mirror of
https://github.com/rickbarrette/redmine_qbo.git
synced 2026-04-02 16:21:58 -04:00
2589 lines
97 KiB
JavaScript
2589 lines
97 KiB
JavaScript
/*
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Stimulus 3.2.1
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Copyright © 2023 Basecamp, LLC
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*/
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(function (global, factory) {
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typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
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typeof define === 'function' && define.amd ? define(['exports'], factory) :
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(global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory(global.Stimulus = {}));
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}(this, (function (exports) { 'use strict';
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class EventListener {
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constructor(eventTarget, eventName, eventOptions) {
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this.eventTarget = eventTarget;
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this.eventName = eventName;
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this.eventOptions = eventOptions;
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this.unorderedBindings = new Set();
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}
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connect() {
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this.eventTarget.addEventListener(this.eventName, this, this.eventOptions);
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}
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disconnect() {
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this.eventTarget.removeEventListener(this.eventName, this, this.eventOptions);
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}
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bindingConnected(binding) {
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this.unorderedBindings.add(binding);
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}
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bindingDisconnected(binding) {
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this.unorderedBindings.delete(binding);
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}
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handleEvent(event) {
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const extendedEvent = extendEvent(event);
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for (const binding of this.bindings) {
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if (extendedEvent.immediatePropagationStopped) {
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break;
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}
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else {
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binding.handleEvent(extendedEvent);
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}
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}
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}
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hasBindings() {
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return this.unorderedBindings.size > 0;
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}
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get bindings() {
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return Array.from(this.unorderedBindings).sort((left, right) => {
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const leftIndex = left.index, rightIndex = right.index;
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return leftIndex < rightIndex ? -1 : leftIndex > rightIndex ? 1 : 0;
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});
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}
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}
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function extendEvent(event) {
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if ("immediatePropagationStopped" in event) {
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return event;
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}
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else {
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const { stopImmediatePropagation } = event;
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return Object.assign(event, {
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immediatePropagationStopped: false,
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stopImmediatePropagation() {
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this.immediatePropagationStopped = true;
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stopImmediatePropagation.call(this);
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},
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});
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}
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}
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class Dispatcher {
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constructor(application) {
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this.application = application;
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this.eventListenerMaps = new Map();
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this.started = false;
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}
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start() {
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if (!this.started) {
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this.started = true;
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this.eventListeners.forEach((eventListener) => eventListener.connect());
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}
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}
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stop() {
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if (this.started) {
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this.started = false;
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this.eventListeners.forEach((eventListener) => eventListener.disconnect());
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}
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}
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get eventListeners() {
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return Array.from(this.eventListenerMaps.values()).reduce((listeners, map) => listeners.concat(Array.from(map.values())), []);
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}
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bindingConnected(binding) {
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this.fetchEventListenerForBinding(binding).bindingConnected(binding);
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}
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bindingDisconnected(binding, clearEventListeners = false) {
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this.fetchEventListenerForBinding(binding).bindingDisconnected(binding);
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if (clearEventListeners)
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this.clearEventListenersForBinding(binding);
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}
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handleError(error, message, detail = {}) {
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this.application.handleError(error, `Error ${message}`, detail);
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}
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clearEventListenersForBinding(binding) {
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const eventListener = this.fetchEventListenerForBinding(binding);
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if (!eventListener.hasBindings()) {
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eventListener.disconnect();
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this.removeMappedEventListenerFor(binding);
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}
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}
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removeMappedEventListenerFor(binding) {
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const { eventTarget, eventName, eventOptions } = binding;
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const eventListenerMap = this.fetchEventListenerMapForEventTarget(eventTarget);
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const cacheKey = this.cacheKey(eventName, eventOptions);
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eventListenerMap.delete(cacheKey);
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if (eventListenerMap.size == 0)
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this.eventListenerMaps.delete(eventTarget);
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}
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fetchEventListenerForBinding(binding) {
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const { eventTarget, eventName, eventOptions } = binding;
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return this.fetchEventListener(eventTarget, eventName, eventOptions);
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}
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fetchEventListener(eventTarget, eventName, eventOptions) {
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const eventListenerMap = this.fetchEventListenerMapForEventTarget(eventTarget);
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const cacheKey = this.cacheKey(eventName, eventOptions);
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let eventListener = eventListenerMap.get(cacheKey);
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if (!eventListener) {
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eventListener = this.createEventListener(eventTarget, eventName, eventOptions);
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eventListenerMap.set(cacheKey, eventListener);
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}
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return eventListener;
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}
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createEventListener(eventTarget, eventName, eventOptions) {
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const eventListener = new EventListener(eventTarget, eventName, eventOptions);
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if (this.started) {
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eventListener.connect();
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}
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return eventListener;
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}
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fetchEventListenerMapForEventTarget(eventTarget) {
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let eventListenerMap = this.eventListenerMaps.get(eventTarget);
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if (!eventListenerMap) {
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eventListenerMap = new Map();
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this.eventListenerMaps.set(eventTarget, eventListenerMap);
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}
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return eventListenerMap;
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}
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cacheKey(eventName, eventOptions) {
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const parts = [eventName];
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Object.keys(eventOptions)
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.sort()
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.forEach((key) => {
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parts.push(`${eventOptions[key] ? "" : "!"}${key}`);
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});
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return parts.join(":");
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}
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}
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const defaultActionDescriptorFilters = {
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stop({ event, value }) {
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if (value)
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event.stopPropagation();
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return true;
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},
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prevent({ event, value }) {
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if (value)
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event.preventDefault();
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return true;
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},
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self({ event, value, element }) {
