BinData(${parseInt(subType || '00', 16)}, "${base64}")`;
+      }
+    );
 }
 
 /** @type {import('dbgate-types').SqlDialect} */
@@ -34,7 +37,7 @@ const dialect = {
 };
 
 /** @type {import('dbgate-types').EngineDriver} */
-const driver = {
+const mongoDriverBase = {
   ...driverBase,
   dumperClass: Dumper,
   databaseEngineTypes: ['document'],
@@ -193,4 +196,16 @@ const driver = {
   },
 };
 
-module.exports = driver;
+const mongoDriver = {
+  ...mongoDriverBase,
+};
+
+const legacyMongoDriver = {
+  ...mongoDriverBase,
+  engine: 'mongo-legacy@dbgate-plugin-mongo',
+  title: 'MongoDB 4 - Legacy',
+  premiumOnly: true,
+  useLegacyDriver: true,
+};
+
+module.exports = [mongoDriver, legacyMongoDriver];

plugins/dbgate-plugin-mongo/src/frontend/index.js

@@ -1,9 +1,9 @@
-import driver from './driver';
+import drivers from './drivers';
 import { formatProfilerEntry, extractProfileTimestamp, aggregateProfileChartEntry } from './profilerFunctions';
 
 export default {
   packageName: 'dbgate-plugin-mongo',
-  drivers: [driver],
+  drivers,
   functions: {
     formatProfilerEntry,
     extractProfileTimestamp,