24 lines
460 B
JavaScript
24 lines
460 B
JavaScript
import Ember from 'ember';
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import counter from 'ghost/utils/word-count';
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var countWords = Ember.HTMLBars.makeBoundHelper(function (arr /* hashParams */) {
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if (!arr || !arr.length) {
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return;
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}
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var markdown,
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count;
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markdown = arr[0] || '';
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if (/^\s*$/.test(markdown)) {
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return '0 words';
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}
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count = counter(markdown);
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return count + (count === 1 ? ' word' : ' words');
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});
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export default countWords;
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