64 lines
1.6 KiB
JavaScript
64 lines
1.6 KiB
JavaScript
var Entities = require('html-entities').AllHtmlEntities;
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var Html = new Entities();
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// Map of Lunr ref to document
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var documentsStore = {};
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module.exports = {
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book: {
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assets: './assets',
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js: [
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'jquery.mark.min.js',
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'search.js'
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],
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css: [
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'search.css'
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]
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},
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hooks: {
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// Index each page
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'page': function(page) {
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if (this.output.name != 'website' || page.search === false) {
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return page;
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}
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var text;
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this.log.debug.ln('index page', page.path);
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text = page.content;
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// Decode HTML
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text = Html.decode(text);
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// Strip HTML tags
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text = text.replace(/(<([^>]+)>)/ig, '');
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text = text.replace(/[\n ]+/g, ' ');
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var keywords = [];
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if (page.search) {
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keywords = page.search.keywords || [];
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}
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// Add to index
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var doc = {
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url: this.output.toURL(page.path),
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title: page.title,
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summary: page.description,
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keywords: keywords.join(' '),
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body: text
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};
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documentsStore[doc.url] = doc;
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return page;
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},
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// Write index to disk
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'finish': function() {
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if (this.output.name != 'website') return;
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this.log.debug.ln('write search index');
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return this.output.writeFile('search_plus_index.json', JSON.stringify(documentsStore));
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}
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}
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}; |