mirror of
https://github.com/open-webui/open-webui
synced 2025-01-19 09:16:44 +00:00
refac: emoji picker optimisation
This commit is contained in:
Timothy Jaeryang Baek
parent
cce8f37ada
commit
6ecee8b920
7
package-lock.json
generated
7
package-lock.json
generated
@ -16,6 +16,7 @@
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"@mediapipe/tasks-vision": "^0.10.17",
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"@pyscript/core": "^0.4.32",
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"@sveltejs/adapter-node": "^2.0.0",
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"@sveltejs/svelte-virtual-list": "^3.0.1",
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"@tiptap/core": "^2.10.0",
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"@tiptap/extension-code-block-lowlight": "^2.10.0",
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"@tiptap/extension-highlight": "^2.10.0",
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@ -2291,6 +2292,12 @@
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"vite": "^5.0.3 || ^6.0.0"
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}
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},
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"node_modules/@sveltejs/svelte-virtual-list": {
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"version": "3.0.1",
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"resolved": "https://registry.npmjs.org/@sveltejs/svelte-virtual-list/-/svelte-virtual-list-3.0.1.tgz",
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"integrity": "sha512-aF9TptS7NKKS7/TqpsxQBSDJ9Q0XBYzBehCeIC5DzdMEgrJZpIYao9LRLnyyo6SVodpapm2B7FE/Lj+FSA5/SQ==",
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"license": "LIL"
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},
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"node_modules/@sveltejs/vite-plugin-svelte": {
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"version": "3.1.1",
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"resolved": "https://registry.npmjs.org/@sveltejs/vite-plugin-svelte/-/vite-plugin-svelte-3.1.1.tgz",
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@ -57,6 +57,7 @@
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"@mediapipe/tasks-vision": "^0.10.17",
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"@pyscript/core": "^0.4.32",
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"@sveltejs/adapter-node": "^2.0.0",
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"@sveltejs/svelte-virtual-list": "^3.0.1",
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"@tiptap/core": "^2.10.0",
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"@tiptap/extension-code-block-lowlight": "^2.10.0",
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"@tiptap/extension-highlight": "^2.10.0",
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@ -1,63 +1,97 @@
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<script lang="ts">
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import { DropdownMenu } from 'bits-ui';
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import { flyAndScale } from '$lib/utils/transitions';
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import emojiGroups from '$lib/emoji-groups.json';
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import emojiShortCodes from '$lib/emoji-shortcodes.json';
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import Tooltip from '$lib/components/common/Tooltip.svelte';
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import VirtualList from '@sveltejs/svelte-virtual-list';
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export let onClose = () => {};
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export let onSubmit = (name) => {};
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export let side = 'top';
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export let align = 'start';
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export let user = null;
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let show = false;
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let emojis = {};
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let emojis = emojiShortCodes;
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let search = '';
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let flattenedEmojis = [];
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let emojiRows = [];
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$: if (search) {
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emojis = Object.keys(emojiShortCodes).reduce((acc, key) => {
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if (key.includes(search)) {
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acc[key] = emojiShortCodes[key];
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} else {
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if (Array.isArray(emojiShortCodes[key])) {
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const filtered = emojiShortCodes[key].filter((emoji) => emoji.includes(search));
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if (filtered.length) {
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acc[key] = filtered;
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}
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// Reactive statement to filter the emojis based on search query
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$: {
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if (search) {
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emojis = Object.keys(emojiShortCodes).reduce((acc, key) => {
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if (key.includes(search)) {
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acc[key] = emojiShortCodes[key];
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} else {
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if (emojiShortCodes[key].includes(search)) {
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acc[key] = emojiShortCodes[key];
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if (Array.isArray(emojiShortCodes[key])) {
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const filtered = emojiShortCodes[key].filter((emoji) => emoji.includes(search));
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if (filtered.length) {
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acc[key] = filtered;
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}
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} else {
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if (emojiShortCodes[key].includes(search)) {
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acc[key] = emojiShortCodes[key];
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}
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}
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}
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return acc;
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}, {});
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} else {
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emojis = emojiShortCodes;
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}
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}
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// Flatten emoji groups and group them into rows of 8 for virtual scrolling
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$: {
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flattenedEmojis = [];
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Object.keys(emojiGroups).forEach((group) => {
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const groupEmojis = emojiGroups[group].filter((emoji) => emojis[emoji]);
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if (groupEmojis.length > 0) {
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flattenedEmojis.push({ type: 'group', label: group });
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flattenedEmojis.push(
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...groupEmojis.map((emoji) => ({
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type: 'emoji',
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name: emoji,
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shortCodes:
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typeof emojiShortCodes[emoji] === 'string'
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? [emojiShortCodes[emoji]]
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: emojiShortCodes[emoji]
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}))
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);
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}
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return acc;
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}, {});
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} else {
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emojis = emojiShortCodes;
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});
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// Group emojis into rows of 6
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emojiRows = [];
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let currentRow = [];
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flattenedEmojis.forEach((item) => {
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if (item.type === 'emoji') {
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currentRow.push(item);
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if (currentRow.length === 7) {
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emojiRows.push(currentRow);
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currentRow = [];
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}
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} else if (item.type === 'group') {
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if (currentRow.length > 0) {
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emojiRows.push(currentRow); // Push the remaining row
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currentRow = [];
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}
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emojiRows.push([item]); // Add the group label as a separate row
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}
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});
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if (currentRow.length > 0) {
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emojiRows.push(currentRow); // Push the final row
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}
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}
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$: if (show) {
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init();
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} else {
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destroy();
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const ROW_HEIGHT = 48; // Approximate height for a row with multiple emojis
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// Handle emoji selection
