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fix(app): label pending composer attachments for screen readers (#1889)

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Hampus authored and GitHub committed 2026-08-24 12:40:07 +02:00
1 parent 188f783fae
commit 97d559f749
1 file changed
+21 -13
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fluxer_app/src/features/channel/components/ChannelAttachmentArea.tsx
+21 -13
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@@ -15,6 +15,7 @@ import Messages from '@app/features/messaging/state/MessagingMessages';
import {type CloudAttachment, CloudUpload} from '@app/features/messaging/upload/CloudUpload';
import {isEmbeddableImageFile} from '@app/features/messaging/utils/EmbeddableImageTypes';
import {formatFileSize} from '@app/features/messaging/utils/FileUtils';
import {hasRenderableLocalPreview} from '@app/features/messaging/utils/LocalAttachmentPreviewUtils';
import {ComponentBus} from '@app/features/platform/utils/ComponentBus';
import * as MediaViewerCommands from '@app/features/ui/commands/MediaViewerCommands';
import * as ModalCommands from '@app/features/ui/commands/ModalCommands';
@@ -78,6 +79,11 @@ const EDIT_ATTACHMENT_DESCRIPTOR = msg({
message: 'Edit attachment',
comment: 'Button or menu action label in the channel attachment area. Keep it concise.',
});
const PENDING_ATTACHMENT_DESCRIPTOR = msg({
message: 'Attachment {pendingFilename}',
comment:
'Short label in the channel attachment area. Keep it concise. Preserve {pendingFilename}; it is inserted by code.',
});
const MESSAGE_SCROLLER_SELECTOR = '[data-flx="channel.messages.scroller"][data-fluxer-scroll-container="true"]';
const MESSAGE_SCROLLER_BOTTOM_THRESHOLD = 16;
const getActiveMessageScroller = (): HTMLElement | null =>
@@ -139,15 +145,6 @@ const getFileIcon = (file: File): Icon => {
}
return FileIcon;
};
const isAttachmentMedia = (attachment: CloudAttachment): boolean => {
if (attachment.file.type.startsWith('video/')) {
return attachment.previewURL !== null || attachment.thumbnailURL !== null;
}
if (isEmbeddableImageFile(attachment.file)) {
return attachment.previewURL !== null;
}
return false;
};
const VideoPreviewModal = observer(({file, width, height}: {file: File; width: number; height: number}) => {
const {i18n} = useLingui();
const [blobUrl, setBlobUrl] = useState<string | null>(null);
@@ -377,7 +374,7 @@ const SortableAttachmentItem = observer(
opacity: isDragging ? 0.5 : 1,
cursor: isDragging ? 'grabbing' : 'default',
};
const isMedia = isAttachmentMedia(attachment);
const isMedia = hasRenderableLocalPreview(attachment);
const isHiddenSpoiler = isSpoiler && spoilerHidden;
const IconComponent = getFileIcon(attachment.file);
return (
@@ -405,6 +402,11 @@ const SortableAttachmentItem = observer(
type="button"
className={styles.clickableMedia}
onClick={handleClick}
aria-label={
isHiddenSpoiler
? undefined
: i18n._(PENDING_ATTACHMENT_DESCRIPTOR, {pendingFilename: attachment.filename})
}
data-flx="channel.channel-attachment-area.sortable-attachment-item.clickable-media.button"
>
<div
@@ -469,6 +471,11 @@ const SortableAttachmentItem = observer(
type="button"
className={styles.clickableMedia}
onClick={handleClick}
aria-label={
isHiddenSpoiler
? undefined
: i18n._(PENDING_ATTACHMENT_DESCRIPTOR, {pendingFilename: attachment.filename})
}
data-flx="channel.channel-attachment-area.sortable-attachment-item.clickable-media.button--2"
>
<div
@@ -716,7 +723,7 @@ export const ChannelAttachmentArea = observer(({channelId}: {channelId: string})
</>
);
});
const ImageThumbnail = observer(({attachment, spoiler}: {attachment: CloudAttachment; spoiler: boolean}) => {
export const ImageThumbnail = observer(({attachment, spoiler}: {attachment: CloudAttachment; spoiler: boolean}) => {
const [hasError, setHasError] = useState(false);
const src = attachment.previewURL;
if (hasError || !src) return null;
@@ -731,14 +738,15 @@ const ImageThumbnail = observer(({attachment, spoiler}: {attachment: CloudAttach
/>
);
});
const VideoThumbnail = observer(({attachment, spoiler}: {attachment: CloudAttachment; spoiler: boolean}) => {
export const VideoThumbnail = observer(({attachment, spoiler}: {attachment: CloudAttachment; spoiler: boolean}) => {
const [hasError, setHasError] = useState(false);
const src = attachment.thumbnailURL || attachment.previewURL;
const src = attachment.thumbnailURL;
if (hasError || !src) return null;
return (
<img
src={src}
alt={attachment.filename}
aria-hidden={true}
className={clsx(styles.media, spoiler && styles.spoiler)}
onError={() => setHasError(true)}
data-flx="channel.channel-attachment-area.video-thumbnail.media"