fix: canDisplayImage needs check to be done on the thumbnail

ts/components/conversation/message/message-content/MessageAttachment.tsx

@@ -19,7 +19,7 @@ import {
 import {
   AttachmentType,
   AttachmentTypeWithPath,
-  canDisplayImage,
+  canDisplayImagePreview,
   getExtensionForDisplay,
   hasImage,
   hasVideoScreenshot,
@@ -131,7 +131,7 @@ export const MessageAttachment = (props: Props) => {
   }
 
   const firstAttachment = attachments[0];
-  const displayImage = canDisplayImage(attachments);
+  const displayImage = canDisplayImagePreview(attachments);
 
   if (!isTrustedForAttachmentDownload) {
     return <ClickToTrustSender messageId={messageId} />;

ts/components/conversation/message/message-content/MessageContent.tsx

@@ -18,7 +18,7 @@ import {
   getShouldHighlightMessage,
 } from '../../../../state/selectors/conversations';
 import { useSelectedIsPrivate } from '../../../../state/selectors/selectedConversation';
-import { canDisplayImage } from '../../../../types/Attachment';
+import { canDisplayImagePreview } from '../../../../types/Attachment';
 import { ScrollToLoadedMessageContext } from '../../SessionMessagesListContainer';
 import { MessageAttachment } from './MessageAttachment';
 import { MessageAvatar } from './MessageAvatar';
@@ -154,7 +154,7 @@ export const MessageContent = (props: Props) => {
   const toolTipTitle = moment(serverTimestamp || timestamp).format('llll');
 
   const isDetailViewAndSupportsAttachmentCarousel =
-    props.isDetailView && canDisplayImage(attachments);
+    props.isDetailView && canDisplayImagePreview(attachments);
 
   return (
     <StyledMessageContent

ts/components/conversation/message/message-content/MessageReactBar.tsx

@@ -1,4 +1,4 @@
-import React, { ReactElement } from 'react';
+import React from 'react';
 import styled from 'styled-components';
 
 import { isEmpty } from 'lodash';
@@ -160,7 +160,7 @@ const ExpiresInItem = ({ expirationTimestamp }: { expirationTimestamp?: number |
   );
 };
 
-export const MessageReactBar = ({ action, additionalAction, messageId }: Props): ReactElement => {
+export const MessageReactBar = ({ action, additionalAction, messageId }: Props) => {
   const recentReactions = getRecentReactions();
   const expirationTimestamp = useIsRenderedExpiresInItem(messageId);
 

ts/components/conversation/message/message-content/MessageReactions.tsx

@@ -1,5 +1,5 @@
 import { isEmpty, isEqual } from 'lodash';
-import React, { ReactElement, useEffect, useState } from 'react';
+import React, { useEffect, useState } from 'react';
 import styled from 'styled-components';
 import { useMessageReactsPropsById } from '../../../../hooks/useParamSelector';
 import { MessageRenderingProps } from '../../../../models/messageType';
@@ -65,7 +65,7 @@ const StyledReadLess = styled.span`
 
 type ReactionsProps = Omit<ReactionProps, 'emoji'>;
 
-const Reactions = (props: ReactionsProps): ReactElement => {
+const Reactions = (props: ReactionsProps) => {
   const { messageId, reactions, inModal } = props;
   return (
     <StyledMessageReactions
@@ -85,7 +85,7 @@ interface ExpandReactionsProps extends ReactionsProps {
   handleExpand: () => void;
 }
 
-const CompressedReactions = (props: ExpandReactionsProps): ReactElement => {
+const CompressedReactions = (props: ExpandReactionsProps) => {
   const { messageId, reactions, inModal, handleExpand } = props;
   return (
     <StyledMessageReactions
@@ -119,7 +119,7 @@ const CompressedReactions = (props: ExpandReactionsProps): ReactElement => {
   );
 };
 
-const ExpandedReactions = (props: ExpandReactionsProps): ReactElement => {
+const ExpandedReactions = (props: ExpandReactionsProps) => {
   const { handleExpand } = props;
   return (
     <Flex container={true} flexDirection={'column'} alignItems={'center'} margin="4px 0 0">

ts/components/conversation/message/reactions/Reaction.tsx

@@ -1,4 +1,4 @@
-import React, { ReactElement, useRef, useState } from 'react';
+import React, { useRef, useState } from 'react';
 import { useMouse } from 'react-use';
 import styled from 'styled-components';
 import { useRightOverlayMode } from '../../../../hooks/useUI';
@@ -62,7 +62,7 @@ export type ReactionProps = {
   handlePopupClick?: () => void;
 };
 
-export const Reaction = (props: ReactionProps): ReactElement => {
+export const Reaction = (props: ReactionProps) => {
   const {
     emoji,
     messageId,

ts/components/conversation/message/reactions/ReactionPopup.tsx

@@ -1,11 +1,11 @@
-import React, { ReactElement, useEffect, useState } from 'react';
+import React, { useEffect, useState } from 'react';
 import { useSelector } from 'react-redux';
 import styled from 'styled-components';
 import { Data } from '../../../../data/data';
+import { findAndFormatContact } from '../../../../models/message';
 import { PubKey } from '../../../../session/types/PubKey';
 import { isDarkTheme } from '../../../../state/selectors/theme';
 import { nativeEmojiData } from '../../../../util/emoji';
-import { findAndFormatContact } from '../../../../models/message';
 
 export type TipPosition = 'center' | 'left' | 'right';
 
