enrol/manual/edit_form.php

   1 <?php
   2 // This file is part of Moodle - http://moodle.org/
   3 //
   4 // Moodle is free software: you can redistribute it and/or modify
   5 // it under the terms of the GNU General Public License as published by
   6 // the Free Software Foundation, either version 3 of the License, or
   7 // (at your option) any later version.
   8 //
   9 // Moodle is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU General Public License
  15 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 /**
  18  * Adds new instance of enrol_manual to specified course
  19  * or edits current instance.
  20  *
  21  * @package    enrol_manual
  22  * @copyright  2010 Petr Skoda  {@link http://skodak.org}
  23  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24  */
  25
  26 defined('MOODLE_INTERNAL') || die();
  27
  28 require_once($CFG->libdir.'/formslib.php');
  29
  30 class enrol_manual_edit_form extends moodleform {
  31
  32     function definition() {
  33         $mform = $this->_form;
  34
  35         list($instance, $plugin, $context) = $this->_customdata;
  36
  37         $mform->addElement('header', 'header', get_string('pluginname', 'enrol_manual'));
  38
  39         $options = array(ENROL_INSTANCE_ENABLED  => get_string('yes'),
  40                          ENROL_INSTANCE_DISABLED => get_string('no'));
  41         $mform->addElement('select', 'status', get_string('status', 'enrol_manual'), $options);
  42         $mform->addHelpButton('status', 'status', 'enrol_manual');
  43         $mform->setDefault('status', $plugin->get_config('status'));
  44
  45         if ($instance->id) {
  46             $roles = get_default_enrol_roles($context, $instance->roleid);
  47         } else {
  48             $roles = get_default_enrol_roles($context, $plugin->get_config('roleid'));
  49         }
  50         $mform->addElement('select', 'roleid', get_string('defaultrole', 'role'), $roles);
  51         $mform->setDefault('roleid', $plugin->get_config('roleid'));
  52
  53         $mform->addElement('duration', 'enrolperiod', get_string('defaultperiod', 'enrol_manual'), array('optional' => true, 'defaultunit' => 86400));
  54         $mform->setDefault('enrolperiod', $plugin->get_config('enrolperiod'));
  55         $mform->addHelpButton('enrolperiod', 'defaultperiod', 'enrol_manual');
  56
  57         $options = array(0 => get_string('no'), 1 => get_string('expirynotifyenroller', 'core_enrol'), 2 => get_string('expirynotifyall', 'core_enrol'));
  58         $mform->addElement('select', 'expirynotify', get_string('expirynotify', 'core_enrol'), $options);
  59         $mform->addHelpButton('expirynotify', 'expirynotify', 'core_enrol');
  60
  61         $mform->addElement('duration', 'expirythreshold', get_string('expirythreshold', 'core_enrol'), array('optional' => false, 'defaultunit' => 86400));
  62         $mform->addHelpButton('expirythreshold', 'expirythreshold', 'core_enrol');
  63         $mform->disabledIf('expirythreshold', 'expirynotify', 'eq', 0);
  64
  65         $mform->addElement('hidden', 'courseid');
  66         $mform->setType('courseid', PARAM_INT);
  67
  68         if (enrol_accessing_via_instance($instance)) {
  69             $mform->addElement('static', 'selfwarn', get_string('instanceeditselfwarning', 'core_enrol'), get_string('instanceeditselfwarningtext', 'core_enrol'));
  70         }
  71
  72         $this->add_action_buttons(true, ($instance->id ? null : get_string('addinstance', 'enrol')));
  73
  74         $this->set_data($instance);
  75     }
  76
  77     function validation($data, $files) {
  78         global $DB;
  79
  80         $errors = parent::validation($data, $files);
  81
  82         if ($data['expirynotify'] > 0 and $data['expirythreshold'] < 86400) {
  83             $errors['expirythreshold'] = get_string('errorthresholdlow', 'core_enrol');
  84         }
  85
  86         return $errors;
  87     }
  88 }