@tldraw/editor
Version:
tldraw infinite canvas SDK (editor).
177 lines (174 loc) • 8.05 kB
JavaScript
import { Fragment, jsx, jsxs } from "react/jsx-runtime";
import { useValue } from "@tldraw/state-react";
import { noop } from "@tldraw/utils";
import classNames from "classnames";
import { useEffect, useLayoutEffect, useRef, useState } from "react";
import { EditorProvider } from "../../hooks/useEditor.mjs";
import { useEditorComponents } from "../../hooks/useEditorComponents.mjs";
import { hardResetEditor } from "../../utils/hardResetEditor.mjs";
import { refreshPage } from "../../utils/refreshPage.mjs";
import { ErrorBoundary } from "../ErrorBoundary.mjs";
const BASE_ERROR_URL = "https://github.com/tldraw/tldraw/issues/new";
const DefaultErrorFallback = ({ error, editor }) => {
const containerRef = useRef(null);
const [shouldShowError, setShouldShowError] = useState(process.env.NODE_ENV === "development");
const [didCopy, setDidCopy] = useState(false);
const [shouldShowResetConfirmation, setShouldShowResetConfirmation] = useState(false);
let Canvas = null;
try {
const components = useEditorComponents();
Canvas = components.Canvas ?? null;
} catch {
}
const errorMessage = error instanceof Error ? error.message : String(error);
const errorStack = error instanceof Error ? error.stack : null;
const isDarkModeFromApp = useValue(
"isDarkMode",
() => {
try {
if (editor) {
return editor.user.getIsDarkMode();
}
} catch {
}
return null;
},
[editor]
);
const [isDarkMode, setIsDarkMode] = useState(null);
useLayoutEffect(() => {
if (isDarkModeFromApp !== null) {
setIsDarkMode(isDarkModeFromApp);
}
let parent = containerRef.current?.parentElement;
let foundParentThemeClass = false;
while (parent) {
if (parent.classList.contains("tl-theme__dark") || parent.classList.contains("tl-theme__light")) {
foundParentThemeClass = true;
break;
}
parent = parent.parentElement;
}
if (foundParentThemeClass) {
setIsDarkMode(null);
return;
}
if (typeof window !== "undefined" && "matchMedia" in window) {
setIsDarkMode(window.matchMedia("(prefers-color-scheme: dark)").matches);
}
}, [isDarkModeFromApp]);
useEffect(() => {
if (didCopy) {
const timeout = editor?.timers.setTimeout(() => {
setDidCopy(false);
}, 2e3);
return () => clearTimeout(timeout);
}
}, [didCopy, editor]);
const copyError = () => {
const textarea = document.createElement("textarea");
textarea.value = errorStack ?? errorMessage;
document.body.appendChild(textarea);
textarea.select();
document.execCommand("copy");
textarea.remove();
setDidCopy(true);
};
const refresh = () => {
refreshPage();
};
const resetLocalState = async () => {
hardResetEditor();
};
const url = new URL(BASE_ERROR_URL);
url.searchParams.set("title", errorMessage);
url.searchParams.set("labels", `bug`);
url.searchParams.set(
"body",
`Hey, I ran into an error while using tldraw:
\`\`\`js
${errorStack ?? errorMessage}
\`\`\`
My browser: ${navigator.userAgent}`
);
return /* @__PURE__ */ jsxs(
"div",
{
ref: containerRef,
className: classNames(
"tl-container tl-error-boundary",
// error-boundary is sometimes used outside of the theme
// container, so we need to provide it with a theme for our
// styles to work correctly
isDarkMode === null ? "" : isDarkMode ? "tl-theme__dark" : "tl-theme__light"
),
children: [
/* @__PURE__ */ jsx("div", { className: "tl-error-boundary__overlay" }),
editor && // opportunistically attempt to render the canvas to reassure
// the user that their document is still there. there's a good
// chance this won't work (ie the error that we're currently
// notifying the user about originates in the canvas) so it's
// not a big deal if it doesn't work - in that case we just have
// a plain grey background.
