Files
beavergram/frontend/src/lib/components/MessageMedia.svelte
T

414 lines
11 KiB
Svelte

<script lang="ts">
import { ContextMenu as Menu } from "bits-ui";
import type { Snippet } from "svelte";
import { visible } from "#lib/actions/visible.js";
import { downloadMedia } from "#lib/api/download.js";
import { fetchMedia } from "#lib/api/endpoints.js";
import {
type InlineMedia,
isPreviewable,
loadInlineMedia,
visualKind,
} from "#lib/api/media.js";
import type { MessageView } from "#lib/api/types.js";
import AudioFile from "#lib/components/media/AudioFile.svelte";
import FileChip from "#lib/components/media/FileChip.svelte";
import TgsSticker from "#lib/components/media/TgsSticker.svelte";
import VideoNote from "#lib/components/media/VideoNote.svelte";
import VoiceMessage from "#lib/components/media/VoiceMessage.svelte";
import ContextMenu from "#lib/components/ui/ContextMenu.svelte";
import ContextMenuItem from "#lib/components/ui/ContextMenuItem.svelte";
import Icon from "#lib/components/ui/Icon.svelte";
import Spinner from "#lib/components/ui/Spinner.svelte";
import { formatBytes, mediaKindLabel } from "#lib/format/media.js";
import { t } from "#lib/i18n/locale.svelte.js";
import { poster } from "#lib/media/poster.js";
import { shareUi } from "#lib/stores/shares.svelte.js";
import { toasts } from "#lib/stores/toasts.svelte.js";
interface Props {
items?: Snippet;
message: MessageView;
onopen: () => void;
onversions?: () => void;
own: boolean;
}
let { items, message, onopen, onversions, own }: Props = $props();
const POLL_TRIES = 5;
const POLL_DELAY = 3000;
let loaded = $state(false);
let media = $state<InlineMedia | null>(null);
let queuing = $state(false);
let queued = $state(false);
let saving = $state(false);
const ref = $derived(message.media[0] ?? null);
const asFile = $derived(
ref !== null && ref.id !== null && !isPreviewable(ref.kind, ref.mime)
);
const ready = $derived(media?.state === "ready" ? media : null);
const kind = $derived(ready?.kind ?? ref?.kind ?? "");
const mime = $derived(ready?.mime ?? "");
const isImage = $derived(kind === "photo");
const isStaticSticker = $derived(
kind === "sticker" && mime.startsWith("image/")
);
const isVideoSticker = $derived(
kind === "sticker" && mime.startsWith("video/")
);
const isTgsSticker = $derived(
kind === "sticker" && mime === "application/x-tgsticker"
);
const isAnimation = $derived(kind === "animation" || kind === "gif");
const isThumbVideo = $derived(kind === "video");
const vk = $derived(
media && media.state !== "missing" ? visualKind(media.kind) : "other"
);
const label = $derived(
media && media.state !== "missing" ? media.kind : "media"
);
const storedId = $derived(
ready?.mediaId ?? (asFile ? ref?.id : null) ?? null
);
const fileName = $derived(
ref?.file_name ?? mediaKindLabel(kind) ?? t("chat.media.file")
);
const waiting = $derived(queuing || queued);
function delay(ms: number): Promise<void> {
return new Promise((resolve) => {
setTimeout(resolve, ms);
});
}
async function start() {
if (asFile) {
loaded = true;
return;
}
media = await loadInlineMedia(message.chat_id, message.message_id);
loaded = true;
}
async function poll() {
for (let i = 0; i < POLL_TRIES; i += 1) {
// biome-ignore lint/performance/noAwaitInLoops: polling waits between tries on purpose
await delay(POLL_DELAY);
const next = await loadInlineMedia(message.chat_id, message.message_id);
if (next.state === "ready") {
media = next;
return;
}
}
}
async function queue() {
if (waiting) {
return;
}
queuing = true;
try {
await fetchMedia(message.chat_id, message.message_id);
queued = true;
poll();
} catch {
toasts.error(t("chat.media.queueFailed"));
} finally {
queuing = false;
}
}
async function save() {
if (storedId === null || saving) {
return;
}
saving = true;
try {
await downloadMedia(storedId);
} catch {
toasts.error(t("chat.media.downloadFailed"));
} finally {
saving = false;
}
}
function share() {
if (storedId !== null) {
shareUi.share({ kind: "media", mediaId: storedId }, fileName);
}
}
</script>
<ContextMenu>
{#snippet children({
props,
})}
<div {...props} class="message-media" use:visible={start}>
{#if message.is_self_destruct}
<button class="media-chip self-destruct" onclick={onopen} type="button">
<Icon name="timer" size="1.25rem" />
<span>{t("chat.media.selfDestruct")}</span>
</button>
{:else if asFile && ref}
<FileChip media={ref} {own} />
{:else if !loaded}
<div class="media-skeleton"><Spinner /></div>
{:else if ready && kind === "voice"}
<VoiceMessage
chatId={message.chat_id}
messageId={message.message_id}
{own}
transcript={ready.transcript}
url={ready.url}
/>
{:else if ready && kind === "video_note"}
<VideoNote transcript={ready.transcript} url={ready.url} />
