69 lines
1.9 KiB
TypeScript
69 lines
1.9 KiB
TypeScript
// Copyright 2021 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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import type { ConversationAttributesType } from '../model-types';
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import { hasExpired } from '../state/selectors/expiration';
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import { isOSUnsupported } from '../state/selectors/updates';
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import type { AnyToast } from '../types/Toast';
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import { ToastType } from '../types/Toast';
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import {
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isDirectConversation,
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isGroupV1,
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isGroupV2,
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} from './whatTypeOfConversation';
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const MAX_MESSAGE_BODY_LENGTH = 64 * 1024;
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export function shouldShowInvalidMessageToast(
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conversationAttributes: ConversationAttributesType,
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messageText?: string
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): AnyToast | undefined {
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const state = window.reduxStore.getState();
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if (hasExpired(state)) {
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if (isOSUnsupported(state)) {
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return { toastType: ToastType.UnsupportedOS };
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}
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return { toastType: ToastType.Expired };
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}
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const isValid =
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isDirectConversation(conversationAttributes) ||
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isGroupV1(conversationAttributes) ||
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isGroupV2(conversationAttributes);
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if (!isValid) {
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return { toastType: ToastType.InvalidConversation };
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}
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const { e164, serviceId } = conversationAttributes;
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if (
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isDirectConversation(conversationAttributes) &&
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((e164 && window.storage.blocked.isBlocked(e164)) ||
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(serviceId && window.storage.blocked.isServiceIdBlocked(serviceId)))
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) {
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return { toastType: ToastType.Blocked };
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}
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const { groupId } = conversationAttributes;
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if (
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!isDirectConversation(conversationAttributes) &&
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groupId &&
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window.storage.blocked.isGroupBlocked(groupId)
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) {
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return { toastType: ToastType.BlockedGroup };
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}
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if (
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!isDirectConversation(conversationAttributes) &&
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conversationAttributes.left
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) {
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return { toastType: ToastType.LeftGroup };
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}
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if (messageText && messageText.length > MAX_MESSAGE_BODY_LENGTH) {
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return { toastType: ToastType.MessageBodyTooLong };
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}
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return undefined;
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}
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