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if (value) {
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return element === event.target;
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}
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else {
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return true;
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}
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},
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};
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const descriptorPattern = /^(?:(?:([^.]+?)\+)?(.+?)(?:\.(.+?))?(?:@(window|document))?->)?(.+?)(?:#([^:]+?))(?::(.+))?$/;
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function parseActionDescriptorString(descriptorString) {
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const source = descriptorString.trim();
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const matches = source.match(descriptorPattern) || [];
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let eventName = matches[2];
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let keyFilter = matches[3];
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if (keyFilter && !["keydown", "keyup", "keypress"].includes(eventName)) {
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eventName += `.${keyFilter}`;
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keyFilter = "";
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}
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return {
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eventTarget: parseEventTarget(matches[4]),
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eventName,
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eventOptions: matches[7] ? parseEventOptions(matches[7]) : {},
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identifier: matches[5],
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methodName: matches[6],
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keyFilter: matches[1] || keyFilter,
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};
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}
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function parseEventTarget(eventTargetName) {
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if (eventTargetName == "window") {
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return window;
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}
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else if (eventTargetName == "document") {
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return document;
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}
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}
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function parseEventOptions(eventOptions) {
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return eventOptions
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.split(":")
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.reduce((options, token) => Object.assign(options, { [token.replace(/^!/, "")]: !/^!/.test(token) }), {});
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}
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function stringifyEventTarget(eventTarget) {
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if (eventTarget == window) {
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return "window";
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}
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else if (eventTarget == document) {
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return "document";
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}
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}
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function camelize(value) {
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return value.replace(/(?:[_-])([a-z0-9])/g, (_, char) => char.toUpperCase());
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}
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function namespaceCamelize(value) {
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return camelize(value.replace(/--/g, "-").replace(/__/g, "_"));
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}
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function capitalize(value) {
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return value.charAt(0).toUpperCase() + value.slice(1);
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}
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function dasherize(value) {
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return value.replace(/([A-Z])/g, (_, char) => `-${char.toLowerCase()}`);
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}
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function tokenize(value) {
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return value.match(/[^\s]+/g) || [];
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}
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function isSomething(object) {
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return object !== null && object !== undefined;
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}
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function hasProperty(object, property) {
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return Object.prototype.hasOwnProperty.call(object, property);
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}
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const allModifiers = ["meta", "ctrl", "alt", "shift"];
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class Action {
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constructor(element, index, descriptor, schema) {
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this.element = element;
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this.index = index;
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this.eventTarget = descriptor.eventTarget || element;
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this.eventName = descriptor.eventName || getDefaultEventNameForElement(element) || error("missing event name");
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this.eventOptions = descriptor.eventOptions || {};
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this.identifier = descriptor.identifier || error("missing identifier");
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this.methodName = descriptor.methodName || error("missing method name");
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this.keyFilter = descriptor.keyFilter || "";
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this.schema = schema;
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}
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static forToken(token, schema) {
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return new this(token.element, token.index, parseActionDescriptorString(token.content), schema);
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}
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toString() {
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const eventFilter = this.keyFilter ? `.${this.keyFilter}` : "";
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const eventTarget = this.eventTargetName ? `@${this.eventTargetName}` : "";
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return `${this.eventName}${eventFilter}${eventTarget}->${this.identifier}#${this.methodName}`;
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}
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shouldIgnoreKeyboardEvent(event) {
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if (!this.keyFilter) {
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return false;
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}
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const filters = this.keyFilter.split("+");
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if (this.keyFilterDissatisfied(event, filters)) {
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return true;
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}
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const standardFilter = filters.filter((key) => !allModifiers.includes(key))[0];
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if (!standardFilter) {
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return false;
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}
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if (!hasProperty(this.keyMappings, standardFilter)) {
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error(`contains unknown key filter: ${this.keyFilter}`);
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}
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return this.keyMappings[standardFilter].toLowerCase() !== event.key.toLowerCase();
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}
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shouldIgnoreMouseEvent(event) {
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if (!this.keyFilter) {
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return false;
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}
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const filters = [this.keyFilter];
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if (this.keyFilterDissatisfied(event, filters)) {
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return true;
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}
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return false;
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}
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get params() {
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const params = {};
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const pattern = new RegExp(`^data-${this.identifier}-(.+)-param$`, "i");
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for (const { name, value } of Array.from(this.element.attributes)) {
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const match = name.match(pattern);
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const key = match && match[1];
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if (key) {
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params[camelize(key)] = typecast(value);
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}
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}
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return params;
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}
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get eventTargetName() {
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return stringifyEventTarget(this.eventTarget);
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}
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get keyMappings() {
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return this.schema.keyMappings;
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}
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keyFilterDissatisfied(event, filters) {
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const [meta, ctrl, alt, shift] = allModifiers.map((modifier) => filters.includes(modifier));
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return event.metaKey !== meta || event.ctrlKey !== ctrl || event.altKey !== alt || event.shiftKey !== shift;
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}
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}
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const defaultEventNames = {
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a: () => "click",
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button: () => "click",
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form: () => "submit",
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details: () => "toggle",
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input: (e) => (e.getAttribute("type") == "submit" ? "click" : "input"),
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select: () => "change",
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textarea: () => "input",
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};
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function getDefaultEventNameForElement(element) {
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const tagName = element.tagName.toLowerCase();
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if (tagName in defaultEventNames) {
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return defaultEventNames[tagName](element);
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}
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}
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function error(message) {
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throw new Error(message);
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}
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function typecast(value) {
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try {
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return JSON.parse(value);
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}
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catch (o_O) {
