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983110d931
no issue - add eslint-plugin-ember, configure no-old-shims rule - run `eslint --fix` on `app`, `lib`, `mirage`, and `tests` to move imports to the new module imports - further cleanup of Ember globals usage - remove event-dispatcher initializer now that `canDispatchToEventManager` is deprecated
32 lines
784 B
JavaScript
32 lines
784 B
JavaScript
import {helper} from '@ember/component/helper';
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import {htmlSafe} from '@ember/string';
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export function countDownCharacters(params) {
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if (!params || params.length < 2) {
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return;
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}
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let el = document.createElement('span');
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let [content, maxCharacters] = params;
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// convert to array so that we get accurate symbol counts for multibyte chars
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// this will still count emoji+modifer as two chars
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let {length} = Array.from(content || '');
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el.className = 'word-count';
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if (length > maxCharacters) {
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el.style.color = '#E25440';
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} else {
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el.style.color = '#9FBB58';
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}
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el.innerHTML = length;
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return htmlSafe(el.outerHTML);
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}
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export default helper(function (params) {
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return countDownCharacters(params);
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});
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