// @deno-types="https://cdn.sheetjs.com/xlsx-latest/package/types/index.d.ts" import { read, utils, set_cptable, version } from 'https://cdn.sheetjs.com/xlsx-latest/package/xlsx.mjs'; import * as cptable from 'https://cdn.sheetjs.com/xlsx-latest/package/dist/cpexcel.full.mjs'; set_cptable(cptable); import * as Drash from "https://deno.land/x/drash@v2.5.4/mod.ts"; class S2CResource extends Drash.Resource { public paths = ["/"]; // see https://github.com/drashland/drash/issues/194 public OPTIONS(request: Drash.Request, response: Drash.Response) { const allHttpMethods: string[] = [ "GET", "POST", "PUT", "DELETE" ]; response.headers.set("Allow", allHttpMethods.join()); // Use this response.headers.set("Access-Control-Allow-Methods", allHttpMethods.join()); // or this response.headers.set("access-control-allow-origin", "*"); response.status_code = 204; return response; } public POST(request: Drash.Request, response: Drash.Response) { const file = request.bodyParam("file"); try { response.headers.set("access-control-allow-origin", "*"); } catch(e) {} if (!file) throw new Error("File is required!"); var wb = read(file.content, {type: "buffer"}); return response.html( utils.sheet_to_html(wb.Sheets[wb.SheetNames[0]])); } public GET(request: Drash.Request, response: Drash.Response): void { try { response.headers.set("access-control-allow-origin", "*"); } catch(e) {} return response.html(`\ SheetJS Spreadsheet to HTML Conversion Service 
SheetJS Spreadsheet Conversion Service

API

Send a POST request to https://s2c.deno.dev/ with the file in the "file" body parameter:

$ curl -X POST -F"file=@test.xlsx" https://s2c.deno.dev/

The response will be an HTML TABLE generated from the first worksheet.

Try it out!




Use the file input element to select a file, then click "Submit"





Library Version: ${version}
`, ); } } // Create and run your server const server = new Drash.Server({ hostname: "", port: 3000, protocol: "http", resources: [ S2CResource, ], }); server.run(); console.log(`Server running at ${server.address}.`);