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Long Term Support Release
<?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/>. /** * The contact form to the site's Data Protection Officer * * @copyright 2018 onwards Jun Pataleta * @license http://www.gnu.org/copyleft/gpl.html GNU Public License * @package tool_dataprivacy */ use tool_dataprivacy\api; use tool_dataprivacy\data_request; use tool_dataprivacy\local\helper; defined('MOODLE_INTERNAL') || die(); require_once($CFG->libdir.'/formslib.php'); /** * The contact form to the site's Data Protection Officer * * @copyright 2018 onwards Jun Pataleta * @license http://www.gnu.org/copyleft/gpl.html GNU Public License * @package tool_dataprivacy */ class tool_dataprivacy_data_request_form extends \core\form\persistent { /** @var string Name of the persistent class. */ protected static $persistentclass = data_request::class; /** @var bool Flag to indicate whether this form is being rendered for managing data requests or for regular requests. */ protected $manage = false; /** * Form definition. * * @throws coding_exception * @throws dml_exception */ public function definition() { global $USER; $mform =& $this->_form; $this->manage = $this->_customdata['manage']; if ($this->manage) { $options = [ 'ajax' => 'tool_dataprivacy/form-user-selector', 'valuehtmlcallback' => function($value) { global $OUTPUT; $userfieldsapi = \core_user\fields::for_name(); $allusernames = $userfieldsapi->get_sql('', false, '', '', false)->selects; $fields = 'id, email, ' . $allusernames; $user = \core_user::get_user($value, $fields); $useroptiondata = [ 'fullname' => fullname($user), 'email' => $user->email ]; return $OUTPUT->render_from_template('tool_dataprivacy/form-user-selector-suggestion', $useroptiondata); } ]; $mform->addElement('autocomplete', 'userid', get_string('requestfor', 'tool_dataprivacy'), [], $options); $mform->addRule('userid', null, 'required', null, 'client'); } else { // Get users whom you are being a guardian to if your role has the capability to make data requests for children. if ($children = helper::get_children_of_user($USER->id)) { $useroptions = [ $USER->id => fullname($USER) ]; foreach ($children as $key => $child) { $useroptions[$key] = fullname($child); } $mform->addElement('autocomplete', 'userid', get_string('requestfor', 'tool_dataprivacy'), $useroptions); $mform->addRule('userid', null, 'required', null, 'client'); } else { // Requesting for self. $mform->addElement('hidden', 'userid', $USER->id); } } $mform->setType('userid', PARAM_INT); // Subject access request type. $options = []; if ($this->manage || api::can_create_data_download_request_for_self()) {> $allowfiltering = get_config('tool_dataprivacy', 'allowfiltering'); $options[api::DATAREQUEST_TYPE_EXPORT] = get_string('requesttypeexport', 'tool_dataprivacy'); > if ($allowfiltering) { } > $options[api::DATAREQUEST_TYPE_EXPORT] = get_string('requesttypeexportallowfiltering', 'tool_dataprivacy'); $options[api::DATAREQUEST_TYPE_DELETE] = get_string('requesttypedelete', 'tool_dataprivacy'); > } else {> }$mform->addElement('select', 'type', get_string('requesttype', 'tool_dataprivacy'), $options); $mform->addHelpButton('type', 'requesttype', 'tool_dataprivacy'); // Request comments text area. $textareaoptions = ['cols' => 60, 'rows' => 10]; $mform->addElement('textarea', 'comments', get_string('requestcomments', 'tool_dataprivacy'), $textareaoptions); $mform->addHelpButton('comments', 'requestcomments', 'tool_dataprivacy'); // Action buttons. $this->add_action_buttons(); $shouldfreeze = false; if ($this->manage) { $shouldfreeze = !api::can_create_data_deletion_request_for_other(); } else { $shouldfreeze = !api::can_create_data_deletion_request_for_self(); if ($shouldfreeze && !empty($useroptions)) { foreach ($useroptions as $userid => $useroption) { if (api::can_create_data_deletion_request_for_children($userid)) { $shouldfreeze = false; break; } } } } if ($shouldfreeze) { $mform->freeze('type'); } } /** * Get the default data. Unset the default userid if managing data requests * * @return stdClass */ protected function get_default_data() { $data = parent::get_default_data(); if ($this->manage) { unset($data->userid); } return $data; } /** * Form validation. * * @param stdClass $data * @param array $files * @param array $errors * @return array * @throws coding_exception * @throws dml_exception */ public function extra_validation($data, $files, array &$errors) { global $USER; $validrequesttypes = [ api::DATAREQUEST_TYPE_EXPORT, api::DATAREQUEST_TYPE_DELETE ]; if (!in_array($data->type, $validrequesttypes)) { $errors['type'] = get_string('errorinvalidrequesttype', 'tool_dataprivacy'); } $userid = $data->userid; if (api::has_ongoing_request($userid, $data->type)) { $errors['type'] = get_string('errorrequestalreadyexists', 'tool_dataprivacy'); } // Check if current user can create data requests. if ($data->type == api::DATAREQUEST_TYPE_DELETE) { if ($userid == $USER->id) { if (!api::can_create_data_deletion_request_for_self()) { $errors['type'] = get_string('errorcannotrequestdeleteforself', 'tool_dataprivacy'); } } else if (!api::can_create_data_deletion_request_for_other() && !api::can_create_data_deletion_request_for_children($userid)) { $errors['type'] = get_string('errorcannotrequestdeleteforother', 'tool_dataprivacy'); } } else if ($data->type == api::DATAREQUEST_TYPE_EXPORT) { if ($userid == $USER->id && !api::can_create_data_download_request_for_self()) { $errors['type'] = get_string('errorcannotrequestexportforself', 'tool_dataprivacy'); } } return $errors; } }