@@ -142,7 +142,7 @@ type Props = {
   onClick: (...args: Array<any>) => void;
 };
 
-export const ReactionPopup = (props: Props): ReactElement => {
+export const ReactionPopup = (props: Props) => {
   const { messageId, emoji, count, senders, tooltipPosition = 'center', onClick } = props;
 
   const [contacts, setContacts] = useState<Array<string>>([]);

ts/components/conversation/right-panel/overlay/message-info/OverlayMessageInfo.tsx

@@ -28,7 +28,7 @@ import {
   useMessageTimestamp,
 } from '../../../../../state/selectors';
 import { useSelectedConversationKey } from '../../../../../state/selectors/selectedConversation';
-import { canDisplayImage } from '../../../../../types/Attachment';
+import { canDisplayImagePreview } from '../../../../../types/Attachment';
 import { isAudio } from '../../../../../types/MIME';
 import {
   getAudioDuration,
@@ -219,7 +219,7 @@ export const OverlayMessageInfo = () => {
   const { errors, attachments } = messageInfo;
 
   const hasAttachments = attachments && attachments.length > 0;
-  const supportsAttachmentCarousel = canDisplayImage(attachments);
+  const supportsAttachmentCarousel = canDisplayImagePreview(attachments);
   const hasErrors = errors && errors.length > 0;
 
   const handleChangeAttachment = (changeDirection: 1 | -1) => {

ts/components/dialog/EditProfileDialog.tsx

@@ -1,6 +1,6 @@
 import { useDispatch } from 'react-redux';
 // eslint-disable-next-line import/no-named-default
-import { ChangeEvent, MouseEvent, default as React, ReactElement, useState } from 'react';
+import { ChangeEvent, MouseEvent, default as React, useState } from 'react';
 import { QRCode } from 'react-qr-svg';
 import styled from 'styled-components';
 import { Avatar, AvatarSize } from '../avatar/Avatar';
@@ -69,7 +69,7 @@ type ProfileAvatarProps = {
   ourId: string;
 };
 
-export const ProfileAvatar = (props: ProfileAvatarProps): ReactElement => {
+export const ProfileAvatar = (props: ProfileAvatarProps) => {
   const { newAvatarObjectUrl, avatarPath, profileName, ourId } = props;
   return (
     <Avatar
@@ -86,7 +86,7 @@ type ProfileHeaderProps = ProfileAvatarProps & {
   setMode: (mode: ProfileDialogModes) => void;
 };
 
-const ProfileHeader = (props: ProfileHeaderProps): ReactElement => {
+const ProfileHeader = (props: ProfileHeaderProps) => {
   const { avatarPath, profileName, ourId, onClick, setMode } = props;
 
   return (
@@ -114,7 +114,8 @@ const ProfileHeader = (props: ProfileHeaderProps): ReactElement => {
 };
 
 type ProfileDialogModes = 'default' | 'edit' | 'qr';
-export const EditProfileDialog = (): ReactElement => {
+
+export const EditProfileDialog = () => {
   const dispatch = useDispatch();
 
   const _profileName = useOurConversationUsername() || '';

ts/components/dialog/ReactClearAllModal.tsx

@@ -1,14 +1,14 @@
-import React, { ReactElement, useState } from 'react';
+import React, { useState } from 'react';
 import { useDispatch } from 'react-redux';
 import styled from 'styled-components';
 import { useMessageReactsPropsById } from '../../hooks/useParamSelector';
 import { clearSogsReactionByServerId } from '../../session/apis/open_group_api/sogsv3/sogsV3ClearReaction';
 import { getConversationController } from '../../session/conversations';
 import { updateReactClearAllModal } from '../../state/ducks/modalDialog';
+import { SessionWrapperModal } from '../SessionWrapperModal';
 import { Flex } from '../basic/Flex';
 import { SessionButton, SessionButtonColor, SessionButtonType } from '../basic/SessionButton';
 import { SessionSpinner } from '../basic/SessionSpinner';
-import { SessionWrapperModal } from '../SessionWrapperModal';
 
 type Props = {
   reaction: string;
@@ -46,7 +46,7 @@ const StyledReactClearAllContainer = styled(Flex)`
   }
 `;
 
