From 8dc2b854a5aee248d40dcf4acc0176191c978cd6 Mon Sep 17 00:00:00 2001
From: Gabriela Bittencourt <gabrielabittencourt00@gmail.com>
Date: Wed, 4 Aug 2021 15:23:38 +0200
Subject: [PATCH] Create a completion_index for the autocompletion feature
- create the completion_index at the initialization of purr data
- add newly created objects to the completion_index
- update the completion_index by adding all objects from the index
of the help browser whenever the index is created via make_index
- the completion_index is saved into a json file when purr-data
quits, and also every 50 changes in order to mitigate data loss
in case purr-data crashes
---
pd/nw/fuse.js | 2288 ++++++++++++++++++++++++++++++++++++++++++++
pd/nw/index.js | 1 +
pd/nw/pd_canvas.js | 10 +
pd/nw/pdgui.js | 103 +-
4 files changed, 2398 insertions(+), 4 deletions(-)
create mode 100644 pd/nw/fuse.js
diff --git a/pd/nw/fuse.js b/pd/nw/fuse.js
new file mode 100644
index 000000000..a566c70d6
--- /dev/null
+++ b/pd/nw/fuse.js
@@ -0,0 +1,2288 @@
+/**
+ * Fuse.js v6.4.6 - Lightweight fuzzy-search (http://fusejs.io)
+ *
+ * Copyright (c) 2021 Kiro Risk (http://kiro.me)
+ * All Rights Reserved. Apache Software License 2.0
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ */
+
+(function (global, factory) {
+ typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
+ typeof define === 'function' && define.amd ? define(factory) :
+ (global = global || self, global.Fuse = factory());
+}(this, (function () { 'use strict';
+
+ function _typeof(obj) {
+ "@babel/helpers - typeof";
+
+ if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") {
+ _typeof = function (obj) {
+ return typeof obj;
+ };
+ } else {
+ _typeof = function (obj) {
+ return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
+ };
+ }
+
+ return _typeof(obj);
+ }
+
+ function _classCallCheck(instance, Constructor) {
+ if (!(instance instanceof Constructor)) {
+ throw new TypeError("Cannot call a class as a function");
+ }
+ }
+
+ function _defineProperties(target, props) {
+ for (var i = 0; i < props.length; i++) {
+ var descriptor = props[i];
+ descriptor.enumerable = descriptor.enumerable || false;
+ descriptor.configurable = true;
+ if ("value" in descriptor) descriptor.writable = true;
+ Object.defineProperty(target, descriptor.key, descriptor);
+ }
+ }
+
+ function _createClass(Constructor, protoProps, staticProps) {
+ if (protoProps) _defineProperties(Constructor.prototype, protoProps);
+ if (staticProps) _defineProperties(Constructor, staticProps);
+ return Constructor;
+ }
+
+ function _defineProperty(obj, key, value) {
+ if (key in obj) {
+ Object.defineProperty(obj, key, {
+ value: value,
+ enumerable: true,
+ configurable: true,
+ writable: true
+ });
+ } else {
+ obj[key] = value;
+ }
+
+ return obj;
+ }
+
+ function ownKeys(object, enumerableOnly) {
+ var keys = Object.keys(object);
+
+ if (Object.getOwnPropertySymbols) {
+ var symbols = Object.getOwnPropertySymbols(object);
+ if (enumerableOnly) symbols = symbols.filter(function (sym) {
+ return Object.getOwnPropertyDescriptor(object, sym).enumerable;
+ });
+ keys.push.apply(keys, symbols);
+ }
+
+ return keys;
+ }
+
+ function _objectSpread2(target) {
+ for (var i = 1; i < arguments.length; i++) {
+ var source = arguments[i] != null ? arguments[i] : {};
+
+ if (i % 2) {
+ ownKeys(Object(source), true).forEach(function (key) {
+ _defineProperty(target, key, source[key]);
+ });
+ } else if (Object.getOwnPropertyDescriptors) {
+ Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));
+ } else {
+ ownKeys(Object(source)).forEach(function (key) {
+ Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));
+ });
+ }
+ }
+
+ return target;
+ }
+
+ function _inherits(subClass, superClass) {
+ if (typeof superClass !== "function" && superClass !== null) {
+ throw new TypeError("Super expression must either be null or a function");
+ }
+
+ subClass.prototype = Object.create(superClass && superClass.prototype, {
+ constructor: {
+ value: subClass,
+ writable: true,
+ configurable: true
+ }
+ });
+ if (superClass) _setPrototypeOf(subClass, superClass);
+ }
+
+ function _getPrototypeOf(o) {
+ _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {
+ return o.__proto__ || Object.getPrototypeOf(o);
+ };
+ return _getPrototypeOf(o);
+ }
+
+ function _setPrototypeOf(o, p) {
+ _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
+ o.__proto__ = p;
+ return o;
+ };
+
+ return _setPrototypeOf(o, p);
+ }
+
+ function _isNativeReflectConstruct() {
+ if (typeof Reflect === "undefined" || !Reflect.construct) return false;
+ if (Reflect.construct.sham) return false;
+ if (typeof Proxy === "function") return true;
+
+ try {
+ Date.prototype.toString.call(Reflect.construct(Date, [], function () {}));
+ return true;
+ } catch (e) {
+ return false;
+ }
+ }
+
+ function _assertThisInitialized(self) {
+ if (self === void 0) {
+ throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
+ }
+
+ return self;
+ }
+
+ function _possibleConstructorReturn(self, call) {
+ if (call && (typeof call === "object" || typeof call === "function")) {
+ return call;
+ }
+
+ return _assertThisInitialized(self);
+ }
+
+ function _createSuper(Derived) {
+ var hasNativeReflectConstruct = _isNativeReflectConstruct();
+
+ return function _createSuperInternal() {
+ var Super = _getPrototypeOf(Derived),
+ result;
+
+ if (hasNativeReflectConstruct) {
+ var NewTarget = _getPrototypeOf(this).constructor;
+
+ result = Reflect.construct(Super, arguments, NewTarget);
+ } else {
+ result = Super.apply(this, arguments);
+ }
+
+ return _possibleConstructorReturn(this, result);
+ };
+ }
+
+ function _toConsumableArray(arr) {
+ return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread();
+ }
+
+ function _arrayWithoutHoles(arr) {
+ if (Array.isArray(arr)) return _arrayLikeToArray(arr);
+ }
+
+ function _iterableToArray(iter) {
+ if (typeof Symbol !== "undefined" && Symbol.iterator in Object(iter)) return Array.from(iter);
+ }
+
+ function _unsupportedIterableToArray(o, minLen) {
+ if (!o) return;
+ if (typeof o === "string") return _arrayLikeToArray(o, minLen);
+ var n = Object.prototype.toString.call(o).slice(8, -1);
+ if (n === "Object" && o.constructor) n = o.constructor.name;
+ if (n === "Map" || n === "Set") return Array.from(o);
+ if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
+ }
+
+ function _arrayLikeToArray(arr, len) {
+ if (len == null || len > arr.length) len = arr.length;
+
+ for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i];
+
+ return arr2;
+ }
+
+ function _nonIterableSpread() {
+ throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
+ }
+
+ function isArray(value) {
+ return !Array.isArray ? getTag(value) === '[object Array]' : Array.isArray(value);
+ } // Adapted from: https://github.com/lodash/lodash/blob/master/.internal/baseToString.js
+
+ var INFINITY = 1 / 0;
+ function baseToString(value) {
+ // Exit early for strings to avoid a performance hit in some environments.
+ if (typeof value == 'string') {
+ return value;
+ }
+
+ var result = value + '';
+ return result == '0' && 1 / value == -INFINITY ? '-0' : result;
+ }
+ function toString(value) {
+ return value == null ? '' : baseToString(value);
+ }
+ function isString(value) {
+ return typeof value === 'string';
+ }
+ function isNumber(value) {
+ return typeof value === 'number';
+ } // Adapted from: https://github.com/lodash/lodash/blob/master/isBoolean.js
+
+ function isBoolean(value) {
+ return value === true || value === false || isObjectLike(value) && getTag(value) == '[object Boolean]';
+ }
+ function isObject(value) {
+ return _typeof(value) === 'object';
+ } // Checks if `value` is object-like.
+
+ function isObjectLike(value) {
+ return isObject(value) && value !== null;
+ }
+ function isDefined(value) {
+ return value !== undefined && value !== null;
+ }
+ function isBlank(value) {
+ return !value.trim().length;
+ } // Gets the `toStringTag` of `value`.
