22 lines
875 B
TypeScript
22 lines
875 B
TypeScript
// @deno-types="https://cdn.sheetjs.com/xlsx-latest/package/types/index.d.ts"
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import { read, set_cptable } from 'https://cdn.sheetjs.com/xlsx-latest/package/xlsx.mjs';
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import * as cptable from 'https://cdn.sheetjs.com/xlsx-latest/package/dist/cpexcel.full.mjs';
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set_cptable(cptable);
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import type { Request } from "https://deno.land/x/drash@v2.5.4/mod.ts";
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import { Types } from "https://deno.land/x/drash@v2.5.4/mod.ts";
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/**
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* Parse a workbook from an uploaded file
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*
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* This works with Deno Deploy (Drash body parser does not use temp files)
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*
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* request is a Drash.Request object
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* field is the name of the field to read
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*/
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export function parse_book_from_request(request: Request, field: string) {
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const file = request.bodyParam<Types.BodyFile>(field);
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if(!file) throw new Error(`Field ${field} is missing!`);
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return read(file.content, { type: "buffer" });
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}
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