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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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namespace tool_dataprivacy\form;
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use context;
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use context_user;
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use moodle_exception;
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use moodle_url;
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use core_form\dynamic_form;
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use tool_dataprivacy\api;
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use tool_dataprivacy\external;
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/**
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* Contact DPO modal form
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*
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* @package tool_dataprivacy
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* @copyright 2021 Paul Holden <paulh@moodle.com>
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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 contactdpo extends dynamic_form {
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/**
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* Form definition
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*/
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protected function definition() {
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global $USER;
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$mform = $this->_form;
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$mform->addElement('static', 'replyto', get_string('replyto', 'tool_dataprivacy'), s($USER->email));
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$mform->addElement('textarea', 'message', get_string('message', 'tool_dataprivacy'), 'cols="60" rows="8"');
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$mform->setType('message', PARAM_TEXT);
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$mform->addRule('message', get_string('required'), 'required', null, 'client');
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}
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/**
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* Return form context
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*
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* @return context
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*/
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protected function get_context_for_dynamic_submission(): context {
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global $USER;
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return context_user::instance($USER->id);
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}
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/**
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* Check if current user has access to this form, otherwise throw exception
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*
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* @throws moodle_exception
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*/
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protected function check_access_for_dynamic_submission(): void {
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if (!api::can_contact_dpo()) {
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throw new moodle_exception('errorcontactdpodisabled', 'tool_dataprivacy');
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}
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}
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/**
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* Process the form submission, used if form was submitted via AJAX
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*
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* @return array
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*/
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public function process_dynamic_submission() {
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return external::contact_dpo($this->get_data()->message);
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}
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/**
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* Load in existing data as form defaults (not applicable)
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*/
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public function set_data_for_dynamic_submission(): void {
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return;
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}
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/**
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* Returns url to set in $PAGE->set_url() when form is being rendered or submitted via AJAX
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*
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* @return moodle_url
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*/
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protected function get_page_url_for_dynamic_submission(): moodle_url {
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global $USER;
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return new moodle_url('/user/profile.php', ['id' => $USER->id]);
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}
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}
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