+ // Adapted from: https://github.com/lodash/lodash/blob/master/.internal/getTag.js
+
+ function getTag(value) {
+ return value == null ? value === undefined ? '[object Undefined]' : '[object Null]' : Object.prototype.toString.call(value);
+ }
+
+ var EXTENDED_SEARCH_UNAVAILABLE = 'Extended search is not available';
+ var INCORRECT_INDEX_TYPE = "Incorrect 'index' type";
+ var LOGICAL_SEARCH_INVALID_QUERY_FOR_KEY = function LOGICAL_SEARCH_INVALID_QUERY_FOR_KEY(key) {
+ return "Invalid value for key ".concat(key);
+ };
+ var PATTERN_LENGTH_TOO_LARGE = function PATTERN_LENGTH_TOO_LARGE(max) {
+ return "Pattern length exceeds max of ".concat(max, ".");
+ };
+ var MISSING_KEY_PROPERTY = function MISSING_KEY_PROPERTY(name) {
+ return "Missing ".concat(name, " property in key");
+ };
+ var INVALID_KEY_WEIGHT_VALUE = function INVALID_KEY_WEIGHT_VALUE(key) {
+ return "Property 'weight' in key '".concat(key, "' must be a positive integer");
+ };
+
+ var hasOwn = Object.prototype.hasOwnProperty;
+
+ var KeyStore = /*#__PURE__*/function () {
+ function KeyStore(keys) {
+ var _this = this;
+
+ _classCallCheck(this, KeyStore);
+
+ this._keys = [];
+ this._keyMap = {};
+ var totalWeight = 0;
+ keys.forEach(function (key) {
+ var obj = createKey(key);
+ totalWeight += obj.weight;
+
+ _this._keys.push(obj);
+
+ _this._keyMap[obj.id] = obj;
+ totalWeight += obj.weight;
+ }); // Normalize weights so that their sum is equal to 1
+
+ this._keys.forEach(function (key) {
+ key.weight /= totalWeight;
+ });
+ }
+
+ _createClass(KeyStore, [{
+ key: "get",
+ value: function get(keyId) {
+ return this._keyMap[keyId];
+ }
+ }, {
+ key: "keys",
+ value: function keys() {
+ return this._keys;
+ }
+ }, {
+ key: "toJSON",
+ value: function toJSON() {
+ return JSON.stringify(this._keys);
+ }
+ }]);
+
+ return KeyStore;
+ }();
+ function createKey(key) {
+ var path = null;
+ var id = null;
+ var src = null;
+ var weight = 1;
+
+ if (isString(key) || isArray(key)) {
+ src = key;
+ path = createKeyPath(key);
+ id = createKeyId(key);
+ } else {
+ if (!hasOwn.call(key, 'name')) {
+ throw new Error(MISSING_KEY_PROPERTY('name'));
+ }
+
+ var name = key.name;
+ src = name;
+
+ if (hasOwn.call(key, 'weight')) {
+ weight = key.weight;
+
+ if (weight <= 0) {
+ throw new Error(INVALID_KEY_WEIGHT_VALUE(name));
+ }
+ }
+
+ path = createKeyPath(name);
+ id = createKeyId(name);
+ }
+
+ return {
+ path: path,
+ id: id,
+ weight: weight,
+ src: src
+ };
+ }
+ function createKeyPath(key) {
+ return isArray(key) ? key : key.split('.');
+ }
+ function createKeyId(key) {
+ return isArray(key) ? key.join('.') : key;
+ }
+
+ function get(obj, path) {
+ var list = [];
+ var arr = false;
+
+ var deepGet = function deepGet(obj, path, index) {
+ if (!isDefined(obj)) {
+ return;
+ }
+
+ if (!path[index]) {
+ // If there's no path left, we've arrived at the object we care about.
+ list.push(obj);
+ } else {
+ var key = path[index];
+ var value = obj[key];
+
+ if (!isDefined(value)) {
+ return;
+ } // If we're at the last value in the path, and if it's a string/number/bool,
+ // add it to the list
+
+
+ if (index === path.length - 1 && (isString(value) || isNumber(value) || isBoolean(value))) {
+ list.push(toString(value));
+ } else if (isArray(value)) {
+ arr = true; // Search each item in the array.
+
+ for (var i = 0, len = value.length; i < len; i += 1) {
+ deepGet(value[i], path, index + 1);
+ }
+ } else if (path.length) {
+ // An object. Recurse further.
+ deepGet(value, path, index + 1);
+ }
+ }
+ }; // Backwards compatibility (since path used to be a string)
+
+
+ deepGet(obj, isString(path) ? path.split('.') : path, 0);
+ return arr ? list : list[0];
+ }
+
+ var MatchOptions = {
+ // Whether the matches should be included in the result set. When `true`, each record in the result
+ // set will include the indices of the matched characters.
+ // These can consequently be used for highlighting purposes.
+ includeMatches: false,
+ // When `true`, the matching function will continue to the end of a search pattern even if
+ // a perfect match has already been located in the string.
+ findAllMatches: false,
+ // Minimum number of characters that must be matched before a result is considered a match
+ minMatchCharLength: 1
+ };
+ var BasicOptions = {
+ // When `true`, the algorithm continues searching to the end of the input even if a perfect
+ // match is found before the end of the same input.
+ isCaseSensitive: false,
+ // When true, the matching function will continue to the end of a search pattern even if
+ includeScore: false,
+ // List of properties that will be searched. This also supports nested properties.
+ keys: [],
+ // Whether to sort the result list, by score
+ shouldSort: true,
+ // Default sort function: sort by ascending score, ascending index
+ sortFn: function sortFn(a, b) {
+ return a.score === b.score ? a.idx < b.idx ? -1 : 1 : a.score < b.score ? -1 : 1;
+ }
+ };
+ var FuzzyOptions = {
+ // Approximately where in the text is the pattern expected to be found?
+ location: 0,
+ // At what point does the match algorithm give up. A threshold of '0.0' requires a perfect match
+ // (of both letters and location), a threshold of '1.0' would match anything.
+ threshold: 0.6,
+ // Determines how close the match must be to the fuzzy location (specified above).
+ // An exact letter match which is 'distance' characters away from the fuzzy location
+ // would score as a complete mismatch. A distance of '0' requires the match be at
+ // the exact location specified, a threshold of '1000' would require a perfect match
+ // to be within 800 characters of the fuzzy location to be found using a 0.8 threshold.
+ distance: 100
+ };
+ var AdvancedOptions = {
+ // When `true`, it enables the use of unix-like search commands
+ useExtendedSearch: false,
+ // The get function to use when fetching an object's properties.
+ // The default will search nested paths *ie foo.bar.baz*
+ getFn: get,
+ // When `true`, search will ignore `location` and `distance`, so it won't matter
+ // where in the string the pattern appears.
+ // More info: https://fusejs.io/concepts/scoring-theory.html#fuzziness-score
+ ignoreLocation: false,
+ // When `true`, the calculation for the relevance score (used for sorting) will
+ // ignore the field-length norm.
+ // More info: https://fusejs.io/concepts/scoring-theory.html#field-length-norm
+ ignoreFieldNorm: false
+ };
+ var Config = _objectSpread2({}, BasicOptions, {}, MatchOptions, {}, FuzzyOptions, {}, AdvancedOptions);
+
+ var SPACE = /[^ ]+/g; // Field-length norm: the shorter the field, the higher the weight.
+ // Set to 3 decimals to reduce index size.
+
+ function norm() {
+ var mantissa = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 3;
+ var cache = new Map();
+ var m = Math.pow(10, mantissa);
+ return {
+ get: function get(value) {
+ var numTokens = value.match(SPACE).length;
+
+ if (cache.has(numTokens)) {
+ return cache.get(numTokens);
+ }
+
+ var norm = 1 / Math.sqrt(numTokens); // In place of `toFixed(mantissa)`, for faster computation
+
+ var n = parseFloat(Math.round(norm * m) / m);
+ cache.set(numTokens, n);
+ return n;
+ },
+ clear: function clear() {
+ cache.clear();
+ }
+ };
+ }
+
+ var FuseIndex = /*#__PURE__*/function () {
+ function FuseIndex() {
+ var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
+ _ref$getFn = _ref.getFn,
+ getFn = _ref$getFn === void 0 ? Config.getFn : _ref$getFn;
+
+ _classCallCheck(this, FuseIndex);
+
+ this.norm = norm(3);
+ this.getFn = getFn;
+ this.isCreated = false;
+ this.setIndexRecords();
+ }
+
+ _createClass(FuseIndex, [{
+ key: "setSources",
+ value: function setSources() {
+ var docs = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
+ this.docs = docs;
+ }
+ }, {
+ key: "setIndexRecords",
+ value: function setIndexRecords() {
+ var records = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
+ this.records = records;
+ }
+ }, {
+ key: "setKeys",
+ value: function setKeys() {
+ var _this = this;
+
+ var keys = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
+ this.keys = keys;
+ this._keysMap = {};
+ keys.forEach(function (key, idx) {
+ _this._keysMap[key.id] = idx;
+ });
+ }
+ }, {
+ key: "create",
+ value: function create() {
+ var _this2 = this;
+
+ if (this.isCreated || !this.docs.length) {
+ return;
+ }
+
+ this.isCreated = true; // List is Array<String>
+
+ if (isString(this.docs[0])) {
+ this.docs.forEach(function (doc, docIndex) {
+ _this2._addString(doc, docIndex);
+ });
+ } else {
+ // List is Array<Object>
+ this.docs.forEach(function (doc, docIndex) {
+ _this2._addObject(doc, docIndex);
