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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/>.
/**
* This file contains the form add/update context level data.
*
* @package tool_dataprivacy
* @copyright 2018 David Monllao
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
namespace tool_dataprivacy\form;
defined('MOODLE_INTERNAL') || die();
use core\form\persistent;
use tool_dataprivacy\api;
use tool_dataprivacy\data_registry;
/**
* Context level data form.
*
* @package tool_dataprivacy
* @copyright 2018 David Monllao
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class contextlevel extends context_instance {
/**
* @var The persistent class.
*/
protected static $persistentclass = 'tool_dataprivacy\\contextlevel';
/**
* Define the form - called by parent constructor
*/
public function definition() {
$this->_form->setDisableShortforms();
$this->_form->addElement('header', 'contextlevelname', $this->_customdata['contextlevelname']);
$this->add_purpose_category();
$this->_form->addElement('hidden', 'contextlevel');
$this->_form->setType('contextlevel', PARAM_INT);
parent::add_action_buttons(false, get_string('savechanges'));
}
/**
* Returns the customdata array for the provided context level.
*
* @param int $contextlevel
* @return array
*/
public static function get_contextlevel_customdata($contextlevel) {
$persistent = \tool_dataprivacy\contextlevel::get_record_by_contextlevel($contextlevel, false);
if (!$persistent) {
$persistent = new \tool_dataprivacy\contextlevel();
$persistent->set('contextlevel', $contextlevel);
}
$includeinherit = true;
if ($contextlevel == CONTEXT_SYSTEM) {
// Nothing to inherit from Site level.
$includeinherit = false;
}
$includenotset = true;
if ($contextlevel == CONTEXT_SYSTEM || $contextlevel == CONTEXT_USER) {
// No 'not set' value for system and user because we do not have defaults for them.
$includenotset = false;
}
$purposeoptions = \tool_dataprivacy\output\data_registry_page::purpose_options(
api::get_purposes(), $includenotset, $includeinherit);
$categoryoptions = \tool_dataprivacy\output\data_registry_page::category_options(
api::get_categories(), $includenotset, $includeinherit);
$customdata = [
'contextlevel' => $contextlevel,
'contextlevelname' => get_string('contextlevelname' . $contextlevel, 'tool_dataprivacy'),
'persistent' => $persistent,
'purposes' => $purposeoptions,
'categories' => $categoryoptions,
];
$effectivepurpose = api::get_effective_contextlevel_purpose($contextlevel);
if ($effectivepurpose) {
$customdata['currentretentionperiod'] = self::get_retention_display_text($effectivepurpose, $contextlevel,
\context_system::instance());
$customdata['purposeretentionperiods'] = [];
foreach ($purposeoptions as $optionvalue => $unused) {
// Get the effective purpose if $optionvalue would be the selected value.
list($purposeid, $unused) = data_registry::get_effective_default_contextlevel_purpose_and_category($contextlevel,
$optionvalue);
$purpose = new \tool_dataprivacy\purpose($purposeid);
$retentionperiod = self::get_retention_display_text(
$purpose,
$contextlevel,
\context_system::instance()
);
$customdata['purposeretentionperiods'][$optionvalue] = $retentionperiod;
}
}
return $customdata;
}
}
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