From a4b5716d159cb35f99d5291c1951f140643c0c68 Mon Sep 17 00:00:00 2001 From: Owen Jacobson Date: Sat, 26 Feb 2022 13:10:37 -0500 Subject: Stop tracking the built site! --- site/search/worker.js | 128 -------------------------------------------------- 1 file changed, 128 deletions(-) delete mode 100644 site/search/worker.js (limited to 'site/search/worker.js') diff --git a/site/search/worker.js b/site/search/worker.js deleted file mode 100644 index a3ccc07..0000000 --- a/site/search/worker.js +++ /dev/null @@ -1,128 +0,0 @@ -var base_path = 'function' === typeof importScripts ? '.' : '/search/'; -var allowSearch = false; -var index; -var documents = {}; -var lang = ['en']; -var data; - -function getScript(script, callback) { - console.log('Loading script: ' + script); - $.getScript(base_path + script).done(function () { - callback(); - }).fail(function (jqxhr, settings, exception) { - console.log('Error: ' + exception); - }); -} - -function getScriptsInOrder(scripts, callback) { - if (scripts.length === 0) { - callback(); - return; - } - getScript(scripts[0], function() { - getScriptsInOrder(scripts.slice(1), callback); - }); -} - -function loadScripts(urls, callback) { - if( 'function' === typeof importScripts ) { - importScripts.apply(null, urls); - callback(); - } else { - getScriptsInOrder(urls, callback); - } -} - -function onJSONLoaded () { - data = JSON.parse(this.responseText); - var scriptsToLoad = ['lunr.js']; - if (data.config && data.config.lang && data.config.lang.length) { - lang = data.config.lang; - } - if (lang.length > 1 || lang[0] !== "en") { - scriptsToLoad.push('lunr.stemmer.support.js'); - if (lang.length > 1) { - scriptsToLoad.push('lunr.multi.js'); - } - for (var i=0; i < lang.length; i++) { - if (lang[i] != 'en') { - scriptsToLoad.push(['lunr', lang[i], 'js'].join('.')); - } - } - } - loadScripts(scriptsToLoad, onScriptsLoaded); -} - -function onScriptsLoaded () { - console.log('All search scripts loaded, building Lunr index...'); - if (data.config && data.config.separator && data.config.separator.length) { - lunr.tokenizer.separator = new RegExp(data.config.separator); - } - if (data.index) { - index = lunr.Index.load(data.index); - data.docs.forEach(function (doc) { - documents[doc.location] = doc; - }); - console.log('Lunr pre-built index loaded, search ready'); - } else { - index = lunr(function () { - if (lang.length === 1 && lang[0] !== "en" && lunr[lang[0]]) { - this.use(lunr[lang[0]]); - } else if (lang.length > 1) { - this.use(lunr.multiLanguage.apply(null, lang)); // spread operator not supported in all browsers: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Spread_operator#Browser_compatibility - } - this.field('title'); - this.field('text'); - this.ref('location'); - - for (var i=0; i < data.docs.length; i++) { - var doc = data.docs[i]; - this.add(doc); - documents[doc.location] = doc; - } - }); - console.log('Lunr index built, search ready'); - } - allowSearch = true; - postMessage({allowSearch: allowSearch}); -} - -function init () { - var oReq = new XMLHttpRequest(); - oReq.addEventListener("load", onJSONLoaded); - var index_path = base_path + '/search_index.json'; - if( 'function' === typeof importScripts ){ - index_path = 'search_index.json'; - } - oReq.open("GET", index_path); - oReq.send(); -} - -function search (query) { - if (!allowSearch) { - console.error('Assets for search still loading'); - return; - } - - var resultDocuments = []; - var results = index.search(query); - for (var i=0; i < results.length; i++){ - var result = results[i]; - doc = documents[result.ref]; - doc.summary = doc.text.substring(0, 200); - resultDocuments.push(doc); - } - return resultDocuments; -} - -if( 'function' === typeof importScripts ) { - onmessage = function (e) { - if (e.data.init) { - init(); - } else if (e.data.query) { - postMessage({ results: search(e.data.query) }); - } else { - console.error("Worker - Unrecognized message: " + e); - } - }; -} -- cgit v1.2.3