18 lines
699 B
JavaScript
18 lines
699 B
JavaScript
// Returns `true` if the node contains only emojis, up to a limit
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export const onlyEmoji = (node, limit = 1, ignoreMentions = true) => {
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if (!node) return false;
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// Remove mentions before checking content
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if (ignoreMentions) {
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node = node.cloneNode(true);
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node.querySelectorAll('a.mention').forEach(m => m.parentNode.removeChild(m));
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}
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if (node.textContent.replaceAll(' ', '') !== '') return false;
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const emojis = Array.from(node.querySelectorAll('img.emojione'));
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if (emojis.length === 0) return false;
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if (emojis.length > limit) return false;
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const images = Array.from(node.querySelectorAll('img'));
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if (images.length > emojis.length) return false;
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return true;
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};
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