87 lines
1.6 KiB
JavaScript
87 lines
1.6 KiB
JavaScript
import {arrayUnique, flatten, mapObject} from '@avocado/core';
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import memoize from 'lodash.memoize';
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import {invokeHookFlat, registerHooks} from 'scwp';
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export const globals = memoize(() => (
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invokeHookFlat('behaviorContextGlobals')
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.reduce((r, results) => ({
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...r,
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...results,
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}), {})
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));
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export default class Context {
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constructor(defaults = {}) {
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this.map = new Map();
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this.clear();
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this.addObjectMap(defaults);
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}
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add(key, value, type = 'undefined') {
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this.map.set(key, [value, type]);
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}
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addObjectMap(map) {
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Object.entries(map)
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.forEach(([key, [variable, type]]) => (
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this.add(key, variable, type)
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));
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}
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all() {
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return Array.from(this.map.keys())
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.reduce((r, key) => ({
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...r,
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[key]: this.get(key),
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}), {});
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}
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clear() {
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this.destroy();
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this.add('context', this, 'context');
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this.addObjectMap(globals());
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}
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description() {
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const children = Object.entries(this.all())
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.reduce((r, [key, [, type]]) => ({
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...r,
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[key]: {type},
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}), {});
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return {
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children,
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type: 'context',
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};
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}
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destroy() {
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this.map.clear();
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}
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get(key) {
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return this.has(key) ? this.map.get(key) : [undefined, 'undefined'];
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}
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getValue(key) {
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return this.get(key)[0];
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}
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getType(key) {
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return this.get(key)[1];
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}
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has(key) {
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return this.map.has(key);
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}
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}
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registerHooks({
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autoreg$accept: (type, M) => {
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if ('hooks' === type && 'behaviorContextGlobals' in M) {
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globals.cache.clear();
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}
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},
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}, module.id);
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