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// 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/>.
/**
* Grade dialogue.
*
* @package tool_lp
* @copyright 2016 Frédéric Massart - FMCorz.net
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
define(['jquery',
'core/notification',
'core/templates',
'tool_lp/dialogue',
'tool_lp/event_base',
'core/str'],
function($, Notification, Templates, Dialogue, EventBase, Str) {
/**
* Grade dialogue class.
* @param {Array} ratingOptions
*/
var Grade = function(ratingOptions) {
EventBase.prototype.constructor.apply(this, []);
this._ratingOptions = ratingOptions;
};
Grade.prototype = Object.create(EventBase.prototype);
/** @type {Dialogue} The dialogue. */
Grade.prototype._popup = null;
/** @type {Array} Array of objects containing, 'value', 'name' and optionally 'selected'. */
Grade.prototype._ratingOptions = null;
/**
* After render hook.
*
* @method _afterRender
* @protected
*/
Grade.prototype._afterRender = function() {
var btnRate = this._find('[data-action="rate"]'),
lstRating = this._find('[name="rating"]'),
txtComment = this._find('[name="comment"]');
this._find('[data-action="cancel"]').click(function(e) {
e.preventDefault();
this._trigger('cancelled');
this.close();
}.bind(this));
lstRating.change(function() {
var node = $(this);
if (!node.val()) {
btnRate.prop('disabled', true);
} else {
btnRate.prop('disabled', false);
}
}).change();
btnRate.click(function(e) {
e.preventDefault();
var val = lstRating.val();
if (!val) {
return;
}
this._trigger('rated', {
'rating': val,
'note': txtComment.val()
});
this.close();
}.bind(this));
};
/**
* Close the dialogue.
*
* @method close
*/
Grade.prototype.close = function() {
this._popup.close();
this._popup = null;
};
/**
* Opens the picker.
*
* @param {Number} competencyId The competency ID of the competency to work on.
* @method display
* @return {Promise}
*/
Grade.prototype.display = function() {
M.util.js_pending('tool_lp/grade_dialogue:display');
return $.when(
Str.get_string('rate', 'tool_lp'),
this._render()
)
.then(function(title, templateResult) {
this._popup = new Dialogue(
title,
templateResult[0],
function() {
this._afterRender();
M.util.js_complete('tool_lp/grade_dialogue:display');
}.bind(this)
);
return this._popup;
}.bind(this))
.catch(Notification.exception);
};
/**
* Find a node in the dialogue.
*
* @param {String} selector
* @method _find
* @returns {node} The node
* @protected
*/
Grade.prototype._find = function(selector) {
return $(this._popup.getContent()).find(selector);
};
/**
* Render the dialogue.
*
* @method _render
* @protected
* @return {Promise}
*/
Grade.prototype._render = function() {
var context = {
cangrade: this._canGrade,
ratings: this._ratingOptions
};
return Templates.render('tool_lp/competency_grader', context);
};
return /** @alias module:tool_lp/grade_dialogue */ Grade;
});