Current File : /home/vacivi36/ava/admin/tool/dataprivacy/amd/src/add_purpose.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 add purposes.
*
* @module tool_dataprivacy/add_purpose
* @copyright 2018 David Monllao
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
define([
'jquery',
'core/str',
'core/ajax',
'core/notification',
'core/modal_factory',
'core/modal_events',
'core/fragment',
'core_form/changechecker',
], function(
$,
Str,
Ajax,
Notification,
ModalFactory,
ModalEvents,
Fragment,
FormChangeChecker
) {
var SELECTORS = {
PURPOSE_LINK: '[data-add-element="purpose"]',
};
var AddPurpose = function(contextId) {
this.contextId = contextId;
var stringKeys = [
{
key: 'addpurpose',
component: 'tool_dataprivacy'
},
{
key: 'save',
component: 'admin'
}
];
this.strings = Str.get_strings(stringKeys);
this.registerEventListeners();
};
/**
* @var {int} contextId
* @private
*/
AddPurpose.prototype.contextId = 0;
/**
* @var {Promise}
* @private
*/
AddPurpose.prototype.strings = 0;
AddPurpose.prototype.registerEventListeners = function() {
var trigger = $(SELECTORS.PURPOSE_LINK);
trigger.on('click', function() {
return this.strings.then(function(strings) {
ModalFactory.create({
type: ModalFactory.types.SAVE_CANCEL,
title: strings[0],
body: '',
}, trigger).done(function(modal) {
this.setupFormModal(modal, strings[1]);
}.bind(this));
}.bind(this))
.fail(Notification.exception);
}.bind(this));
};
/**
* @method getBody
* @param {Object} formdata
* @private
* @return {Promise}
*/
AddPurpose.prototype.getBody = function(formdata) {
var params = null;
if (typeof formdata !== "undefined") {
params = {jsonformdata: JSON.stringify(formdata)};
}
// Get the content of the modal.
return Fragment.loadFragment('tool_dataprivacy', 'addpurpose_form', this.contextId, params);
};
AddPurpose.prototype.setupFormModal = function(modal, saveText) {
modal.setLarge();
modal.setSaveButtonText(saveText);
// We want to reset the form every time it is opened.
modal.getRoot().on(ModalEvents.hidden, this.destroy.bind(this));
modal.setBody(this.getBody());
// We catch the modal save event, and use it to submit the form inside the modal.
// Triggering a form submission will give JS validation scripts a chance to check for errors.
modal.getRoot().on(ModalEvents.save, this.submitForm.bind(this));
// We also catch the form submit event and use it to submit the form with ajax.
modal.getRoot().on('submit', 'form', this.submitFormAjax.bind(this));
this.modal = modal;
modal.show();
};
/**
* This triggers a form submission, so that any mform elements can do final tricks before the form submission is processed.
*
* @method submitForm
* @param {Event} e Form submission event.
* @private
*/
AddPurpose.prototype.submitForm = function(e) {
e.preventDefault();
this.modal.getRoot().find('form').submit();
};
AddPurpose.prototype.submitFormAjax = function(e) {
// We don't want to do a real form submission.
e.preventDefault();
// Convert all the form elements values to a serialised string.
var formData = this.modal.getRoot().find('form').serialize();
Ajax.call([{
methodname: 'tool_dataprivacy_create_purpose_form',
args: {jsonformdata: JSON.stringify(formData)},
done: function(data) {
if (data.validationerrors) {
this.modal.setBody(this.getBody(formData));
} else {
this.close();
}
}.bind(this),
fail: Notification.exception
}]);
};
AddPurpose.prototype.close = function() {
this.destroy();
document.location.reload();
};
AddPurpose.prototype.destroy = function() {
FormChangeChecker.resetAllFormDirtyStates();
this.modal.destroy();
};
AddPurpose.prototype.removeListeners = function() {
$(SELECTORS.PURPOSE_LINK).off('click');
};
return /** @alias module:tool_dataprivacy/add_purpose */ {
getInstance: function(contextId) {
return new AddPurpose(contextId);
}
};
}
);
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