+ });
+ }
+
+ this.norm.clear();
+ } // Adds a doc to the end of the index
+
+ }, {
+ key: "add",
+ value: function add(doc) {
+ var idx = this.size();
+
+ if (isString(doc)) {
+ this._addString(doc, idx);
+ } else {
+ this._addObject(doc, idx);
+ }
+ } // Updates a doc
+
+ }, {
+ key: "update",
+ value: function update(doc, docIndex) {
+ var record;
+
+ if (isString(doc)) {
+ if (!isDefined(doc) || isBlank(doc)) return;
+ record = {
+ v: doc,
+ i: docIndex,
+ n: this.norm.get(doc)
+ };
+ } else {
+ record = this._prepareRecord(doc, docIndex);
+ }
+
+ this.records[docIndex] = record;
+ } // Removes the doc at the specified index of the index
+
+ }, {
+ key: "removeAt",
+ value: function removeAt(idx) {
+ this.records.splice(idx, 1); // Change ref index of every subsquent doc
+
+ for (var i = idx, len = this.size(); i < len; i += 1) {
+ this.records[i].i -= 1;
+ }
+ }
+ }, {
+ key: "getValueForItemAtKeyId",
+ value: function getValueForItemAtKeyId(item, keyId) {
+ return item[this._keysMap[keyId]];
+ }
+ }, {
+ key: "size",
+ value: function size() {
+ return this.records.length;
+ }
+ }, {
+ key: "_addString",
+ value: function _addString(doc, docIndex) {
+ if (!isDefined(doc) || isBlank(doc)) {
+ return;
+ }
+
+ var record = {
+ v: doc,
+ i: docIndex,
+ n: this.norm.get(doc)
+ };
+ this.records.push(record);
+ }
+ }, {
+ key: "_addObject",
+ value: function _addObject(doc, docIndex) {
+ var record = this._prepareRecord(doc, docIndex);
+
+ this.records.push(record);
+ }
+ }, {
+ key: "_prepareRecord",
+ value: function _prepareRecord(doc, docIndex) {
+ var _this3 = this;
+
+ var record = {
+ i: docIndex,
+ $: {}
+ }; // Iterate over every key (i.e, path), and fetch the value at that key
+
+ this.keys.forEach(function (key, keyIndex) {
+ // console.log(key)
+ var value = _this3.getFn(doc, key.path);
+
+ if (!isDefined(value)) {
+ return;
+ }
+
+ if (isArray(value)) {
+ (function () {
+ var subRecords = [];
+ var stack = [{
+ nestedArrIndex: -1,
+ value: value
+ }];
+
+ while (stack.length) {
+ var _stack$pop = stack.pop(),
+ nestedArrIndex = _stack$pop.nestedArrIndex,
+ _value = _stack$pop.value;
+
+ if (!isDefined(_value)) {
+ continue;
+ }
+
+ if (isString(_value) && !isBlank(_value)) {
+ var subRecord = {
+ v: _value,
+ i: nestedArrIndex,
+ n: _this3.norm.get(_value)
+ };
+ subRecords.push(subRecord);
+ } else if (isArray(_value)) {
+ _value.forEach(function (item, k) {
+ stack.push({
+ nestedArrIndex: k,
+ value: item
+ });
+ });
+ }
+ }
+
+ record.$[keyIndex] = subRecords;
+ })();
+ } else if (!isBlank(value)) {
+ var subRecord = {
+ v: value,
+ n: _this3.norm.get(value)
+ };
+ record.$[keyIndex] = subRecord;
+ }
+ });
+ return record;
+ }
+ }, {
+ key: "toJSON",
+ value: function toJSON() {
+ return {
+ keys: this.keys,
+ records: this.records
+ };
+ }
+ }]);
+
+ return FuseIndex;
+ }();
+ function createIndex(keys, docs) {
+ var _ref2 = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {},
+ _ref2$getFn = _ref2.getFn,
+ getFn = _ref2$getFn === void 0 ? Config.getFn : _ref2$getFn;
+
+ var myIndex = new FuseIndex({
+ getFn: getFn
+ });
+ myIndex.setKeys(keys.map(createKey));
+ myIndex.setSources(docs);
+ myIndex.create();
+ return myIndex;
+ }
+ function parseIndex(data) {
+ var _ref3 = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},
+ _ref3$getFn = _ref3.getFn,
+ getFn = _ref3$getFn === void 0 ? Config.getFn : _ref3$getFn;
+
+ var keys = data.keys,
+ records = data.records;
+ var myIndex = new FuseIndex({
+ getFn: getFn
+ });
+ myIndex.setKeys(keys);
+ myIndex.setIndexRecords(records);
+ return myIndex;
+ }
+
+ function computeScore(pattern) {
+ var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},
+ _ref$errors = _ref.errors,
+ errors = _ref$errors === void 0 ? 0 : _ref$errors,
+ _ref$currentLocation = _ref.currentLocation,
+ currentLocation = _ref$currentLocation === void 0 ? 0 : _ref$currentLocation,
+ _ref$expectedLocation = _ref.expectedLocation,
+ expectedLocation = _ref$expectedLocation === void 0 ? 0 : _ref$expectedLocation,
+ _ref$distance = _ref.distance,
+ distance = _ref$distance === void 0 ? Config.distance : _ref$distance,
+ _ref$ignoreLocation = _ref.ignoreLocation,
+ ignoreLocation = _ref$ignoreLocation === void 0 ? Config.ignoreLocation : _ref$ignoreLocation;
+
+ var accuracy = errors / pattern.length;
+
+ if (ignoreLocation) {
+ return accuracy;
+ }
+
+ var proximity = Math.abs(expectedLocation - currentLocation);
+
+ if (!distance) {
+ // Dodge divide by zero error.
+ return proximity ? 1.0 : accuracy;
+ }
+
+ return accuracy + proximity / distance;
+ }
+
+ function convertMaskToIndices() {
+ var matchmask = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
+ var minMatchCharLength = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : Config.minMatchCharLength;
+ var indices = [];
+ var start = -1;
+ var end = -1;
+ var i = 0;
+
+ for (var len = matchmask.length; i < len; i += 1) {
+ var match = matchmask[i];
+
+ if (match && start === -1) {
+ start = i;
+ } else if (!match && start !== -1) {
+ end = i - 1;
+
+ if (end - start + 1 >= minMatchCharLength) {
+ indices.push([start, end]);
+ }
+
+ start = -1;
+ }
+ } // (i-1 - start) + 1 => i - start
+
+
+ if (matchmask[i - 1] && i - start >= minMatchCharLength) {
+ indices.push([start, i - 1]);
+ }
+
+ return indices;
+ }
+
+ // Machine word size
+ var MAX_BITS = 32;
+
+ function search(text, pattern, patternAlphabet) {
+ var _ref = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {},
+ _ref$location = _ref.location,
+ location = _ref$location === void 0 ? Config.location : _ref$location,
+ _ref$distance = _ref.distance,
+ distance = _ref$distance === void 0 ? Config.distance : _ref$distance,
+ _ref$threshold = _ref.threshold,
+ threshold = _ref$threshold === void 0 ? Config.threshold : _ref$threshold,
+ _ref$findAllMatches = _ref.findAllMatches,
+ findAllMatches = _ref$findAllMatches === void 0 ? Config.findAllMatches : _ref$findAllMatches,
+ _ref$minMatchCharLeng = _ref.minMatchCharLength,
+ minMatchCharLength = _ref$minMatchCharLeng === void 0 ? Config.minMatchCharLength : _ref$minMatchCharLeng,
+ _ref$includeMatches = _ref.includeMatches,
+ includeMatches = _ref$includeMatches === void 0 ? Config.includeMatches : _ref$includeMatches,
+ _ref$ignoreLocation = _ref.ignoreLocation,
+ ignoreLocation = _ref$ignoreLocation === void 0 ? Config.ignoreLocation : _ref$ignoreLocation;
+
+ if (pattern.length > MAX_BITS) {
+ throw new Error(PATTERN_LENGTH_TOO_LARGE(MAX_BITS));
+ }
+
+ var patternLen = pattern.length; // Set starting location at beginning text and initialize the alphabet.
+
+ var textLen = text.length; // Handle the case when location > text.length
+
+ var expectedLocation = Math.max(0, Math.min(location, textLen)); // Highest score beyond which we give up.
+
+ var currentThreshold = threshold; // Is there a nearby exact match? (speedup)
+
+ var bestLocation = expectedLocation; // Performance: only computer matches when the minMatchCharLength > 1
+ // OR if `includeMatches` is true.
+
+ var computeMatches = minMatchCharLength > 1 || includeMatches; // A mask of the matches, used for building the indices
+
+ var matchMask = computeMatches ? Array(textLen) : [];
+ var index; // Get all exact matches, here for speed up
+
+ while ((index = text.indexOf(pattern, bestLocation)) > -1) {
+ var score = computeScore(pattern, {
+ currentLocation: index,
+ expectedLocation: expectedLocation,
+ distance: distance,
+ ignoreLocation: ignoreLocation
+ });
+ currentThreshold = Math.min(score, currentThreshold);
+ bestLocation = index + patternLen;
+
+ if (computeMatches) {
+ var i = 0;
+
+ while (i < patternLen) {
+ matchMask[index + i] = 1;
+ i += 1;
+ }
+ }
+ } // Reset the best location
+
+
+ bestLocation = -1;
+ var lastBitArr = [];
+ var finalScore = 1;
+ var binMax = patternLen + textLen;
+ var mask = 1 << patternLen - 1;
+
+ for (var _i = 0; _i < patternLen; _i += 1) {
+ // Scan for the best match; each iteration allows for one more error.
+ // Run a binary search to determine how far from the match location we can stray
+ // at this error level.
+ var binMin = 0;
+ var binMid = binMax;
+
+ while (binMin < binMid) {
+ var _score2 = computeScore(pattern, {
+ errors: _i,
+ currentLocation: expectedLocation + binMid,
+ expectedLocation: expectedLocation,
+ distance: distance,
+ ignoreLocation: ignoreLocation
+ });
+
+ if (_score2 <= currentThreshold) {
+ binMin = binMid;
+ } else {
+ binMax = binMid;
+ }
+
+ binMid = Math.floor((binMax - binMin) / 2 + binMin);
+ } // Use the result from this iteration as the maximum for the next.