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return value;
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}
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}
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class Binding {
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constructor(context, action) {
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this.context = context;
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this.action = action;
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}
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get index() {
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return this.action.index;
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}
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get eventTarget() {
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return this.action.eventTarget;
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}
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get eventOptions() {
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return this.action.eventOptions;
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}
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get identifier() {
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return this.context.identifier;
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}
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handleEvent(event) {
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const actionEvent = this.prepareActionEvent(event);
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if (this.willBeInvokedByEvent(event) && this.applyEventModifiers(actionEvent)) {
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this.invokeWithEvent(actionEvent);
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}
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}
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get eventName() {
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return this.action.eventName;
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}
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get method() {
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const method = this.controller[this.methodName];
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if (typeof method == "function") {
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return method;
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}
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throw new Error(`Action "${this.action}" references undefined method "${this.methodName}"`);
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}
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applyEventModifiers(event) {
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const { element } = this.action;
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const { actionDescriptorFilters } = this.context.application;
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const { controller } = this.context;
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let passes = true;
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for (const [name, value] of Object.entries(this.eventOptions)) {
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if (name in actionDescriptorFilters) {
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const filter = actionDescriptorFilters[name];
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passes = passes && filter({ name, value, event, element, controller });
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}
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else {
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continue;
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}
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}
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return passes;
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}
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prepareActionEvent(event) {
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return Object.assign(event, { params: this.action.params });
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}
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invokeWithEvent(event) {
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const { target, currentTarget } = event;
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try {
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this.method.call(this.controller, event);
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this.context.logDebugActivity(this.methodName, { event, target, currentTarget, action: this.methodName });
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}
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catch (error) {
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const { identifier, controller, element, index } = this;
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const detail = { identifier, controller, element, index, event };
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this.context.handleError(error, `invoking action "${this.action}"`, detail);
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}
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}
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willBeInvokedByEvent(event) {
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const eventTarget = event.target;
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if (event instanceof KeyboardEvent && this.action.shouldIgnoreKeyboardEvent(event)) {
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return false;
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}
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if (event instanceof MouseEvent && this.action.shouldIgnoreMouseEvent(event)) {
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return false;
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}
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if (this.element === eventTarget) {
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return true;
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}
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else if (eventTarget instanceof Element && this.element.contains(eventTarget)) {
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return this.scope.containsElement(eventTarget);
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}
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else {
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return this.scope.containsElement(this.action.element);
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}
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}
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get controller() {
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return this.context.controller;
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}
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get methodName() {
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return this.action.methodName;
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}
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get element() {
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return this.scope.element;
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}
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get scope() {
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return this.context.scope;
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}
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}
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class ElementObserver {
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constructor(element, delegate) {
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this.mutationObserverInit = { attributes: true, childList: true, subtree: true };
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this.element = element;
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this.started = false;
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this.delegate = delegate;
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this.elements = new Set();
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this.mutationObserver = new MutationObserver((mutations) => this.processMutations(mutations));
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}
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start() {
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if (!this.started) {
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this.started = true;
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this.mutationObserver.observe(this.element, this.mutationObserverInit);
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this.refresh();
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}
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}
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pause(callback) {
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if (this.started) {
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this.mutationObserver.disconnect();
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this.started = false;
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}
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callback();
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if (!this.started) {
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this.mutationObserver.observe(this.element, this.mutationObserverInit);
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this.started = true;
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}
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}
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stop() {
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if (this.started) {
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this.mutationObserver.takeRecords();
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this.mutationObserver.disconnect();
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this.started = false;
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}
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}
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refresh() {
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if (this.started) {
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const matches = new Set(this.matchElementsInTree());
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|
for (const element of Array.from(this.elements)) {
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|
if (!matches.has(element)) {
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this.removeElement(element);
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}
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}
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for (const element of Array.from(matches)) {
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this.addElement(element);
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}
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}
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}
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|
processMutations(mutations) {
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if (this.started) {
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for (const mutation of mutations) {
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this.processMutation(mutation);
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}
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}
|
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}
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|
processMutation(mutation) {
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|
if (mutation.type == "attributes") {
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|
this.processAttributeChange(mutation.target, mutation.attributeName);
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|
}
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|
else if (mutation.type == "childList") {
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|
this.processRemovedNodes(mutation.removedNodes);
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|
this.processAddedNodes(mutation.addedNodes);
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}
|
|
}
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|
processAttributeChange(element, attributeName) {
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|
if (this.elements.has(element)) {
|
|
if (this.delegate.elementAttributeChanged && this.matchElement(element)) {
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this.delegate.elementAttributeChanged(element, attributeName);
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}
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else {
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this.removeElement(element);
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}
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}
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else if (this.matchElement(element)) {
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this.addElement(element);
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}
