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Update bloodhound.js lib
This commit is contained in:
Daniel Supernault
parent
dbfc401987
commit
594d653980
1 changed files with 50 additions and 16 deletions
66
resources/assets/js/lib/bloodhound.js
vendored
Normal file → Executable file
66
resources/assets/js/lib/bloodhound.js
vendored
Normal file → Executable file
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@ -1,18 +1,18 @@
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/*!
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* typeahead.js 0.11.1
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* typeahead.js 1.2.0
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* https://github.com/twitter/typeahead.js
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* Copyright 2013-2015 Twitter, Inc. and other contributors; Licensed MIT
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* Copyright 2013-2017 Twitter, Inc. and other contributors; Licensed MIT
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*/
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(function(root, factory) {
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if (typeof define === "function" && define.amd) {
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define("bloodhound", [ "jquery" ], function(a0) {
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define([ "jquery" ], function(a0) {
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return root["Bloodhound"] = factory(a0);
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});
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} else if (typeof exports === "object") {
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module.exports = factory(require("jquery"));
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} else {
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root["Bloodhound"] = factory(jQuery);
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root["Bloodhound"] = factory(root["jQuery"]);
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}
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})(this, function($) {
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var _ = function() {
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@ -148,18 +148,27 @@
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stringify: function(val) {
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return _.isString(val) ? val : JSON.stringify(val);
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},
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guid: function() {
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function _p8(s) {
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var p = (Math.random().toString(16) + "000000000").substr(2, 8);
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return s ? "-" + p.substr(0, 4) + "-" + p.substr(4, 4) : p;
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}
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return "tt-" + _p8() + _p8(true) + _p8(true) + _p8();
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},
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noop: function() {}
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};
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}();
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var VERSION = "0.11.1";
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var VERSION = "1.2.0";
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var tokenizers = function() {
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"use strict";
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return {
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nonword: nonword,
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whitespace: whitespace,
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ngram: ngram,
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obj: {
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nonword: getObjTokenizer(nonword),
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whitespace: getObjTokenizer(whitespace)
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whitespace: getObjTokenizer(whitespace),
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ngram: getObjTokenizer(ngram)
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}
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};
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function whitespace(str) {
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@ -170,6 +179,19 @@
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str = _.toStr(str);
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return str ? str.split(/\W+/) : [];
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}
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function ngram(str) {
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str = _.toStr(str);
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var tokens = [], word = "";
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_.each(str.split(""), function(char) {
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if (char.match(/\s+/)) {
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word = "";
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} else {
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tokens.push(word + char);
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word += char;
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}
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});
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return tokens;
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}
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function getObjTokenizer(tokenizer) {
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return function setKey(keys) {
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keys = _.isArray(keys) ? keys : [].slice.call(arguments, 0);
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@ -341,9 +363,10 @@
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}();
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var Transport = function() {
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"use strict";
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var pendingRequestsCount = 0, pendingRequests = {}, maxPendingRequests = 6, sharedCache = new LruCache(10);
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var pendingRequestsCount = 0, pendingRequests = {}, sharedCache = new LruCache(10);
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function Transport(o) {
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o = o || {};
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this.maxPendingRequests = o.maxPendingRequests || 6;
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this.cancelled = false;
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this.lastReq = null;
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this._send = o.transport;
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@ -351,7 +374,7 @@
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this._cache = o.cache === false ? new LruCache(0) : sharedCache;
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}
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Transport.setMaxPendingRequests = function setMaxPendingRequests(num) {
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maxPendingRequests = num;
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this.maxPendingRequests = num;
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};
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Transport.resetCache = function resetCache() {
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sharedCache.reset();
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@ -369,7 +392,7 @@
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}
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if (jqXhr = pendingRequests[fingerprint]) {
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jqXhr.done(done).fail(fail);
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} else if (pendingRequestsCount < maxPendingRequests) {
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} else if (pendingRequestsCount < this.maxPendingRequests) {
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pendingRequestsCount++;
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pendingRequests[fingerprint] = this._send(o).done(done).fail(fail).always(always);
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} else {
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@ -423,6 +446,7 @@
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this.identify = o.identify || _.stringify;
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this.datumTokenizer = o.datumTokenizer;
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this.queryTokenizer = o.queryTokenizer;
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this.matchAnyQueryToken = o.matchAnyQueryToken;
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this.reset();
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}
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_.mixin(SearchIndex.prototype, {
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@ -459,7 +483,7 @@
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tokens = normalizeTokens(this.queryTokenizer(query));
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_.each(tokens, function(token) {
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var node, chars, ch, ids;
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if (matches && matches.length === 0) {
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if (matches && matches.length === 0 && !that.matchAnyQueryToken) {
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return false;
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}
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node = that.trie;
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@ -471,8 +495,10 @@
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ids = node[IDS].slice(0);
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matches = matches ? getIntersection(matches, ids) : ids;
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} else {
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matches = [];
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return false;
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if (!that.matchAnyQueryToken) {
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matches = [];
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return false;
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}
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}
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});
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return matches ? _.map(unique(matches), function(id) {
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@ -614,10 +640,12 @@
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this.url = o.url;
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this.prepare = o.prepare;
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this.transform = o.transform;
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this.indexResponse = o.indexResponse;
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this.transport = new Transport({
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cache: o.cache,
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limiter: o.limiter,
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transport: o.transport
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transport: o.transport,
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maxPendingRequests: o.maxPendingRequests
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});
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}
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_.mixin(Remote.prototype, {
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@ -655,7 +683,9 @@
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identify: _.stringify,
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datumTokenizer: null,
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queryTokenizer: null,
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matchAnyQueryToken: false,
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sufficient: 5,
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indexRemote: false,
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sorter: null,
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local: [],
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prefetch: null,
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@ -744,7 +774,7 @@
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} else if (o.wildcard) {
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prepare = prepareByWildcard;
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} else {
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prepare = idenityPrepare;
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prepare = identityPrepare;
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}
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return prepare;
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function prepareByReplace(query, settings) {
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@ -755,7 +785,7 @@
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settings.url = settings.url.replace(wildcard, encodeURIComponent(query));
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return settings;
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}
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function idenityPrepare(query, settings) {
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function identityPrepare(query, settings) {
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return settings;
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}
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}
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@ -806,6 +836,7 @@
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this.sorter = o.sorter;
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this.identify = o.identify;
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this.sufficient = o.sufficient;
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this.indexRemote = o.indexRemote;
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this.local = o.local;
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this.remote = o.remote ? new Remote(o.remote) : null;
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this.prefetch = o.prefetch ? new Prefetch(o.prefetch) : null;
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@ -875,6 +906,8 @@
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},
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search: function search(query, sync, async) {
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var that = this, local;
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sync = sync || _.noop;
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async = async || _.noop;
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local = this.sorter(this.index.search(query));
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sync(this.remote ? local.slice() : local);
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if (this.remote && local.length < this.sufficient) {
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@ -890,7 +923,8 @@
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return that.identify(r) === that.identify(l);
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}) && nonDuplicates.push(r);
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});
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async && async(nonDuplicates);
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that.indexRemote && that.add(nonDuplicates);
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async(nonDuplicates);
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}
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},
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all: function all() {
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