Merge pull request #1419 from vinodkiran/FEATURE/Vision

FEATURE: Add Multi Modal Capabilities to Flowise

packages/server/src/utils/index.ts

@@ -27,7 +27,8 @@ import {
     ICommonObject,
     IDatabaseEntity,
     IMessage,
-    FlowiseMemory
+    FlowiseMemory,
+    IFileUpload
 } from 'flowise-components'
 import { randomBytes } from 'crypto'
 import { AES, enc } from 'crypto-js'
@@ -279,7 +280,8 @@ export const buildFlow = async (
     overrideConfig?: ICommonObject,
     cachePool?: CachePool,
     isUpsert?: boolean,
-    stopNodeId?: string
+    stopNodeId?: string,
+    uploads?: IFileUpload[]
 ) => {
     const flowNodes = cloneDeep(reactFlowNodes)
 
@@ -325,7 +327,8 @@ export const buildFlow = async (
                     appDataSource,
                     databaseEntities,
                     cachePool,
-                    dynamicVariables
+                    dynamicVariables,
+                    uploads
                 })
                 logger.debug(`[server]: Finished upserting ${reactFlowNode.data.label} (${reactFlowNode.data.id})`)
                 break
@@ -340,7 +343,8 @@ export const buildFlow = async (
                     appDataSource,
                     databaseEntities,
                     cachePool,
-                    dynamicVariables
+                    dynamicVariables,
+                    uploads
                 })
 
                 // Save dynamic variables
@@ -596,7 +600,6 @@ export const resolveVariables = (
     }
 
     const paramsObj = flowNodeData[types] ?? {}
-
     getParamValues(paramsObj)
 
     return flowNodeData
@@ -1128,6 +1131,34 @@ export const getAllValuesFromJson = (obj: any): any[] => {
     return values
 }
 
+/**
+ * Delete file & folder recursively
+ * @param {string} directory
+ */
+export const deleteFolderRecursive = (directory: string) => {
+    if (fs.existsSync(directory)) {
+        fs.readdir(directory, (error, files) => {
+            if (error) throw new Error('Could not read directory')
+
+            files.forEach((file) => {
+                const file_path = path.join(directory, file)
+
+                fs.stat(file_path, (error, stat) => {
+                    if (error) throw new Error('File do not exist')
+
+                    if (!stat.isDirectory()) {
+                        fs.unlink(file_path, (error) => {
+                            if (error) throw new Error('Could not delete file')
+                        })
+                    } else {
+                        deleteFolderRecursive(file_path)
+                    }
+                })
+            })
+        })
+    }
+}
+
 /**
  * Get only essential flow data items for telemetry
  * @param {IReactFlowNode[]} nodes