18 lines
460 B
JavaScript
18 lines
460 B
JavaScript
/**
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* Highlights the current user in existing elements with a user ID data attribute.
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*
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* @param elements DOM elements that represent user mentions
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*/
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export default function highlightCurrentUser(elements) {
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const currentUserId = gon && gon.current_user_id;
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if (!currentUserId) {
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return;
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}
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elements.forEach(element => {
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if (parseInt(element.dataset.user, 10) === currentUserId) {
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element.classList.add('current-user');
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}
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});
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}
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