user/amd/src/private_files.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 to handle AJAX interactions with user private files
 *
 * @module     core_user/private_files
 * @copyright  2020 Marina Glancy
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
import DynamicForm from 'core_form/dynamicform';
import ModalForm from 'core_form/modalform';
import {getString} from 'core/str';
import {add as addToast} from 'core/toast';
/**
 * Initialize private files form as AJAX form
 *
 * @param {String} containerSelector
 * @param {String} formClass
 */
export const initDynamicForm = (containerSelector, formClass) => {
    const form = new DynamicForm(document.querySelector(containerSelector), formClass);
    // When form is saved, refresh it to remove validation errors, if any:
    form.addEventListener(form.events.FORM_SUBMITTED, () => {
        form.load();
        getString('changessaved')
        .then(addToast)
        .catch(null);
    });
    // Reload the page on cancel.
    form.addEventListener(form.events.CANCEL_BUTTON_PRESSED, () => window.location.reload());
};
/**
 * Initialize private files form as Modal form
 *
 * @param {String} elementSelector
 * @param {String} formClass
 */
export const initModal = (elementSelector, formClass) => {
    document.querySelector(elementSelector).addEventListener('click', function(e) {
        e.preventDefault();
        const form = new ModalForm({
            formClass,
            args: {nosubmit: true},
            modalConfig: {title: getString('privatefilesmanage')},
            returnFocus: e.target,
        });
        form.addEventListener(form.events.FORM_SUBMITTED, () => window.location.reload());
        form.show();
    });
};