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Wyatt Johnson
21 lines
570 B
JavaScript
21 lines
570 B
JavaScript
/* global hexo */
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const lunr = require('lunr');
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const { sortBy, assign } = require('lodash');
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// Based on https://github.com/hexojs/site/blob/8e8ed4901769abbf76263125f82832df76ced58b/scripts/helpers.js#L121-L134
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hexo.extend.helper.register('lunr_index', data => {
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const index = lunr(function() {
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this.field('name', { boost: 10 });
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this.field('description');
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this.field('tags', { boost: 50 });
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this.ref('id');
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sortBy(data, 'name').forEach((item, i) => {
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this.add(assign({ id: i }, item));
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});
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});
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return JSON.stringify(index);
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});
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