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https://github.com/immich-app/immich.git
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feat(web): improve and refactor thumbnails (#2087)
* feat(web): improve and refactor thumbnails * only play live photos on icon hover
This commit is contained in:
Michel Heusschen
GitHub
@@ -1,10 +1,10 @@
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<script lang="ts">
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import { page } from '$app/stores';
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import Thumbnail from '$lib/components/assets/thumbnail/thumbnail.svelte';
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import { handleError } from '$lib/utils/handle-error';
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import { AssetResponseDto, SharedLinkResponseDto, ThumbnailFormat } from '@api';
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import AssetViewer from '../../asset-viewer/asset-viewer.svelte';
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import ImmichThumbnail from '../../shared-components/immich-thumbnail.svelte';
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export let assets: AssetResponseDto[];
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export let sharedLink: SharedLinkResponseDto | undefined = undefined;
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@@ -93,7 +93,7 @@
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{#if assets.length > 0}
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<div class="flex flex-wrap gap-1 w-full pb-20" bind:clientWidth={viewWidth}>
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{#each assets as asset (asset.id)}
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<ImmichThumbnail
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<Thumbnail
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{asset}
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{thumbnailSize}
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publicSharedKey={sharedLink?.key}
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@@ -1,311 +0,0 @@
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<script lang="ts">
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import IntersectionObserver from '$lib/components/asset-viewer/intersection-observer.svelte';
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import { AssetResponseDto, AssetTypeEnum, getFileUrl, ThumbnailFormat } from '@api';
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import { createEventDispatcher } from 'svelte';
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import CheckCircle from 'svelte-material-icons/CheckCircle.svelte';
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import MotionPauseOutline from 'svelte-material-icons/MotionPauseOutline.svelte';
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import MotionPlayOutline from 'svelte-material-icons/MotionPlayOutline.svelte';
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import PauseCircleOutline from 'svelte-material-icons/PauseCircleOutline.svelte';
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import PlayCircleOutline from 'svelte-material-icons/PlayCircleOutline.svelte';
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import Star from 'svelte-material-icons/Star.svelte';
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import { fade, fly } from 'svelte/transition';
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import LoadingSpinner from './loading-spinner.svelte';
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const dispatch = createEventDispatcher();
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export let asset: AssetResponseDto;
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export let groupIndex = 0;
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export let thumbnailSize: number | undefined = undefined;
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export let format: ThumbnailFormat = ThumbnailFormat.Webp;
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export let selected = false;
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export let disabled = false;
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export let readonly = false;
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export let publicSharedKey = '';
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export let isRoundedCorner = false;
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let mouseOver = false;
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let playMotionVideo = false;
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$: dispatch('mouse-event', { isMouseOver: mouseOver, selectedGroupIndex: groupIndex });
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let mouseOverIcon = false;
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let videoPlayerNode: HTMLVideoElement;
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let isImageLoading = true;
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let isThumbnailVideoPlaying = false;
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let calculateVideoDurationIntervalHandler: NodeJS.Timer;
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let videoProgress = '00:00';
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let videoUrl: string;
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$: isPublicShared = publicSharedKey !== '';
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const loadVideoData = async (isLivePhoto: boolean) => {
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isThumbnailVideoPlaying = false;
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if (isLivePhoto && asset.livePhotoVideoId) {
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videoUrl = getFileUrl(asset.livePhotoVideoId, false, true, publicSharedKey);
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} else {
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videoUrl = getFileUrl(asset.id, false, true, publicSharedKey);
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}
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};
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const getVideoDurationInString = (currentTime: number) => {
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const minute = Math.floor(currentTime / 60);
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const second = currentTime % 60;
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const minuteText = minute >= 10 ? `${minute}` : `0${minute}`;
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const secondText = second >= 10 ? `${second}` : `0${second}`;
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return minuteText + ':' + secondText;
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};
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const parseVideoDuration = (duration: string) => {
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duration = duration || '0:00:00.00000';
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const timePart = duration.split(':');
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const hours = timePart[0];
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const minutes = timePart[1];
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const seconds = timePart[2];
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if (hours != '0') {
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return `${hours}:${minutes}`;
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} else {
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return `${minutes}:${seconds.split('.')[0]}`;
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}
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};
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const getSize = () => {
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if (thumbnailSize) {
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return `w-[${thumbnailSize}px] h-[${thumbnailSize}px]`;
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}
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if (asset.exifInfo?.orientation === 'Rotate 90 CW') {
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return 'w-[176px] h-[235px]';
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} else if (asset.exifInfo?.orientation === 'Horizontal (normal)') {
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return 'w-[313px] h-[235px]';
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} else {
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return 'w-[235px] h-[235px]';
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}
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};
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const handleMouseOverThumbnail = () => {
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mouseOver = true;
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};
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const handleMouseLeaveThumbnail = () => {
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mouseOver = false;
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videoUrl = '';
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clearInterval(calculateVideoDurationIntervalHandler);
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isThumbnailVideoPlaying = false;
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videoProgress = '00:00';
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if (videoPlayerNode) {
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videoPlayerNode.pause();
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}
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};
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const handleCanPlay = (ev: Event) => {
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const playerNode = ev.target as HTMLVideoElement;
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playerNode.muted = true;
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playerNode.play();
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isThumbnailVideoPlaying = true;
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calculateVideoDurationIntervalHandler = setInterval(() => {
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videoProgress = getVideoDurationInString(Math.round(playerNode.currentTime));
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}, 1000);
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};
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$: getThumbnailBorderStyle = () => {
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if (selected) {
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return 'border-[20px] border-immich-primary/20';
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} else if (disabled) {
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return 'border-[20px] border-gray-300';
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} else if (isRoundedCorner) {
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return 'rounded-lg';
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} else {
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return '';
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}
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};
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$: getOverlaySelectorIconStyle = () => {
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if (selected || disabled) {
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return '';
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} else {
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return 'bg-gradient-to-b from-gray-800/50';
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}
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};
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const thumbnailClickedHandler = () => {
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if (!disabled) {
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dispatch('click', { asset });
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}
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};
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const onIconClickedHandler = (e: MouseEvent) => {