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}
|
|
processRemovedNodes(nodes) {
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|
for (const node of Array.from(nodes)) {
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|
const element = this.elementFromNode(node);
|
|
if (element) {
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this.processTree(element, this.removeElement);
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}
|
|
}
|
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}
|
|
processAddedNodes(nodes) {
|
|
for (const node of Array.from(nodes)) {
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const element = this.elementFromNode(node);
|
|
if (element && this.elementIsActive(element)) {
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this.processTree(element, this.addElement);
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}
|
|
}
|
|
}
|
|
matchElement(element) {
|
|
return this.delegate.matchElement(element);
|
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}
|
|
matchElementsInTree(tree = this.element) {
|
|
return this.delegate.matchElementsInTree(tree);
|
|
}
|
|
processTree(tree, processor) {
|
|
for (const element of this.matchElementsInTree(tree)) {
|
|
processor.call(this, element);
|
|
}
|
|
}
|
|
elementFromNode(node) {
|
|
if (node.nodeType == Node.ELEMENT_NODE) {
|
|
return node;
|
|
}
|
|
}
|
|
elementIsActive(element) {
|
|
if (element.isConnected != this.element.isConnected) {
|
|
return false;
|
|
}
|
|
else {
|
|
return this.element.contains(element);
|
|
}
|
|
}
|
|
addElement(element) {
|
|
if (!this.elements.has(element)) {
|
|
if (this.elementIsActive(element)) {
|
|
this.elements.add(element);
|
|
if (this.delegate.elementMatched) {
|
|
this.delegate.elementMatched(element);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
removeElement(element) {
|
|
if (this.elements.has(element)) {
|
|
this.elements.delete(element);
|
|
if (this.delegate.elementUnmatched) {
|
|
this.delegate.elementUnmatched(element);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
class AttributeObserver {
|
|
constructor(element, attributeName, delegate) {
|
|
this.attributeName = attributeName;
|
|
this.delegate = delegate;
|
|
this.elementObserver = new ElementObserver(element, this);
|
|
}
|
|
get element() {
|
|
return this.elementObserver.element;
|
|
}
|
|
get selector() {
|
|
return `[${this.attributeName}]`;
|
|
}
|
|
start() {
|
|
this.elementObserver.start();
|
|
}
|
|
pause(callback) {
|
|
this.elementObserver.pause(callback);
|
|
}
|
|
stop() {
|
|
this.elementObserver.stop();
|
|
}
|
|
refresh() {
|
|
this.elementObserver.refresh();
|
|
}
|
|
get started() {
|
|
return this.elementObserver.started;
|
|
}
|
|
matchElement(element) {
|
|
return element.hasAttribute(this.attributeName);
|
|
}
|
|
matchElementsInTree(tree) {
|
|
const match = this.matchElement(tree) ? [tree] : [];
|
|
const matches = Array.from(tree.querySelectorAll(this.selector));
|
|
return match.concat(matches);
|
|
}
|
|
elementMatched(element) {
|
|
if (this.delegate.elementMatchedAttribute) {
|
|
this.delegate.elementMatchedAttribute(element, this.attributeName);
|
|
}
|
|
}
|
|
elementUnmatched(element) {
|
|
if (this.delegate.elementUnmatchedAttribute) {
|
|
this.delegate.elementUnmatchedAttribute(element, this.attributeName);
|
|
}
|
|
}
|
|
elementAttributeChanged(element, attributeName) {
|
|
if (this.delegate.elementAttributeValueChanged && this.attributeName == attributeName) {
|
|
this.delegate.elementAttributeValueChanged(element, attributeName);
|
|
}
|
|
}
|
|
}
|
|
|
|
function add(map, key, value) {
|
|
fetch(map, key).add(value);
|
|
}
|
|
function del(map, key, value) {
|
|
fetch(map, key).delete(value);
|
|
prune(map, key);
|
|
}
|
|
function fetch(map, key) {
|
|
let values = map.get(key);
|
|
if (!values) {
|
|
values = new Set();
|
|
map.set(key, values);
|
|
}
|
|
return values;
|
|
}
|
|
function prune(map, key) {
|
|
const values = map.get(key);
|
|
if (values != null && values.size == 0) {
|
|
map.delete(key);
|
|
}
|
|
}
|
|
|
|
class Multimap {
|
|
constructor() {
|
|
this.valuesByKey = new Map();
|
|
}
|
|
get keys() {
|
|
return Array.from(this.valuesByKey.keys());
|
|
}
|
|
get values() {
|
|
const sets = Array.from(this.valuesByKey.values());
|
|
return sets.reduce((values, set) => values.concat(Array.from(set)), []);
|
|
}
|
|
get size() {
|
|
const sets = Array.from(this.valuesByKey.values());
|
|
return sets.reduce((size, set) => size + set.size, 0);
|
|
}
|
|
add(key, value) {
|
|
add(this.valuesByKey, key, value);
|
|
}
|
|
delete(key, value) {
|
|
del(this.valuesByKey, key, value);
|
|
}
|
|
has(key, value) {
|
|
const values = this.valuesByKey.get(key);
|
|
return values != null && values.has(value);
|
|
}
|
|
hasKey(key) {
|
|
return this.valuesByKey.has(key);
|
|
}
|
|
hasValue(value) {
|
|
const sets = Array.from(this.valuesByKey.values());
|
|
return sets.some((set) => set.has(value));
|
|
}
|
|
getValuesForKey(key) {
|
|
const values = this.valuesByKey.get(key);
|
|
return values ? Array.from(values) : [];
|
|
}
|
|
getKeysForValue(value) {
|
|
return Array.from(this.valuesByKey)
|
|
.filter(([_key, values]) => values.has(value))
|
|
.map(([key, _values]) => key);
|
|
}
|
|
}
|
|
|
|
class IndexedMultimap extends Multimap {
|
|
constructor() {
|
|
super();
|
|
this.keysByValue = new Map();
|
|
}
|
|
get values() {
|
|
return Array.from(this.keysByValue.keys());
|
|
}
|
|
add(key, value) {
|
|
super.add(key, value);
|
|
add(this.keysByValue, value, key);
|
|
}
|
|
delete(key, value) {
|
|
super.delete(key, value);
|
|
del(this.keysByValue, value, key);
|
|
}
|
|
hasValue(value) {
|
|
return this.keysByValue.has(value);
|
|
}
|
|
getKeysForValue(value) {
|
|
const set = this.keysByValue.get(value);
|
|
return set ? Array.from(set) : [];
|
|
}
|
|
}
|
|
|
|
class SelectorObserver {
|
|
constructor(element, selector, delegate, details) {
|
|
this._selector = selector;
|
|
this.details = details;
|
|
this.elementObserver = new ElementObserver(element, this);
|
|
this.delegate = delegate;
|
|
this.matchesByElement = new Multimap();
|
|
}
|
|
get started() {
|
|
return this.elementObserver.started;
|
|
}
|
|
get selector() {
|
|
return this._selector;
|
|
}
|
|
set selector(selector) {
|
|
this._selector = selector;
|
|
this.refresh();
|
|
}
|
|
start() {
|
|
this.elementObserver.start();
|
|
}
|
|
pause(callback) {
|
|
this.elementObserver.pause(callback);
|
|
}
|
|
stop() {
|
|
this.elementObserver.stop();
|
|
}
|
|
refresh() {
|
|
this.elementObserver.refresh();
|
|
}
|
|
get element() {
|
|
return this.elementObserver.element;
|
|
}
|
|
matchElement(element) {
|
|
const { selector } = this;
|
|
if (selector) {
|
|
const matches = element.matches(selector);
|
|
if (this.delegate.selectorMatchElement) {
|
|
return matches && this.delegate.selectorMatchElement(element, this.details);
|
|
}
|
|
return matches;
|
|
}
|
|
else {
|
|
return false;
|
|
}
|
|
}
|
|
matchElementsInTree(tree) {
|
|
const { selector } = this;
|
|
if (selector) {
|
|
const match = this.matchElement(tree) ? [tree] : [];
|
|
const matches = Array.from(tree.querySelectorAll(selector)).filter((match) => this.matchElement(match));
|
|
return match.concat(matches);
|
|
}
|
|
else {
|
|
return [];
|
|
}
|
|
}
|
|
elementMatched(element) {
|
|
const { selector } = this;
|
|
if (selector) {
|
|
this.selectorMatched(element, selector);
|
|
}
|
|
}
|
|
elementUnmatched(element) {
|
|
const selectors = this.matchesByElement.getKeysForValue(element);
|
|
for (const selector of selectors) {
|
|
this.selectorUnmatched(element, selector);
|
|
}
|
|
}
|
|
elementAttributeChanged(element, _attributeName) {
|
|
const { selector } = this;
|
|
if (selector) {
|
|
const matches = this.matchElement(element);
|
|
const matchedBefore = this.matchesByElement.has(selector, element);
|
|
if (matches && !matchedBefore) {
|
|
this.selectorMatched(element, selector);
|
|
}
|
|
else if (!matches && matchedBefore) {
|
|
this.selectorUnmatched(element, selector);
|
|
}
|
|
}
|
|
}
|
|
selectorMatched(element, selector) {
|
|
this.delegate.selectorMatched(element, selector, this.details);
|
|
this.matchesByElement.add(selector, element);
|
|
}
|
|
selectorUnmatched(element, selector) {
|
|
this.delegate.selectorUnmatched(element, selector, this.details);
|
|
this.matchesByElement.delete(selector, element);
|
|
}
|
|
}
|
|
|
|
class StringMapObserver {
|
|
constructor(element, delegate) {
|
|
this.element = element;
|
|
this.delegate = delegate;
|
|
this.started = false;
|
|
this.stringMap = new Map();
|
|
this.mutationObserver = new MutationObserver((mutations) => this.processMutations(mutations));
|
|
}
|
|
start() {
|
|
if (!this.started) {
|
|
this.started = true;
|
|
this.mutationObserver.observe(this.element, { attributes: true, attributeOldValue: true });
|
|
this.refresh();
|
|
}
|
|
}
|
|
stop() {
|
|
if (this.started) {
|
|
this.mutationObserver.takeRecords();
|
|
this.mutationObserver.disconnect();
|
|
this.started = false;
|
|
}
|
|
}
|
|
refresh() {
|
|
if (this.started) {
|
|
for (const attributeName of this.knownAttributeNames) {
|
|
this.refreshAttribute(attributeName, null);
|
|
}
|
|
}
|
|
}
|
|
processMutations(mutations) {
|
|
if (this.started) {
|
|
for (const mutation of mutations) {
|
|
this.processMutation(mutation);
|
|
}
|
|
}
|
|
}
|
|
processMutation(mutation) {
|
|
const attributeName = mutation.attributeName;
|
|
if (attributeName) {
|
|
this.refreshAttribute(attributeName, mutation.oldValue);
|
|
}
|
|
}
|
|
refreshAttribute(attributeName, oldValue) {
|
|
const key = this.delegate.getStringMapKeyForAttribute(attributeName);
|
|
if (key != null) {
|
|
if (!this.stringMap.has(attributeName)) {
|
|
this.stringMapKeyAdded(key, attributeName);
|
|
}
|
|
const value = this.element.getAttribute(attributeName);
|
|
if (this.stringMap.get(attributeName) != value) {
|
|
this.stringMapValueChanged(value, key, oldValue);
|
|
}
|
|
if (value == null) {
|
|
const oldValue = this.stringMap.get(attributeName);
|
|
this.stringMap.delete(attributeName);
|
|
if (oldValue)
|
|
this.stringMapKeyRemoved(key, attributeName, oldValue);
|
|
}
|
|
else {
|
|
this.stringMap.set(attributeName, value);
|
|
}
|
|
}
|
|
}
|
|
stringMapKeyAdded(key, attributeName) {
|
|
if (this.delegate.stringMapKeyAdded) {
|
|
this.delegate.stringMapKeyAdded(key, attributeName);
|
|
}
|
|
}
|
|
stringMapValueChanged(value, key, oldValue) {
|
|
if (this.delegate.stringMapValueChanged) {
|
|
this.delegate.stringMapValueChanged(value, key, oldValue);
|
|
}
|
|
}
|
|
stringMapKeyRemoved(key, attributeName, oldValue) {
|
|
if (this.delegate.stringMapKeyRemoved) {
|
|
this.delegate.stringMapKeyRemoved(key, attributeName, oldValue);
|
|
}
|
|
}
|
|
get knownAttributeNames() {
|
|
return Array.from(new Set(this.currentAttributeNames.concat(this.recordedAttributeNames)));
|
|
}
|
|
get currentAttributeNames() {
|
|
return Array.from(this.element.attributes).map((attribute) => attribute.name);
|
|
}
|
|
get recordedAttributeNames() {
|
|
return Array.from(this.stringMap.keys());
|
|
}
|
|
}
|
|
|
|
class TokenListObserver {
|
|
constructor(element, attributeName, delegate) {
|
|
this.attributeObserver = new AttributeObserver(element, attributeName, this);
|
|
this.delegate = delegate;
|
|
this.tokensByElement = new Multimap();
|
|
}
|
|
get started() {
|
|
return this.attributeObserver.started;
|
|
}
|
|
start() {
|
|
this.attributeObserver.start();
|
|
}
|
|
pause(callback) {
|
|
this.attributeObserver.pause(callback);
|
|
}
|
|
stop() {
|
|
this.attributeObserver.stop();
|
|
}
|
|
refresh() {
|
|
this.attributeObserver.refresh();
|
|
}
|
|
get element() {
|
|
return this.attributeObserver.element;
|
|
}
|
|
get attributeName() {
|
|
return this.attributeObserver.attributeName;
|
|
}
|
|
elementMatchedAttribute(element) {
|
|
this.tokensMatched(this.readTokensForElement(element));
|
|
}
|
|
elementAttributeValueChanged(element) {
|
|
const [unmatchedTokens, matchedTokens] = this.refreshTokensForElement(element);
|
|
this.tokensUnmatched(unmatchedTokens);
|
|
this.tokensMatched(matchedTokens);
|
|
}
|
|
elementUnmatchedAttribute(element) {
|
|
this.tokensUnmatched(this.tokensByElement.getValuesForKey(element));
|
|
}
|
|
tokensMatched(tokens) {
|
|
tokens.forEach((token) => this.tokenMatched(token));
|
|
}
|
|
tokensUnmatched(tokens) {
|
|
tokens.forEach((token) => this.tokenUnmatched(token));
|
|
}
|
|
tokenMatched(token) {
|
|
this.delegate.tokenMatched(token);
|
|
this.tokensByElement.add(token.element, token);
|
|
}
|
|
tokenUnmatched(token) {
|
|
this.delegate.tokenUnmatched(token);
|
|
this.tokensByElement.delete(token.element, token);
|
|
}
|
|
refreshTokensForElement(element) {
|
|
const previousTokens = this.tokensByElement.getValuesForKey(element);
|
|
const currentTokens = this.readTokensForElement(element);
|
|
const firstDifferingIndex = zip(previousTokens, currentTokens).findIndex(([previousToken, currentToken]) => !tokensAreEqual(previousToken, currentToken));
|
|
if (firstDifferingIndex == -1) {
|
|
return [[], []];
|
|
}
|
|
else {
|
|
return [previousTokens.slice(firstDifferingIndex), currentTokens.slice(firstDifferingIndex)];
|
|
}
|
|
}
|
|
readTokensForElement(element) {
|
|
const attributeName = this.attributeName;
|
|
const tokenString = element.getAttribute(attributeName) || "";
|
|
return parseTokenString(tokenString, element, attributeName);
