Proyectos de Subversion Moodle

// 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/>.

/**

 * Some UI stuff for participants page.

 * This is also used by the report/participants/index.php because it has the same functionality.

 *

 * @module     report_participation/participants

 * @copyright  2017 Damyon Wiese

 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

import jQuery from 'jquery';

import CustomEvents from 'core/custom_interaction_events';

import ModalEvents from 'core/modal_events';

import Notification from 'core/notification';

import {showSendMessage} from 'core_user/local/participants/bulkactions';

const Selectors = {

    bulkActionSelect: "#formactionid",

    bulkUserSelectedCheckBoxes: "input[data-togglegroup^='participants-table'][data-toggle='slave']:checked",

    participantsForm: '#participantsform',

};

export const init = () => {

    const root = document.querySelector(Selectors.participantsForm);

    /**

     * Private method.

     *

     * @method registerEventListeners

     * @private

     */

    const registerEventListeners = () => {

        CustomEvents.define(Selectors.bulkActionSelect, [CustomEvents.events.accessibleChange]);

        jQuery(Selectors.bulkActionSelect).on(CustomEvents.events.accessibleChange, e => {

            const action = e.target.value;

            const checkboxes = root.querySelectorAll(Selectors.bulkUserSelectedCheckBoxes);

            if (action.indexOf('#') !== -1) {

                e.preventDefault();

                const ids = [];

                checkboxes.forEach(checkbox => {

                    ids.push(checkbox.getAttribute('name').replace('user', ''));

                });

                if (action === '#messageselect') {

                    showSendMessage(ids)

                    .then(modal => {

                        modal.getRoot().on(ModalEvents.hidden, () => {

                            // Focus on the action select when the dialog is closed.

                            const bulkActionSelector = root.querySelector(Selectors.bulkActionSelect);

                            resetBulkAction(bulkActionSelector);

                            bulkActionSelector.focus();

                        });

                        return modal;

                    })

                    .catch(Notification.exception);

                }

            } else if (action !== '' && checkboxes.length) {

                e.target.form().submit();

            }

            resetBulkAction(e.target);

        });

    };

    const resetBulkAction = bulkActionSelect => {

        bulkActionSelect.value = '';

    };

    registerEventListeners();

};