Skip to content

Fix: Handle errors caused by presence of charset in blob types #388

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 1 commit into
base: main
Choose a base branch
from
Open

Fix: Handle errors caused by presence of charset in blob types #388

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
8 changes: 3 additions & 5 deletions src/graph/graphviz-worker.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -97,16 +97,14 @@ export class VizWorker {
async function decompressFromDataURL(dataURL: string): Promise<string> {
const response = await fetch(dataURL);
const blob = await response.blob();
switch (blob.type) {
case 'application/gzip': {
if (blob.type == 'application/gzip') {
// @ts-expect-error DecompressionStream is missing from DOM types
const stream = blob.stream().pipeThrough(new DecompressionStream('gzip'));
const decompressedBlob = await streamToBlob(stream, 'text/plain');
return decompressedBlob.text();
}
case 'text/plain':
} else if (blob.type.startsWith('text/plain') {
return blob.text();
default:
} else {
throw new Error('Can not convert data url with MIME type:' + blob.type);
}
}
Expand Down