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feat: support disabling image tool (#6320)

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Co-authored-by: Aakansha Doshi <aakansha1216@gmail.com>
This commit is contained in:
David Luzar 2023-11-14 10:25:41 +01:00 • committed by GitHub
parent 9d1d45a8ea
commit 9c425224c7
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GPG key ID: 4AEE18F83AFDEB23
12 changed files with 136 additions and 20 deletions
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37
src/data/blob.ts
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@ -3,7 +3,7 @@ import { cleanAppStateForExport } from "../appState";
import { IMAGE_MIME_TYPES, MIME_TYPES } from "../constants";
import { clearElementsForExport } from "../element";
import { ExcalidrawElement, FileId } from "../element/types";
import { CanvasError } from "../errors";
import { CanvasError, ImageSceneDataError } from "../errors";
import { t } from "../i18n";
import { calculateScrollCenter } from "../scene";
import { AppState, DataURL, LibraryItem } from "../types";
@ -24,15 +24,12 @@ const parseFileContents = async (blob: Blob | File) => {
).decodePngMetadata(blob);
} catch (error: any) {
if (error.message === "INVALID") {
throw new DOMException(
throw new ImageSceneDataError(
t("alerts.imageDoesNotContainScene"),
"EncodingError",
"IMAGE_NOT_CONTAINS_SCENE_DATA",
);
} else {
throw new DOMException(
t("alerts.cannotRestoreFromImage"),
"EncodingError",
);
throw new ImageSceneDataError(t("alerts.cannotRestoreFromImage"));
}
}
} else {
@ -58,15 +55,12 @@ const parseFileContents = async (blob: Blob | File) => {
});
} catch (error: any) {
if (error.message === "INVALID") {
throw new DOMException(
throw new ImageSceneDataError(
t("alerts.imageDoesNotContainScene"),
"EncodingError",
"IMAGE_NOT_CONTAINS_SCENE_DATA",
);
} else {
throw new DOMException(
t("alerts.cannotRestoreFromImage"),
"EncodingError",
);
throw new ImageSceneDataError(t("alerts.cannotRestoreFromImage"));
}
}
}
@ -131,8 +125,19 @@ export const loadSceneOrLibraryFromBlob = async (
fileHandle?: FileSystemHandle | null,
) => {
const contents = await parseFileContents(blob);
let data;
try {
const data = JSON.parse(contents);
try {
data = JSON.parse(contents);
} catch (error: any) {
if (isSupportedImageFile(blob)) {
throw new ImageSceneDataError(
t("alerts.imageDoesNotContainScene"),
"IMAGE_NOT_CONTAINS_SCENE_DATA",
);
}
throw error;
}
if (isValidExcalidrawData(data)) {
return {
type: MIME_TYPES.excalidraw,
@ -162,7 +167,9 @@ export const loadSceneOrLibraryFromBlob = async (
}
throw new Error(t("alerts.couldNotLoadInvalidFile"));
} catch (error: any) {
console.error(error.message);
if (error instanceof ImageSceneDataError) {
throw error;
}
throw new Error(t("alerts.couldNotLoadInvalidFile"));
}
};