fix(web): copy to clipboard on safari (#22217)

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Jason Rasmussen 2025-09-19 17:44:18 -04:00 committed by GitHub
parent 1e0b4fac04
commit de57fecb69
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3 changed files with 26 additions and 8 deletions

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@ -625,7 +625,21 @@ const urlToBlob = async (imageSource: string) => {
return await response.blob();
};
export const copyImageToClipboard = async (source: HTMLImageElement | string) => {
const blob = source instanceof HTMLImageElement ? await imgToBlob(source) : await urlToBlob(source);
export const copyImageToClipboard = async (
source: HTMLImageElement | string,
): Promise<{ success: true } | { success: false; mimeType: string }> => {
if (source instanceof HTMLImageElement) {
// do not await, so the Safari clipboard write happens in the context of the user gesture
await navigator.clipboard.write([new ClipboardItem({ ['image/png']: imgToBlob(source) })]);
return { success: true };
}
// if we had a way to get the mime type synchronously, we could do the same thing here
const blob = await urlToBlob(source);
if (!ClipboardItem.supports(blob.type)) {
return { success: false, mimeType: blob.type };
}
await navigator.clipboard.write([new ClipboardItem({ [blob.type]: blob })]);
return { success: true };
};