garrettmills
f496046461
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continuous-integration/drone/push Build is passing
- Clean up UniversalPath implementation
- Use Readable/Writable types correctly for stream methods
- Add .list() methods for getting child files
- Make Response body specify explicit types and support
writing Readable streams to the body
- Create a static file server that supports directory listing
36 lines
1.4 KiB
TypeScript
36 lines
1.4 KiB
TypeScript
import {HTTPKernelModule} from '../HTTPKernelModule'
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import {ResponseObject} from '../../routing/Route'
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import {Request} from '../../lifecycle/Request'
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import {plaintext} from '../../response/StringResponseFactory'
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import {ResponseFactory} from '../../response/ResponseFactory'
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import {json} from '../../response/JSONResponseFactory'
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import {UniversalPath} from '../../../util'
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import {file} from '../../response/FileResponseFactory'
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/**
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* Base class for HTTP kernel modules that apply some response from a route handler to the request.
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*/
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export abstract class AbstractResolvedRouteHandlerHTTPModule extends HTTPKernelModule {
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/**
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* Given a response object, write the response to the request in the appropriate format.
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* @param object
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* @param request
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* @protected
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*/
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protected async applyResponseObject(object: ResponseObject, request: Request): Promise<void> {
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if ( (typeof object === 'string') || (typeof object === 'number') ) {
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object = plaintext(String(object))
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}
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if ( object instanceof ResponseFactory ) {
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await object.write(request)
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} else if ( object instanceof UniversalPath ) {
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await file(object).write(request)
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} else if ( typeof object !== 'undefined' ) {
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await json(object).write(request)
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} else {
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await plaintext('').write(request)
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}
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}
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}
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