temp_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  * Form for creating temporary users.
  19  *
  20  * @package    mod_attendance
  21  * @copyright  2013 Davo Smith, Synergy Learning
  22  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23  */
  24
  25 defined('MOODLE_INTERNAL') || die();
  26
  27 global $CFG;
  28 require_once($CFG->libdir.'/formslib.php');
  29
  30 /**
  31  * Class temp_form
  32  * @copyright  2013 Davo Smith, Synergy Learning
  33  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  34  */
  35 class temp_form extends moodleform {
  36     /**
  37      * Define form.
  38      */
  39     public function definition() {
  40         $mform = $this->_form;
  41
  42         $mform->addElement('hidden', 'id', 0);
  43         $mform->setType('id', PARAM_INT);
  44
  45         $mform->addElement('header', 'attheader', get_string('tempaddform', 'attendance'));
  46         $mform->addElement('text', 'tname', get_string('tusername', 'attendance'));
  47         $mform->addRule('tname', 'Required', 'required', null, 'client');
  48         $mform->setType('tname', PARAM_TEXT);
  49
  50         $mform->addElement('text', 'temail', get_string('tuseremail', 'attendance'));
  51         $mform->addRule('temail', 'Email', 'email', null, 'client');
  52         $mform->addRule('temail', '', 'callback', null, 'server');
  53         $mform->setType('temail', PARAM_EMAIL);
  54
  55         $mform->addElement('submit', 'submitbutton', get_string('adduser', 'attendance'));
  56         $mform->closeHeaderBefore('submit');
  57     }
  58
  59     /**
  60      * Do stuff to form after creation.
  61      */
  62     public function definition_after_data() {
  63         $mform = $this->_form;
  64         $mform->applyFilter('tname', 'trim');
  65     }
  66
  67     /**
  68      * Form validation.
  69      *
  70      * @param array $data
  71      * @param array $files
  72      * @return array
  73      */
  74     public function validation($data, $files) {
  75         $errors = parent::validation($data, $files);
  76
  77         if ($err = mod_attendance_structure::check_existing_email($data['temail'])) {
  78             $errors['temail'] = $err;
  79         }
  80
  81         return $errors;
  82     }
  83 }