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28 lines
574 B
JavaScript
28 lines
574 B
JavaScript
import Ember from 'ember';
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var countCharacters = Ember.HTMLBars.makeBoundHelper(function (arr /* hashParams */) {
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var el = document.createElement('span'),
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length,
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content;
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if (!arr || !arr.length) {
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return;
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}
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content = arr[0] || '';
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length = content.length;
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el.className = 'word-count';
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if (length > 180) {
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el.style.color = '#E25440';
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} else {
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el.style.color = '#9E9D95';
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}
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el.innerHTML = 200 - length;
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return Ember.String.htmlSafe(el.outerHTML);
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});
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export default countCharacters;
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