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function selectEmoji(emoji) {
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const selectedCode = emoji.shortCodes[0];
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onSubmit(selectedCode);
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show = false;
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}
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const init = () => {
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emojis = emojiShortCodes;
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};
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const destroy = () => {
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search = '';
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emojis = {};
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};
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</script>
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<!-- TODO: Rendering Optimisation, This works but it's slow af -->
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<DropdownMenu.Root
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bind:open={show}
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closeFocus={false}
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@ -72,75 +106,61 @@
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<DropdownMenu.Trigger>
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<slot />
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</DropdownMenu.Trigger>
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<slot name="content">
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<DropdownMenu.Content
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class="max-w-full w-80 bg-gray-50 dark:bg-gray-850 rounded-lg z-[9999] shadow-lg dark:text-white"
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sideOffset={8}
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{side}
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{align}
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transition={flyAndScale}
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>
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<div class="mb-1 px-3 pt-2 pb-2">
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<input
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type="text"
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class="w-full text-sm bg-transparent outline-none"
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placeholder="Search all emojis"
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bind:value={search}
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/>
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</div>
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<div class=" w-full flex justify-start h-96 overflow-y-auto px-3 pb-3 text-sm">
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{#if show}
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<div>
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{#if Object.keys(emojis).length === 0}
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<div class="text-center text-xs text-gray-500 dark:text-gray-400">No results</div>
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{:else}
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{#each Object.keys(emojiGroups) as group (group)}
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{@const groupEmojis = emojiGroups[group].filter((emoji) => emojis[emoji])}
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{#if groupEmojis.length > 0}
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<div class="flex flex-col">
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<div class="text-xs font-medium mb-2 text-gray-500 dark:text-gray-400">
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{group}
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</div>
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<div class="flex mb-2 flex-wrap gap-1">
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{#each groupEmojis as emoji (emoji)}
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<Tooltip
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content={(typeof emojiShortCodes[emoji] === 'string'
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? [emojiShortCodes[emoji]]
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: emojiShortCodes[emoji]
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)
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.map((code) => `:${code}:`)
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.join(', ')}
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placement="top"
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>
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<button
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class="p-1.5 rounded-lg cursor-pointer hover:bg-gray-200 dark:hover:bg-gray-700 transition"
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on:click={() => {
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typeof emojiShortCodes[emoji] === 'string'
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? onSubmit(emojiShortCodes[emoji])
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: onSubmit(emojiShortCodes[emoji][0]);
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show = false;
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}}
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>
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<img
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src="/assets/emojis/{emoji.toLowerCase()}.svg"
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alt={emoji}
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class="size-5"
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loading="lazy"
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/>
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</button>
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</Tooltip>
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{/each}
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</div>
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</div>
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{/if}
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{/each}
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{/if}
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</div>
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{/if}
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</div>
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</DropdownMenu.Content>
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</slot>
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<DropdownMenu.Content
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class="max-w-full w-80 bg-gray-50 dark:bg-gray-850 rounded-lg z-[9999] shadow-lg dark:text-white"
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sideOffset={8}
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{side}
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{align}
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transition={flyAndScale}
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>
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<div class="mb-1 px-3 pt-2 pb-2">
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<input
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type="text"
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class="w-full text-sm bg-transparent outline-none"
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placeholder="Search all emojis"
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bind:value={search}
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/>
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</div>
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<!-- Virtualized Emoji List -->
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<div class="w-full flex justify-start h-96 overflow-y-auto px-3 pb-3 text-sm">
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{#if emojiRows.length === 0}
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<div class="text-center text-xs text-gray-500 dark:text-gray-400">No results</div>
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{:else}
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<div class="w-full flex ml-2">
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<VirtualList rowHeight={ROW_HEIGHT} items={emojiRows} height={384} let:item>
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<div class="w-full">
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{#if item.length === 1 && item[0].type === 'group'}
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<!-- Render group header -->
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<div class="text-xs font-medium mb-2 text-gray-500 dark:text-gray-400">
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{item[0].label}
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</div>
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{:else}
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<!-- Render emojis in a row -->
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<div class="flex items-center gap-2 w-full">
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{#each item as emojiItem}
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<Tooltip
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content={emojiItem.shortCodes.map((code) => `:${code}:`).join(', ')}
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placement="top"
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>
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<button
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class="p-1.5 rounded-lg cursor-pointer hover:bg-gray-200 dark:hover:bg-gray-700 transition"
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on:click={() => selectEmoji(emojiItem)}
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>
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<img
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src="/assets/emojis/{emojiItem.name.toLowerCase()}.svg"
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alt={emojiItem.name}
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class="size-5"
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loading="lazy"
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/>
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</button>
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</Tooltip>
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{/each}
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</div>
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{/if}
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</div>
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</VirtualList>
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</div>
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{/if}
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</div>
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</DropdownMenu.Content>
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</DropdownMenu.Root>
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