preferences.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  * Manage attendance settings
  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 att_preferences_page_params();
  29
  30 $id                         = required_param('id', PARAM_INT);
  31 $pageparams->action         = optional_param('action', null, PARAM_INT);
  32 $pageparams->statusid       = optional_param('statusid', null, PARAM_INT);
  33
  34 $cm             = get_coursemodule_from_id('attendance', $id, 0, false, MUST_EXIST);
  35 $course         = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST);
  36 $att            = $DB->get_record('attendance', array('id' => $cm->instance), '*', MUST_EXIST);
  37
  38 require_login($course, true, $cm);
  39
  40 $att = new attendance($att, $cm, $course, $PAGE->context, $pageparams);
  41
  42 $att->perm->require_change_preferences_capability();
  43
  44 $PAGE->set_url($att->url_preferences());
  45 $PAGE->set_title($course->shortname. ": ".$att->name.' - '.get_string('settings', 'attendance'));
  46 $PAGE->set_heading($course->fullname);
  47 $PAGE->set_cacheable(true);
  48 $PAGE->set_button($OUTPUT->update_module_button($cm->id, 'attendance'));
  49 $PAGE->navbar->add(get_string('settings', 'attendance'));
  50
  51 switch ($att->pageparams->action) {
  52     case att_preferences_page_params::ACTION_ADD:
  53         $newacronym         = optional_param('newacronym', null, PARAM_TEXT);
  54         $newdescription     = optional_param('newdescription', null, PARAM_TEXT);
  55         $newgrade           = optional_param('newgrade', 0, PARAM_INT);
  56
  57         $att->add_status($newacronym, $newdescription, $newgrade);
  58         break;
  59     case att_preferences_page_params::ACTION_DELETE:
  60         if (att_has_logs_for_status($att->pageparams->statusid)) {
  61             print_error('cantdeletestatus', 'attendance', "attsettings.php?id=$id");
  62         }
  63
  64         $confirm    = optional_param('confirm', null, PARAM_INT);
  65         if (isset($confirm)) {
  66             $att->remove_status($att->pageparams->statusid);
  67             redirect($att->url_preferences(), get_string('statusdeleted', 'attendance'));
  68         }
  69
  70         $statuses = $att->get_statuses();
  71         $status = $statuses[$att->pageparams->statusid];
  72         $message = get_string('deletecheckfull', '', get_string('variable', 'attendance'));
  73         $message .= str_repeat(html_writer::empty_tag('br'), 2);
  74         $message .= $status->acronym.': '.
  75                     ($status->description ? $status->description : get_string('nodescription', 'attendance'));
  76         $params = array_merge($att->pageparams->get_significant_params(), array('confirm' => 1));
  77         echo $OUTPUT->header();
  78         echo $OUTPUT->heading(get_string('attendanceforthecourse', 'attendance').' :: ' .$course->fullname);
  79         echo $OUTPUT->confirm($message, $att->url_preferences($params), $att->url_preferences());
  80         echo $OUTPUT->footer();
  81         exit;
  82     case att_preferences_page_params::ACTION_HIDE:
  83         $att->update_status($att->pageparams->statusid, null, null, null, 0);
  84         break;
  85     case att_preferences_page_params::ACTION_SHOW:
  86         $att->update_status($att->pageparams->statusid, null, null, null, 1);
  87         break;
  88     case att_preferences_page_params::ACTION_SAVE:
  89         $acronym        = required_param_array('acronym', PARAM_MULTILANG);
  90         $description    = required_param_array('description', PARAM_MULTILANG);
  91         $grade          = required_param_array('grade', PARAM_INT);
  92
  93         foreach ($acronym as $id => $v) {
  94             $att->update_status($id, $acronym[$id], $description[$id], $grade[$id], null);
  95         }
  96         if ($att->grade > 0) {
  97             att_update_all_users_grades($att->id, $att->course, $att->context, $cm);
  98         }
  99         break;
 100 }
 101
 102 $output = $PAGE->get_renderer('mod_attendance');
 103 $tabs = new attendance_tabs($att, attendance_tabs::TAB_PREFERENCES);
 104 $prefdata = new attendance_preferences_data($att);
 105
 106 // Output starts here.
 107
 108 echo $output->header();
 109 echo $output->heading(get_string('attendanceforthecourse', 'attendance').' :: ' .$course->fullname);
 110 echo $output->render($tabs);
 111 echo $output->render($prefdata);
 112
 113 echo $output->footer();