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e.stopPropagation();
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if (!disabled) {
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dispatch('select', { asset });
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}
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};
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</script>
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<IntersectionObserver once={false} let:intersecting>
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<div
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style:width={`${thumbnailSize}px`}
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style:height={`${thumbnailSize}px`}
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class={`bg-gray-100 dark:bg-immich-dark-gray relative select-none ${getSize()} ${
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disabled ? 'cursor-not-allowed' : 'hover:cursor-pointer'
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}`}
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on:mouseenter={handleMouseOverThumbnail}
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on:mouseleave={handleMouseLeaveThumbnail}
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on:click={thumbnailClickedHandler}
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on:keydown={thumbnailClickedHandler}
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>
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{#if (mouseOver || selected || disabled) && !readonly}
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<div
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in:fade={{ duration: 200 }}
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class={`w-full ${getOverlaySelectorIconStyle()} via-white/0 to-white/0 absolute p-2 z-10`}
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>
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<button
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on:click={onIconClickedHandler}
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on:mouseenter={() => (mouseOverIcon = true)}
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on:mouseleave={() => (mouseOverIcon = false)}
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class="inline-block"
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>
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{#if selected}
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<CheckCircle size="24" color="#4250af" />
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{:else if disabled}
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<CheckCircle size="24" color="#252525" />
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{:else}
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<CheckCircle size="24" color={mouseOverIcon ? 'white' : '#d8dadb'} />
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{/if}
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</button>
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</div>
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{/if}
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{#if asset.isFavorite && !isPublicShared}
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<div class="w-full absolute bottom-2 left-2 z-10">
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<Star size="24" color={'white'} />
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</div>
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{/if}
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<!-- Playback and info -->
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{#if asset.type === AssetTypeEnum.Video}
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<div
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class="absolute right-2 top-2 text-white text-xs font-medium flex gap-1 place-items-center z-10"
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>
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{#if isThumbnailVideoPlaying}
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<span in:fly={{ x: -25, duration: 500 }}>
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{videoProgress}
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</span>
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{:else}
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<span in:fade={{ duration: 500 }}>
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{parseVideoDuration(asset.duration)}
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</span>
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{/if}
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{#if mouseOver}
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{#if isThumbnailVideoPlaying}
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<span in:fly={{ x: 25, duration: 500 }}>
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<PauseCircleOutline size="24" />
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</span>
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{:else}
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<span in:fade={{ duration: 250 }}>
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<LoadingSpinner />
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</span>
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{/if}
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{:else}
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<span in:fade={{ duration: 500 }}>
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<PlayCircleOutline size="24" />
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</span>
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{/if}
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</div>
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{/if}
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{#if asset.type === AssetTypeEnum.Image && asset.livePhotoVideoId}
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<div
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class="absolute right-2 top-2 text-white text-xs font-medium flex gap-1 place-items-center z-10"
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>
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<span
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in:fade={{ duration: 500 }}
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on:mouseenter={() => {
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playMotionVideo = true;
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loadVideoData(true);
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}}
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on:mouseleave={() => (playMotionVideo = false)}
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>
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{#if playMotionVideo}
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<span in:fade={{ duration: 500 }}>
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<MotionPauseOutline size="24" />
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</span>
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{:else}
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<span in:fade={{ duration: 500 }}>
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<MotionPlayOutline size="24" />
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</span>
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{/if}
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</span>
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<!-- {/if} -->
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</div>
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{/if}
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<!-- Thumbnail -->
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{#if intersecting}
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<img
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id={asset.id}
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style:width={`${thumbnailSize}px`}
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style:height={`${thumbnailSize}px`}
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src={`/api/asset/thumbnail/${asset.id}?format=${format}&key=${publicSharedKey}`}
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alt={asset.id}
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class={`object-cover ${getSize()} transition-all z-0 ${getThumbnailBorderStyle()}`}
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class:opacity-0={isImageLoading}
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loading="lazy"
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draggable="false"
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on:load|once={() => (isImageLoading = false)}
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/>
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{/if}
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{#if mouseOver && asset.type === AssetTypeEnum.Video}
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<div class="absolute w-full h-full top-0" on:mouseenter={() => loadVideoData(false)}>
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{#if videoUrl}
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<video
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muted
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autoplay
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preload="none"
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class="h-full object-cover"
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width="250px"
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style:width={`${thumbnailSize}px`}
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on:canplay={handleCanPlay}
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bind:this={videoPlayerNode}
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>
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<source src={videoUrl} type="video/mp4" />
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<track kind="captions" />
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</video>
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{/if}
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</div>
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{/if}
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{#if playMotionVideo && asset.type === AssetTypeEnum.Image && asset.livePhotoVideoId}
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<div class="absolute w-full h-full top-0">
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{#if videoUrl}
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<video
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muted
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autoplay
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preload="none"
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class="h-full object-cover"
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width="250px"
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style:width={`${thumbnailSize}px`}
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on:canplay={handleCanPlay}
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bind:this={videoPlayerNode}
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>
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<source src={videoUrl} type="video/mp4" />
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<track kind="captions" />
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</video>
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{/if}
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</div>
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{/if}
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</div>
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</IntersectionObserver>
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<style>
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img {
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transition: 0.2s ease all;
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}
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</style>
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