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<?php
// 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/>.
/**
* Contains class for displaying a assertion.
*
* @package core_badges
* @copyright 2019 Damyon Wiese
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
namespace core_badges\external;
defined('MOODLE_INTERNAL') || die();
use core\external\exporter;
use renderer_base;
use stdClass;
/**
* Class for displaying a badge competency.
*
* @package core_badges
* @copyright 2019 Damyon Wiese
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class assertion_exporter extends exporter {
/**
* Map from a request response data to the internal structure.
*
* @param stdClass $data The remote data.
* @param string $apiversion The backpack version used to communicate remotely.
* @return stdClass
*/
public static function map_external_data($data, $apiversion) {
$mapped = new \stdClass();
if (isset($data->entityType)) {
$mapped->type = $data->entityType;
} else {
$mapped->type = $data->type;
}
if (isset($data->entityId)) {
$mapped->id = $data->entityId;
} else {
$mapped->id = $data->id;
}
if (isset($data->issuedOn)) {
$mapped->issuedOn = $data->issuedOn;
}
if (isset($data->recipient)) {
$mapped->recipient = $data->recipient;
}
if (isset($data->badgeclass)) {
$mapped->badgeclass = $data->badgeclass;
}
$propname = '@context';
$mapped->$propname = 'https://w3id.org/openbadges/v2';
return $mapped;
}
/**
* Return the list of additional properties.
*
* @return array
*/
protected static function define_other_properties() {
return array(
'badge' => array(
'type' => badgeclass_exporter::read_properties_definition(),
'optional' => true
),
'recipient' => array(
'type' => recipient_exporter::read_properties_definition(),
'optional' => true
),
'verification' => array(
'type' => verification_exporter::read_properties_definition(),
'optional' => true
)
);
}
/**
* We map from related data passed as data to this exporter to clean exportable values.
*
* @param renderer_base $output
* @return array
*/
protected function get_other_values(renderer_base $output) {
global $DB;
$result = [];
if (array_key_exists('related_badge', $this->data)) {
$exporter = new badgeclass_exporter($this->data['related_badge'], $this->related);
$result['badge'] = $exporter->export($output);
}
if (array_key_exists('related_recipient', $this->data)) {
$exporter = new recipient_exporter($this->data['related_recipient'], $this->related);
$result['recipient'] = $exporter->export($output);
}
if (array_key_exists('related_verify', $this->data)) {
$exporter = new verification_exporter($this->data['related_verify'], $this->related);
$result['verification'] = $exporter->export($output);
}
return $result;
}
/**
* Return the list of properties.
*
* @return array
*/
protected static function define_properties() {
return [
'type' => [
'type' => PARAM_ALPHA,
'description' => 'Issuer',
],
'id' => [
'type' => PARAM_URL,
'description' => 'Unique identifier for this assertion',
],
'badgeclass' => [
'type' => PARAM_RAW,
'description' => 'Identifier of the badge for this assertion',
'optional' => true,
],
'issuedOn' => [
'type' => PARAM_RAW,
'description' => 'Date this badge was issued',
],
'expires' => [
'type' => PARAM_RAW,
'description' => 'Date this badge will expire',
'optional' => true,
],
'@context' => [
'type' => PARAM_URL,
'description' => 'Badge version',
],
];
}
/**
* Returns a list of objects that are related.
*
* @return array
*/
protected static function define_related() {
return array(
'context' => 'context'
);
}
}