52 lines
1.9 KiB
TypeScript
52 lines
1.9 KiB
TypeScript
/*
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* Copyright (C) 2026 Fluxer Contributors
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*
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* This file is part of Fluxer.
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*
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* Fluxer is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Fluxer is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with Fluxer. If not, see <https://www.gnu.org/licenses/>.
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*/
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import type {FC, SVGProps} from 'react';
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import {MODE} from '~/lib/env';
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import {Platform} from '~/lib/Platform';
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export type TwemojiComponent = FC<SVGProps<SVGSVGElement>>;
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const TWEMOJI_CDN = 'https://fluxerstatic.com/emoji';
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export const shouldUseNativeEmoji = Platform.isAppleDevice;
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export const convertToCodePoints = (emoji: string): string => {
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const containsZWJ = emoji.includes('\u200D');
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const processedEmoji = containsZWJ ? emoji : emoji.replace(/\uFE0F/g, '');
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return Array.from(processedEmoji)
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.map((char) => char.codePointAt(0)?.toString(16).replace(/^0+/, '') || '')
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.join('-');
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};
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export const fromHexCodePoint = (hex: string): string => String.fromCodePoint(Number.parseInt(hex, 16));
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export const getTwemojiURL = (codePoints: string): string | null => {
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if (shouldUseNativeEmoji || MODE === 'test' || !codePoints) {
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return null;
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}
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return `${TWEMOJI_CDN}/${codePoints}.svg`;
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};
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export const getEmojiURL = (unicode: string): string | null => getTwemojiURL(convertToCodePoints(unicode));
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export const getTwemojiSvg = (_codePoints: string): TwemojiComponent | null => null;
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export const getEmojiSvg = (_unicode: string): TwemojiComponent | null => null;
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