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Remove Node.js-specific checks when using the Fetch API #19945

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Merged
timvandermeij merged 1 commit into from
May 18, 2025
Merged

Remove Node.js-specific checks when using the Fetch API #19945

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32 changes: 7 additions & 25 deletions src/display/api.js
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Original file line number Diff line number Diff line change
Expand Up @@ -462,32 +462,14 @@ function getDocument(src = {}) {
if (!url) {
throw new Error("getDocument - no `url` parameter provided.");
}
let NetworkStream;

if (
typeof PDFJSDev !== "undefined" &&
PDFJSDev.test("GENERIC") &&
isNodeJS
) {
if (isValidFetchUrl(url)) {
if (
typeof fetch === "undefined" ||
typeof Response === "undefined" ||
!("body" in Response.prototype)
) {
throw new Error(
"getDocument - the Fetch API was disabled in Node.js, see `--no-experimental-fetch`."
);
}
NetworkStream = PDFFetchStream;
} else {
NetworkStream = PDFNodeStream;
}
} else {
NetworkStream = isValidFetchUrl(url)
? PDFFetchStream
// eslint-disable-next-line no-nested-ternary
const NetworkStream = isValidFetchUrl(url)
? PDFFetchStream
: typeof PDFJSDev !== "undefined" &&
PDFJSDev.test("GENERIC") &&
isNodeJS
? PDFNodeStream
: PDFNetworkStream;
}

networkStream = new NetworkStream({
url,
Expand Down