|
|
}
|
|
}
|
|
function parseTokenString(tokenString, element, attributeName) {
|
|
return tokenString
|
|
.trim()
|
|
.split(/\s+/)
|
|
.filter((content) => content.length)
|
|
.map((content, index) => ({ element, attributeName, content, index }));
|
|
}
|
|
function zip(left, right) {
|
|
const length = Math.max(left.length, right.length);
|
|
return Array.from({ length }, (_, index) => [left[index], right[index]]);
|
|
}
|
|
function tokensAreEqual(left, right) {
|
|
return left && right && left.index == right.index && left.content == right.content;
|
|
}
|
|
|
|
class ValueListObserver {
|
|
constructor(element, attributeName, delegate) {
|
|
this.tokenListObserver = new TokenListObserver(element, attributeName, this);
|
|
this.delegate = delegate;
|
|
this.parseResultsByToken = new WeakMap();
|
|
this.valuesByTokenByElement = new WeakMap();
|
|
}
|
|
get started() {
|
|
return this.tokenListObserver.started;
|
|
}
|
|
start() {
|
|
this.tokenListObserver.start();
|
|
}
|
|
stop() {
|
|
this.tokenListObserver.stop();
|
|
}
|
|
refresh() {
|
|
this.tokenListObserver.refresh();
|
|
}
|
|
get element() {
|
|
return this.tokenListObserver.element;
|
|
}
|
|
get attributeName() {
|
|
return this.tokenListObserver.attributeName;
|
|
}
|
|
tokenMatched(token) {
|
|
const { element } = token;
|
|
const { value } = this.fetchParseResultForToken(token);
|
|
if (value) {
|
|
this.fetchValuesByTokenForElement(element).set(token, value);
|
|
this.delegate.elementMatchedValue(element, value);
|
|
}
|
|
}
|
|
tokenUnmatched(token) {
|
|
const { element } = token;
|
|
const { value } = this.fetchParseResultForToken(token);
|
|
if (value) {
|
|
this.fetchValuesByTokenForElement(element).delete(token);
|
|
this.delegate.elementUnmatchedValue(element, value);
|
|
}
|
|
}
|
|
fetchParseResultForToken(token) {
|
|
let parseResult = this.parseResultsByToken.get(token);
|
|
if (!parseResult) {
|
|
parseResult = this.parseToken(token);
|
|
this.parseResultsByToken.set(token, parseResult);
|
|
}
|
|
return parseResult;
|
|
}
|
|
fetchValuesByTokenForElement(element) {
|
|
let valuesByToken = this.valuesByTokenByElement.get(element);
|
|
if (!valuesByToken) {
|
|
valuesByToken = new Map();
|
|
this.valuesByTokenByElement.set(element, valuesByToken);
|
|
}
|
|
return valuesByToken;
|
|
}
|
|
parseToken(token) {
|
|
try {
|
|
const value = this.delegate.parseValueForToken(token);
|
|
return { value };
|
|
}
|
|
catch (error) {
|
|
return { error };
|
|
}
|
|
}
|
|
}
|
|
|
|
class BindingObserver {
|
|
constructor(context, delegate) {
|
|
this.context = context;
|
|
this.delegate = delegate;
|
|
this.bindingsByAction = new Map();
|
|
}
|
|
start() {
|
|
if (!this.valueListObserver) {
|
|
this.valueListObserver = new ValueListObserver(this.element, this.actionAttribute, this);
|
|
this.valueListObserver.start();
|
|
}
|
|
}
|
|
stop() {
|
|
if (this.valueListObserver) {
|
|
this.valueListObserver.stop();
|
|
delete this.valueListObserver;
|
|
this.disconnectAllActions();
|
|
}
|
|
}
|
|
get element() {
|
|
return this.context.element;
|
|
}
|
|
get identifier() {
|
|
return this.context.identifier;
|
|
}
|
|
get actionAttribute() {
|
|
return this.schema.actionAttribute;
|
|
}
|
|
get schema() {
|
|
return this.context.schema;
|
|
}
|
|
get bindings() {
|
|
return Array.from(this.bindingsByAction.values());
|
|
}
|
|
connectAction(action) {
|
|
const binding = new Binding(this.context, action);
|
|
this.bindingsByAction.set(action, binding);
|
|
this.delegate.bindingConnected(binding);
|
|
}
|
|
disconnectAction(action) {
|
|
const binding = this.bindingsByAction.get(action);
|
|
if (binding) {
|
|
this.bindingsByAction.delete(action);
|
|
this.delegate.bindingDisconnected(binding);
|
|
}
|
|
}
|
|
disconnectAllActions() {
|
|
this.bindings.forEach((binding) => this.delegate.bindingDisconnected(binding, true));
|
|
this.bindingsByAction.clear();
|
|
}
|
|
parseValueForToken(token) {
|
|
const action = Action.forToken(token, this.schema);
|
|
if (action.identifier == this.identifier) {
|
|
return action;
|
|
}
|
|
}
|
|
elementMatchedValue(element, action) {
|
|
this.connectAction(action);
|
|
}
|
|
elementUnmatchedValue(element, action) {
|
|
this.disconnectAction(action);
|
|
}
|
|
}
|
|
|
|
class ValueObserver {
|
|
constructor(context, receiver) {
|
|
this.context = context;
|
|
this.receiver = receiver;
|
|
this.stringMapObserver = new StringMapObserver(this.element, this);
|
|
this.valueDescriptorMap = this.controller.valueDescriptorMap;
|
|
}
|
|
start() {
|
|
this.stringMapObserver.start();
|
|
this.invokeChangedCallbacksForDefaultValues();
|
|
}
|
|
stop() {
|
|
this.stringMapObserver.stop();
|
|
}
|
|
get element() {
|
|
return this.context.element;
|
|
}
|
|
get controller() {
|
|
return this.context.controller;
|
|
}
|
|
getStringMapKeyForAttribute(attributeName) {
|
|
if (attributeName in this.valueDescriptorMap) {
|
|
return this.valueDescriptorMap[attributeName].name;
|
|
}
|
|
}
|
|
stringMapKeyAdded(key, attributeName) {
|
|
const descriptor = this.valueDescriptorMap[attributeName];
|
|
if (!this.hasValue(key)) {
|
|
this.invokeChangedCallback(key, descriptor.writer(this.receiver[key]), descriptor.writer(descriptor.defaultValue));
|
|
}
|
|
}
|
|
stringMapValueChanged(value, name, oldValue) {
|
|
const descriptor = this.valueDescriptorNameMap[name];
|
|
if (value === null)
|
|
return;
|
|
if (oldValue === null) {
|
|
oldValue = descriptor.writer(descriptor.defaultValue);
|
|
}
|
|
this.invokeChangedCallback(name, value, oldValue);
|
|
}
|
|
stringMapKeyRemoved(key, attributeName, oldValue) {
|
|
const descriptor = this.valueDescriptorNameMap[key];
|
|
if (this.hasValue(key)) {
|
|
this.invokeChangedCallback(key, descriptor.writer(this.receiver[key]), oldValue);
|
|
}
|
|
else {
|
|
this.invokeChangedCallback(key, descriptor.writer(descriptor.defaultValue), oldValue);
|
|
}
|
|
}
|
|
invokeChangedCallbacksForDefaultValues() {
|
|
for (const { key, name, defaultValue, writer } of this.valueDescriptors) {
|
|
if (defaultValue != undefined && !this.controller.data.has(key)) {
|
|
this.invokeChangedCallback(name, writer(defaultValue), undefined);
|
|
}
|
|
}
|
|
}
|
|
invokeChangedCallback(name, rawValue, rawOldValue) {
|
|
const changedMethodName = `${name}Changed`;
|
|
const changedMethod = this.receiver[changedMethodName];
|
|
if (typeof changedMethod == "function") {
|
|
const descriptor = this.valueDescriptorNameMap[name];
|
|
try {
|
|
const value = descriptor.reader(rawValue);
|
|
let oldValue = rawOldValue;
|
|
if (rawOldValue) {
|
|
oldValue = descriptor.reader(rawOldValue);
|
|
}
|
|
changedMethod.call(this.receiver, value, oldValue);
|
|
}
|
|
catch (error) {
|
|
if (error instanceof TypeError) {
|
|
error.message = `Stimulus Value "${this.context.identifier}.${descriptor.name}" - ${error.message}`;
|
|
}
|
|
throw error;
|
|
}
|
|
}
|
|
}
|
|
get valueDescriptors() {
|
|
const { valueDescriptorMap } = this;
|
|
return Object.keys(valueDescriptorMap).map((key) => valueDescriptorMap[key]);
|
|
}
|
|
get valueDescriptorNameMap() {
|
|
const descriptors = {};
|
|
Object.keys(this.valueDescriptorMap).forEach((key) => {
|
|
const descriptor = this.valueDescriptorMap[key];
|
|
descriptors[descriptor.name] = descriptor;
|
|
});
|
|
return descriptors;
|
|
}
|
|
hasValue(attributeName) {
|
|
const descriptor = this.valueDescriptorNameMap[attributeName];
|
|
const hasMethodName = `has${capitalize(descriptor.name)}`;
|
|
return this.receiver[hasMethodName];
|
|
}
|
|
}
|
|
|
|
class TargetObserver {
|
|
constructor(context, delegate) {
|
|
this.context = context;
|
|
this.delegate = delegate;
|
|
this.targetsByName = new Multimap();
|
|
}
|
|
start() {
|
|
if (!this.tokenListObserver) {
|
|
this.tokenListObserver = new TokenListObserver(this.element, this.attributeName, this);
|
|
this.tokenListObserver.start();
|
|
}
|
|
}
|
|
stop() {
|
|
if (this.tokenListObserver) {
|
|
this.disconnectAllTargets();
|
|
this.tokenListObserver.stop();
|
|
delete this.tokenListObserver;
|
|
}
|
|
}
|
|
tokenMatched({ element, content: name }) {
|
|
if (this.scope.containsElement(element)) {
|
|
this.connectTarget(element, name);
|
|
}
|
|
}
|
|
tokenUnmatched({ element, content: name }) {
|
|
this.disconnectTarget(element, name);
|
|
}
|
|
connectTarget(element, name) {
|
|
var _a;
|
|
if (!this.targetsByName.has(name, element)) {
|
|
this.targetsByName.add(name, element);
|
|
(_a = this.tokenListObserver) === null || _a === void 0 ? void 0 : _a.pause(() => this.delegate.targetConnected(element, name));
|
|
}
|
|
}
|
|
disconnectTarget(element, name) {
|
|
var _a;
|
|
if (this.targetsByName.has(name, element)) {
|
|
this.targetsByName.delete(name, element);
|
|
(_a = this.tokenListObserver) === null || _a === void 0 ? void 0 : _a.pause(() => this.delegate.targetDisconnected(element, name));
|
|
}
|
|
}
|
|
disconnectAllTargets() {
|
|
for (const name of this.targetsByName.keys) {
|
|
for (const element of this.targetsByName.getValuesForKey(name)) {
|
|
this.disconnectTarget(element, name);
|
|
}
|
|
}
|
|
}
|
|
get attributeName() {
|
|
return `data-${this.context.identifier}-target`;
|
|
}
|
|
get element() {
|
|
return this.context.element;
|
|
}
|
|
get scope() {
|
|
return this.context.scope;
|
|
}
|
|
}
|
|
|
|
function readInheritableStaticArrayValues(constructor, propertyName) {
|
|
const ancestors = getAncestorsForConstructor(constructor);
|
|
return Array.from(ancestors.reduce((values, constructor) => {
|
|
getOwnStaticArrayValues(constructor, propertyName).forEach((name) => values.add(name));
|
|
return values;
|
|
}, new Set()));
|
|
}
|
|
function readInheritableStaticObjectPairs(constructor, propertyName) {
|
|
const ancestors = getAncestorsForConstructor(constructor);
|
|
return ancestors.reduce((pairs, constructor) => {
|
|
pairs.push(...getOwnStaticObjectPairs(constructor, propertyName));
|
|
return pairs;
|
|
}, []);
|
|
}
|
|
function getAncestorsForConstructor(constructor) {
|
|
const ancestors = [];
|
|
while (constructor) {
|
|
ancestors.push(constructor);
|
|
constructor = Object.getPrototypeOf(constructor);
|
|
}
|
|
return ancestors.reverse();
|
|
}
|
|
function getOwnStaticArrayValues(constructor, propertyName) {
|
|
const definition = constructor[propertyName];
|
|
return Array.isArray(definition) ? definition : [];
|
|
}
|
|
function getOwnStaticObjectPairs(constructor, propertyName) {
|
|
const definition = constructor[propertyName];
|
|
return definition ? Object.keys(definition).map((key) => [key, definition[key]]) : [];
|
|
}
|
|
|
|
class OutletObserver {
|
|
constructor(context, delegate) {
|
|
this.started = false;
|
|
this.context = context;
|
|
this.delegate = delegate;
|
|
this.outletsByName = new Multimap();
|
|
this.outletElementsByName = new Multimap();
|
|
this.selectorObserverMap = new Map();
|
|
this.attributeObserverMap = new Map();
|
|
}
|
|
start() {
|
|
if (!this.started) {
|
|
this.outletDefinitions.forEach((outletName) => {
|
|
this.setupSelectorObserverForOutlet(outletName);
|
|
this.setupAttributeObserverForOutlet(outletName);
|
|
});
|
|
this.started = true;
|
|
this.dependentContexts.forEach((context) => context.refresh());
|
|
}
|
|
}
|
|
refresh() {
|
|
this.selectorObserverMap.forEach((observer) => observer.refresh());
|
|
this.attributeObserverMap.forEach((observer) => observer.refresh());
|
|
}
|
|
stop() {
|
|
if (this.started) {
|
|
this.started = false;
|
|
this.disconnectAllOutlets();
|
|
this.stopSelectorObservers();
|
|
this.stopAttributeObservers();
|
|
}
|
|
}
|
|
stopSelectorObservers() {
|
|
if (this.selectorObserverMap.size > 0) {
|
|
this.selectorObserverMap.forEach((observer) => observer.stop());
|
|
this.selectorObserverMap.clear();
|
|
}
|
|
}
|
|
stopAttributeObservers() {
|
|
if (this.attributeObserverMap.size > 0) {
|
|
this.attributeObserverMap.forEach((observer) => observer.stop());
|
|
this.attributeObserverMap.clear();
|
|
}
|
|
}
|
|
selectorMatched(element, _selector, { outletName }) {
|
|
const outlet = this.getOutlet(element, outletName);
|
|
if (outlet) {
|
|
this.connectOutlet(outlet, element, outletName);
|
|
}
|
|
}
|
|
selectorUnmatched(element, _selector, { outletName }) {
|
|
const outlet = this.getOutletFromMap(element, outletName);
|
|
if (outlet) {
|
|
this.disconnectOutlet(outlet, element, outletName);
|
|
}
|
|
}
|
|
selectorMatchElement(element, { outletName }) {
|
|
const selector = this.selector(outletName);
|
|
const hasOutlet = this.hasOutlet(element, outletName);
|
|
const hasOutletController = element.matches(`[${this.schema.controllerAttribute}~=${outletName}]`);
|
|
if (selector) {
|
|
return hasOutlet && hasOutletController && element.matches(selector);
|
|
}
|
|
else {
|
|
return false;
|
|
}
|
|
}
|
|
elementMatchedAttribute(_element, attributeName) {
|
|
const outletName = this.getOutletNameFromOutletAttributeName(attributeName);
|
|
if (outletName) {
|
|
this.updateSelectorObserverForOutlet(outletName);
|
|
}
|
|
}
|
|
elementAttributeValueChanged(_element, attributeName) {
|
|
const outletName = this.getOutletNameFromOutletAttributeName(attributeName);
|
|
if (outletName) {
|
|
this.updateSelectorObserverForOutlet(outletName);
|
|
}
|
|
}
|
|
elementUnmatchedAttribute(_element, attributeName) {
|
|
const outletName = this.getOutletNameFromOutletAttributeName(attributeName);
|
|
if (outletName) {
|
|
this.updateSelectorObserverForOutlet(outletName);
|
|
}
|
|
