forked from sheetjs/sheetjs
44 lines
1.0 KiB
TypeScript
44 lines
1.0 KiB
TypeScript
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const bts = [
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"xlsx",
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"xlsb",
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"xls",
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"csv",
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"fods",
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"xlml",
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"slk"
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];
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export default function doit(XLSX: any, tag: string) {
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const path = "number_format_greek.xls";
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let workbook: any;
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/* read file */
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try {
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workbook = XLSX.readFile(path);
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} catch(e) {
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console.log(e);
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console.error("Cannot use readFile, falling back to read");
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const rawdata = Deno.readFileSync(path);
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workbook = XLSX.read(rawdata, {type: "buffer"});
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}
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/* write file */
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try {
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bts.forEach(bt => {
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console.log(bt);
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XLSX.writeFile(workbook, `${tag}.${bt}`);
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});
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} catch(e) {
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console.log(e);
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console.error("Cannot use writeFile, falling back to write");
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bts.forEach(bt => {
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console.log(bt);
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const buf = XLSX.write(workbook, {type: "buffer", bookType: bt});
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if(typeof buf == "string") {
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const nbuf = new Uint8Array(buf.length);
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for(let i = 0; i < buf.length; ++i) nbuf[i] = buf.charCodeAt(i);
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Deno.writeFileSync(`${tag}.${bt}`, nbuf);
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} else Deno.writeFileSync(`${tag}.${bt}`, new Uint8Array(buf));
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});
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}
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}
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