Feature/externalize files from chatflow - do not save as base64 (#1976)

* initial commit. Externalizing the file base64 string from flowData

* csv - docloader - Externalizing the file base64 string from flowData

* csv - docloader - Externalizing the file base64 string from flowData

* DocX - docloader - Externalizing the file base64 string from flowData

* Json - docloader - Externalizing the file base64 string from flowData

* Jsonlines - docloader - Externalizing the file base64 string from flowData

* PDF - docloader - Externalizing the file base64 string from flowData

* Vectara - vector store - Externalizing the file base64 string from flowData

* OpenAPIToolkit - tools - Externalizing the file base64 string from flowData

* OpenAPIChain - chain - Externalizing the file base64 string from flowData

* lint fixes

* datasource enabled - initial commit

* CSVAgent - agents - Externalizing the file base64 string from flowData

* Externalizing the file base64 string from flowData

* Externalizing the file base64 string from flowData

* add pnpm-lock.yaml

* update filerepository to add try catch

* Rename FileRepository.ts to fileRepository.ts

---------

Co-authored-by: Henry <hzj94@hotmail.com>
Co-authored-by: Henry Heng <henryheng@flowiseai.com>
This commit is contained in:
Vinod Kiran
2024-04-04 21:41:06 +05:30
committed by GitHub
parent eed7de6df5
commit 658fa3984e
16 changed files with 593 additions and 194 deletions
@@ -4,6 +4,9 @@ import { OpenApiToolkit } from 'langchain/agents'
import { JsonSpec, JsonObject } from './core'
import { ICommonObject, INode, INodeData, INodeParams } from '../../../src/Interface'
import { getCredentialData, getCredentialParam } from '../../../src'
import { getStoragePath } from '../../../src'
import fs from 'fs'
import path from 'path'
class OpenAPIToolkit_Tools implements INode {
label: string
@@ -56,11 +59,21 @@ class OpenAPIToolkit_Tools implements INode {
const credentialData = await getCredentialData(nodeData.credential ?? '', options)
const openAPIToken = getCredentialParam('openAPIToken', credentialData, nodeData)
const splitDataURI = yamlFileBase64.split(',')
splitDataURI.pop()
const bf = Buffer.from(splitDataURI.pop() || '', 'base64')
const utf8String = bf.toString('utf-8')
const data = load(utf8String) as JsonObject
let data: JsonObject
if (yamlFileBase64.startsWith('FILE-STORAGE::')) {
const file = yamlFileBase64.replace('FILE-STORAGE::', '')
const chatflowid = options.chatflowid
const fileInStorage = path.join(getStoragePath(), chatflowid, file)
const fileData = fs.readFileSync(fileInStorage)
const utf8String = fileData.toString('utf-8')
data = load(utf8String) as JsonObject
} else {
const splitDataURI = yamlFileBase64.split(',')
splitDataURI.pop()
const bf = Buffer.from(splitDataURI.pop() || '', 'base64')
const utf8String = bf.toString('utf-8')
data = load(utf8String) as JsonObject
}
if (!data) {
throw new Error('Failed to load OpenAPI spec')
}