Check regex match

ui/src/components/MapperSource.vue

@@ -145,7 +145,8 @@ export default {
       prefetch: true,
       variables() {
         return {
-          id: this.sourceStreamId
+          id: this.sourceStreamId,
+          limit: 100
         }
       },
       skip() {

ui/src/components/StreamCard.vue

@@ -221,7 +221,8 @@ export default {
       query: streamQuery,
       variables() {
         return {
-          id: this.streamId
+          id: this.streamId,
+          limit: 100
         }
       }
     },

ui/src/components/dialogs/CreateStreamDialog.vue

@@ -205,7 +205,7 @@ export default {
     },
     async getStream(){
       try {
-        const streamWrapper = new StreamWrapper(this.createStreamByIdText, this.accountId, this.serverUrl, localStorage.getItem('frontend2') === 'true')
+        const streamWrapper = new StreamWrapper(this.createStreamByIdText, this.accountId, this.serverUrl)
         let res = await this.$apollo.query({
           query: gql`
             query Stream($id: String!){

ui/src/graphql/stream.gql

@@ -1,4 +1,4 @@
-query Stream($id: String!) {
+query Stream($id: String!, $limit: Int!) {
   stream(id: $id) {
     id
     name
@@ -27,7 +27,7 @@ query Stream($id: String!) {
         referencedObject
       }
     }
-    branches {
+    branches (limit: $limit) {
       totalCount
       items {
         id

ui/src/utils/streamWrapper.js

@@ -1,12 +1,12 @@
 require('url')
 
 export class StreamWrapper {
-    constructor(streamIdOrUrl, accountId, serverUrl, isFE2) {
-        this.isFE2 = isFE2
+    constructor(streamIdOrUrl, accountId, serverUrl) {
+        this.isFE2 = this.checkIsFE2(streamIdOrUrl)
         this.streamsKey = this.isFE2 ? 'projects/': 'streams/'
         this.branchesKey = this.isFE2 ? 'models/': 'branches/'
         this.commitsKey = this.isFE2 ? 'versions/': 'commits/'
-        this.originalOutput = streamIdOrUrl
+        this.originalOutput = streamIdOrUrl        
         try {
             this.streamWrapperFromUrl(streamIdOrUrl)
         }
@@ -17,6 +17,12 @@ export class StreamWrapper {
         }
     }
 
+    checkIsFE2(streamUrl){
+        const fe2UrlRegex = /\/projects\/(?<projectId>[\w\d]+)(?:\/models\/(?<model>[\w\d]+(?:@[\w\d]+)?)(?:,(?<additionalModels>[\w\d]+(?:@[\w\d]+)?))*)?/
+        const match = fe2UrlRegex.exec(streamUrl);
+        return match !== null;
+    }
+
     streamWrapperFromUrl(streamUrl){
         this.url = new URL(streamUrl)
         this.segments = this.url.pathname.split('/').map((segment) => segment + '/')