44 lines
1.4 KiB
JavaScript
44 lines
1.4 KiB
JavaScript
const util = require('hexo-util');
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/**
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* Insight search content.json generator.
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*/
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module.exports = function(hexo) {
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hexo.extend.generator.register('insight', function(locals) {
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const url_for = hexo.extend.helper.get('url_for').bind(this);
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function minify(str) {
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return util.stripHTML(str).trim().replace(/\n/g, ' ').replace(/\s+/g, ' ')
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.replace(/&#x([\da-fA-F]+);/g, (match, hex) => {
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return String.fromCharCode(parseInt(hex, 16));
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})
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.replace(/&#([\d]+);/g, (match, dec) => {
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return String.fromCharCode(dec);
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});
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}
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function postMapper(post) {
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return {
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title: post.title,
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text: minify(post.content),
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link: url_for(post.path)
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};
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}
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function tagMapper(tag) {
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return {
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name: tag.name,
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slug: tag.slug,
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link: url_for(tag.path)
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};
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}
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const site = {
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pages: locals.pages.map(postMapper),
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posts: locals.posts.map(postMapper),
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tags: locals.tags.map(tagMapper),
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categories: locals.categories.map(tagMapper)
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};
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return {
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path: '/content.json',
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data: JSON.stringify(site)
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};
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});
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};
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