+
+
+ binMax = binMid;
+ var start = Math.max(1, expectedLocation - binMid + 1);
+ var finish = findAllMatches ? textLen : Math.min(expectedLocation + binMid, textLen) + patternLen; // Initialize the bit array
+
+ var bitArr = Array(finish + 2);
+ bitArr[finish + 1] = (1 << _i) - 1;
+
+ for (var j = finish; j >= start; j -= 1) {
+ var currentLocation = j - 1;
+ var charMatch = patternAlphabet[text.charAt(currentLocation)];
+
+ if (computeMatches) {
+ // Speed up: quick bool to int conversion (i.e, `charMatch ? 1 : 0`)
+ matchMask[currentLocation] = +!!charMatch;
+ } // First pass: exact match
+
+
+ bitArr[j] = (bitArr[j + 1] << 1 | 1) & charMatch; // Subsequent passes: fuzzy match
+
+ if (_i) {
+ bitArr[j] |= (lastBitArr[j + 1] | lastBitArr[j]) << 1 | 1 | lastBitArr[j + 1];
+ }
+
+ if (bitArr[j] & mask) {
+ finalScore = computeScore(pattern, {
+ errors: _i,
+ currentLocation: currentLocation,
+ expectedLocation: expectedLocation,
+ distance: distance,
+ ignoreLocation: ignoreLocation
+ }); // This match will almost certainly be better than any existing match.
+ // But check anyway.
+
+ if (finalScore <= currentThreshold) {
+ // Indeed it is
+ currentThreshold = finalScore;
+ bestLocation = currentLocation; // Already passed `loc`, downhill from here on in.
+
+ if (bestLocation <= expectedLocation) {
+ break;
+ } // When passing `bestLocation`, don't exceed our current distance from `expectedLocation`.
+
+
+ start = Math.max(1, 2 * expectedLocation - bestLocation);
+ }
+ }
+ } // No hope for a (better) match at greater error levels.
+
+
+ var _score = computeScore(pattern, {
+ errors: _i + 1,
+ currentLocation: expectedLocation,
+ expectedLocation: expectedLocation,
+ distance: distance,
+ ignoreLocation: ignoreLocation
+ });
+
+ if (_score > currentThreshold) {
+ break;
+ }
+
+ lastBitArr = bitArr;
+ }
+
+ var result = {
+ isMatch: bestLocation >= 0,
+ // Count exact matches (those with a score of 0) to be "almost" exact
+ score: Math.max(0.001, finalScore)
+ };
+
+ if (computeMatches) {
+ var indices = convertMaskToIndices(matchMask, minMatchCharLength);
+
+ if (!indices.length) {
+ result.isMatch = false;
+ } else if (includeMatches) {
+ result.indices = indices;
+ }
+ }
+
+ return result;
+ }
+
+ function createPatternAlphabet(pattern) {
+ var mask = {};
+
+ for (var i = 0, len = pattern.length; i < len; i += 1) {
+ var char = pattern.charAt(i);
+ mask[char] = (mask[char] || 0) | 1 << len - i - 1;
+ }
+
+ return mask;
+ }
+
+ var BitapSearch = /*#__PURE__*/function () {
+ function BitapSearch(pattern) {
+ var _this = this;
+
+ var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},
+ _ref$location = _ref.location,
+ location = _ref$location === void 0 ? Config.location : _ref$location,
+ _ref$threshold = _ref.threshold,
+ threshold = _ref$threshold === void 0 ? Config.threshold : _ref$threshold,
+ _ref$distance = _ref.distance,
+ distance = _ref$distance === void 0 ? Config.distance : _ref$distance,
+ _ref$includeMatches = _ref.includeMatches,
+ includeMatches = _ref$includeMatches === void 0 ? Config.includeMatches : _ref$includeMatches,
+ _ref$findAllMatches = _ref.findAllMatches,
+ findAllMatches = _ref$findAllMatches === void 0 ? Config.findAllMatches : _ref$findAllMatches,
+ _ref$minMatchCharLeng = _ref.minMatchCharLength,
+ minMatchCharLength = _ref$minMatchCharLeng === void 0 ? Config.minMatchCharLength : _ref$minMatchCharLeng,
+ _ref$isCaseSensitive = _ref.isCaseSensitive,
+ isCaseSensitive = _ref$isCaseSensitive === void 0 ? Config.isCaseSensitive : _ref$isCaseSensitive,
+ _ref$ignoreLocation = _ref.ignoreLocation,
+ ignoreLocation = _ref$ignoreLocation === void 0 ? Config.ignoreLocation : _ref$ignoreLocation;
+
+ _classCallCheck(this, BitapSearch);
+
+ this.options = {
+ location: location,
+ threshold: threshold,
+ distance: distance,
+ includeMatches: includeMatches,
+ findAllMatches: findAllMatches,
+ minMatchCharLength: minMatchCharLength,
+ isCaseSensitive: isCaseSensitive,
+ ignoreLocation: ignoreLocation
+ };
+ this.pattern = isCaseSensitive ? pattern : pattern.toLowerCase();
+ this.chunks = [];
+
+ if (!this.pattern.length) {
+ return;
+ }
+
+ var addChunk = function addChunk(pattern, startIndex) {
+ _this.chunks.push({
+ pattern: pattern,
+ alphabet: createPatternAlphabet(pattern),
+ startIndex: startIndex
+ });
+ };
+
+ var len = this.pattern.length;
+
+ if (len > MAX_BITS) {
+ var i = 0;
+ var remainder = len % MAX_BITS;
+ var end = len - remainder;
+
+ while (i < end) {
+ addChunk(this.pattern.substr(i, MAX_BITS), i);
+ i += MAX_BITS;
+ }
+
+ if (remainder) {
+ var startIndex = len - MAX_BITS;
+ addChunk(this.pattern.substr(startIndex), startIndex);
+ }
+ } else {
+ addChunk(this.pattern, 0);
+ }
+ }
+
+ _createClass(BitapSearch, [{
+ key: "searchIn",
+ value: function searchIn(text) {
+ var _this$options = this.options,
+ isCaseSensitive = _this$options.isCaseSensitive,
+ includeMatches = _this$options.includeMatches;
+
+ if (!isCaseSensitive) {
+ text = text.toLowerCase();
+ } // Exact match
+
+
+ if (this.pattern === text) {
+ var _result = {
+ isMatch: true,
+ score: 0
+ };
+
+ if (includeMatches) {
+ _result.indices = [[0, text.length - 1]];
+ }
+
+ return _result;
+ } // Otherwise, use Bitap algorithm
+
+
+ var _this$options2 = this.options,
+ location = _this$options2.location,
+ distance = _this$options2.distance,
+ threshold = _this$options2.threshold,
+ findAllMatches = _this$options2.findAllMatches,
+ minMatchCharLength = _this$options2.minMatchCharLength,
+ ignoreLocation = _this$options2.ignoreLocation;
+ var allIndices = [];
+ var totalScore = 0;
+ var hasMatches = false;
+ this.chunks.forEach(function (_ref2) {
+ var pattern = _ref2.pattern,
+ alphabet = _ref2.alphabet,
+ startIndex = _ref2.startIndex;
+
+ var _search = search(text, pattern, alphabet, {
+ location: location + startIndex,
+ distance: distance,
+ threshold: threshold,
+ findAllMatches: findAllMatches,
+ minMatchCharLength: minMatchCharLength,
+ includeMatches: includeMatches,
+ ignoreLocation: ignoreLocation
+ }),
+ isMatch = _search.isMatch,
+ score = _search.score,
+ indices = _search.indices;
+
+ if (isMatch) {
+ hasMatches = true;
+ }
+
+ totalScore += score;
+
+ if (isMatch && indices) {
+ allIndices = [].concat(_toConsumableArray(allIndices), _toConsumableArray(indices));
+ }
+ });
+ var result = {
+ isMatch: hasMatches,
+ score: hasMatches ? totalScore / this.chunks.length : 1
+ };
+
+ if (hasMatches && includeMatches) {
+ result.indices = allIndices;
+ }
+
+ return result;
+ }
+ }]);
+
+ return BitapSearch;
+ }();
+
+ var BaseMatch = /*#__PURE__*/function () {
+ function BaseMatch(pattern) {
+ _classCallCheck(this, BaseMatch);
+
+ this.pattern = pattern;
+ }
+
+ _createClass(BaseMatch, [{
+ key: "search",
+ value: function search()
+ /*text*/
+ {}
+ }], [{
+ key: "isMultiMatch",
+ value: function isMultiMatch(pattern) {
+ return getMatch(pattern, this.multiRegex);
+ }
+ }, {
+ key: "isSingleMatch",
+ value: function isSingleMatch(pattern) {
+ return getMatch(pattern, this.singleRegex);
+ }
+ }]);
+
+ return BaseMatch;
+ }();
+
+ function getMatch(pattern, exp) {
+ var matches = pattern.match(exp);
+ return matches ? matches[1] : null;
+ }
+
+ var ExactMatch = /*#__PURE__*/function (_BaseMatch) {
+ _inherits(ExactMatch, _BaseMatch);
+
+ var _super = _createSuper(ExactMatch);
+
+ function ExactMatch(pattern) {
+ _classCallCheck(this, ExactMatch);
+
+ return _super.call(this, pattern);
+ }
+
+ _createClass(ExactMatch, [{
+ key: "search",
+ value: function search(text) {
+ var isMatch = text === this.pattern;
+ return {
+ isMatch: isMatch,
+ score: isMatch ? 0 : 1,
+ indices: [0, this.pattern.length - 1]
+ };
+ }
+ }], [{
+ key: "type",
+ get: function get() {
+ return 'exact';
+ }
+ }, {
+ key: "multiRegex",
+ get: function get() {
+ return /^="(.*)"$/;
+ }
+ }, {
