mirror of
https://github.com/moodle/moodle.git
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88 lines
3.2 KiB
PHP
88 lines
3.2 KiB
PHP
<?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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/**
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* Form to add an instance of enrol_mnet plugin
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*
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* @package enrol_mnet
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* @copyright 2010 David Mudrak <david@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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defined('MOODLE_INTERNAL') || die();
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require_once("$CFG->libdir/formslib.php");
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class enrol_mnet_addinstance_form extends moodleform {
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function definition() {
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global $CFG, $DB;
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$mform = $this->_form;
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$course = $this->_customdata['course'];
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$enrol = $this->_customdata['enrol'];
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$service = $this->_customdata['service'];
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$coursecontext = context_course::instance($course->id);
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$subscribers = $service->get_remote_subscribers();
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$hosts = array(0 => get_string('remotesubscribersall', 'enrol_mnet'));
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foreach ($subscribers as $hostid => $subscriber) {
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$hosts[$hostid] = $subscriber->appname.': '.$subscriber->hostname.' ('.$subscriber->hosturl.')';
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}
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$roles = get_assignable_roles($coursecontext);
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$mform->addElement('header','general', get_string('pluginname', 'enrol_mnet'));
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$mform->addElement('select', 'hostid', get_string('remotesubscriber', 'enrol_mnet'), $hosts);
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$mform->addHelpButton('hostid', 'remotesubscriber', 'enrol_mnet');
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$mform->addRule('hostid', get_string('required'), 'required', null, 'client');
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$mform->addElement('select', 'roleid', get_string('roleforremoteusers', 'enrol_mnet'), $roles);
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$mform->addHelpButton('roleid', 'roleforremoteusers', 'enrol_mnet');
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$mform->addRule('roleid', get_string('required'), 'required', null, 'client');
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$mform->setDefault('roleid', $enrol->get_config('roleid'));
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$mform->addElement('text', 'name', get_string('instancename', 'enrol_mnet'));
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$mform->addHelpButton('name', 'instancename', 'enrol_mnet');
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$mform->setType('name', PARAM_TEXT);
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$mform->addElement('hidden', 'id', null);
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$mform->setType('id', PARAM_INT);
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$this->add_action_buttons();
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$this->set_data(array('id'=>$course->id));
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}
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/**
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* Do not allow multiple instances for single remote host
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*
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* @param array $data raw form data
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* @param array $files
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* @return array of errors
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*/
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function validation($data, $files) {
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global $DB;
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$errors = array();
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if ($DB->record_exists('enrol', array('enrol' => 'mnet', 'courseid' => $data['id'], 'customint1' => $data['hostid']))) {
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$errors['hostid'] = get_string('error_multiplehost', 'enrol_mnet');
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}
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return $errors;
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}
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}
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