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<?php
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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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* Class for exporting data category.
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*
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* @package tool_dataprivacy
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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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namespace tool_dataprivacy\external;
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defined('MOODLE_INTERNAL') || die();
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use core\external\persistent_exporter;
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use tool_dataprivacy\category;
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use tool_dataprivacy\context_instance;
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/**
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* Class for exporting field data.
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*
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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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class category_exporter extends persistent_exporter {
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/**
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* Defines the persistent class.
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*
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* @return string
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*/
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protected static function define_class() {
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return \tool_dataprivacy\category::class;
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}
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/**
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* Returns a list of objects that are related.
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*
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* @return array
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*/
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protected static function define_related() {
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return array(
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'context' => 'context',
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);
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}
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/**
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* Utility function that fetches a category name from the given ID.
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*
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* @param int $categoryid The category ID. Could be INHERIT (false, -1), NOT_SET (0), or the actual ID.
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* @return string The purpose name.
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*/
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public static function get_name($categoryid) {
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global $PAGE;
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if ($categoryid === false || $categoryid == context_instance::INHERIT) {
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return get_string('inherit', 'tool_dataprivacy');
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} else if ($categoryid == context_instance::NOTSET) {
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return get_string('notset', 'tool_dataprivacy');
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} else {
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$purpose = new category($categoryid);
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$output = $PAGE->get_renderer('tool_dataprivacy');
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$exporter = new self($purpose, ['context' => \context_system::instance()]);
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$data = $exporter->export($output);
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return $data->name;
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}
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}
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}
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