Files
immich/web/src/lib/components/assets/thumbnail/image-thumbnail.svelte
2026-02-04 04:10:02 +00:00

99 lines
2.4 KiB
Svelte

<script lang="ts">
import { imageLoader } from '$lib/actions/image-loader.svelte';
import BrokenAsset from '$lib/components/assets/broken-asset.svelte';
import { Icon } from '@immich/ui';
import { mdiEyeOffOutline } from '@mdi/js';
import type { ClassValue } from 'svelte/elements';
interface Props {
url: string;
altText: string | undefined;
title?: string | null;
heightStyle?: string | undefined;
widthStyle: string;
curve?: boolean;
shadow?: boolean;
circle?: boolean;
hidden?: boolean;
border?: boolean;
hiddenIconClass?: string;
class?: ClassValue;
brokenAssetClass?: ClassValue;
preload?: boolean;
onComplete?: ((errored: boolean) => void) | undefined;
}
let {
url,
altText,
title = null,
heightStyle = undefined,
widthStyle,
curve = false,
shadow = false,
circle = false,
hidden = false,
border = false,
hiddenIconClass = 'text-white',
onComplete = undefined,
class: imageClass = '',
brokenAssetClass = '',
preload = true,
}: Props = $props();
let loaded = $state(false);
let errored = $state(false);
const setLoaded = () => {
loaded = true;
onComplete?.(false);
};
const setErrored = () => {
errored = true;
onComplete?.(true);
};
let optionalClasses = $derived([
[
curve && 'rounded-xl',
circle && 'rounded-full',
shadow && 'shadow-lg',
(circle || !heightStyle) && 'aspect-square',
border && 'border-3 border-immich-dark-primary/80 hover:border-immich-primary',
]
.filter(Boolean)
.join(' '),
brokenAssetClass,
]);
let style = $derived(
`width: ${widthStyle}; height: ${heightStyle ?? ''}; filter: ${hidden ? 'grayscale(50%)' : 'none'}; opacity: ${hidden ? '0.5' : '1'};`,
);
</script>
{#if errored}
<BrokenAsset class={optionalClasses} width={widthStyle} height={heightStyle} />
{:else}
<div
use:imageLoader={{
src: url,
onLoad: setLoaded,
onError: setErrored,
imgClass: ['object-cover', imageClass],
style,
alt: loaded || errored ? altText : '',
draggable: false,
title,
loading: preload ? 'eager' : 'lazy',
}}
></div>
{/if}
{#if hidden}
<div class="absolute start-1/2 top-1/2 translate-x-[-50%] translate-y-[-50%] transform">
<!-- TODO fix `title` type -->
<Icon title={title ?? undefined} icon={mdiEyeOffOutline} size="2em" class={hiddenIconClass} />
</div>
{/if}