57 lines
1.3 KiB
TypeScript
57 lines
1.3 KiB
TypeScript
// Copyright 2020 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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import Delta from 'quill-delta';
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import type { Matcher, AttributeMap } from 'quill';
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import { insertEmojiOps } from '../util';
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export const matchEmojiImage: Matcher = (
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node: Element,
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delta: Delta,
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attributes: AttributeMap
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): Delta => {
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if (
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node.classList.contains('emoji') ||
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node.classList.contains('module-emoji__image--16px')
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) {
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const value = node.getAttribute('aria-label');
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return new Delta().insert({ emoji: { value } }, attributes);
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}
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return delta;
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};
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export const matchEmojiBlot: Matcher = (
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node: HTMLElement,
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delta: Delta,
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attributes: AttributeMap
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): Delta => {
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if (node.classList.contains('emoji-blot')) {
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const { emoji: value, source } = node.dataset;
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return new Delta().insert({ emoji: { value, source } }, attributes);
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}
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return delta;
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};
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export const matchEmojiText: Matcher = (
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node: HTMLElement,
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_delta: Delta,
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attributes: AttributeMap
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): Delta => {
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if (!('data' in node)) {
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return new Delta();
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}
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const { data } = node;
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if (!data || typeof data !== 'string') {
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return new Delta();
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}
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if (data.replace(/(\n|\r\n)/g, '') === '') {
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return new Delta();
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}
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const nodeAsInsert = { insert: data, attributes };
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return new Delta(insertEmojiOps([nodeAsInsert], attributes));
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};
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