}
|
|
connectOutlet(outlet, element, outletName) {
|
|
var _a;
|
|
if (!this.outletElementsByName.has(outletName, element)) {
|
|
this.outletsByName.add(outletName, outlet);
|
|
this.outletElementsByName.add(outletName, element);
|
|
(_a = this.selectorObserverMap.get(outletName)) === null || _a === void 0 ? void 0 : _a.pause(() => this.delegate.outletConnected(outlet, element, outletName));
|
|
}
|
|
}
|
|
disconnectOutlet(outlet, element, outletName) {
|
|
var _a;
|
|
if (this.outletElementsByName.has(outletName, element)) {
|
|
this.outletsByName.delete(outletName, outlet);
|
|
this.outletElementsByName.delete(outletName, element);
|
|
(_a = this.selectorObserverMap
|
|
.get(outletName)) === null || _a === void 0 ? void 0 : _a.pause(() => this.delegate.outletDisconnected(outlet, element, outletName));
|
|
}
|
|
}
|
|
disconnectAllOutlets() {
|
|
for (const outletName of this.outletElementsByName.keys) {
|
|
for (const element of this.outletElementsByName.getValuesForKey(outletName)) {
|
|
for (const outlet of this.outletsByName.getValuesForKey(outletName)) {
|
|
this.disconnectOutlet(outlet, element, outletName);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
updateSelectorObserverForOutlet(outletName) {
|
|
const observer = this.selectorObserverMap.get(outletName);
|
|
if (observer) {
|
|
observer.selector = this.selector(outletName);
|
|
}
|
|
}
|
|
setupSelectorObserverForOutlet(outletName) {
|
|
const selector = this.selector(outletName);
|
|
const selectorObserver = new SelectorObserver(document.body, selector, this, { outletName });
|
|
this.selectorObserverMap.set(outletName, selectorObserver);
|
|
selectorObserver.start();
|
|
}
|
|
setupAttributeObserverForOutlet(outletName) {
|
|
const attributeName = this.attributeNameForOutletName(outletName);
|
|
const attributeObserver = new AttributeObserver(this.scope.element, attributeName, this);
|
|
this.attributeObserverMap.set(outletName, attributeObserver);
|
|
attributeObserver.start();
|
|
}
|
|
selector(outletName) {
|
|
return this.scope.outlets.getSelectorForOutletName(outletName);
|
|
}
|
|
attributeNameForOutletName(outletName) {
|
|
return this.scope.schema.outletAttributeForScope(this.identifier, outletName);
|
|
}
|
|
getOutletNameFromOutletAttributeName(attributeName) {
|
|
return this.outletDefinitions.find((outletName) => this.attributeNameForOutletName(outletName) === attributeName);
|
|
}
|
|
get outletDependencies() {
|
|
const dependencies = new Multimap();
|
|
this.router.modules.forEach((module) => {
|
|
const constructor = module.definition.controllerConstructor;
|
|
const outlets = readInheritableStaticArrayValues(constructor, "outlets");
|
|
outlets.forEach((outlet) => dependencies.add(outlet, module.identifier));
|
|
});
|
|
return dependencies;
|
|
}
|
|
get outletDefinitions() {
|
|
return this.outletDependencies.getKeysForValue(this.identifier);
|
|
}
|
|
get dependentControllerIdentifiers() {
|
|
return this.outletDependencies.getValuesForKey(this.identifier);
|
|
}
|
|
get dependentContexts() {
|
|
const identifiers = this.dependentControllerIdentifiers;
|
|
return this.router.contexts.filter((context) => identifiers.includes(context.identifier));
|
|
}
|
|
hasOutlet(element, outletName) {
|
|
return !!this.getOutlet(element, outletName) || !!this.getOutletFromMap(element, outletName);
|
|
}
|
|
getOutlet(element, outletName) {
|
|
return this.application.getControllerForElementAndIdentifier(element, outletName);
|
|
}
|
|
getOutletFromMap(element, outletName) {
|
|
return this.outletsByName.getValuesForKey(outletName).find((outlet) => outlet.element === element);
|
|
}
|
|
get scope() {
|
|
return this.context.scope;
|
|
}
|
|
get schema() {
|
|
return this.context.schema;
|
|
}
|
|
get identifier() {
|
|
return this.context.identifier;
|
|
}
|
|
get application() {
|
|
return this.context.application;
|
|
}
|
|
get router() {
|
|
return this.application.router;
|
|
}
|
|
}
|
|
|
|
class Context {
|
|
constructor(module, scope) {
|
|
this.logDebugActivity = (functionName, detail = {}) => {
|
|
const { identifier, controller, element } = this;
|
|
detail = Object.assign({ identifier, controller, element }, detail);
|
|
this.application.logDebugActivity(this.identifier, functionName, detail);
|
|
};
|
|
this.module = module;
|
|
this.scope = scope;
|
|
this.controller = new module.controllerConstructor(this);
|
|
this.bindingObserver = new BindingObserver(this, this.dispatcher);
|
|
this.valueObserver = new ValueObserver(this, this.controller);
|
|
this.targetObserver = new TargetObserver(this, this);
|
|
this.outletObserver = new OutletObserver(this, this);
|
|
try {
|
|
this.controller.initialize();
|
|
this.logDebugActivity("initialize");
|
|
}
|
|
catch (error) {
|
|
this.handleError(error, "initializing controller");
|
|
}
|
|
}
|
|
connect() {
|
|
this.bindingObserver.start();
|
|
this.valueObserver.start();
|
|
this.targetObserver.start();
|
|
this.outletObserver.start();
|
|
try {
|
|
this.controller.connect();
|
|
this.logDebugActivity("connect");
|
|
}
|
|
catch (error) {
|
|
this.handleError(error, "connecting controller");
|
|
}
|
|
}
|
|
refresh() {
|
|
this.outletObserver.refresh();
|
|
}
|
|
disconnect() {
|
|
try {
|
|
this.controller.disconnect();
|
|
this.logDebugActivity("disconnect");
|
|
}
|
|
catch (error) {
|
|
this.handleError(error, "disconnecting controller");
|
|
}
|
|
this.outletObserver.stop();
|
|
this.targetObserver.stop();
|
|
this.valueObserver.stop();
|
|
this.bindingObserver.stop();
|
|
}
|
|
get application() {
|
|
return this.module.application;
|
|
}
|
|
get identifier() {
|
|
return this.module.identifier;
|
|
}
|
|
get schema() {
|
|
return this.application.schema;
|
|
}
|
|
get dispatcher() {
|
|
return this.application.dispatcher;
|
|
}
|
|
get element() {
|
|
return this.scope.element;
|
|
}
|
|
get parentElement() {
|
|
return this.element.parentElement;
|
|
}
|
|
handleError(error, message, detail = {}) {
|
|
const { identifier, controller, element } = this;
|
|
detail = Object.assign({ identifier, controller, element }, detail);
|
|
this.application.handleError(error, `Error ${message}`, detail);
|
|
}
|
|
targetConnected(element, name) {
|
|
this.invokeControllerMethod(`${name}TargetConnected`, element);
|
|
}
|
|
targetDisconnected(element, name) {
|
|
this.invokeControllerMethod(`${name}TargetDisconnected`, element);
|
|
}
|
|
outletConnected(outlet, element, name) {
|
|
this.invokeControllerMethod(`${namespaceCamelize(name)}OutletConnected`, outlet, element);
|
|
}
|
|
outletDisconnected(outlet, element, name) {
|
|
this.invokeControllerMethod(`${namespaceCamelize(name)}OutletDisconnected`, outlet, element);
|
|
}
|
|
invokeControllerMethod(methodName, ...args) {
|
|
const controller = this.controller;
|
|
if (typeof controller[methodName] == "function") {
|
|
controller[methodName](...args);
|
|
}
|
|
}
|
|
}
|
|
|
|
function bless(constructor) {
|
|
return shadow(constructor, getBlessedProperties(constructor));
|
|
}
|
|
function shadow(constructor, properties) {
|
|
const shadowConstructor = extend(constructor);
|
|
const shadowProperties = getShadowProperties(constructor.prototype, properties);
|
|
Object.defineProperties(shadowConstructor.prototype, shadowProperties);
|
|
return shadowConstructor;
|
|
}
|
|
function getBlessedProperties(constructor) {
|
|
const blessings = readInheritableStaticArrayValues(constructor, "blessings");
|
|
return blessings.reduce((blessedProperties, blessing) => {
|
|
const properties = blessing(constructor);
|
|
for (const key in properties) {
|
|
const descriptor = blessedProperties[key] || {};
|
|
blessedProperties[key] = Object.assign(descriptor, properties[key]);
|
|
}
|
|
return blessedProperties;
|
|
}, {});
|
|
}
|
|
function getShadowProperties(prototype, properties) {
|
|
return getOwnKeys(properties).reduce((shadowProperties, key) => {
|
|
const descriptor = getShadowedDescriptor(prototype, properties, key);
|
|
if (descriptor) {
|
|
Object.assign(shadowProperties, { [key]: descriptor });
|
|
}
|
|
return shadowProperties;
|
|
}, {});
|
|
}
|
|
function getShadowedDescriptor(prototype, properties, key) {
|
|
const shadowingDescriptor = Object.getOwnPropertyDescriptor(prototype, key);
|
|
const shadowedByValue = shadowingDescriptor && "value" in shadowingDescriptor;
|
|
if (!shadowedByValue) {
|
|
const descriptor = Object.getOwnPropertyDescriptor(properties, key).value;
|
|
if (shadowingDescriptor) {
|
|
descriptor.get = shadowingDescriptor.get || descriptor.get;
|
|
descriptor.set = shadowingDescriptor.set || descriptor.set;
|
|
}
|
|
return descriptor;
|
|
}
|
|
}
|
|
const getOwnKeys = (() => {
|
|
if (typeof Object.getOwnPropertySymbols == "function") {
|
|
return (object) => [...Object.getOwnPropertyNames(object), ...Object.getOwnPropertySymbols(object)];
|
|
}
|
|
else {
|
|
return Object.getOwnPropertyNames;
|
|
}
|
|
})();
|
|
const extend = (() => {
|
|
function extendWithReflect(constructor) {
|
|
function extended() {
|
|
return Reflect.construct(constructor, arguments, new.target);
|
|
}
|
|
extended.prototype = Object.create(constructor.prototype, {
|
|
constructor: { value: extended },
|
|
});
|
|
Reflect.setPrototypeOf(extended, constructor);
|
|
return extended;
|
|
}
|
|
function testReflectExtension() {
|
|
const a = function () {
|
|
this.a.call(this);
|
|
};
|
|
const b = extendWithReflect(a);
|
|
b.prototype.a = function () { };
|
|
return new b();
|
|
}
|
|
try {
|
|
testReflectExtension();
|
|
return extendWithReflect;
|
|
}
|
|
catch (error) {
|
|
return (constructor) => class extended extends constructor {
|
|
};
|
|
}
|
|
})();
|
|
|
|
function blessDefinition(definition) {
|
|
return {
|
|
identifier: definition.identifier,
|
|
controllerConstructor: bless(definition.controllerConstructor),
|
|
};
|
|
}
|
|
|
|
class Module {
|
|
constructor(application, definition) {
|
|
this.application = application;
|
|
this.definition = blessDefinition(definition);
|
|
this.contextsByScope = new WeakMap();
|
|
this.connectedContexts = new Set();
|
|
}
|
|
get identifier() {
|
|
return this.definition.identifier;
|
|
}
|
|
get controllerConstructor() {
|
|
return this.definition.controllerConstructor;
|
|
}
|
|
get contexts() {
|
|
return Array.from(this.connectedContexts);
|
|
}
|
|
connectContextForScope(scope) {
|
|
const context = this.fetchContextForScope(scope);
|
|
this.connectedContexts.add(context);
|
|
context.connect();
|
|
}
|
|
disconnectContextForScope(scope) {
|
|
const context = this.contextsByScope.get(scope);
|
|
if (context) {
|
|
this.connectedContexts.delete(context);
|
|
context.disconnect();
|
|
}
|
|
}
|
|
fetchContextForScope(scope) {
|
|
let context = this.contextsByScope.get(scope);
|
|
if (!context) {
|
|
context = new Context(this, scope);
|
|
this.contextsByScope.set(scope, context);
|
|
}
|
|
return context;
|
|
}
|
|
}
|
|
|
|
class ClassMap {
|
|
constructor(scope) {
|
|
this.scope = scope;
|
|
}
|
|
has(name) {
|
|
return this.data.has(this.getDataKey(name));
|
|
}
|
|
get(name) {
|
|
return this.getAll(name)[0];
|
|
}
|
|
getAll(name) {
|
|
const tokenString = this.data.get(this.getDataKey(name)) || "";
|
|
return tokenize(tokenString);
|
|
}
|
|
getAttributeName(name) {
|
|
return this.data.getAttributeNameForKey(this.getDataKey(name));
|
|
}
|
|
getDataKey(name) {
|
|
return `${name}-class`;
|
|
}
|
|
get data() {
|
|
return this.scope.data;
|
|
}
|
|
}
|
|
|
|
class DataMap {
|
|
constructor(scope) {
|
|
this.scope = scope;
|
|
}
|
|
get element() {
|
|
return this.scope.element;
|
|
}
|
|
get identifier() {
|
|
return this.scope.identifier;
|
|
}
|
|
get(key) {
|
|
const name = this.getAttributeNameForKey(key);
|
|
return this.element.getAttribute(name);
|
|
}
|
|
set(key, value) {
|
|
const name = this.getAttributeNameForKey(key);
|
|
this.element.setAttribute(name, value);
|
|
return this.get(key);
|
|
}
|
|
has(key) {
|
|
const name = this.getAttributeNameForKey(key);
|
|
return this.element.hasAttribute(name);
|
|
}
|
|
delete(key) {
|
|
if (this.has(key)) {
|
|
const name = this.getAttributeNameForKey(key);
|
|
this.element.removeAttribute(name);
|
|
return true;
|
|
}
|
|
else {
|
|
return false;
|
|
}
|
|
}
|
|
getAttributeNameForKey(key) {
|
|
return `data-${this.identifier}-${dasherize(key)}`;
|
|
}
|
|
}
|
|
|
|
class Guide {
|
|
constructor(logger) {
|
|
this.warnedKeysByObject = new WeakMap();
|
|
this.logger = logger;
|
|
}
|
|
warn(object, key, message) {
|
|
let warnedKeys = this.warnedKeysByObject.get(object);
|
|
if (!warnedKeys) {
|
|
warnedKeys = new Set();
|
|
this.warnedKeysByObject.set(object, warnedKeys);
|
|
}
|
|
if (!warnedKeys.has(key)) {
|
|
warnedKeys.add(key);
|
|
this.logger.warn(message, object);
|
|
}
|
|
}
|
|
}
|
|
|
|
function attributeValueContainsToken(attributeName, token) {
|
|
return `[${attributeName}~="${token}"]`;
|
|
}
|
|
|
|
class TargetSet {
|
|
constructor(scope) {
|
|
this.scope = scope;
|
|
}
|
|
get element() {
|
|
return this.scope.element;
|
|
}
|
|
get identifier() {
|
|
return this.scope.identifier;
|
|
}
|
|
get schema() {
|
|
return this.scope.schema;
|
|
}
|
|
has(targetName) {
|
|
return this.find(targetName) != null;
|
|
}
|
|
find(...targetNames) {
|
|
return targetNames.reduce((target, targetName) => target || this.findTarget(targetName) || this.findLegacyTarget(targetName), undefined);
|
|
}
|
|
findAll(...targetNames) {
|
|
