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moodle/communication/classes/form/configure_form.php
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PHP

<?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/>.
/**
* Configure communication for a given instance - the form definition.
*
* @package core_communication
* @copyright 2023 David Woloszyn <david.woloszyn@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
namespace core_communication\form;
defined('MOODLE_INTERNAL') || die();
require_once($CFG->libdir.'/formslib.php');
/**
* Defines the configure communication form.
*/
class configure_form extends \moodleform {
/**
* @var \core_communication\api $communication The communication api object.
*/
protected $communication;
/**
* Defines the form fields.
*/
public function definition() {
$mform = $this->_form;
$instanceid = $this->_customdata['instanceid'];
$instancetype = $this->_customdata['instancetype'];
$component = $this->_customdata['component'];
$instance = $this->_customdata['instance'];
// Add communication plugins to the form.
$this->communication = \core_communication\api::load_by_instance(
$component,
$instancetype,
$instanceid
);
$this->communication->form_definition($mform);
$this->communication->set_data($instance);
// Form buttons.
$buttonarray = [];
$buttonarray[] = $mform->createElement('submit', 'saveandreturn', get_string('savechanges'));
$buttonarray[] = $mform->createElement('cancel');
$mform->addGroup($buttonarray, 'buttonar', '', [' '], false);
$mform->closeHeaderBefore('buttonar');
// Hidden elements.
$mform->addElement('hidden', 'instanceid', $instanceid);
$mform->setType('instanceid', PARAM_INT);
$mform->addElement('hidden', 'instancetype', $instancetype);
$mform->setType('instancetype', PARAM_TEXT);
$mform->addElement('hidden', 'component', $component);
$mform->setType('component', PARAM_TEXT);
// Finally set the current form data.
$this->set_data($instance);
}
/**
* Fill in the communication page data depending on provider selected.
*/
public function definition_after_data() {
$mform = $this->_form;
// Add communication plugins to the form with respect to the provider.
$this->communication->form_definition_for_provider($mform);
}
}