mirror of
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34 lines
1.0 KiB
TypeScript
34 lines
1.0 KiB
TypeScript
type JsonPrimitive = boolean | number | string | null
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type JsonArray = JsonPrimitive[] | JsonObject[]
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type JsonObject = {
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[key: string]: JsonPrimitive | JsonObject | JsonArray
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}
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export type Json = JsonPrimitive | JsonArray | JsonObject
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export type Body = string | Json | Record<string, string | File> | ArrayBuffer
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export const parseBody = async (r: Request | Response): Promise<Body> => {
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const contentType = r.headers.get('Content-Type') || ''
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if (contentType.includes('application/json')) {
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let body = {}
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try {
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body = await r.json()
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} catch {} // Do nothing
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return body
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} else if (contentType.includes('application/text')) {
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return await r.text()
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} else if (contentType.startsWith('text')) {
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return await r.text()
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} else if (contentType.includes('form')) {
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const form: Record<string, string | File> = {}
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const data = [...(await r.formData())].reduce((acc, cur) => {
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acc[cur[0]] = cur[1]
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return acc
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}, form)
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return data
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}
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return r.arrayBuffer()
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}
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