Bugfix/Allow files uploads without enabling overrideconfig (#3915)

allow files uploads without enabling overrideconfig

packages/server/src/utils/index.ts

@@ -1110,8 +1110,11 @@ export const replaceInputsWithConfig = (
                     continue
                 }
             } else {
-                // Only proceed if the parameter is enabled
-                if (!isParameterEnabled(flowNodeData.label, config)) {
+                // Skip if it is an override "files" input, such as pdfFile, txtFile, etc
+                if (typeof overrideConfig[config] === 'string' && overrideConfig[config].includes('FILE-STORAGE::')) {
+                    // pass
+                } else if (!isParameterEnabled(flowNodeData.label, config)) {
+                    // Only proceed if the parameter is enabled
                     continue
                 }
             }

packages/server/src/utils/upsertVector.ts

@@ -168,32 +168,6 @@ export const upsertVector = async (req: Request, isInternal: boolean = false) =>
         const availableVariables = await appServer.AppDataSource.getRepository(Variable).find()
         const { nodeOverrides, variableOverrides, apiOverrideStatus } = getAPIOverrideConfig(chatflow)
 
-        // For "files" input, add a new node override with the actual input name such as pdfFile, txtFile, etc, to allow overriding the input
-        for (const nodeLabel in nodeOverrides) {
-            const params = nodeOverrides[nodeLabel]
-            const enabledFileParam = params.find((param) => param.enabled && param.name === 'files')
-            if (enabledFileParam) {
-                if (enabledFileParam.type.includes(',')) {
-                    const fileInputFieldsFromExt = enabledFileParam.type.split(',').map((fileType) => mapExtToInputField(fileType.trim()))
-                    for (const fileInputFieldFromExt of fileInputFieldsFromExt) {
-                        if (nodeOverrides[nodeLabel].some((param) => param.name === fileInputFieldFromExt)) {
-                            continue
-                        }
-                        nodeOverrides[nodeLabel].push({
-                            ...enabledFileParam,
-                            name: fileInputFieldFromExt
-                        })
-                    }
-                } else {
-                    const fileInputFieldFromExt = mapExtToInputField(enabledFileParam.type)
-                    nodeOverrides[nodeLabel].push({
-                        ...enabledFileParam,
-                        name: fileInputFieldFromExt
-                    })
-                }
-            }
-        }
-
         const upsertedResult = await buildFlow({
             startingNodeIds,
             reactFlowNodes: nodes,

packages/ui/src/ui-component/extended/OverrideConfig.jsx

@@ -121,10 +121,16 @@ const OverrideConfig = ({ dialogProps }) => {
         }
 
         if (overrideConfigStatus) {
+            // loop through each key in nodeOverrides and filter out the enabled ones
+            const filteredNodeOverrides = {}
+            for (const key in nodeOverrides) {
+                filteredNodeOverrides[key] = nodeOverrides[key].filter((node) => node.enabled)
+            }
+
             obj.overrideConfig = {
                 ...obj.overrideConfig,
-                nodes: nodeOverrides,
-                variables: variableOverrides
+                nodes: filteredNodeOverrides,
+                variables: variableOverrides.filter((node) => node.enabled)
             }
         }