+ key: "singleRegex",
+ get: function get() {
+ return /^=(.*)$/;
+ }
+ }]);
+
+ return ExactMatch;
+ }(BaseMatch);
+
+ var InverseExactMatch = /*#__PURE__*/function (_BaseMatch) {
+ _inherits(InverseExactMatch, _BaseMatch);
+
+ var _super = _createSuper(InverseExactMatch);
+
+ function InverseExactMatch(pattern) {
+ _classCallCheck(this, InverseExactMatch);
+
+ return _super.call(this, pattern);
+ }
+
+ _createClass(InverseExactMatch, [{
+ key: "search",
+ value: function search(text) {
+ var index = text.indexOf(this.pattern);
+ var isMatch = index === -1;
+ return {
+ isMatch: isMatch,
+ score: isMatch ? 0 : 1,
+ indices: [0, text.length - 1]
+ };
+ }
+ }], [{
+ key: "type",
+ get: function get() {
+ return 'inverse-exact';
+ }
+ }, {
+ key: "multiRegex",
+ get: function get() {
+ return /^!"(.*)"$/;
+ }
+ }, {
+ key: "singleRegex",
+ get: function get() {
+ return /^!(.*)$/;
+ }
+ }]);
+
+ return InverseExactMatch;
+ }(BaseMatch);
+
+ var PrefixExactMatch = /*#__PURE__*/function (_BaseMatch) {
+ _inherits(PrefixExactMatch, _BaseMatch);
+
+ var _super = _createSuper(PrefixExactMatch);
+
+ function PrefixExactMatch(pattern) {
+ _classCallCheck(this, PrefixExactMatch);
+
+ return _super.call(this, pattern);
+ }
+
+ _createClass(PrefixExactMatch, [{
+ key: "search",
+ value: function search(text) {
+ var isMatch = text.startsWith(this.pattern);
+ return {
+ isMatch: isMatch,
+ score: isMatch ? 0 : 1,
+ indices: [0, this.pattern.length - 1]
+ };
+ }
+ }], [{
+ key: "type",
+ get: function get() {
+ return 'prefix-exact';
+ }
+ }, {
+ key: "multiRegex",
+ get: function get() {
+ return /^\^"(.*)"$/;
+ }
+ }, {
+ key: "singleRegex",
+ get: function get() {
+ return /^\^(.*)$/;
+ }
+ }]);
+
+ return PrefixExactMatch;
+ }(BaseMatch);
+
+ var InversePrefixExactMatch = /*#__PURE__*/function (_BaseMatch) {
+ _inherits(InversePrefixExactMatch, _BaseMatch);
+
+ var _super = _createSuper(InversePrefixExactMatch);
+
+ function InversePrefixExactMatch(pattern) {
+ _classCallCheck(this, InversePrefixExactMatch);
+
+ return _super.call(this, pattern);
+ }
+
+ _createClass(InversePrefixExactMatch, [{
+ key: "search",
+ value: function search(text) {
+ var isMatch = !text.startsWith(this.pattern);
+ return {
+ isMatch: isMatch,
+ score: isMatch ? 0 : 1,
+ indices: [0, text.length - 1]
+ };
+ }
+ }], [{
+ key: "type",
+ get: function get() {
+ return 'inverse-prefix-exact';
+ }
+ }, {
+ key: "multiRegex",
+ get: function get() {
+ return /^!\^"(.*)"$/;
+ }
+ }, {
+ key: "singleRegex",
+ get: function get() {
+ return /^!\^(.*)$/;
+ }
+ }]);
+
+ return InversePrefixExactMatch;
+ }(BaseMatch);
+
+ var SuffixExactMatch = /*#__PURE__*/function (_BaseMatch) {
+ _inherits(SuffixExactMatch, _BaseMatch);
+
+ var _super = _createSuper(SuffixExactMatch);
+
+ function SuffixExactMatch(pattern) {
+ _classCallCheck(this, SuffixExactMatch);
+
+ return _super.call(this, pattern);
+ }
+
+ _createClass(SuffixExactMatch, [{
+ key: "search",
+ value: function search(text) {
+ var isMatch = text.endsWith(this.pattern);
+ return {
+ isMatch: isMatch,
+ score: isMatch ? 0 : 1,
+ indices: [text.length - this.pattern.length, text.length - 1]
+ };
+ }
+ }], [{
+ key: "type",
+ get: function get() {
+ return 'suffix-exact';
+ }
+ }, {
+ key: "multiRegex",
+ get: function get() {
+ return /^"(.*)"\$$/;
+ }
+ }, {
+ key: "singleRegex",
+ get: function get() {
+ return /^(.*)\$$/;
+ }
+ }]);
+
+ return SuffixExactMatch;
+ }(BaseMatch);
+
+ var InverseSuffixExactMatch = /*#__PURE__*/function (_BaseMatch) {
+ _inherits(InverseSuffixExactMatch, _BaseMatch);
+
+ var _super = _createSuper(InverseSuffixExactMatch);
+
+ function InverseSuffixExactMatch(pattern) {
+ _classCallCheck(this, InverseSuffixExactMatch);
+
+ return _super.call(this, pattern);
+ }
+
+ _createClass(InverseSuffixExactMatch, [{
+ key: "search",
+ value: function search(text) {
+ var isMatch = !text.endsWith(this.pattern);
+ return {
+ isMatch: isMatch,
+ score: isMatch ? 0 : 1,
+ indices: [0, text.length - 1]
+ };
+ }
+ }], [{
+ key: "type",
+ get: function get() {
+ return 'inverse-suffix-exact';
+ }
+ }, {
+ key: "multiRegex",
+ get: function get() {
+ return /^!"(.*)"\$$/;
+ }
+ }, {
+ key: "singleRegex",
+ get: function get() {
+ return /^!(.*)\$$/;
+ }
+ }]);
+
+ return InverseSuffixExactMatch;
+ }(BaseMatch);
+
+ var FuzzyMatch = /*#__PURE__*/function (_BaseMatch) {
+ _inherits(FuzzyMatch, _BaseMatch);
+
+ var _super = _createSuper(FuzzyMatch);
+
+ function FuzzyMatch(pattern) {
+ var _this;
+
+ var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},
+ _ref$location = _ref.location,
+ location = _ref$location === void 0 ? Config.location : _ref$location,
+ _ref$threshold = _ref.threshold,
+ threshold = _ref$threshold === void 0 ? Config.threshold : _ref$threshold,
+ _ref$distance = _ref.distance,
+ distance = _ref$distance === void 0 ? Config.distance : _ref$distance,
+ _ref$includeMatches = _ref.includeMatches,
+ includeMatches = _ref$includeMatches === void 0 ? Config.includeMatches : _ref$includeMatches,
+ _ref$findAllMatches = _ref.findAllMatches,
+ findAllMatches = _ref$findAllMatches === void 0 ? Config.findAllMatches : _ref$findAllMatches,
+ _ref$minMatchCharLeng = _ref.minMatchCharLength,
+ minMatchCharLength = _ref$minMatchCharLeng === void 0 ? Config.minMatchCharLength : _ref$minMatchCharLeng,
+ _ref$isCaseSensitive = _ref.isCaseSensitive,
+ isCaseSensitive = _ref$isCaseSensitive === void 0 ? Config.isCaseSensitive : _ref$isCaseSensitive,
+ _ref$ignoreLocation = _ref.ignoreLocation,
+ ignoreLocation = _ref$ignoreLocation === void 0 ? Config.ignoreLocation : _ref$ignoreLocation;
+
+ _classCallCheck(this, FuzzyMatch);
+
+ _this = _super.call(this, pattern);
+ _this._bitapSearch = new BitapSearch(pattern, {
+ location: location,
+ threshold: threshold,
+ distance: distance,
+ includeMatches: includeMatches,
+ findAllMatches: findAllMatches,
+ minMatchCharLength: minMatchCharLength,
+ isCaseSensitive: isCaseSensitive,
+ ignoreLocation: ignoreLocation
+ });
+ return _this;
+ }
+
+ _createClass(FuzzyMatch, [{
+ key: "search",
+ value: function search(text) {
+ return this._bitapSearch.searchIn(text);
+ }
+ }], [{
+ key: "type",
+ get: function get() {
+ return 'fuzzy';
+ }
+ }, {
+ key: "multiRegex",
+ get: function get() {
+ return /^"(.*)"$/;
+ }
+ }, {
+ key: "singleRegex",
+ get: function get() {
+ return /^(.*)$/;
+ }
+ }]);
+
+ return FuzzyMatch;
+ }(BaseMatch);
+
+ var IncludeMatch = /*#__PURE__*/function (_BaseMatch) {
+ _inherits(IncludeMatch, _BaseMatch);
+
+ var _super = _createSuper(IncludeMatch);
+
+ function IncludeMatch(pattern) {
+ _classCallCheck(this, IncludeMatch);
+
+ return _super.call(this, pattern);
+ }
+
+ _createClass(IncludeMatch, [{
+ key: "search",
+ value: function search(text) {
+ var location = 0;
+ var index;
+ var indices = [];
+ var patternLen = this.pattern.length; // Get all exact matches
+
+ while ((index = text.indexOf(this.pattern, location)) > -1) {
+ location = index + patternLen;
+ indices.push([index, location - 1]);
+ }
+
+ var isMatch = !!indices.length;
+ return {
+ isMatch: isMatch,
+ score: isMatch ? 0 : 1,
+ indices: indices
+ };
+ }
+ }], [{
+ key: "type",
+ get: function get() {
+ return 'include';
+ }
+ }, {
+ key: "multiRegex",
+ get: function get() {
+ return /^'"(.*)"$/;
+ }
+ }, {
+ key: "singleRegex",
+ get: function get() {
+ return /^'(.*)$/;
+ }
+ }]);
+
+ return IncludeMatch;
+ }(BaseMatch);
+
+ var searchers = [ExactMatch, IncludeMatch, PrefixExactMatch, InversePrefixExactMatch, InverseSuffixExactMatch, SuffixExactMatch, InverseExactMatch, FuzzyMatch];
+ var searchersLen = searchers.length; // Regex to split by spaces, but keep anything in quotes together
+
+ var SPACE_RE = / +(?=([^\"]*\"[^\"]*\")*[^\"]*$)/;
+ var OR_TOKEN = '|'; // Return a 2D array representation of the query, for simpler parsing.