return targetNames.reduce((targets, targetName) => [
|
|
...targets,
|
|
...this.findAllTargets(targetName),
|
|
...this.findAllLegacyTargets(targetName),
|
|
], []);
|
|
}
|
|
findTarget(targetName) {
|
|
const selector = this.getSelectorForTargetName(targetName);
|
|
return this.scope.findElement(selector);
|
|
}
|
|
findAllTargets(targetName) {
|
|
const selector = this.getSelectorForTargetName(targetName);
|
|
return this.scope.findAllElements(selector);
|
|
}
|
|
getSelectorForTargetName(targetName) {
|
|
const attributeName = this.schema.targetAttributeForScope(this.identifier);
|
|
return attributeValueContainsToken(attributeName, targetName);
|
|
}
|
|
findLegacyTarget(targetName) {
|
|
const selector = this.getLegacySelectorForTargetName(targetName);
|
|
return this.deprecate(this.scope.findElement(selector), targetName);
|
|
}
|
|
findAllLegacyTargets(targetName) {
|
|
const selector = this.getLegacySelectorForTargetName(targetName);
|
|
return this.scope.findAllElements(selector).map((element) => this.deprecate(element, targetName));
|
|
}
|
|
getLegacySelectorForTargetName(targetName) {
|
|
const targetDescriptor = `${this.identifier}.${targetName}`;
|
|
return attributeValueContainsToken(this.schema.targetAttribute, targetDescriptor);
|
|
}
|
|
deprecate(element, targetName) {
|
|
if (element) {
|
|
const { identifier } = this;
|
|
const attributeName = this.schema.targetAttribute;
|
|
const revisedAttributeName = this.schema.targetAttributeForScope(identifier);
|
|
this.guide.warn(element, `target:${targetName}`, `Please replace ${attributeName}="${identifier}.${targetName}" with ${revisedAttributeName}="${targetName}". ` +
|
|
`The ${attributeName} attribute is deprecated and will be removed in a future version of Stimulus.`);
|
|
}
|
|
return element;
|
|
}
|
|
get guide() {
|
|
return this.scope.guide;
|
|
}
|
|
}
|
|
|
|
class OutletSet {
|
|
constructor(scope, controllerElement) {
|
|
this.scope = scope;
|
|
this.controllerElement = controllerElement;
|
|
}
|
|
get element() {
|
|
return this.scope.element;
|
|
}
|
|
get identifier() {
|
|
return this.scope.identifier;
|
|
}
|
|
get schema() {
|
|
return this.scope.schema;
|
|
}
|
|
has(outletName) {
|
|
return this.find(outletName) != null;
|
|
}
|
|
find(...outletNames) {
|
|
return outletNames.reduce((outlet, outletName) => outlet || this.findOutlet(outletName), undefined);
|
|
}
|
|
findAll(...outletNames) {
|
|
return outletNames.reduce((outlets, outletName) => [...outlets, ...this.findAllOutlets(outletName)], []);
|
|
}
|
|
getSelectorForOutletName(outletName) {
|
|
const attributeName = this.schema.outletAttributeForScope(this.identifier, outletName);
|
|
return this.controllerElement.getAttribute(attributeName);
|
|
}
|
|
findOutlet(outletName) {
|
|
const selector = this.getSelectorForOutletName(outletName);
|
|
if (selector)
|
|
return this.findElement(selector, outletName);
|
|
}
|
|
findAllOutlets(outletName) {
|
|
const selector = this.getSelectorForOutletName(outletName);
|
|
return selector ? this.findAllElements(selector, outletName) : [];
|
|
}
|
|
findElement(selector, outletName) {
|
|
const elements = this.scope.queryElements(selector);
|
|
return elements.filter((element) => this.matchesElement(element, selector, outletName))[0];
|
|
}
|
|
findAllElements(selector, outletName) {
|
|
const elements = this.scope.queryElements(selector);
|
|
return elements.filter((element) => this.matchesElement(element, selector, outletName));
|
|
}
|
|
matchesElement(element, selector, outletName) {
|
|
const controllerAttribute = element.getAttribute(this.scope.schema.controllerAttribute) || "";
|
|
return element.matches(selector) && controllerAttribute.split(" ").includes(outletName);
|
|
}
|
|
}
|
|
|
|
class Scope {
|
|
constructor(schema, element, identifier, logger) {
|
|
this.targets = new TargetSet(this);
|
|
this.classes = new ClassMap(this);
|
|
this.data = new DataMap(this);
|
|
this.containsElement = (element) => {
|
|
return element.closest(this.controllerSelector) === this.element;
|
|
};
|
|
this.schema = schema;
|
|
this.element = element;
|
|
this.identifier = identifier;
|
|
this.guide = new Guide(logger);
|
|
this.outlets = new OutletSet(this.documentScope, element);
|
|
}
|
|
findElement(selector) {
|
|
return this.element.matches(selector) ? this.element : this.queryElements(selector).find(this.containsElement);
|
|
}
|
|
findAllElements(selector) {
|
|
return [
|
|
...(this.element.matches(selector) ? [this.element] : []),
|
|
...this.queryElements(selector).filter(this.containsElement),
|
|
];
|
|
}
|
|
queryElements(selector) {
|
|
return Array.from(this.element.querySelectorAll(selector));
|
|
}
|
|
get controllerSelector() {
|
|
return attributeValueContainsToken(this.schema.controllerAttribute, this.identifier);
|
|
}
|
|
get isDocumentScope() {
|
|
return this.element === document.documentElement;
|
|
}
|
|
get documentScope() {
|
|
return this.isDocumentScope
|
|
? this
|
|
: new Scope(this.schema, document.documentElement, this.identifier, this.guide.logger);
|
|
}
|
|
}
|
|
|
|
class ScopeObserver {
|
|
constructor(element, schema, delegate) {
|
|
this.element = element;
|
|
this.schema = schema;
|
|
this.delegate = delegate;
|
|
this.valueListObserver = new ValueListObserver(this.element, this.controllerAttribute, this);
|
|
this.scopesByIdentifierByElement = new WeakMap();
|
|
this.scopeReferenceCounts = new WeakMap();
|
|
}
|
|
start() {
|
|
this.valueListObserver.start();
|
|
}
|
|
stop() {
|
|
this.valueListObserver.stop();
|
|
}
|
|
get controllerAttribute() {
|
|
return this.schema.controllerAttribute;
|
|
}
|
|
parseValueForToken(token) {
|
|
const { element, content: identifier } = token;
|
|
return this.parseValueForElementAndIdentifier(element, identifier);
|
|
}
|
|
parseValueForElementAndIdentifier(element, identifier) {
|
|
const scopesByIdentifier = this.fetchScopesByIdentifierForElement(element);
|
|
let scope = scopesByIdentifier.get(identifier);
|
|
if (!scope) {
|
|
scope = this.delegate.createScopeForElementAndIdentifier(element, identifier);
|
|
scopesByIdentifier.set(identifier, scope);
|
|
}
|
|
return scope;
|
|
}
|
|
elementMatchedValue(element, value) {
|
|
const referenceCount = (this.scopeReferenceCounts.get(value) || 0) + 1;
|
|
this.scopeReferenceCounts.set(value, referenceCount);
|
|
if (referenceCount == 1) {
|
|
this.delegate.scopeConnected(value);
|
|
}
|
|
}
|
|
elementUnmatchedValue(element, value) {
|
|
const referenceCount = this.scopeReferenceCounts.get(value);
|
|
if (referenceCount) {
|
|
this.scopeReferenceCounts.set(value, referenceCount - 1);
|
|
if (referenceCount == 1) {
|
|
this.delegate.scopeDisconnected(value);
|
|
}
|
|
}
|
|
}
|
|
fetchScopesByIdentifierForElement(element) {
|
|
let scopesByIdentifier = this.scopesByIdentifierByElement.get(element);
|
|
if (!scopesByIdentifier) {
|
|
scopesByIdentifier = new Map();
|
|
this.scopesByIdentifierByElement.set(element, scopesByIdentifier);
|
|
}
|
|
return scopesByIdentifier;
|
|
}
|
|
}
|
|
|
|
class Router {
|
|
constructor(application) {
|
|
this.application = application;
|
|
this.scopeObserver = new ScopeObserver(this.element, this.schema, this);
|
|
this.scopesByIdentifier = new Multimap();
|
|
this.modulesByIdentifier = new Map();
|
|
}
|
|
get element() {
|
|
return this.application.element;
|
|
}
|
|
get schema() {
|
|
return this.application.schema;
|
|
}
|
|
get logger() {
|
|
return this.application.logger;
|
|
}
|
|
get controllerAttribute() {
|
|
return this.schema.controllerAttribute;
|
|
}
|
|
get modules() {
|
|
return Array.from(this.modulesByIdentifier.values());
|
|
}
|
|
get contexts() {
|
|
return this.modules.reduce((contexts, module) => contexts.concat(module.contexts), []);
|
|
}
|
|
start() {
|
|
this.scopeObserver.start();
|
|
}
|
|
stop() {
|
|
this.scopeObserver.stop();
|
|
}
|
|
loadDefinition(definition) {
|
|
this.unloadIdentifier(definition.identifier);
|
|
const module = new Module(this.application, definition);
|
|
this.connectModule(module);
|
|
const afterLoad = definition.controllerConstructor.afterLoad;
|
|
if (afterLoad) {
|
|
afterLoad.call(definition.controllerConstructor, definition.identifier, this.application);
|
|
}
|
|
}
|
|
unloadIdentifier(identifier) {
|
|
const module = this.modulesByIdentifier.get(identifier);
|
|
if (module) {
|
|
this.disconnectModule(module);
|
|
}
|
|
}
|
|
getContextForElementAndIdentifier(element, identifier) {
|
|
const module = this.modulesByIdentifier.get(identifier);
|
|
if (module) {
|
|
return module.contexts.find((context) => context.element == element);
|
|
}
|
|
}
|
|
proposeToConnectScopeForElementAndIdentifier(element, identifier) {
|
|
const scope = this.scopeObserver.parseValueForElementAndIdentifier(element, identifier);
|
|
if (scope) {
|
|
this.scopeObserver.elementMatchedValue(scope.element, scope);
|
|
}
|
|
else {
|
|
console.error(`Couldn't find or create scope for identifier: "${identifier}" and element:`, element);
|
|
}
|
|
}
|
|
handleError(error, message, detail) {
|
|
this.application.handleError(error, message, detail);
|
|
}
|
|
createScopeForElementAndIdentifier(element, identifier) {
|
|
return new Scope(this.schema, element, identifier, this.logger);
|
|
}
|
|
scopeConnected(scope) {
|
|
this.scopesByIdentifier.add(scope.identifier, scope);
|
|
const module = this.modulesByIdentifier.get(scope.identifier);
|
|
if (module) {
|
|
module.connectContextForScope(scope);
|
|
}
|
|
}
|
|
scopeDisconnected(scope) {
|
|
this.scopesByIdentifier.delete(scope.identifier, scope);
|
|
const module = this.modulesByIdentifier.get(scope.identifier);
|
|
if (module) {
|
|
module.disconnectContextForScope(scope);
|
|
}
|
|
}
|
|
connectModule(module) {
|
|
this.modulesByIdentifier.set(module.identifier, module);
|
|
const scopes = this.scopesByIdentifier.getValuesForKey(module.identifier);
|
|
scopes.forEach((scope) => module.connectContextForScope(scope));
|
|
}
|
|
disconnectModule(module) {
|
|
this.modulesByIdentifier.delete(module.identifier);
|
|
const scopes = this.scopesByIdentifier.getValuesForKey(module.identifier);
|
|
scopes.forEach((scope) => module.disconnectContextForScope(scope));
|
|
}
|
|
}
|
|
|
|
const defaultSchema = {
|
|
controllerAttribute: "data-controller",
|
|
actionAttribute: "data-action",
|
|
targetAttribute: "data-target",
|
|
targetAttributeForScope: (identifier) => `data-${identifier}-target`,
|
|
outletAttributeForScope: (identifier, outlet) => `data-${identifier}-${outlet}-outlet`,
|
|
keyMappings: Object.assign(Object.assign({ enter: "Enter", tab: "Tab", esc: "Escape", space: " ", up: "ArrowUp", down: "ArrowDown", left: "ArrowLeft", right: "ArrowRight", home: "Home", end: "End", page_up: "PageUp", page_down: "PageDown" }, objectFromEntries("abcdefghijklmnopqrstuvwxyz".split("").map((c) => [c, c]))), objectFromEntries("0123456789".split("").map((n) => [n, n]))),
|
|
};
|
|
function objectFromEntries(array) {
|
|
return array.reduce((memo, [k, v]) => (Object.assign(Object.assign({}, memo), { [k]: v })), {});
|
|
}
|
|
|
|
class Application {
|
|
constructor(element = document.documentElement, schema = defaultSchema) {
|
|
this.logger = console;
|
|
this.debug = false;
|
|
this.logDebugActivity = (identifier, functionName, detail = {}) => {
|
|
if (this.debug) {
|
|
this.logFormattedMessage(identifier, functionName, detail);
|
|
}
|
|
};
|
|
this.element = element;
|
|
this.schema = schema;
|
|
this.dispatcher = new Dispatcher(this);
|
|
this.router = new Router(this);
|
|
this.actionDescriptorFilters = Object.assign({}, defaultActionDescriptorFilters);
|
|
}
|
|
static start(element, schema) {
|
|
const application = new this(element, schema);
|
|
application.start();
|
|
return application;
|
|
}
|
|
async start() {
|
|
await domReady();
|
|
this.logDebugActivity("application", "starting");
|
|
this.dispatcher.start();
|
|
this.router.start();
|
|
this.logDebugActivity("application", "start");
|
|
}
|
|
stop() {
|
|
this.logDebugActivity("application", "stopping");
|
|
this.dispatcher.stop();
|
|
this.router.stop();
|
|
this.logDebugActivity("application", "stop");
|
|
}
|
|
register(identifier, controllerConstructor) {
|
|
this.load({ identifier, controllerConstructor });
|
|
}
|
|
registerActionOption(name, filter) {
|
|
this.actionDescriptorFilters[name] = filter;
|
|
}
|
|
load(head, ...rest) {
|
|
const definitions = Array.isArray(head) ? head : [head, ...rest];
|
|
definitions.forEach((definition) => {
|
|
if (definition.controllerConstructor.shouldLoad) {
|
|
this.router.loadDefinition(definition);
|
|
}
|
|
});
|
|
}
|
|
unload(head, ...rest) {
|
|
const identifiers = Array.isArray(head) ? head : [head, ...rest];
|
|
identifiers.forEach((identifier) => this.router.unloadIdentifier(identifier));
|
|
}
|
|
get controllers() {
|
|
return this.router.contexts.map((context) => context.controller);
|
|
}
|
|
getControllerForElementAndIdentifier(element, identifier) {
|
|
const context = this.router.getContextForElementAndIdentifier(element, identifier);
|
|
return context ? context.controller : null;
|
|
}
|
|
handleError(error, message, detail) {
|
|
var _a;
|
|
this.logger.error(`%s\n\n%o\n\n%o`, message, error, detail);
|
|
(_a = window.onerror) === null || _a === void 0 ? void 0 : _a.call(window, message, "", 0, 0, error);
|
|
}
|
|
logFormattedMessage(identifier, functionName, detail = {}) {
|
|
detail = Object.assign({ application: this }, detail);
