From b3375c7f86f35fce723185bb76d3b5f9c4ff7a07 Mon Sep 17 00:00:00 2001 From: ArthurHoaro Date: Sat, 24 Feb 2018 18:18:33 +0100 Subject: Webpack / Remove frontend dependencies from tpl/ & inc/ and move them to assets/ --- inc/awesomplete.js | 450 ----------------------------------------------------- 1 file changed, 450 deletions(-) delete mode 100644 inc/awesomplete.js (limited to 'inc/awesomplete.js') diff --git a/inc/awesomplete.js b/inc/awesomplete.js deleted file mode 100644 index 32f49e5b..00000000 --- a/inc/awesomplete.js +++ /dev/null @@ -1,450 +0,0 @@ -/** - * Simple, lightweight, usable local autocomplete library for modern browsers - * Because there weren’t enough autocomplete scripts in the world? Because I’m completely insane and have NIH syndrome? Probably both. :P - * @author Lea Verou http://leaverou.github.io/awesomplete - * MIT license - */ - -(function () { - - var _ = function (input, o) { - var me = this; - - // Setup - - this.isOpened = false; - - this.input = $(input); - this.input.setAttribute("autocomplete", "off"); - this.input.setAttribute("aria-autocomplete", "list"); - - o = o || {}; - - configure(this, { - minChars: 2, - maxItems: 10, - autoFirst: false, - data: _.DATA, - filter: _.FILTER_CONTAINS, - sort: _.SORT_BYLENGTH, - item: _.ITEM, - replace: _.REPLACE - }, o); - - this.index = -1; - - // Create necessary elements - - this.container = $.create("div", { - className: "awesomplete", - around: input - }); - - this.ul = $.create("ul", { - hidden: "hidden", - inside: this.container - }); - - this.status = $.create("span", { - className: "visually-hidden", - role: "status", - "aria-live": "assertive", - "aria-relevant": "additions", - inside: this.container - }); - - // Bind events - - $.bind(this.input, { - "input": this.evaluate.bind(this), - "blur": this.close.bind(this, { reason: "blur" }), - "keydown": function(evt) { - var c = evt.keyCode; - - // If the dropdown `ul` is in view, then act on keydown for the following keys: - // Enter / Esc / Up / Down - if(me.opened) { - if (c === 13 && me.selected) { // Enter - evt.preventDefault(); - me.select(); - } - else if (c === 27) { // Esc - me.close({ reason: "esc" }); - } - else if (c === 38 || c === 40) { // Down/Up arrow - evt.preventDefault(); - me[c === 38? "previous" : "next"](); - } - } - } - }); - - $.bind(this.input.form, {"submit": this.close.bind(this, { reason: "submit" })}); - - $.bind(this.ul, {"mousedown": function(evt) { - var li = evt.target; - - if (li !== this) { - - while (li && !/li/i.test(li.nodeName)) { - li = li.parentNode; - } - - if (li && evt.button === 0) { // Only select on left click - evt.preventDefault(); - me.select(li, evt.target); - } - } - }}); - - if (this.input.hasAttribute("list")) { - this.list = "#" + this.input.getAttribute("list"); - this.input.removeAttribute("list"); - } - else { - this.list = this.input.getAttribute("data-list") || o.list || []; - } - - _.all.push(this); - }; - - _.prototype = { - set list(list) { - if (Array.isArray(list)) { - this._list = list; - } - else if (typeof list === "string" && list.indexOf(",") > -1) { - this._list = list.split(/\s*,\s*/); - } - else { // Element or CSS selector - list = $(list); - - if (list && list.children) { - var items = []; - slice.apply(list.children).forEach(function (el) { - if (!el.disabled) { - var text = el.textContent.trim(); - var value = el.value || text; - var label = el.label || text; - if (value !== "") { - items.push({ label: label, value: value }); - } - } - }); - this._list = items; - } - } - - if (document.activeElement === this.input) { - this.evaluate(); - } - }, - - get selected() { - return this.index > -1; - }, - - get opened() { - return this.isOpened; - }, - - close: function (o) { - if (!this.opened) { - return; - } - - this.ul.setAttribute("hidden", ""); - this.isOpened = false; - this.index = -1; - - $.fire(this.input, "awesomplete-close", o || {}); - }, - - open: function () { - this.ul.removeAttribute("hidden"); - this.isOpened = true; - - if (this.autoFirst && this.index === -1) { - this.goto(0); - } - - $.fire(this.input, "awesomplete-open"); - }, - - next: function () { - var count = this.ul.children.length; - this.goto(this.index < count - 1 ? this.index + 1 : (count ? 0 : -1) ); - }, - - previous: function () { - var count = this.ul.children.length; - var pos = this.index - 1; - - this.goto(this.selected && pos !== -1 ? pos : count - 1); - }, - - // Should not be used, highlights specific item without any checks! - goto: function (i) { - var lis = this.ul.children; - - if (this.selected) { - lis[this.index].setAttribute("aria-selected", "false"); - } - - this.index = i; - - if (i > -1 && lis.length > 0) { - lis[i].setAttribute("aria-selected", "true"); - this.status.textContent = lis[i].textContent; - - // scroll to highlighted element in case parent's height is fixed - this.ul.scrollTop = lis[i].offsetTop - this.ul.clientHeight + lis[i].clientHeight; - - $.fire(this.input, "awesomplete-highlight", { - text: this.suggestions[this.index] - }); - } - }, - - select: function (selected, origin) { - if (selected) { - this.index = $.siblingIndex(selected); - } else { - selected = this.ul.children[this.index]; - } - - if (selected) { - var suggestion = this.suggestions[this.index]; - - var allowed = $.fire(this.input, "awesomplete-select", { - text: suggestion, - origin: origin || selected - }); - - if (allowed) { - this.replace(suggestion); - this.close({ reason: "select" }); - $.fire(this.input, "awesomplete-selectcomplete", { - text: suggestion - }); - } - } - }, - - evaluate: function() { - var me = this; - var value = this.input.value; - - if (value.length >= this.minChars && this._list.length > 0) { - this.index = -1; - // Populate list with options that match - this.ul.innerHTML = ""; - - this.suggestions = this._list - .map(function(item) { - return new Suggestion(me.data(item, value)); - }) - .filter(function(item) { - return me.filter(item, value); - }) - .sort(this.sort) - .slice(0, this.maxItems); - - this.suggestions.forEach(function(text) { - me.ul.appendChild(me.item(text, value)); - }); - - if (this.ul.children.length === 0) { - this.close({ reason: "nomatches" }); - } else { - this.open(); - } - } - else { - this.close({ reason: "nomatches" }); - } - } - }; - -// Static methods/properties - - _.all = []; - - _.FILTER_CONTAINS = function (text, input) { - return RegExp($.regExpEscape(input.trim()), "i").test(text); - }; - - _.FILTER_STARTSWITH = function (text, input) { - return RegExp("^" + $.regExpEscape(input.trim()), "i").test(text); - }; - - _.SORT_BYLENGTH = function (a, b) { - if (a.length !== b.length) { - return a.length - b.length; - } - - return a < b? -1 : 1; - }; - - _.ITEM = function (text, input) { - var html = input.trim() === '' ? text : text.replace(RegExp($.regExpEscape(input.trim()), "gi"), "$&"); - return $.create("li", { - innerHTML: html, - "aria-selected": "false" - }); - }; - - _.REPLACE = function (text) { - this.input.value = text.value; - }; - - _.DATA = function (item/*, input*/) { return item; }; - -// Private functions - - function Suggestion(data) { - var o = Array.isArray(data) - ? { label: data[0], value: data[1] } - : typeof data === "object" && "label" in data && "value" in data ? data : { label: data, value: data }; - - this.label = o.label || o.value; - this.value = o.value; - } - Object.defineProperty(Suggestion.prototype = Object.create(String.prototype), "length", { - get: function() { return this.label.length; } - }); - Suggestion.prototype.toString = Suggestion.prototype.valueOf = function () { - return "" + this.label; - }; - - function configure(instance, properties, o) { - for (var i in properties) { - var initial = properties[i], - attrValue = instance.input.getAttribute("data-" + i.toLowerCase()); - - if (typeof initial === "number") { - instance[i] = parseInt(attrValue); - } - else if (initial === false) { // Boolean options must be false by default anyway - instance[i] = attrValue !== null; - } - else if (initial instanceof Function) { - instance[i] = null; - } - else { - instance[i] = attrValue; - } - - if (!instance[i] && instance[i] !== 0) { - instance[i] = (i in o)? o[i] : initial; - } - } - } - -// Helpers - - var slice = Array.prototype.slice; - - function $(expr, con) { - return typeof expr === "string"? (con || document).querySelector(expr) : expr || null; - } - - function $$(expr, con) { - return slice.call((con || document).querySelectorAll(expr)); - } - - $.create = function(tag, o) { - var element = document.createElement(tag); - - for (var i in o) { - var val = o[i]; - - if (i === "inside") { - $(val).appendChild(element); - } - else if (i === "around") { - var ref = $(val); - ref.parentNode.insertBefore(element, ref); - element.appendChild(ref); - } - else if (i in element) { - element[i] = val; - } - else { - element.setAttribute(i, val); - } - } - - return element; - }; - - $.bind = function(element, o) { - if (element) { - for (var event in o) { - var callback = o[event]; - - event.split(/\s+/).forEach(function (event) { - element.addEventListener(event, callback); - }); - } - } - }; - - $.fire = function(target, type, properties) { - var evt = document.createEvent("HTMLEvents"); - - evt.initEvent(type, true, true ); - - for (var j in properties) { - evt[j] = properties[j]; - } - - return target.dispatchEvent(evt); - }; - - $.regExpEscape = function (s) { - return s.replace(/[-\\^$*+?.()|[\]{}]/g, "\\$&"); - }; - - $.siblingIndex = function (el) { - /* eslint-disable no-cond-assign */ - for (var i = 0; el = el.previousElementSibling; i++); - return i; - }; - -// Initialization - - function init() { - $$("input.awesomplete").forEach(function (input) { - new _(input); - }); - } - -// Are we in a browser? Check for Document constructor - if (typeof Document !== "undefined") { - // DOM already loaded? - if (document.readyState !== "loading") { - init(); - } - else { - // Wait for it - document.addEventListener("DOMContentLoaded", init); - } - } - - _.$ = $; - _.$$ = $$; - -// Make sure to export Awesomplete on self when in a browser - if (typeof self !== "undefined") { - self.Awesomplete = _; - } - -// Expose Awesomplete as a CJS module - if (typeof module === "object" && module.exports) { - module.exports = _; - } - - return _; - -}()); \ No newline at end of file -- cgit v1.2.3