38 lines
940 B
JavaScript
38 lines
940 B
JavaScript
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/* global hexo */
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'use strict';
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const { stripHTML } = require('hexo-util');
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const getWordCount = (post) => {
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if (!post.wordcount) {
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post.wordcount = stripHTML(post.content).replace(/\r?\n|\r/g, '').replace(/\s+/g, '').length;
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}
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return post.wordcount;
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};
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const symbolsCount = (count) => {
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if (count > 9999) {
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count = Math.round(count / 1000) + 'k'; // > 9999 => 11k
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} else if (count > 999) {
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count = (Math.round(count / 100) / 10) + 'k'; // > 999 => 1.1k
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} // < 999 => 111
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return count;
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};
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hexo.extend.helper.register('min2read', (post, { awl, wpm }) => {
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return Math.floor(getWordCount(post) / ((awl || 2) * (wpm || 60))) + 1;
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});
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hexo.extend.helper.register('wordcount', (post) => {
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return symbolsCount(getWordCount(post));
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});
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hexo.extend.helper.register('wordtotal', (site) => {
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let count = 0;
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site.posts.forEach(post => {
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count += getWordCount(post);
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});
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return symbolsCount(count);
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});
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