|
|
this.logger.groupCollapsed(`${identifier} #${functionName}`);
|
|
this.logger.log("details:", Object.assign({}, detail));
|
|
this.logger.groupEnd();
|
|
}
|
|
}
|
|
function domReady() {
|
|
return new Promise((resolve) => {
|
|
if (document.readyState == "loading") {
|
|
document.addEventListener("DOMContentLoaded", () => resolve());
|
|
}
|
|
else {
|
|
resolve();
|
|
}
|
|
});
|
|
}
|
|
|
|
function ClassPropertiesBlessing(constructor) {
|
|
const classes = readInheritableStaticArrayValues(constructor, "classes");
|
|
return classes.reduce((properties, classDefinition) => {
|
|
return Object.assign(properties, propertiesForClassDefinition(classDefinition));
|
|
}, {});
|
|
}
|
|
function propertiesForClassDefinition(key) {
|
|
return {
|
|
[`${key}Class`]: {
|
|
get() {
|
|
const { classes } = this;
|
|
if (classes.has(key)) {
|
|
return classes.get(key);
|
|
}
|
|
else {
|
|
const attribute = classes.getAttributeName(key);
|
|
throw new Error(`Missing attribute "${attribute}"`);
|
|
}
|
|
},
|
|
},
|
|
[`${key}Classes`]: {
|
|
get() {
|
|
return this.classes.getAll(key);
|
|
},
|
|
},
|
|
[`has${capitalize(key)}Class`]: {
|
|
get() {
|
|
return this.classes.has(key);
|
|
},
|
|
},
|
|
};
|
|
}
|
|
|
|
function OutletPropertiesBlessing(constructor) {
|
|
const outlets = readInheritableStaticArrayValues(constructor, "outlets");
|
|
return outlets.reduce((properties, outletDefinition) => {
|
|
return Object.assign(properties, propertiesForOutletDefinition(outletDefinition));
|
|
}, {});
|
|
}
|
|
function getOutletController(controller, element, identifier) {
|
|
return controller.application.getControllerForElementAndIdentifier(element, identifier);
|
|
}
|
|
function getControllerAndEnsureConnectedScope(controller, element, outletName) {
|
|
let outletController = getOutletController(controller, element, outletName);
|
|
if (outletController)
|
|
return outletController;
|
|
controller.application.router.proposeToConnectScopeForElementAndIdentifier(element, outletName);
|
|
outletController = getOutletController(controller, element, outletName);
|
|
if (outletController)
|
|
return outletController;
|
|
}
|
|
function propertiesForOutletDefinition(name) {
|
|
const camelizedName = namespaceCamelize(name);
|
|
return {
|
|
[`${camelizedName}Outlet`]: {
|
|
get() {
|
|
const outletElement = this.outlets.find(name);
|
|
const selector = this.outlets.getSelectorForOutletName(name);
|
|
if (outletElement) {
|
|
const outletController = getControllerAndEnsureConnectedScope(this, outletElement, name);
|
|
if (outletController)
|
|
return outletController;
|
|
throw new Error(`The provided outlet element is missing an outlet controller "${name}" instance for host controller "${this.identifier}"`);
|
|
}
|
|
throw new Error(`Missing outlet element "${name}" for host controller "${this.identifier}". Stimulus couldn't find a matching outlet element using selector "${selector}".`);
|
|
},
|
|
},
|
|
[`${camelizedName}Outlets`]: {
|
|
get() {
|
|
const outlets = this.outlets.findAll(name);
|
|
if (outlets.length > 0) {
|
|
return outlets
|
|
.map((outletElement) => {
|
|
const outletController = getControllerAndEnsureConnectedScope(this, outletElement, name);
|
|
if (outletController)
|
|
return outletController;
|
|
console.warn(`The provided outlet element is missing an outlet controller "${name}" instance for host controller "${this.identifier}"`, outletElement);
|
|
})
|
|
.filter((controller) => controller);
|
|
}
|
|
return [];
|
|
},
|
|
},
|
|
[`${camelizedName}OutletElement`]: {
|
|
get() {
|
|
const outletElement = this.outlets.find(name);
|
|
const selector = this.outlets.getSelectorForOutletName(name);
|
|
if (outletElement) {
|
|
return outletElement;
|
|
}
|
|
else {
|
|
throw new Error(`Missing outlet element "${name}" for host controller "${this.identifier}". Stimulus couldn't find a matching outlet element using selector "${selector}".`);
|
|
}
|
|
},
|
|
},
|
|
[`${camelizedName}OutletElements`]: {
|
|
get() {
|
|
return this.outlets.findAll(name);
|
|
},
|
|
},
|
|
[`has${capitalize(camelizedName)}Outlet`]: {
|
|
get() {
|
|
return this.outlets.has(name);
|
|
},
|
|
},
|
|
};
|
|
}
|
|
|
|
function TargetPropertiesBlessing(constructor) {
|
|
const targets = readInheritableStaticArrayValues(constructor, "targets");
|
|
return targets.reduce((properties, targetDefinition) => {
|
|
return Object.assign(properties, propertiesForTargetDefinition(targetDefinition));
|
|
}, {});
|
|
}
|
|
function propertiesForTargetDefinition(name) {
|
|
return {
|
|
[`${name}Target`]: {
|
|
get() {
|
|
const target = this.targets.find(name);
|
|
if (target) {
|
|
return target;
|
|
}
|
|
else {
|
|
throw new Error(`Missing target element "${name}" for "${this.identifier}" controller`);
|
|
}
|
|
},
|
|
},
|
|
[`${name}Targets`]: {
|
|
get() {
|
|
return this.targets.findAll(name);
|
|
},
|
|
},
|
|
[`has${capitalize(name)}Target`]: {
|
|
get() {
|
|
return this.targets.has(name);
|
|
},
|
|
},
|
|
};
|
|
}
|
|
|
|
function ValuePropertiesBlessing(constructor) {
|
|
const valueDefinitionPairs = readInheritableStaticObjectPairs(constructor, "values");
|
|
const propertyDescriptorMap = {
|
|
valueDescriptorMap: {
|
|
get() {
|
|
return valueDefinitionPairs.reduce((result, valueDefinitionPair) => {
|
|
const valueDescriptor = parseValueDefinitionPair(valueDefinitionPair, this.identifier);
|
|
const attributeName = this.data.getAttributeNameForKey(valueDescriptor.key);
|
|
return Object.assign(result, { [attributeName]: valueDescriptor });
|
|
}, {});
|
|
},
|
|
},
|
|
};
|
|
return valueDefinitionPairs.reduce((properties, valueDefinitionPair) => {
|
|
return Object.assign(properties, propertiesForValueDefinitionPair(valueDefinitionPair));
|
|
}, propertyDescriptorMap);
|
|
}
|
|
function propertiesForValueDefinitionPair(valueDefinitionPair, controller) {
|
|
const definition = parseValueDefinitionPair(valueDefinitionPair, controller);
|
|
const { key, name, reader: read, writer: write } = definition;
|
|
return {
|
|
[name]: {
|
|
get() {
|
|
const value = this.data.get(key);
|
|
if (value !== null) {
|
|
return read(value);
|
|
}
|
|
else {
|
|
return definition.defaultValue;
|
|
}
|
|
},
|
|
set(value) {
|
|
if (value === undefined) {
|
|
this.data.delete(key);
|
|
}
|
|
else {
|
|
this.data.set(key, write(value));
|
|
}
|
|
},
|
|
},
|
|
[`has${capitalize(name)}`]: {
|
|
get() {
|
|
return this.data.has(key) || definition.hasCustomDefaultValue;
|
|
},
|
|
},
|
|
};
|
|
}
|
|
function parseValueDefinitionPair([token, typeDefinition], controller) {
|
|
return valueDescriptorForTokenAndTypeDefinition({
|
|
controller,
|
|
token,
|
|
typeDefinition,
|
|
});
|
|
}
|
|
function parseValueTypeConstant(constant) {
|
|
switch (constant) {
|
|
case Array:
|
|
return "array";
|
|
case Boolean:
|
|
return "boolean";
|
|
case Number:
|
|
return "number";
|
|
case Object:
|
|
return "object";
|
|
case String:
|
|
return "string";
|
|
}
|
|
}
|
|
function parseValueTypeDefault(defaultValue) {
|
|
switch (typeof defaultValue) {
|
|
case "boolean":
|
|
return "boolean";
|
|
case "number":
|
|
return "number";
|
|
case "string":
|
|
return "string";
|
|
}
|
|
if (Array.isArray(defaultValue))
|
|
return "array";
|
|
if (Object.prototype.toString.call(defaultValue) === "[object Object]")
|
|
return "object";
|
|
}
|
|
function parseValueTypeObject(payload) {
|
|
const { controller, token, typeObject } = payload;
|
|
const hasType = isSomething(typeObject.type);
|
|
const hasDefault = isSomething(typeObject.default);
|
|
const fullObject = hasType && hasDefault;
|
|
const onlyType = hasType && !hasDefault;
|
|
const onlyDefault = !hasType && hasDefault;
|
|
const typeFromObject = parseValueTypeConstant(typeObject.type);
|
|
const typeFromDefaultValue = parseValueTypeDefault(payload.typeObject.default);
|
|
if (onlyType)
|
|
return typeFromObject;
|
|
if (onlyDefault)
|
|
return typeFromDefaultValue;
|
|
if (typeFromObject !== typeFromDefaultValue) {
|
|
const propertyPath = controller ? `${controller}.${token}` : token;
|
|
throw new Error(`The specified default value for the Stimulus Value "${propertyPath}" must match the defined type "${typeFromObject}". The provided default value of "${typeObject.default}" is of type "${typeFromDefaultValue}".`);
|
|
}
|
|
if (fullObject)
|
|
return typeFromObject;
|
|
}
|
|
function parseValueTypeDefinition(payload) {
|
|
const { controller, token, typeDefinition } = payload;
|
|
const typeObject = { controller, token, typeObject: typeDefinition };
|
|
const typeFromObject = parseValueTypeObject(typeObject);
|
|
const typeFromDefaultValue = parseValueTypeDefault(typeDefinition);
|
|
const typeFromConstant = parseValueTypeConstant(typeDefinition);
|
|
const type = typeFromObject || typeFromDefaultValue || typeFromConstant;
|
|
if (type)
|
|
return type;
|
|
const propertyPath = controller ? `${controller}.${typeDefinition}` : token;
|
|
throw new Error(`Unknown value type "${propertyPath}" for "${token}" value`);
|
|
}
|
|
function defaultValueForDefinition(typeDefinition) {
|
|
const constant = parseValueTypeConstant(typeDefinition);
|
|
if (constant)
|
|
return defaultValuesByType[constant];
|
|
const hasDefault = hasProperty(typeDefinition, "default");
|
|
const hasType = hasProperty(typeDefinition, "type");
|
|
const typeObject = typeDefinition;
|
|
if (hasDefault)
|
|
return typeObject.default;
|
|
if (hasType) {
|
|
const { type } = typeObject;
|
|
const constantFromType = parseValueTypeConstant(type);
|
|
if (constantFromType)
|
|
return defaultValuesByType[constantFromType];
|
|
}
|
|
return typeDefinition;
|
|
}
|
|
function valueDescriptorForTokenAndTypeDefinition(payload) {
|
|
const { token, typeDefinition } = payload;
|
|
const key = `${dasherize(token)}-value`;
|
|
const type = parseValueTypeDefinition(payload);
|
|
return {
|
|
type,
|
|
key,
|
|
name: camelize(key),
|
|
get defaultValue() {
|
|
return defaultValueForDefinition(typeDefinition);
|
|
},
|
|
get hasCustomDefaultValue() {
|
|
return parseValueTypeDefault(typeDefinition) !== undefined;
|
|
},
|
|
reader: readers[type],
|
|
writer: writers[type] || writers.default,
|
|
};
|
|
}
|
|
const defaultValuesByType = {
|
|
get array() {
|
|
return [];
|
|
},
|
|
boolean: false,
|
|
number: 0,
|
|
get object() {
|
|
return {};
|
|
},
|
|
string: "",
|
|
};
|
|
const readers = {
|
|
array(value) {
|
|
const array = JSON.parse(value);
|
|
if (!Array.isArray(array)) {
|
|
throw new TypeError(`expected value of type "array" but instead got value "${value}" of type "${parseValueTypeDefault(array)}"`);
|
|
}
|
|
return array;
|
|
},
|
|
boolean(value) {
|
|
return !(value == "0" || String(value).toLowerCase() == "false");
|
|
},
|
|
number(value) {
|
|
return Number(value.replace(/_/g, ""));
|
|
},
|
|
object(value) {
|
|
const object = JSON.parse(value);
|
|
if (object === null || typeof object != "object" || Array.isArray(object)) {
|
|
throw new TypeError(`expected value of type "object" but instead got value "${value}" of type "${parseValueTypeDefault(object)}"`);
|
|
}
|
|
return object;
|
|
},
|
|
string(value) {
|
|
return value;
|
|
},
|
|
};
|
|
const writers = {
|
|
default: writeString,
|
|
array: writeJSON,
|
|
object: writeJSON,
|
|
};
|
|
function writeJSON(value) {
|
|
return JSON.stringify(value);
|
|
}
|
|
function writeString(value) {
|
|
return `${value}`;
|
|
}
|
|
|
|
class Controller {
|
|
constructor(context) {
|
|
this.context = context;
|
|
}
|
|
static get shouldLoad() {
|
|
return true;
|
|
}
|
|
static afterLoad(_identifier, _application) {
|
|
return;
|
|
}
|
|
get application() {
|
|
return this.context.application;
|
|
}
|
|
get scope() {
|
|
return this.context.scope;
|
|
}
|
|
get element() {
|
|
return this.scope.element;
|
|
}
|
|
get identifier() {
|
|
return this.scope.identifier;
|
|
}
|
|
get targets() {
|
|
return this.scope.targets;
|
|
}
|
|
get outlets() {
|
|
return this.scope.outlets;
|
|
}
|
|
get classes() {
|
|
return this.scope.classes;
|
|
}
|
|
get data() {
|
|
return this.scope.data;
|
|
}
|
|
initialize() {
|
|
}
|
|
connect() {
|
|
}
|
|
disconnect() {
|
|
}
|
|
dispatch(eventName, { target = this.element, detail = {}, prefix = this.identifier, bubbles = true, cancelable = true, } = {}) {
|
|
const type = prefix ? `${prefix}:${eventName}` : eventName;
|
|
const event = new CustomEvent(type, { detail, bubbles, cancelable });
|
|
target.dispatchEvent(event);
|
|
return event;
|
|
}
|
|
}
|
|
Controller.blessings = [
|
|
ClassPropertiesBlessing,
|
|
TargetPropertiesBlessing,
|
|
ValuePropertiesBlessing,
|
|
OutletPropertiesBlessing,
|
|
];
|
|
Controller.targets = [];
|
|
Controller.outlets = [];
|
|
Controller.values = {};
|
|
|
|
exports.Application = Application;
|
|
exports.AttributeObserver = AttributeObserver;
|
|
exports.Context = Context;
|
|
exports.Controller = Controller;
|
|
exports.ElementObserver = ElementObserver;
|
|
exports.IndexedMultimap = IndexedMultimap;
|
|
exports.Multimap = Multimap;
|
|
exports.SelectorObserver = SelectorObserver;
|
|
exports.StringMapObserver = StringMapObserver;
|
|
exports.TokenListObserver = TokenListObserver;
|
|
exports.ValueListObserver = ValueListObserver;
|
|
exports.add = add;
|
|
exports.defaultSchema = defaultSchema;
|
|
exports.del = del;
|
|
exports.fetch = fetch;
|
|
exports.prune = prune;
|
|
|
|
Object.defineProperty(exports, '__esModule', { value: true });
|
|
|
|
})));
|