Chore/Update issue templates and add new tools (#4687)

* Enhancement: Update issue templates and add new tools

- Updated bug report template to include a default label of 'bug'.
- Updated feature request template to include a default label of 'enhancement'.
- Added new credential class for Agentflow API.
- Enhanced Agent and HTTP nodes to improve tool management and error handling.
- Added deprecation badges to several agent and chain classes.
- Introduced new tools for handling requests (GET, POST, DELETE, PUT) with improved error handling.
- Added new chatflows and agentflows for various use cases, including document QnA and translation.
- Updated UI components for better handling of agent flows and marketplace interactions.
- Refactored utility functions for improved functionality and clarity.

* Refactor: Remove beta badge and streamline template title assignment

- Removed the 'BETA' badge from the ExtractMetadataRetriever class.
- Simplified the title assignment in the agentflowv2 generator by using a variable instead of inline string manipulation.

packages/components/src/storageUtils.ts

@@ -1048,17 +1048,21 @@ export const getS3Config = () => {
     const customURL = process.env.S3_ENDPOINT_URL
     const forcePathStyle = process.env.S3_FORCE_PATH_STYLE === 'true' ? true : false
 
-    if (!region || !Bucket) {
+    if (!region || region.trim() === '' || !Bucket || Bucket.trim() === '') {
         throw new Error('S3 storage configuration is missing')
     }
 
     const s3Config: S3ClientConfig = {
         region: region,
-        endpoint: customURL,
         forcePathStyle: forcePathStyle
     }
 
-    if (accessKeyId && secretAccessKey) {
+    // Only include endpoint if customURL is not empty
+    if (customURL && customURL.trim() !== '') {
+        s3Config.endpoint = customURL
+    }
+
+    if (accessKeyId && accessKeyId.trim() !== '' && secretAccessKey && secretAccessKey.trim() !== '') {
         s3Config.credentials = {
             accessKeyId: accessKeyId,
             secretAccessKey: secretAccessKey

packages/components/src/utils.ts

@@ -4,6 +4,7 @@ import * as fs from 'fs'
 import * as path from 'path'
 import { JSDOM } from 'jsdom'
 import { z } from 'zod'
+import TurndownService from 'turndown'
 import { DataSource, Equal } from 'typeorm'
 import { ICommonObject, IDatabaseEntity, IFileUpload, IMessage, INodeData, IVariable, MessageContentImageUrl } from './Interface'
 import { AES, enc } from 'crypto-js'
@@ -1309,3 +1310,11 @@ export const refreshOAuth2Token = async (
     // Token is not expired, return original data
     return credentialData
 }
+
+export const stripHTMLFromToolInput = (input: string) => {
+    const turndownService = new TurndownService()
+    let cleanedInput = turndownService.turndown(input)
+    // After conversion, replace any escaped underscores with regular underscores
+    cleanedInput = cleanedInput.replace(/\\_/g, '_')
+    return cleanedInput
+}