take.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  * Take Attendance
  19  *
  20  * @package    mod_attendance
  21  * @copyright  2011 Artem Andreev <andreev.artem@gmail.com>
  22  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23  */
  24
  25 require_once(dirname(__FILE__).'/../../config.php');
  26 require_once(dirname(__FILE__).'/locallib.php');
  27
  28 $pageparams = new mod_attendance_take_page_params();
  29
  30 $id                     = required_param('id', PARAM_INT);
  31 $pageparams->sessionid  = required_param('sessionid', PARAM_INT);
  32 $pageparams->grouptype  = required_param('grouptype', PARAM_INT);
  33 $pageparams->sort       = optional_param('sort', ATT_SORT_DEFAULT, PARAM_INT);
  34 $pageparams->copyfrom   = optional_param('copyfrom', null, PARAM_INT);
  35 $pageparams->viewmode   = optional_param('viewmode', null, PARAM_INT);
  36 $pageparams->gridcols   = optional_param('gridcols', null, PARAM_INT);
  37 $pageparams->page       = optional_param('page', 1, PARAM_INT);
  38 $pageparams->perpage    = optional_param('perpage', get_config('attendance', 'resultsperpage'), PARAM_INT);
  39
  40 $cm             = get_coursemodule_from_id('attendance', $id, 0, false, MUST_EXIST);
  41 $course         = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST);
  42 $att            = $DB->get_record('attendance', array('id' => $cm->instance), '*', MUST_EXIST);
  43 // Check this is a valid session for this attendance.
  44 $session        = $DB->get_record('attendance_sessions', array('id' => $pageparams->sessionid, 'attendanceid' => $att->id),
  45                                   '*', MUST_EXIST);
  46
  47 require_login($course, true, $cm);
  48 $context = context_module::instance($cm->id);
  49 require_capability('mod/attendance:takeattendances', $context);
  50
  51 $pageparams->group = groups_get_activity_group($cm, true);
  52
  53 $pageparams->init($course->id);
  54 $att = new mod_attendance_structure($att, $cm, $course, $PAGE->context, $pageparams);
  55
  56 $allowedgroups = groups_get_activity_allowed_groups($cm);
  57 if (!empty($pageparams->grouptype) && !array_key_exists($pageparams->grouptype, $allowedgroups)) {
  58      $group = groups_get_group($pageparams->grouptype);
  59      throw new moodle_exception('cannottakeforgroup', 'attendance', '', $group->name);
  60 }
  61
  62 if (($formdata = data_submitted()) && confirm_sesskey()) {
  63     $att->take_from_form_data($formdata);
  64 }
  65
  66 $PAGE->set_url($att->url_take());
  67 $PAGE->set_title($course->shortname. ": ".$att->name);
  68 $PAGE->set_heading($course->fullname);
  69 $PAGE->set_cacheable(true);
  70 $PAGE->navbar->add($att->name);
  71
  72 $output = $PAGE->get_renderer('mod_attendance');
  73 $tabs = new attendance_tabs($att);
  74 $sesstable = new attendance_take_data($att);
  75
  76 // Output starts here.
  77
  78 echo $output->header();
  79 echo $output->heading(get_string('attendanceforthecourse', 'attendance').' :: ' .format_string($course->fullname));
  80 echo $output->render($tabs);
  81 echo $output->render($sesstable);
  82
  83 echo $output->footer();