-export const ReactClearAllModal = (props: Props): ReactElement => {
+export const ReactClearAllModal = (props: Props) => {
   const { reaction, messageId } = props;
 
   const [clearingInProgress, setClearingInProgress] = useState(false);

ts/components/dialog/ReactListModal.tsx

@@ -1,9 +1,10 @@
 import { isEmpty, isEqual } from 'lodash';
-import React, { ReactElement, useEffect, useMemo, useState } from 'react';
+import React, { useEffect, useMemo, useState } from 'react';
 import { useDispatch } from 'react-redux';
 import styled from 'styled-components';
 import { Data } from '../../data/data';
 import { useMessageReactsPropsById } from '../../hooks/useParamSelector';
+import { findAndFormatContact } from '../../models/message';
 import { isUsAnySogsFromCache } from '../../session/apis/open_group_api/sogsv3/knownBlindedkeys';
 import { UserUtils } from '../../session/utils';
 import {
@@ -18,6 +19,7 @@ import {
 import { SortedReactionList } from '../../types/Reaction';
 import { nativeEmojiData } from '../../util/emoji';
 import { Reactions } from '../../util/reactions';
+import { SessionWrapperModal } from '../SessionWrapperModal';
 import { Avatar, AvatarSize } from '../avatar/Avatar';
 import { Flex } from '../basic/Flex';
 import { SessionButton, SessionButtonColor, SessionButtonType } from '../basic/SessionButton';
@@ -25,8 +27,6 @@ import { SessionHtmlRenderer } from '../basic/SessionHTMLRenderer';
 import { ContactName } from '../conversation/ContactName';
 import { MessageReactions } from '../conversation/message/message-content/MessageReactions';
 import { SessionIconButton } from '../icon';
-import { SessionWrapperModal } from '../SessionWrapperModal';
-import { findAndFormatContact } from '../../models/message';
 
 const StyledReactListContainer = styled(Flex)`
   width: 376px;
@@ -218,7 +218,7 @@ const handleSenders = (senders: Array<string>, me: string) => {
   return updatedSenders;
 };
 
-export const ReactListModal = (props: Props): ReactElement => {
+export const ReactListModal = (props: Props) => {
   const { reaction, messageId } = props;
 
   const dispatch = useDispatch();

ts/components/registration/AccentText.tsx

@@ -1,6 +1,6 @@
 import React from 'react';
 
-export const AccentText: React.FC = () => (
+export const AccentText = () => (
   <div className="session-content-accent-text">
     <div className="session-content-accent-text title">{window.i18n('beginYourSession')}</div>
   </div>

ts/session/utils/Attachments.ts

@@ -3,6 +3,9 @@ import _ from 'lodash';
 
 import { Attachment } from '../../types/Attachment';
 
+import { encryptAttachment } from '../../util/crypto/attachmentsEncrypter';
+import { uploadFileToFsWithOnionV4 } from '../apis/file_server_api/FileServerApi';
+import { addAttachmentPadding } from '../crypto/BufferPadding';
 import {
   AttachmentPointer,
   AttachmentPointerWithUrl,
@@ -10,9 +13,6 @@ import {
   Quote,
   QuotedAttachmentWithUrl,
 } from '../messages/outgoing/visibleMessage/VisibleMessage';
-import { addAttachmentPadding } from '../crypto/BufferPadding';
-import { encryptAttachment } from '../../util/crypto/attachmentsEncrypter';
-import { uploadFileToFsWithOnionV4 } from '../apis/file_server_api/FileServerApi';
 
 interface UploadParams {
   attachment: Attachment;
@@ -107,7 +107,9 @@ export async function uploadLinkPreviewToFileServer(
 ): Promise<PreviewWithAttachmentUrl | undefined> {
   // some links do not have an image associated, and it makes the whole message fail to send
   if (!preview?.image) {
+    if (!preview) {
       window.log.warn('tried to upload file to FileServer without image.. skipping');
+    }
     return preview as any;
   }
   const image = await uploadToFileServer({

ts/types/Attachment.ts

@@ -104,9 +104,11 @@ export function isAudio(attachments?: Array<AttachmentType>) {
   );
 }
 
-export function canDisplayImage(attachments?: Array<AttachmentType>) {
+export function canDisplayImagePreview(attachments?: Array<AttachmentType>) {
+  // Note: when we display an image we usually display the preview.
+  // The preview is usually downscaled
   const { height, width } =
-    attachments && attachments[0] ? attachments[0] : { height: 0, width: 0 };
+    attachments && attachments[0]?.thumbnail ? attachments[0].thumbnail : { height: 0, width: 0 };
 
   return Boolean(
     height &&

ts/util/attachmentsUtil.ts

@@ -218,13 +218,24 @@ export async function autoScale<T extends { contentType: string; blob: Blob }>(
     blob.size <= maxSize &&
     !makeSquare
   ) {
+    if (DEBUG_ATTACHMENTS_SCALE) {
+      window.log.info('canvasScaled used right away as width, height and size are fine', {
+        canvasScaledWidth: canvasScaled.width,
+        canvasScaledHeight: canvasScaled.height,
+        maxWidth,
+        maxHeight,
+        blobsize: blob.size,
+        maxSize,
+        makeSquare,
+      });
+    }
     // the canvas has a size of whatever was given by the caller of autoscale().
     // so we have to return those measures as the loaded file has now those measures.
     return {
-      ...attachment,
+      blob,
+      contentType: attachment.contentType,
       width: canvasScaled.width,
       height: canvasScaled.height,
-      blob,
     };
   }
   if (DEBUG_ATTACHMENTS_SCALE) {