moodle-enrol_apply/edit_form.php

<?php

/**
 * *************************************************************************
 * *                  Apply	Enrol   				                      **
 * *************************************************************************
 * @copyright   emeneo.com                                                **
 * @link        emeneo.com                                                **
 * @license     http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later  **
 * *************************************************************************
 * ************************************************************************
*/
defined('MOODLE_INTERNAL') || die();

require_once($CFG->libdir.'/formslib.php');

class enrol_self_edit_form extends moodleform {

    function definition() {
        $mform = $this->_form;

        list($instance, $plugin, $context) = $this->_customdata;

        $mform->addElement('header', 'header', get_string('pluginname', 'enrol_apply'));

        $mform->addElement('text', 'name', get_string('custominstancename', 'enrol'));
        $mform->setType('name', PARAM_TEXT);

        $options = array(ENROL_INSTANCE_ENABLED  => get_string('yes'),
                         ENROL_INSTANCE_DISABLED => get_string('no'));
        $mform->addElement('select', 'status', get_string('status', 'enrol_apply'), $options);
        //$mform->addHelpButton('status', 'status', 'enrol_apply');
        $mform->setDefault('status', $plugin->get_config('status'));

        if ($instance->id) {
            $roles = get_default_enrol_roles($context, $instance->roleid);
        } else {
            $roles = get_default_enrol_roles($context, $plugin->get_config('roleid'));
        }
        $mform->addElement('select', 'roleid', get_string('defaultrole', 'role'), $roles);
        $mform->setDefault('roleid', $plugin->get_config('roleid'));

		$mform->addElement('textarea', 'customtext1', get_string('editdescription', 'enrol_apply'));

        $mform->addElement('select', 'customint1', get_string('show_standard_user_profile', 'enrol_apply'), $options);
        $mform->setDefault('customint1', $plugin->get_config('customint1'));

        $mform->addElement('select', 'customint2', get_string('show_extra_user_profile', 'enrol_apply'), $options);
        $mform->setDefault('customint2', $plugin->get_config('customint2'));

        $mform->addElement('advcheckbox', 'customint3', get_string('sendmailtoteacher', 'enrol_apply'));

        $mform->addElement('hidden', 'id');
        $mform->setType('id', PARAM_INT);
        $mform->addElement('hidden', 'courseid');
        $mform->setType('courseid', PARAM_INT);

        $this->add_action_buttons(true, ($instance->id ? null : get_string('addinstance', 'enrol')));

        $this->set_data($instance);
    }
}