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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.
This commit is contained in:
Henry Heng
@@ -0,0 +1,184 @@
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import { z } from 'zod'
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import fetch from 'node-fetch'
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import { DynamicStructuredTool } from '../OpenAPIToolkit/core'
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export const desc = `Use this when you need to execute a DELETE request to remove data from a website.`
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export interface Headers {
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[key: string]: string
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}
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export interface RequestParameters {
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headers?: Headers
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url?: string
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name?: string
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queryParamsSchema?: string
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description?: string
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maxOutputLength?: number
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}
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// Base schema for DELETE request
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const createRequestsDeleteSchema = (queryParamsSchema?: string) => {
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// If queryParamsSchema is provided, parse it and add dynamic query params
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if (queryParamsSchema) {
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try {
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const parsedSchema = JSON.parse(queryParamsSchema)
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const queryParamsObject: Record<string, z.ZodTypeAny> = {}
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Object.entries(parsedSchema).forEach(([key, config]: [string, any]) => {
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let zodType: z.ZodTypeAny = z.string()
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// Handle different types
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if (config.type === 'number') {
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zodType = z.string().transform((val) => Number(val))
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} else if (config.type === 'boolean') {
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zodType = z.string().transform((val) => val === 'true')
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}
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// Add description
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if (config.description) {
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zodType = zodType.describe(config.description)
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}
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// Make optional if not required
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if (!config.required) {
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zodType = zodType.optional()
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}
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queryParamsObject[key] = zodType
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})
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if (Object.keys(queryParamsObject).length > 0) {
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return z.object({
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queryParams: z.object(queryParamsObject).optional().describe('Query parameters for the request')
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})
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}
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} catch (error) {
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console.warn('Failed to parse queryParamsSchema:', error)
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}
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}
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// Fallback to generic query params
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return z.object({
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queryParams: z.record(z.string()).optional().describe('Optional query parameters to include in the request')
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})
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}
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export class RequestsDeleteTool extends DynamicStructuredTool {
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url = ''
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maxOutputLength = Infinity
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headers = {}
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queryParamsSchema?: string
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constructor(args?: RequestParameters) {
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const schema = createRequestsDeleteSchema(args?.queryParamsSchema)
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const toolInput = {
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name: args?.name || 'requests_delete',
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description: args?.description || desc,
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schema: schema,
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baseUrl: '',
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method: 'DELETE',
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headers: args?.headers || {}
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}
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super(toolInput)
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this.url = args?.url ?? this.url
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this.headers = args?.headers ?? this.headers
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this.maxOutputLength = args?.maxOutputLength ?? this.maxOutputLength
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this.queryParamsSchema = args?.queryParamsSchema
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}
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/** @ignore */
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async _call(arg: any): Promise<string> {
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const params = { ...arg }
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const inputUrl = this.url
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if (!inputUrl) {
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throw new Error('URL is required for DELETE request')
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}
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const requestHeaders = {
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...(params.headers || {}),
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...this.headers
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}
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// Process URL and query parameters based on schema
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let finalUrl = inputUrl
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const queryParams: Record<string, string> = {}
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if (this.queryParamsSchema && params.queryParams && Object.keys(params.queryParams).length > 0) {
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try {
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const parsedSchema = JSON.parse(this.queryParamsSchema)
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const pathParams: Array<{ key: string; value: string }> = []
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Object.entries(params.queryParams).forEach(([key, value]) => {
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const paramConfig = parsedSchema[key]
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if (paramConfig && value !== undefined && value !== null) {
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if (paramConfig.in === 'path') {
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// Check if URL contains path parameter placeholder
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const pathPattern = new RegExp(`:${key}\\b`, 'g')
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if (finalUrl.includes(`:${key}`)) {
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// Replace path parameters in URL (e.g., /:id -> /123)
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finalUrl = finalUrl.replace(pathPattern, encodeURIComponent(String(value)))
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} else {
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// Collect path parameters to append to URL
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pathParams.push({ key, value: String(value) })
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}
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} else if (paramConfig.in === 'query') {
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// Add to query parameters
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queryParams[key] = String(value)
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}
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}
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})
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// Append path parameters to URL if any exist
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if (pathParams.length > 0) {
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let urlPath = finalUrl
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// Remove trailing slash if present
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if (urlPath.endsWith('/')) {
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urlPath = urlPath.slice(0, -1)
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}
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// Append each path parameter
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pathParams.forEach(({ value }) => {
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urlPath += `/${encodeURIComponent(value)}`
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})
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finalUrl = urlPath
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}
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// Add query parameters to URL if any exist
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if (Object.keys(queryParams).length > 0) {
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const url = new URL(finalUrl)
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Object.entries(queryParams).forEach(([key, value]) => {
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url.searchParams.append(key, value)
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})
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finalUrl = url.toString()
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}
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} catch (error) {
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console.warn('Failed to process queryParamsSchema:', error)
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}
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} else if (params.queryParams && Object.keys(params.queryParams).length > 0) {
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// Fallback: treat all parameters as query parameters if no schema is defined
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const url = new URL(finalUrl)
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Object.entries(params.queryParams).forEach(([key, value]) => {
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url.searchParams.append(key, String(value))
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})
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finalUrl = url.toString()
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}
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try {
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const res = await fetch(finalUrl, {
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method: 'DELETE',
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headers: requestHeaders
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})
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if (!res.ok) {
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throw new Error(`HTTP Error ${res.status}: ${res.statusText}`)
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}
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const text = await res.text()
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return text.slice(0, this.maxOutputLength)
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} catch (error) {
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throw new Error(`Failed to make DELETE request: ${error instanceof Error ? error.message : 'Unknown error'}`)
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}
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}
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}
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