// 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/>.
/**
* Javascript module for bulk actions.
*
* @module gradereport_singleview/bulkactions
* @copyright 2022 Ilya Tregubov <ilya@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
import Pending from 'core/pending';
import CustomEvents from "core/custom_interaction_events";
import ModalFactory from 'core/modal_factory';
import Templates from 'core/templates';
import ModalEvents from 'core/modal_events';
import * as Str from 'core/str';
import Notification from 'core/notification';
import selectors from 'gradereport_singleview/selectors';
/**
* Initialize module.
*/
export const init = () => {
const pendingPromise = new Pending();
registerListenerEvents();
pendingPromise.resolve();
};
/**
* Register bulk actions related event listeners.
*
* @method registerListenerEvents
*/
const registerListenerEvents = () => {
const events = [
'click',
CustomEvents.events.activate,
CustomEvents.events.keyboardActivate
];
CustomEvents.define(document, events);
// Register events.
events.forEach((event) => {
document.addEventListener(event, async(e) => {
const trigger = e.target.closest(selectors.actions.bulkaction);
if (trigger) {
if ((trigger.dataset.action === 'overrideallgrades') || (trigger.dataset.action === 'overridenonegrades')) {
const override = document.querySelectorAll(selectors.elements.override);
if (trigger.dataset.action === 'overridenonegrades') {
// Alert for removing all grade overrides on page.
Str.get_strings([
{key: 'removeoverride', component: 'gradereport_singleview'},
{key: 'overridenoneconfirm', component: 'gradereport_singleview'},
{key: 'removeoverridesave', component: 'gradereport_singleview'},
{key: 'cancel', component: 'moodle'},
]).done((strings) => {
Notification.confirm(
strings[0],
strings[1],
strings[2],
strings[3],
() => {
// Uncheck each override checkbox - this will make grade and feedback input fields disabled.
override.forEach((el) => {
if (el.checked) {
el.click();
}
});
});
}).fail(Notification.exception);
} else {
// Check each override checkbox - this will make grade and feedback input fields enabled.
override.forEach((el) => {
if (!el.checked) {
el.click();
}
});
}
} else if ((trigger.dataset.action === 'excludeallgrades') || (trigger.dataset.action === 'excludenonegrades')) {
const exclude = document.querySelectorAll(selectors.elements.exclude);
const checked = (trigger.dataset.action === 'excludeallgrades');
// Uncheck or check each exclude checkbox.
exclude.forEach((el) => {
el.checked = checked;
});
} else if (trigger.dataset.action === 'bulklegend') {
// Modal for bulk insert grades.
Str.get_strings([
{key: 'bulklegend', component: 'gradereport_singleview'},
{key: 'save', component: 'moodle'},
]).done((strings) => {
ModalFactory.create({
type: ModalFactory.types.SAVE_CANCEL,
body: Templates.render('gradereport_singleview/bulkinsert', {
id: 'bulkinsertmodal',
name: 'bulkinsertmodal'
}),
title: strings[0],
}).then((modal) => {
modal.setSaveButtonText(strings[1]);
modal.getFooter().find(selectors.elements.modalsave).attr('disabled', true);
modal.getRoot().on(ModalEvents.hidden, () => {
modal.getRoot().remove();
});
// We need to acknowledge that we understand risks of loosing data.
// Only when acknowledge checkbox is checked we allow selecting insert options.
modal.getRoot().on('change', selectors.elements.warningcheckbox,
(e) => {
e.preventDefault();
if (e.target.checked) {
modal.getRoot().find(selectors.elements.modalformdata).removeClass('dimmed_text');
modal.getRoot().find(selectors.elements.modalradio).removeAttr('disabled');
modal.getRoot().find(selectors.elements.modalinput).removeAttr('disabled');
const formRadioData = modal.getRoot().find(selectors.elements.modalradiochecked).val();
// We allow saving grades only when all needed data present on form.
if (formRadioData) {
modal.getFooter().find(selectors.elements.modalsave).removeAttr('disabled');
}
} else {
modal.getRoot().find(selectors.elements.modalformdata).addClass('dimmed_text');
modal.getRoot().find(selectors.elements.modalradio).attr('disabled', true);
modal.getRoot().find(selectors.elements.modalinput).attr('disabled', true);
modal.getFooter().find(selectors.elements.modalsave).attr('disabled', true);
}
});
// We allow saving grades only when all needed data present on form.
modal.getRoot().on('change', selectors.elements.modalradio,
(e) => {
e.preventDefault();
modal.getFooter().find(selectors.elements.modalsave).removeAttr('disabled');
});
modal.getRoot().on(ModalEvents.save, () => {
// When save button is clicked in modal form we insert data from modal
// into preexisted hidden bulk insert form and Save button for table form.
document.querySelector(selectors.elements.enablebulkinsert).checked = true;
const formRadioData = modal.getRoot().find(selectors.elements.modalradiochecked).val();
const $select = document.querySelector(selectors.elements.formradio);
$select.value = formRadioData;
const formData = modal.getRoot().find(selectors.elements.modalgrade).val();
document.querySelector(selectors.elements.formgrade).value = formData;
document.querySelector(selectors.elements.formsave).click();
});
modal.show();
return modal;
}).fail(Notification.exception);
}).fail(Notification.exception);
}
}
});
});
};