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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/>.
/**
* Module to update the displayed retention period.
*
* @module tool_dataprivacy/effective_retention_period
* @copyright 2018 David Monllao
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
define(['jquery'],
function($) {
var SELECTORS = {
PURPOSE_SELECT: '#id_purposeid',
RETENTION_FIELD: '#fitem_id_retention_current [data-fieldtype=static]',
};
/**
* Constructor for the retention period display.
*
* @param {Array} purposeRetentionPeriods Associative array of purposeids with effective retention period at this context
*/
var EffectiveRetentionPeriod = function(purposeRetentionPeriods) {
this.purposeRetentionPeriods = purposeRetentionPeriods;
this.registerEventListeners();
};
/**
* Removes the current 'change' listeners.
*
* Useful when a new form is loaded.
*/
var removeListeners = function() {
$(SELECTORS.PURPOSE_SELECT).off('change');
};
/**
* @var {Array} purposeRetentionPeriods
* @private
*/
EffectiveRetentionPeriod.prototype.purposeRetentionPeriods = [];
/**
* Add purpose change listeners.
*
* @method registerEventListeners
*/
EffectiveRetentionPeriod.prototype.registerEventListeners = function() {
$(SELECTORS.PURPOSE_SELECT).on('change', function(ev) {
var selected = $(ev.currentTarget).val();
var selectedPurpose = this.purposeRetentionPeriods[selected];
$(SELECTORS.RETENTION_FIELD).text(selectedPurpose);
}.bind(this));
};
return /** @alias module:tool_dataprivacy/effective_retention_period */ {
init: function(purposeRetentionPeriods) {
// Remove previously attached listeners.
removeListeners();
return new EffectiveRetentionPeriod(purposeRetentionPeriods);
}
};
}
);
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