49 lines
1.1 KiB
JavaScript
49 lines
1.1 KiB
JavaScript
var lunr = require('lunr')
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function Search() {
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var self = Object.create(Search.prototype)
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self.index = lunr(function() {
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this.field('name' , { boost: 10 })
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this.field('description' , { boost: 4 })
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this.field('author' , { boost: 6 })
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this.field('readme')
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})
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return self
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}
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Search.prototype.query = function(q) {
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return this.index.search(q)
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}
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Search.prototype.add = function(package) {
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this.index.add({
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id: package.name,
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name: package.name,
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description: package.description,
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author: package._npmUser ? package._npmUser.name : '???',
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})
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},
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Search.prototype.remove = function(name) {
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this.index.remove({ id: name })
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}
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Search.prototype.reindex = function() {
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var self = this
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this.storage.get_local(function(err, packages) {
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if (err) throw err // that function shouldn't produce any
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var i = packages.length
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while (i--) {
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self.add(packages[i])
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}
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})
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}
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Search.prototype.configureStorage = function(storage) {
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this.storage = storage
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this.reindex()
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}
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module.exports = Search()
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