1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162
import { getParsedFormData } from "./get-form-data.ts";import { TransformBodyOption } from "../models/transform-config.ts";import { RequestBodyParseOptions } from "../models/request.ts";
// const decoder = new TextDecoder();
export async function getBody(  request: Request,  options?: RequestBodyParseOptions,) {  try {    const contentType = request.headers.get("content-type");
    switch (contentType) {      case "application/json":        return await request.json();
      case "application/x-www-form-urlencoded":        let formElements: { [key: string]: File | string } = {};
        /*        * URLSearchParams is designed to work with the query string of a URL.        * Since a form encoded in `application/x-www-form-urlencoded` looks like a URL query,        * URLSearchParams will gladly accept it.        *        * Iterate over the entries of the form, for each entry add its key and value.        */        for (          const [key, value] of await request.formData()        ) {          formElements[key] = value;        }
        return formElements;
      case null:      case undefined:        return request.body;
        // TODO: handle other content types (maybe get a list?)
      default:        if (contentType.startsWith("multipart/form-data")) {          const formData = getParsedFormData(            request,            contentType,            options && options.formData,          );
          if (formData) {            return formData;          }        }
        return request.body;    }  } catch (e) {    console.warn(e);    return undefined;  }}