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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Module to update the displayed retention period.
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*
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* @module tool_dataprivacy/effective_retention_period
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* @copyright 2018 David Monllao
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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define(['jquery'],
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function($) {
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var SELECTORS = {
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PURPOSE_SELECT: '#id_purposeid',
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RETENTION_FIELD: '#fitem_id_retention_current [data-fieldtype=static]',
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};
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/**
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* Constructor for the retention period display.
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*
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* @param {Array} purposeRetentionPeriods Associative array of purposeids with effective retention period at this context
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*/
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var EffectiveRetentionPeriod = function(purposeRetentionPeriods) {
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this.purposeRetentionPeriods = purposeRetentionPeriods;
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this.registerEventListeners();
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};
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/**
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* Removes the current 'change' listeners.
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*
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* Useful when a new form is loaded.
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*/
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var removeListeners = function() {
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$(SELECTORS.PURPOSE_SELECT).off('change');
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};
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/**
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* @var {Array} purposeRetentionPeriods
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* @private
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*/
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EffectiveRetentionPeriod.prototype.purposeRetentionPeriods = [];
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/**
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* Add purpose change listeners.
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*
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* @method registerEventListeners
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*/
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EffectiveRetentionPeriod.prototype.registerEventListeners = function() {
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$(SELECTORS.PURPOSE_SELECT).on('change', function(ev) {
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var selected = $(ev.currentTarget).val();
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var selectedPurpose = this.purposeRetentionPeriods[selected];
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$(SELECTORS.RETENTION_FIELD).text(selectedPurpose);
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}.bind(this));
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};
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return /** @alias module:tool_dataprivacy/effective_retention_period */ {
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init: function(purposeRetentionPeriods) {
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// Remove previously attached listeners.
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removeListeners();
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return new EffectiveRetentionPeriod(purposeRetentionPeriods);
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}
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};
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}
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);
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