/* GoToSocial Copyright (C) GoToSocial Authors admin@gotosocial.org SPDX-License-Identifier: AGPL-3.0-or-later This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program. If not, see . */ import React, { useMemo, useState } from "react"; import { Link } from "wouter"; import { matchSorter } from "match-sorter"; import NewEmojiForm from "./new-emoji"; import { useTextInput } from "../../../../lib/form"; import { useEmojiByCategory } from "../category-select"; import Loading from "../../../../components/loading"; import { Error } from "../../../../components/error"; import { TextInput } from "../../../../components/form/inputs"; import { useListEmojiQuery } from "../../../../lib/query/admin/custom-emoji"; import { CustomEmoji } from "../../../../lib/types/custom-emoji"; export function EmojiOverview() { const { data: emoji = [], isLoading, isError, error } = useListEmojiQuery({ filter: "domain:local" }); let content: React.JSX.Element; if (isLoading) { content = ; } else if (isError) { content = ; } else { content = ( <> ); } return ( <>

Local Custom Emoji

To use custom emoji in your toots they have to be 'local' to the instance. You can either upload them here directly, or copy from those already present on other (known) instances through the Remote Emoji page.

Be warned! If you upload more than about 300-400 custom emojis in total on your instance, this may lead to rate-limiting issues for users and clients if they try to load all the emoji images at once (which is what many clients do).

{content} ); } interface EmojiListParams { emoji: CustomEmoji[]; } function EmojiList({ emoji }: EmojiListParams) { const filterField = useTextInput("filter"); const filter = filterField.value ?? ""; const emojiByCategory = useEmojiByCategory(emoji); // Filter emoji based on shortcode match // with user input, hiding empty categories. const { filteredEmojis, filteredCount } = useMemo(() => { // Amount of emojis removed by the filter. // Start with the length of the array since // that's the max that can be filtered out. let filteredCount = emoji.length; // Results of the filtering. const filteredEmojis: [string, CustomEmoji[]][] = []; // Filter from emojis in this category. emojiByCategory.forEach((entries, category) => { const filteredEntries = matchSorter(entries, filter, { keys: ["shortcode"] }); if (filteredEntries.length == 0) { // Nothing left in this category, don't // bother adding it to filteredEmojis. return; } filteredCount -= filteredEntries.length; filteredEmojis.push([category, filteredEntries]); }); return { filteredEmojis, filteredCount }; }, [filter, emojiByCategory, emoji.length]); return ( <>

Overview

{emoji.length > 0 ? {emoji.length} custom emoji {filteredCount > 0 && `(${filteredCount} filtered)`} : No custom emoji yet, you can add one below. }
{filteredEmojis.length > 0 ? (
{filteredEmojis.map(([category, emojis]) => { return ; })}
) :
No local emoji matched your filter.
}
); } interface EmojiCategoryProps { category: string; emojis: CustomEmoji[]; } function EmojiCategory({ category, emojis }: EmojiCategoryProps) { return (
{category}
{emojis.map((emoji) => { return ( ); })}
); } function EmojiPreview({ emoji }) { const [ animate, setAnimate ] = useState(false); return ( { setAnimate(true); }} onMouseLeave={() => { setAnimate(false); }} src={animate ? emoji.url : emoji.static_url} alt={emoji.shortcode} title={emoji.shortcode} loading="lazy" /> ); }