/* @__PURE__ */ jsx(ErrorBoundary, { onError: noop, fallback: () => null, children: /* @__PURE__ */ jsx(EditorProvider, { editor, children: /* @__PURE__ */ jsx("div", { className: "tl-overlay tl-error-boundary__canvas", children: Canvas ? /* @__PURE__ */ jsx(Canvas, {}) : null }) }) }),
/* @__PURE__ */ jsx(
"div",
{
className: classNames("tl-modal", "tl-error-boundary__content", {
"tl-error-boundary__content__expanded": shouldShowError && !shouldShowResetConfirmation
}),
children: shouldShowResetConfirmation ? /* @__PURE__ */ jsxs(Fragment, { children: [
/* @__PURE__ */ jsx("h2", { children: "Are you sure?" }),
/* @__PURE__ */ jsx("p", { children: "Resetting your data will delete your drawing and cannot be undone." }),
/* @__PURE__ */ jsxs("div", { className: "tl-error-boundary__content__actions", children: [
/* @__PURE__ */ jsx("button", { className: "tlui-button", onClick: () => setShouldShowResetConfirmation(false), children: "Cancel" }),
/* @__PURE__ */ jsx("button", { className: "tlui-button tl-error-boundary__reset", onClick: resetLocalState, children: "Reset data" })
] })
] }) : /* @__PURE__ */ jsxs(Fragment, { children: [
/* @__PURE__ */ jsx("h2", { children: "Something went wrong" }),
/* @__PURE__ */ jsx("p", { children: "Please refresh your browser." }),
/* @__PURE__ */ jsx("p", { children: "If the issue continues after refreshing, you may need to reset the tldraw data stored on your device." }),
/* @__PURE__ */ jsxs("p", { children: [
/* @__PURE__ */ jsx("strong", { children: "Note:" }),
" Resetting will erase your current project and any unsaved work."
] }),
process.env.NODE_ENV !== "production" && /* @__PURE__ */ jsxs("p", { children: [
"If you're developing with the SDK and need help, join us on",
" ",
/* @__PURE__ */ jsx("a", { href: "https://discord.tldraw.com/?utm_source=sdk&utm_medium=organic&utm_campaign=error-screen", children: "Discord" }),
"."
] }),
shouldShowError && /* @__PURE__ */ jsxs(Fragment, { children: [
"Message:",
/* @__PURE__ */ jsx("h4", { children: /* @__PURE__ */ jsx("code", { children: errorMessage }) }),
"Stack trace:",
/* @__PURE__ */ jsxs("div", { className: "tl-error-boundary__content__error", children: [
/* @__PURE__ */ jsx("pre", { children: /* @__PURE__ */ jsx("code", { children: errorStack ?? errorMessage }) }),
/* @__PURE__ */ jsx("button", { className: "tlui-button", onClick: copyError, children: didCopy ? "Copied!" : "Copy" })
] })
] }),
/* @__PURE__ */ jsxs("div", { className: "tl-error-boundary__content__actions", children: [
/* @__PURE__ */ jsx("button", { className: "tlui-button", onClick: () => setShouldShowError(!shouldShowError), children: shouldShowError ? "Hide details" : "Show details" }),
/* @__PURE__ */ jsxs("div", { className: "tl-error-boundary__content__actions__group", children: [
/* @__PURE__ */ jsx(
"button",
{
className: "tlui-button tl-error-boundary__reset",
onClick: () => setShouldShowResetConfirmation(true),
children: "Reset data"
}
),
/* @__PURE__ */ jsx("button", { className: "tlui-button tl-error-boundary__refresh", onClick: refresh, children: "Refresh Page" })
] })
] })
] })
}
)
]
}
);
};
export {
DefaultErrorFallback
};
//# sourceMappingURL=DefaultErrorFallback.mjs.map