Function fixBrokenImages

demo/chat/stream-actions.ts:37–56

(root: HTMLElement)

}

function fixBrokenImages(root: HTMLElement): void {
  root.querySelectorAll<HTMLImageElement>("img").forEach((img) => {
    const src = img.getAttribute("src") ?? "";
    if (BROKEN_IMAGE_HOSTS.some((host) => src.includes(host))) {
      img.src = picsumFallback(img.alt || src);
    }

    if (img.dataset.streamFallbackBound) {
      return;
    }
    img.dataset.streamFallbackBound = "1";
    img.addEventListener("error", () => {
      if (img.dataset.streamFallbackApplied) {
        return;
      }
      img.dataset.streamFallbackApplied = "1";
      img.src = picsumFallback(img.alt || "cat");
    });
  });
}

function tagMeowButtons(root: HTMLElement): void {
  root.querySelectorAll<HTMLButtonElement>("button").forEach((btn) => {