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Added 'isImage' and 'isType' functions

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This commit is contained in:
n1474335 2018-12-26 18:40:27 +00:00
parent f355fe3447
commit f4f9b5c91c
6 changed files with 130 additions and 105 deletions
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8
src/core/operations/GenerateQRCode.mjs
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@ -8,7 +8,7 @@ import Operation from "../Operation";
import OperationError from "../errors/OperationError";
import qr from "qr-image";
import { toBase64 } from "../lib/Base64";
import Magic from "../lib/Magic";
import { isImage } from "../lib/FileType";
import Utils from "../Utils";
/**
@ -100,9 +100,9 @@ class GenerateQRCode extends Operation {
if (format === "PNG") {
let dataURI = "data:";
const type = Magic.magicFileType(data);
if (type && type.mime.indexOf("image") === 0){
dataURI += type.mime + ";";
const mime = isImage(data);
if (mime){
dataURI += mime + ";";
} else {
throw new OperationError("Invalid PNG file generated by QR image");
}