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38 lines
1.0 KiB
38 lines
1.0 KiB
import {ResponseFactory} from './ResponseFactory'
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import {Request} from '../lifecycle/Request'
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/**
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* Helper function that creates a new StringResponseFactory for the given string value.
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* @param value
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*/
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export function plaintext(value: string): StringResponseFactory {
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return new StringResponseFactory(value)
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}
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/**
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* Response factory that renders a given string as the response in plaintext.
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*/
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export class StringResponseFactory extends ResponseFactory {
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protected targetContentType = 'text/plain'
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constructor(
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/** The string to write as the body. */
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public readonly value: string,
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) {
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super()
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}
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public async write(request: Request): Promise<Request> {
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request = await super.write(request)
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request.response.setHeader('Content-Type', this.targetContentType)
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request.response.body = this.value
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return request
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}
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/** Override the content type of the string. */
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public contentType(type: string): this {
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this.targetContentType = type
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return this
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}
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}
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