81 lines
1.6 KiB
JavaScript
81 lines
1.6 KiB
JavaScript
import { Controller } from 'stimulus'
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import { Liquid } from 'liquidjs'
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/*
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* Waits for notifications and shows them by fetching and rendering
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* a template.
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*/
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export default class extends Controller {
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connect () {
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window.addEventListener('notification', async event => await this.render(event.detail.template, event.detail.data))
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}
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/*
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* Renders and replaces notification contents and then shows it. Does
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* nothing if the template isn't found.
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*/
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async render (name, data = {}) {
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const response = await fetch(this.template(name))
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if (!response.ok) return
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data.site = await this.site()
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const template = await response.text()
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const html = await this.engine.parseAndRender(template, data)
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this.element.innerHTML = html
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this.show()
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}
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/*
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* Gets the template path from a name
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*
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* @return [String]
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*/
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template (name) {
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return this.data.get('templates') + name + '.html'
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}
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/*
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* Shows the notification
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*/
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show () {
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this.element.classList.add('show')
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this.element.classList.remove('hide')
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}
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/*
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* Hides the notification
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*/
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hide () {
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this.element.classList.add('hide')
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this.element.classList.remove('show')
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}
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/*
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* Liquid renderer
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*
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* @return Liquid
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*/
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get engine () {
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if (!window.liquid) window.liquid = new Liquid()
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return window.liquid
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}
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/*
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* Site config (actually just translation strings)
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*
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* @return [Object]
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*/
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async site () {
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if (!window.site) {
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const data = await fetch('assets/data/site.json')
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window.site = await data.json()
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}
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return window.site
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}
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}
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