39 lines
1,022 B
TypeScript
39 lines
1,022 B
TypeScript
// Copyright 2020 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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import Parchment from 'parchment';
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import Quill from 'quill';
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import { emojiToImage } from '../../components/emoji/lib';
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const Embed: typeof Parchment.Embed = Quill.import('blots/embed');
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// the DOM structure of this EmojiBlot should match the other emoji implementations:
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// ts/components/conversation/Emojify.tsx
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// ts/components/emoji/Emoji.tsx
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export class EmojiBlot extends Embed {
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static blotName = 'emoji';
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static tagName = 'img';
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static className = 'emoji-blot';
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static create(emoji: string): Node {
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const node = super.create(undefined) as HTMLElement;
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node.dataset.emoji = emoji;
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const image = emojiToImage(emoji);
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node.setAttribute('src', image || '');
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node.setAttribute('data-emoji', emoji);
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node.setAttribute('title', emoji);
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node.setAttribute('aria-label', emoji);
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return node;
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}
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static value(node: HTMLElement): string | undefined {
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return node.dataset.emoji;
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}
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}
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