93 lines
3.0 KiB
JavaScript
93 lines
3.0 KiB
JavaScript
import bootstrap from "bootstrap.native";
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import log from "@converse/headless/log";
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import tpl_alert_component from "templates/alert.js";
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import { View } from '@converse/skeletor/src/view.js';
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import { api, converse } from "@converse/headless/core";
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import { render } from 'lit';
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import './styles/_modal.scss';
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const { sizzle } = converse.env;
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const u = converse.env.utils;
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const BaseModal = View.extend({
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className: "modal",
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persistent: false, // Whether this modal should persist in the DOM once it's been closed
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events: {
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'click .nav-item .nav-link': 'switchTab'
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},
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initialize (options) {
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if (!this.id) {
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throw new Error("Each modal class must have a unique id attribute");
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}
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// Allow properties to be set via passed in options
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Object.assign(this, options);
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this.render()
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this.el.setAttribute('tabindex', '-1');
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this.el.setAttribute('role', 'dialog');
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this.el.setAttribute('aria-hidden', 'true');
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const label_id = this.el.querySelector('.modal-title').getAttribute('id');
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label_id && this.el.setAttribute('aria-labelledby', label_id);
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this.insertIntoDOM();
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const Modal = bootstrap.Modal;
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this.modal = new Modal(this.el, {
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backdrop: true,
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keyboard: true
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});
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this.el.addEventListener('hide.bs.modal', () => this.onHide(), false);
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},
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onHide () {
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u.removeClass('selected', this.trigger_el);
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!this.persistent && api.modal.remove(this);
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},
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insertIntoDOM () {
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const container_el = document.querySelector("#converse-modals");
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container_el.insertAdjacentElement('beforeEnd', this.el);
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},
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switchTab (ev) {
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ev.stopPropagation();
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ev.preventDefault();
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sizzle('.nav-link.active', this.el).forEach(el => {
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u.removeClass('active', this.el.querySelector(el.getAttribute('href')));
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u.removeClass('active', el);
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});
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u.addClass('active', ev.target);
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u.addClass('active', this.el.querySelector(ev.target.getAttribute('href')))
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},
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alert (message, type='primary') {
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const body = this.el.querySelector('.modal-alert');
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if (body === null) {
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log.error("Could not find a .modal-alert element in the modal to show an alert message in!");
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return;
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}
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// FIXME: Instead of adding the alert imperatively, we should
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// find a way to let the modal rerender with an alert message
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render(tpl_alert_component({'type': `alert-${type}`, 'message': message}), body);
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const el = body.firstElementChild;
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setTimeout(() => {
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u.addClass('fade-out', el);
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setTimeout(() => u.removeElement(el), 600);
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}, 5000);
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},
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show (ev) {
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if (ev) {
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ev.preventDefault();
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this.trigger_el = ev.target;
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!u.hasClass('chat-image', this.trigger_el) && u.addClass('selected', this.trigger_el);
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}
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this.modal.show();
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}
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});
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export default BaseModal;
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