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39 lines
915 B
39 lines
915 B
3 years ago
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import { IncomingMessage } from 'http'
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import fp from 'fastify-plugin'
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import { PluginOptions } from 'fastify-plugin'
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import { FastifyInstance, FastifyRequest } from 'fastify'
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const kMultipart = Symbol('multipart')
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function setMultipart(
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req: FastifyRequest,
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_payload: IncomingMessage,
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done: (err: Error | null) => void,
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) {
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// nothing to do, it will be done by multer in beforeHandler method
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;(req as any)[kMultipart] = true
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done(null)
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}
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export function isMultipart(this: FastifyRequest): boolean {
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return (this.raw as any)[kMultipart] || false
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}
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function fastifyMulter(
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fastify: FastifyInstance,
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_options: PluginOptions,
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next: (err?: Error) => void,
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) {
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fastify.addContentTypeParser('multipart', setMultipart)
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fastify.decorateRequest('isMultipart', isMultipart)
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next()
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}
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const multer = fp(fastifyMulter, {
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fastify: '>= 3.0.0',
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name: 'fastify-multer',
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})
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export default multer
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