+ // Example:
+ // "^core go$ | rb$ | py$ xy$" => [["^core", "go$"], ["rb$"], ["py$", "xy$"]]
+
+ function parseQuery(pattern) {
+ var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
+ return pattern.split(OR_TOKEN).map(function (item) {
+ var query = item.trim().split(SPACE_RE).filter(function (item) {
+ return item && !!item.trim();
+ });
+ var results = [];
+
+ for (var i = 0, len = query.length; i < len; i += 1) {
+ var queryItem = query[i]; // 1. Handle multiple query match (i.e, once that are quoted, like `"hello world"`)
+
+ var found = false;
+ var idx = -1;
+
+ while (!found && ++idx < searchersLen) {
+ var searcher = searchers[idx];
+ var token = searcher.isMultiMatch(queryItem);
+
+ if (token) {
+ results.push(new searcher(token, options));
+ found = true;
+ }
+ }
+
+ if (found) {
+ continue;
+ } // 2. Handle single query matches (i.e, once that are *not* quoted)
+
+
+ idx = -1;
+
+ while (++idx < searchersLen) {
+ var _searcher = searchers[idx];
+
+ var _token = _searcher.isSingleMatch(queryItem);
+
+ if (_token) {
+ results.push(new _searcher(_token, options));
+ break;
+ }
+ }
+ }
+
+ return results;
+ });
+ }
+
+ // to a singl match
+
+ var MultiMatchSet = new Set([FuzzyMatch.type, IncludeMatch.type]);
+ /**
+ * Command-like searching
+ * ======================
+ *
+ * Given multiple search terms delimited by spaces.e.g. `^jscript .python$ ruby !java`,
+ * search in a given text.
+ *
+ * Search syntax:
+ *
+ * | Token | Match type | Description |
+ * | ----------- | -------------------------- | -------------------------------------- |
+ * | `jscript` | fuzzy-match | Items that fuzzy match `jscript` |
+ * | `=scheme` | exact-match | Items that are `scheme` |
+ * | `'python` | include-match | Items that include `python` |
+ * | `!ruby` | inverse-exact-match | Items that do not include `ruby` |
+ * | `^java` | prefix-exact-match | Items that start with `java` |
+ * | `!^earlang` | inverse-prefix-exact-match | Items that do not start with `earlang` |
+ * | `.js$` | suffix-exact-match | Items that end with `.js` |
+ * | `!.go$` | inverse-suffix-exact-match | Items that do not end with `.go` |
+ *
+ * A single pipe character acts as an OR operator. For example, the following
+ * query matches entries that start with `core` and end with either`go`, `rb`,
+ * or`py`.
+ *
+ * ```
+ * ^core go$ | rb$ | py$
+ * ```
+ */
+
+ var ExtendedSearch = /*#__PURE__*/function () {
+ function ExtendedSearch(pattern) {
+ var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},
+ _ref$isCaseSensitive = _ref.isCaseSensitive,
+ isCaseSensitive = _ref$isCaseSensitive === void 0 ? Config.isCaseSensitive : _ref$isCaseSensitive,
+ _ref$includeMatches = _ref.includeMatches,
+ includeMatches = _ref$includeMatches === void 0 ? Config.includeMatches : _ref$includeMatches,
+ _ref$minMatchCharLeng = _ref.minMatchCharLength,
+ minMatchCharLength = _ref$minMatchCharLeng === void 0 ? Config.minMatchCharLength : _ref$minMatchCharLeng,
+ _ref$ignoreLocation = _ref.ignoreLocation,
+ ignoreLocation = _ref$ignoreLocation === void 0 ? Config.ignoreLocation : _ref$ignoreLocation,
+ _ref$findAllMatches = _ref.findAllMatches,
+ findAllMatches = _ref$findAllMatches === void 0 ? Config.findAllMatches : _ref$findAllMatches,
+ _ref$location = _ref.location,
+ location = _ref$location === void 0 ? Config.location : _ref$location,
+ _ref$threshold = _ref.threshold,
+ threshold = _ref$threshold === void 0 ? Config.threshold : _ref$threshold,
+ _ref$distance = _ref.distance,
+ distance = _ref$distance === void 0 ? Config.distance : _ref$distance;
+
+ _classCallCheck(this, ExtendedSearch);
+
+ this.query = null;
+ this.options = {
+ isCaseSensitive: isCaseSensitive,
+ includeMatches: includeMatches,
+ minMatchCharLength: minMatchCharLength,
+ findAllMatches: findAllMatches,
+ ignoreLocation: ignoreLocation,
+ location: location,
+ threshold: threshold,
+ distance: distance
+ };
+ this.pattern = isCaseSensitive ? pattern : pattern.toLowerCase();
+ this.query = parseQuery(this.pattern, this.options);
+ }
+
+ _createClass(ExtendedSearch, [{
+ key: "searchIn",
+ value: function searchIn(text) {
+ var query = this.query;
+
+ if (!query) {
+ return {
+ isMatch: false,
+ score: 1
+ };
+ }
+
+ var _this$options = this.options,
+ includeMatches = _this$options.includeMatches,
+ isCaseSensitive = _this$options.isCaseSensitive;
+ text = isCaseSensitive ? text : text.toLowerCase();
+ var numMatches = 0;
+ var allIndices = [];
+ var totalScore = 0; // ORs
+
+ for (var i = 0, qLen = query.length; i < qLen; i += 1) {
+ var searchers = query[i]; // Reset indices
+
+ allIndices.length = 0;
+ numMatches = 0; // ANDs
+
+ for (var j = 0, pLen = searchers.length; j < pLen; j += 1) {
+ var searcher = searchers[j];
+
+ var _searcher$search = searcher.search(text),
+ isMatch = _searcher$search.isMatch,
+ indices = _searcher$search.indices,
+ score = _searcher$search.score;
+
+ if (isMatch) {
+ numMatches += 1;
+ totalScore += score;
+
+ if (includeMatches) {
+ var type = searcher.constructor.type;
+
+ if (MultiMatchSet.has(type)) {
+ allIndices = [].concat(_toConsumableArray(allIndices), _toConsumableArray(indices));
+ } else {
+ allIndices.push(indices);
+ }
+ }
+ } else {
+ totalScore = 0;
+ numMatches = 0;
+ allIndices.length = 0;
+ break;
+ }
+ } // OR condition, so if TRUE, return
+
+
+ if (numMatches) {
+ var result = {
+ isMatch: true,
+ score: totalScore / numMatches
+ };
+
+ if (includeMatches) {
+ result.indices = allIndices;
+ }
+
+ return result;
+ }
+ } // Nothing was matched
+
+
+ return {
+ isMatch: false,
+ score: 1
+ };
+ }
+ }], [{
+ key: "condition",
+ value: function condition(_, options) {
+ return options.useExtendedSearch;
+ }
+ }]);
+
+ return ExtendedSearch;
+ }();
+
+ var registeredSearchers = [];
+ function register() {
+ registeredSearchers.push.apply(registeredSearchers, arguments);
+ }
+ function createSearcher(pattern, options) {
+ for (var i = 0, len = registeredSearchers.length; i < len; i += 1) {
+ var searcherClass = registeredSearchers[i];
+
+ if (searcherClass.condition(pattern, options)) {
+ return new searcherClass(pattern, options);
+ }
+ }
+
+ return new BitapSearch(pattern, options);
+ }
+
+ var LogicalOperator = {
+ AND: '$and',
+ OR: '$or'
+ };
+ var KeyType = {
+ PATH: '$path',
+ PATTERN: '$val'
+ };
+
+ var isExpression = function isExpression(query) {
+ return !!(query[LogicalOperator.AND] || query[LogicalOperator.OR]);
+ };
+
+ var isPath = function isPath(query) {
+ return !!query[KeyType.PATH];
+ };
+
+ var isLeaf = function isLeaf(query) {
+ return !isArray(query) && isObject(query) && !isExpression(query);
+ };
+
+ var convertToExplicit = function convertToExplicit(query) {
+ return _defineProperty({}, LogicalOperator.AND, Object.keys(query).map(function (key) {
+ return _defineProperty({}, key, query[key]);
+ }));
+ }; // When `auto` is `true`, the parse function will infer and initialize and add
+ // the appropriate `Searcher` instance
+
+
+ function parse(query, options) {
+ var _ref3 = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {},
+ _ref3$auto = _ref3.auto,
+ auto = _ref3$auto === void 0 ? true : _ref3$auto;
+
+ var next = function next(query) {
+ var keys = Object.keys(query);
+ var isQueryPath = isPath(query);
+
+ if (!isQueryPath && keys.length > 1 && !isExpression(query)) {
+ return next(convertToExplicit(query));
+ }
+
+ if (isLeaf(query)) {
+ var key = isQueryPath ? query[KeyType.PATH] : keys[0];
+ var pattern = isQueryPath ? query[KeyType.PATTERN] : query[key];
+
+ if (!isString(pattern)) {
+ throw new Error(LOGICAL_SEARCH_INVALID_QUERY_FOR_KEY(key));
+ }
+
+ var obj = {
+ keyId: createKeyId(key),
+ pattern: pattern
+ };
+
+ if (auto) {
