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fix: CRLF issue

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Azgaar 2024-10-19 13:32:59 +02:00
parent 87e1dc2c5d
commit 8a4f28b321
3 changed files with 14 additions and 4 deletions
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14
modules/io/load.js
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@ -153,11 +153,21 @@ async function uncompress(compressedData) {
async function parseLoadedResult(result) {
try {
const resultAsString = new TextDecoder().decode(result);
// data can be in FMG internal format or base64 encoded
const isDelimited = resultAsString.substring(0, 10).includes("|");
const decoded = isDelimited ? resultAsString : decodeURIComponent(atob(resultAsString));
let content = isDelimited ? resultAsString : decodeURIComponent(atob(resultAsString));
const mapData = decoded.split("\r\n"); // split by CRLF
// fix if svg part has CRLF line endings instead of LF
const svgMatch = content.match(/<svg[^>]*id="map"[\s\S]*?<\/svg>/);
const svgContent = svgMatch[0];
const hasCrlfEndings = svgContent.includes("\r\n");
if (hasCrlfEndings) {
const correctedSvgContent = svgContent.replace(/\r\n/g, "\n");
content = content.replace(svgContent, correctedSvgContent);
}
const mapData = content.split("\r\n"); // split by CRLF
const mapVersion = parseMapVersion(mapData[0].split("|")[0] || mapData[0] || "");
return {mapData, mapVersion};