meetletacbfree/amd/build/featureaccess_matrix.min.js

// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**
 * @module     mod_meetletacbfree/featureaccess_matrix
 * @copyright  2026 MeetLet <info@meetlet.net>
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

define([], function() {
    const bindMatrix = (matrix) => {
        if (!matrix || matrix.getAttribute('data-access-bound') === '1') {
            return;
        }
        matrix.setAttribute('data-access-bound', '1');

        const setGroup = (checks, forceOn) => {
            const list = Array.from(checks).filter((el) => !el.disabled);
            if (!list.length) {
                return;
            }
            const turnOn = (typeof forceOn === 'boolean')
                ? forceOn
                : list.some((el) => !el.checked);
            list.forEach((el) => {
                if (el.checked !== turnOn) {
                    el.checked = turnOn;
                    el.dispatchEvent(new Event('change', {bubbles: true}));
                }
            });
        };

        matrix.addEventListener('click', (e) => {
            const btn = e.target.closest('[data-access-toggle]');
            if (!btn || !matrix.contains(btn) || matrix.classList.contains('is-disabled')) {
                return;
            }
            e.preventDefault();
            const mode = btn.getAttribute('data-access-toggle');
            if (mode === 'row') {
                const role = btn.getAttribute('data-role');
                setGroup(matrix.querySelectorAll('.meetlet-access-check[data-role="' + role + '"]'));
            } else if (mode === 'col') {
                const feature = btn.getAttribute('data-feature');
                setGroup(matrix.querySelectorAll('.meetlet-access-check[data-feature="' + feature + '"]'));
            }
        });
    };

    const init = () => {
        document.querySelectorAll('[data-meetlet-access-matrix]').forEach(bindMatrix);
    };

    return {init: init};
});