+ obj.searcher = createSearcher(pattern, options);
+ }
+
+ return obj;
+ }
+
+ var node = {
+ children: [],
+ operator: keys[0]
+ };
+ keys.forEach(function (key) {
+ var value = query[key];
+
+ if (isArray(value)) {
+ value.forEach(function (item) {
+ node.children.push(next(item));
+ });
+ }
+ });
+ return node;
+ };
+
+ if (!isExpression(query)) {
+ query = convertToExplicit(query);
+ }
+
+ return next(query);
+ }
+
+ function computeScore$1(results, _ref) {
+ var _ref$ignoreFieldNorm = _ref.ignoreFieldNorm,
+ ignoreFieldNorm = _ref$ignoreFieldNorm === void 0 ? Config.ignoreFieldNorm : _ref$ignoreFieldNorm;
+ results.forEach(function (result) {
+ var totalScore = 1;
+ result.matches.forEach(function (_ref2) {
+ var key = _ref2.key,
+ norm = _ref2.norm,
+ score = _ref2.score;
+ var weight = key ? key.weight : null;
+ totalScore *= Math.pow(score === 0 && weight ? Number.EPSILON : score, (weight || 1) * (ignoreFieldNorm ? 1 : norm));
+ });
+ result.score = totalScore;
+ });
+ }
+
+ function transformMatches(result, data) {
+ var matches = result.matches;
+ data.matches = [];
+
+ if (!isDefined(matches)) {
+ return;
+ }
+
+ matches.forEach(function (match) {
+ if (!isDefined(match.indices) || !match.indices.length) {
+ return;
+ }
+
+ var indices = match.indices,
+ value = match.value;
+ var obj = {
+ indices: indices,
+ value: value
+ };
+
+ if (match.key) {
+ obj.key = match.key.src;
+ }
+
+ if (match.idx > -1) {
+ obj.refIndex = match.idx;
+ }
+
+ data.matches.push(obj);
+ });
+ }
+
+ function transformScore(result, data) {
+ data.score = result.score;
+ }
+
+ function format(results, docs) {
+ var _ref = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {},
+ _ref$includeMatches = _ref.includeMatches,
+ includeMatches = _ref$includeMatches === void 0 ? Config.includeMatches : _ref$includeMatches,
+ _ref$includeScore = _ref.includeScore,
+ includeScore = _ref$includeScore === void 0 ? Config.includeScore : _ref$includeScore;
+
+ var transformers = [];
+ if (includeMatches) transformers.push(transformMatches);
+ if (includeScore) transformers.push(transformScore);
+ return results.map(function (result) {
+ var idx = result.idx;
+ var data = {
+ item: docs[idx],
+ refIndex: idx
+ };
+
+ if (transformers.length) {
+ transformers.forEach(function (transformer) {
+ transformer(result, data);
+ });
+ }
+
+ return data;
+ });
+ }
+
+ var Fuse = /*#__PURE__*/function () {
+ function Fuse(docs) {
+ var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
+ var index = arguments.length > 2 ? arguments[2] : undefined;
+
+ _classCallCheck(this, Fuse);
+
+ this.options = _objectSpread2({}, Config, {}, options);
+
+ if (this.options.useExtendedSearch && !true) {
+ throw new Error(EXTENDED_SEARCH_UNAVAILABLE);
+ }
+
+ this._keyStore = new KeyStore(this.options.keys);
+ this.setCollection(docs, index);
+ }
+
+ _createClass(Fuse, [{
+ key: "setCollection",
+ value: function setCollection(docs, index) {
+ this._docs = docs;
+
+ if (index && !(index instanceof FuseIndex)) {
+ throw new Error(INCORRECT_INDEX_TYPE);
+ }
+
+ this._myIndex = index || createIndex(this.options.keys, this._docs, {
+ getFn: this.options.getFn
+ });
+ }
+ }, {
+ key: "add",
+ value: function add(doc) {
+ if (!isDefined(doc)) {
+ return;
+ }
+
+ this._docs.push(doc);
+
+ this._myIndex.add(doc);
+ }
+ }, {
+ key: "update",
+ value: function update(doc, docIdx) {
+ this._docs[docIdx] = doc;
+
+ this._myIndex.update(doc, docIdx);
+ }
+ }, {
+ key: "remove",
+ value: function remove() {
+ var predicate = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : function () {
+ return (
+ /* doc, idx */
+ false
+ );
+ };
+ var results = [];
+
+ for (var i = 0, len = this._docs.length; i < len; i += 1) {
+ var doc = this._docs[i];
+
+ if (predicate(doc, i)) {
+ this.removeAt(i);
+ i -= 1;
+ len -= 1;
+ results.push(doc);
+ }
+ }
+
+ return results;
+ }
+ }, {
+ key: "removeAt",
+ value: function removeAt(idx) {
+ this._docs.splice(idx, 1);
+
+ this._myIndex.removeAt(idx);
+ }
+ }, {
+ key: "getIndex",
+ value: function getIndex() {
+ return this._myIndex;
+ }
+ }, {
+ key: "search",
+ value: function search(query) {
+ var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},
+ _ref$limit = _ref.limit,
+ limit = _ref$limit === void 0 ? -1 : _ref$limit;
+
+ var _this$options = this.options,
+ includeMatches = _this$options.includeMatches,
+ includeScore = _this$options.includeScore,
+ shouldSort = _this$options.shouldSort,
+ sortFn = _this$options.sortFn,
+ ignoreFieldNorm = _this$options.ignoreFieldNorm;
+ var results = isString(query) ? isString(this._docs[0]) ? this._searchStringList(query) : this._searchObjectList(query) : this._searchLogical(query);
+ computeScore$1(results, {
+ ignoreFieldNorm: ignoreFieldNorm
+ });
+
+ if (shouldSort) {
+ results.sort(sortFn);
+ }
+
+ if (isNumber(limit) && limit > -1) {
+ results = results.slice(0, limit);
+ }
+
+ return format(results, this._docs, {
+ includeMatches: includeMatches,
+ includeScore: includeScore
+ });
+ }
+ }, {
+ key: "_searchStringList",
+ value: function _searchStringList(query) {
+ var searcher = createSearcher(query, this.options);
+ var records = this._myIndex.records;
+ var results = []; // Iterate over every string in the index
+
+ records.forEach(function (_ref2) {
+ var text = _ref2.v,
+ idx = _ref2.i,
+ norm = _ref2.n;
+
+ if (!isDefined(text)) {
+ return;
+ }
+
+ var _searcher$searchIn = searcher.searchIn(text),
+ isMatch = _searcher$searchIn.isMatch,
+ score = _searcher$searchIn.score,
+ indices = _searcher$searchIn.indices;
+
+ if (isMatch) {
+ results.push({
+ item: text,
+ idx: idx,
+ matches: [{
+ score: score,
+ value: text,
+ norm: norm,
+ indices: indices
+ }]
+ });
+ }
+ });
+ return results;
+ }
+ }, {
+ key: "_searchLogical",
+ value: function _searchLogical(query) {
+ var _this = this;
+
+ var expression = parse(query, this.options);
+
+ var evaluate = function evaluate(node, item, idx) {
+ if (!node.children) {
+ var keyId = node.keyId,
+ searcher = node.searcher;
+
+ var matches = _this._findMatches({
+ key: _this._keyStore.get(keyId),
+ value: _this._myIndex.getValueForItemAtKeyId(item, keyId),
+ searcher: searcher
+ });
+
+ if (matches && matches.length) {
+ return [{
+ idx: idx,
+ item: item,
+ matches: matches
+ }];
+ }
+
+ return [];
+ }
+ /*eslint indent: [2, 2, {"SwitchCase": 1}]*/
+
+
+ switch (node.operator) {
+ case LogicalOperator.AND:
+ {
+ var res = [];
+
+ for (var i = 0, len = node.children.length; i < len; i += 1) {
+ var child = node.children[i];
+ var result = evaluate(child, item, idx);
+
+ if (result.length) {
+ res.push.apply(res, _toConsumableArray(result));
+ } else {
+ return [];
+ }
+ }
+
+ return res;
+ }
+
+ case LogicalOperator.OR:
+ {
+ var _res = [];
+
+ for (var _i = 0, _len = node.children.length; _i < _len; _i += 1) {
+ var _child = node.children[_i];
+
+ var _result = evaluate(_child, item, idx);
+
+ if (_result.length) {
+ _res.push.apply(_res, _toConsumableArray(_result));
+
+ break;
+ }
+ }
+
+ return _res;
+ }
+ }
+ };
+
+ var records = this._myIndex.records;
+ var resultMap = {};
+ var results = [];
+ records.forEach(function (_ref3) {
+ var item = _ref3.$,
+ idx = _ref3.i;
+
+ if (isDefined(item)) {
+ var expResults = evaluate(expression, item, idx);
+
+ if (expResults.length) {
+ // Dedupe when adding
+ if (!resultMap[idx]) {
+ resultMap[idx] = {
+ idx: idx,
+ item: item,
+ matches: []
+ };
+ results.push(resultMap[idx]);
+ }
+
+ expResults.forEach(function (_ref4) {
+ var _resultMap$idx$matche;
+
+ var matches = _ref4.matches;
+
+ (_resultMap$idx$matche = resultMap[idx].matches).push.apply(_resultMap$idx$matche, _toConsumableArray(matches));
+ });
+ }
+ }
+ });
+ return results;
+ }
+ }, {
