student_attenance_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 require_once($CFG->libdir.'/formslib.php');
  18
  19 class mod_attendance_student_attendance_form extends moodleform {
  20     public function definition() {
  21         global $CFG, $USER;
  22
  23         $mform  =& $this->_form;
  24
  25         $course = $this->_customdata['course'];
  26         $cm = $this->_customdata['cm'];
  27         $modcontext = $this->_customdata['modcontext'];
  28         $attforsession = $this->_customdata['session'];
  29         $attblock = $this->_customdata['attendance'];
  30
  31         $statuses = $attblock->get_statuses();
  32
  33         $mform->addElement('hidden', 'sessid', null);
  34         $mform->setType('sessid', PARAM_INT);
  35         $mform->setConstant('sessid', $attforsession->id);
  36
  37         $mform->addElement('hidden', 'sesskey', null);
  38         $mform->setType('sesskey', PARAM_INT);
  39         $mform->setConstant('sesskey', sesskey());
  40
  41         // Set a title as the date and time of the session.
  42         $sesstiontitle = userdate($attforsession->sessdate, get_string('strftimedate')).' '
  43                 .userdate($attforsession->sessdate, get_string('strftimehm', 'mod_attendance'));
  44
  45         $mform->addElement('header', 'session', $sesstiontitle);
  46
  47         // If a session description is set display it.
  48         if (!empty($attforsession->description)) {
  49             $mform->addElement('html', $attforsession->description);
  50         }
  51
  52         // Create radio buttons for setting the attendance status.
  53         $radioarray = array();
  54         foreach ($statuses as $status) {
  55             $radioarray[] =& $mform->createElement('radio', 'status', '', $status->description, $status->id, array());
  56         }
  57         // Add the radio buttons as a control with the user's name in front.
  58         $mform->addGroup($radioarray, 'statusarray', $USER->firstname.' '.$USER->lastname.':', array(''), false);
  59         $mform->addRule('statusarray', get_string('attendancenotset', 'attendance'), 'required', '', 'client', false, false);
  60
  61         $this->add_action_buttons();
  62     }
  63 }