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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Task indicator
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*
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* Watches the progress bar inside the task indicator for updates, and redirects when the progress is complete.
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*
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* @module core/task_indicator
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* @copyright 2024 Catalyst IT Europe Ltd
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* @author Mark Johnson <mark.johnson@catalyst-eu.net>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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export default class {
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/**
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* Watch the progress bar for updates.
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*
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* When the progress bar is updated to 100%, wait a couple of seconds so the user gets to see it if they are watching,
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* then redirect to the specified URL.
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*
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* @param {String} id The ID of the progress bar element.
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* @param {String} redirectUrl Optional URL to redirect to once the task is complete.
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*/
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static init(id, redirectUrl) {
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const bar = document.getElementById(id);
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bar.addEventListener('update', (event) => {
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const percent = event?.detail?.percent;
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if (percent > 0) {
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// Once progress starts, display the progress bar and remove the run link.
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bar.classList.remove('stored-progress-notstarted');
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const runlink = document.querySelector(`.runlink[data-idnumber=${id}]`);
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if (runlink) {
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runlink.remove();
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}
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}
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// Once the progress bar completes, redirect the page.
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if (redirectUrl !== '' && percent === 100) {
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window.setTimeout(() => window.location.assign(redirectUrl), 2000);
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}
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});
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}
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}
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