+ key: "_searchObjectList",
+ value: function _searchObjectList(query) {
+ var _this2 = this;
+
+ var searcher = createSearcher(query, this.options);
+ var _this$_myIndex = this._myIndex,
+ keys = _this$_myIndex.keys,
+ records = _this$_myIndex.records;
+ var results = []; // List is Array<Object>
+
+ records.forEach(function (_ref5) {
+ var item = _ref5.$,
+ idx = _ref5.i;
+
+ if (!isDefined(item)) {
+ return;
+ }
+
+ var matches = []; // Iterate over every key (i.e, path), and fetch the value at that key
+
+ keys.forEach(function (key, keyIndex) {
+ matches.push.apply(matches, _toConsumableArray(_this2._findMatches({
+ key: key,
+ value: item[keyIndex],
+ searcher: searcher
+ })));
+ });
+
+ if (matches.length) {
+ results.push({
+ idx: idx,
+ item: item,
+ matches: matches
+ });
+ }
+ });
+ return results;
+ }
+ }, {
+ key: "_findMatches",
+ value: function _findMatches(_ref6) {
+ var key = _ref6.key,
+ value = _ref6.value,
+ searcher = _ref6.searcher;
+
+ if (!isDefined(value)) {
+ return [];
+ }
+
+ var matches = [];
+
+ if (isArray(value)) {
+ value.forEach(function (_ref7) {
+ var text = _ref7.v,
+ idx = _ref7.i,
+ norm = _ref7.n;
+
+ if (!isDefined(text)) {
+ return;
+ }
+
+ var _searcher$searchIn2 = searcher.searchIn(text),
+ isMatch = _searcher$searchIn2.isMatch,
+ score = _searcher$searchIn2.score,
+ indices = _searcher$searchIn2.indices;
+
+ if (isMatch) {
+ matches.push({
+ score: score,
+ key: key,
+ value: text,
+ idx: idx,
+ norm: norm,
+ indices: indices
+ });
+ }
+ });
+ } else {
+ var text = value.v,
+ norm = value.n;
+
+ var _searcher$searchIn3 = searcher.searchIn(text),
+ isMatch = _searcher$searchIn3.isMatch,
+ score = _searcher$searchIn3.score,
+ indices = _searcher$searchIn3.indices;
+
+ if (isMatch) {
+ matches.push({
+ score: score,
+ key: key,
+ value: text,
+ norm: norm,
+ indices: indices
+ });
+ }
+ }
+
+ return matches;
+ }
+ }]);
+
+ return Fuse;
+ }();
+
+ Fuse.version = '6.4.6';
+ Fuse.createIndex = createIndex;
+ Fuse.parseIndex = parseIndex;
+ Fuse.config = Config;
+
+ {
+ Fuse.parseQuery = parse;
+ }
+
+ {
+ register(ExtendedSearch);
+ }
+
+ return Fuse;
+
+})));
diff --git a/pd/nw/index.js b/pd/nw/index.js
index 6163aae2c..cc33d1b90 100644
--- a/pd/nw/index.js
+++ b/pd/nw/index.js
@@ -65,6 +65,7 @@ function set_vars(win) {
}
function app_quit() {
+ pdgui.write_completion_index();
console.log("quitting Pd...");
gui.App.quit();
}
diff --git a/pd/nw/pd_canvas.js b/pd/nw/pd_canvas.js
index 3a503ccbb..8f0731323 100644
--- a/pd/nw/pd_canvas.js
+++ b/pd/nw/pd_canvas.js
@@ -825,6 +825,7 @@ var canvas_events = (function() {
last_dropdown_menu_y = pointer_y;
}
},
+ changes_in_completion_index = 0,
utils = {
create_obj: function() {
// Yes: I _really_ want .innerText and NOT .textContent
@@ -838,6 +839,15 @@ var canvas_events = (function() {
pdgui.pdsend(name, "obj_addtobuf", fudi_array[i].join(" "));
}
pdgui.pdsend(name, "obj_buftotext");
+ let obj_class = document.getElementById("new_object_textentry").className;
+ pdgui.index_obj_completion(obj_class, fudi_msg);
+
+ // GB: every 50 changes in completion_index, make sure to save the alterations on json file
+ // in case of unexpected quit or crash of purr data, it will be lost only few changes
+ if (++changes_in_completion_index > 50) {
+ pdgui.write_completion_index();
+ changes_in_completion_index = 0;
+ }
}
}
;
diff --git a/pd/nw/pdgui.js b/pd/nw/pdgui.js
index 24fbd7e2f..1c6cadbec 100644
--- a/pd/nw/pdgui.js
+++ b/pd/nw/pdgui.js
@@ -37,6 +37,7 @@ function gui_set_browser_config(doc_flag, path_flag, init_flag, helppath) {
// here so that we can be sure that lib_dir and help_path are known already.
// (This may also be deferred until the browser is launched for the first
// time, depending on the value of browser_init.)
+ make_completion_index(); // GB: TODO - change this line to be called in a separated function on the c side
if (browser_init == 1) make_index();
}
@@ -242,6 +243,13 @@ function add_doc_to_index(err, filename, stat) {
"id": filename,
"title": title
})
+ if (obj_exact_match(title).length===0) {
+ completion_index.add({
+ "occurrences" : 0,
+ "title" : title,
+ "args" : []
+ });
+ }
} catch (read_err) {
post("err: " + read_err);
}
@@ -258,10 +266,11 @@ var index_start_time;
// Filenames for the index cache, relative to the user's homedir.
const cache_basename = nw_os_is_windows
- ? "~/AppData/Roaming/Purr-Data/search"
- : "~/.purr-data/search";
-const cache_name = cache_basename + ".index";
-const stamps_name = cache_basename + ".stamps";
+ ? "~/AppData/Roaming/Purr-Data/"
+ : "~/.purr-data/";
+const cache_name = cache_basename + "search.index";
+const stamps_name = cache_basename + "search.stamps";
+const compl_name = cache_basename + "completions.json";
function finish_index() {
index_done = true;
@@ -412,6 +421,13 @@ function make_index() {
"related_objects": rel_obj,
"ref_related_objects": ref_rel_obj
});
+ if (obj_exact_match(title).length===0) {
+ completion_index.add({
+ "occurrences" : 0,
+ "title" : title,
+ "args" : []
+ });
+ }
}
}
finish_index();
@@ -480,6 +496,85 @@ function update_browser(doc_flag, path_flag)
exports.update_browser = update_browser;
+// GB: autocompletion feature
+
+const fuse = require("./fuse.js");
+let autocomplete_index_options = {
+ useExtendedSearch : true,
+ includeMatches : true,
+ includeScore : true,
+ keys : ["title", "args.text"]
+};
+let args_completion_field = {keys : ["args.text"]};
+let objs_completion_field = {keys : ["title"]};
+var completion_list = [], completion_index;
+
+function make_completion_index() {
+ try {
+ completion_list = require(expand_tilde(compl_name));
+ } catch (e) {
+ post("No completion list found");
+ }
+ completion_index = new fuse(completion_list,autocomplete_index_options);
+}
+
+function obj_exact_match(title) {
+ return completion_index.search("=\"" + title + "\"", objs_completion_field);
+}
+
+function arg_exact_match(title, arg) {
+ return completion_index.search({$and: [{"title": "=\"" + title + "\""}, {"args.text": "=\"" + arg + "\""}]});
+}
+
+function index_obj_completion(obj_or_msg, obj_or_msg_text) {
+ var title, arg;
+ if (obj_or_msg === "msg") {
+ title = obj_or_msg;
+ arg = obj_or_msg_text;
+ } else if (obj_or_msg === "obj") {
+ let text_array = obj_or_msg_text.split(" ");
+ title = text_array[0];
+ arg = text_array.slice(1, text_array.length).toString().replace(/\,/g, " ");
+ }
+ var obj_ref, obj_freq = 1, args = [], arg_ref = 0, arg_freq = 1, obj_found = false;
+ let obj_result = obj_exact_match(title);
+ if (obj_result.length !== 0) {
+ obj_found = true;
+ obj_ref = obj_result[0].refIndex;
+ obj_freq = obj_result[0].item.occurrences + 1;
+ args = obj_result[0].item.args;
+ if (arg) {
+ arg_ref = args.length;
+ let arg_result = arg_exact_match(title, arg);
+ if (arg_result.length !== 0) {
+ arg_ref = arg_result[0].matches[1].refIndex;
+ arg_freq = obj_result[0].item.args[arg_ref].occurrences + 1;
+ }
+ }
+ }
+ if(arg) args[arg_ref] = {"occurrences" : arg_freq, "text" : arg};
+ let obj = {"occurrences" : obj_freq, "title" : title, "args" : args};
+
+ if(obj_found) completion_index.update(obj, obj_ref);
+ else completion_index.add(obj);
+}
+
+function write_completion_index() {
+ try {
+ fs.mkdirSync(expand_tilde(path.dirname(compl_name)));
+ } catch (err) {
+ // post("err: " + err);
+ }
+ try {
+ fs.writeFileSync(expand_tilde(compl_name), JSON.stringify(completion_index._docs), {mode: 0o644});
+ } catch (err) {
+ post("err: " + err);
+ }
+}
+
+exports.index_obj_completion = index_obj_completion;
+exports.write_completion_index = write_completion_index;
+
// Modules
var cp = require("child_process"); // for starting core Pd from GUI in OSX
--
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