{:else if ready && kind === "audio"}
<AudioFile {own} title={fileName} url={ready.url} />
{:else if ready && isImage}
<button class="media-thumb" onclick={onopen} type="button">
<img alt={t("chat.media.photo")} src={ready.url}>
</button>
{:else if ready && isStaticSticker}
<button class="media-sticker" onclick={onopen} type="button">
<img alt={fileName} src={ready.url}>
</button>
{:else if ready && isVideoSticker}
<video
autoplay
class="media-sticker-video"
loop
muted
playsinline
src={ready.url}
></video>
{:else if ready && isTgsSticker}
<TgsSticker url={ready.url} />
{:else if ready && isAnimation}
<button class="media-thumb" onclick={onopen} type="button">
<video autoplay loop muted playsinline src={ready.url}></video>
<span class="gif-badge">GIF</span>
</button>
{:else if ready && isThumbVideo}
<button class="media-thumb" onclick={onopen} type="button">
<video
muted
playsinline
preload="metadata"
src={ready.url}
use:poster
></video>
<span class="play"><Icon name="large-play" size="2.5rem" /></span>
</button>
{:else if ready}
<button class="media-chip" onclick={onopen} type="button">
<Icon name="document" size="1.25rem" />
<span>{label}</span>
</button>
{:else if media?.state === "not-downloaded" && vk !== "other"}
<button class="media-placeholder" onclick={queue} type="button">
<Icon name={waiting ? "timer" : "download"} size="1.5rem" />
<span
>{vk === "video"
? t("chat.media.video")
: t("chat.media.photo")}</span
>
<small
>{waiting
? t("chat.media.queued")
: t("chat.media.tapToDownload")}</small
>
</button>
{:else if media?.state === "not-downloaded"}
<button class="media-chip" onclick={queue} type="button">
<Icon name={waiting ? "timer" : "download"} size="1.25rem" />
<span
>{waiting
? t("chat.media.queued")
: t("chat.media.download", { kind: label })}</span
>
</button>
{:else}
<button class="media-chip" onclick={onopen} type="button">
<Icon name="photo" size="1.25rem" />
<span>{t("chat.media")}</span>
</button>
{/if}
</div>
{/snippet}
{#snippet menu()}
<ContextMenuItem icon="open-in-new-tab" onselect={onopen}
>{t("chat.media.fullscreen")}</ContextMenuItem
>
{#if onversions}
<ContextMenuItem icon="recent" onselect={onversions}
>{t("chat.media.versions")}</ContextMenuItem
>
{/if}
{#if storedId === null}
<ContextMenuItem icon="cloud-download" onselect={queue}
>{t("chat.media.queue")}</ContextMenuItem
>
{:else}
<ContextMenuItem icon="download" onselect={save}
>{t("chat.media.save")}</ContextMenuItem
>
<ContextMenuItem icon="allow-share" onselect={share}
>{t("chat.media.share")}</ContextMenuItem
>
{/if}
{#if items}
<Menu.Separator class="bg-menu-separator" />
{@render items()}
{/if}
{/snippet}
</ContextMenu>
<style lang="scss">
.message-media {
margin-bottom: 0.25rem;
}
.media-thumb {
cursor: pointer;
position: relative;
display: block;
overflow: hidden;
max-width: 100%;
padding: 0;
border: 0;
border-radius: var(--border-radius-default-small);
background-color: var(--color-default-shadow);
img,
video {
display: block;
width: 100%;
max-width: 20rem;
max-height: 20rem;
object-fit: cover;
}
}
.media-sticker {
cursor: pointer;
display: block;
padding: 0;
border: 0;
background: transparent;
img {
display: block;
width: 12rem;
height: 12rem;
object-fit: contain;
}
}
.media-sticker-video {
display: block;
width: 12rem;
height: 12rem;
object-fit: contain;
}
.gif-badge {
position: absolute;
top: 0.375rem;
left: 0.375rem;
padding: 0.0625rem 0.3125rem;
border-radius: 0.5rem;
font-size: 0.6875rem;
font-weight: var(--font-weight-medium);
color: var(--color-white);
background-color: rgba(0, 0, 0, 0.45);
}
.play {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
display: flex;
color: var(--color-white);
filter: drop-shadow(0 1px 4px rgba(0, 0, 0, 0.5));
}
.media-skeleton {
display: flex;
align-items: center;
justify-content: center;
width: 12rem;
height: 9rem;
border-radius: var(--border-radius-default-small);
background-color: var(--color-default-shadow);
}
.media-placeholder {
cursor: pointer;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
gap: 0.25rem;
width: 12rem;
height: 9rem;
border: 0;
border-radius: var(--border-radius-default-small);
color: var(--color-primary);
text-align: center;
background-color: var(--color-primary-tint);
small {
font-size: 0.75rem;
color: var(--color-text-secondary);
}
}
.media-chip {
cursor: pointer;
display: flex;
align-items: center;
gap: 0.5rem;
width: 100%;
padding: 0.5rem 0.625rem;
border: 0;
border-radius: var(--border-radius-default-small);
font-size: 0.9375rem;
color: var(--color-primary);
text-align: start;
background-color: var(--color-primary-tint);
&.self-destruct {
color: var(--color-orange);
background-color: var(--color-light-coral);
}
}
</style>