grade/edit/settings/index.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  * A page for editing course grade settings
  19  *
  20  * @package   core_grades
  21  * @copyright 2007 Petr Skoda
  22  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23  */
  24
  25 require_once '../../../config.php';
  26 require_once $CFG->dirroot.'/grade/lib.php';
  27 require_once $CFG->libdir.'/gradelib.php';
  28 require_once 'form.php';
  29
  30 $courseid  = optional_param('id', SITEID, PARAM_INT);
  31
  32 $PAGE->set_url('/grade/edit/settings/index.php', array('id'=>$courseid));
  33 $PAGE->set_pagelayout('admin');
  34
  35 if (!$course = $DB->get_record('course', array('id' => $courseid))) {
  36     print_error('invalidcourseid');
  37 }
  38 require_login($course);
  39 $context = context_course::instance($course->id);
  40
  41 require_capability('moodle/grade:manage', $context);
  42
  43 $gpr = new grade_plugin_return(array('type'=>'edit', 'plugin'=>'settings', 'courseid'=>$courseid));
  44
  45 $strgrades = get_string('grades');
  46 $pagename  = get_string('coursesettings', 'grades');
  47
  48 $returnurl = $CFG->wwwroot.'/grade/index.php?id='.$course->id;
  49
  50 $mform = new course_settings_form();
  51
  52 $settings = grade_get_settings($course->id);
  53
  54 $mform->set_data($settings);
  55
  56 if ($mform->is_cancelled()) {
  57     redirect($returnurl);
  58
  59 } else if ($data = $mform->get_data()) {
  60     $data = (array)$data;
  61     $general = array('displaytype', 'decimalpoints', 'aggregationposition', 'minmaxtouse');
  62     foreach ($data as $key=>$value) {
  63         if (!in_array($key, $general) and strpos($key, 'report_') !== 0
  64                                       and strpos($key, 'import_') !== 0
  65                                       and strpos($key, 'export_') !== 0) {
  66             continue;
  67         }
  68         if ($value == -1) {
  69             $value = null;
  70         }
  71         grade_set_setting($course->id, $key, $value);
  72
  73         $previousvalue = isset($settings->{$key}) ? $settings->{$key} : null;
  74         if ($key == 'minmaxtouse' && $previousvalue != $value) {
  75             // The min max has changed, we need to regrade the grades.
  76             grade_force_full_regrading($courseid);
  77         }
  78     }
  79
  80     redirect($returnurl);
  81 }
  82
  83 print_grade_page_head($courseid, 'settings', 'coursesettings', get_string('coursegradesettings', 'grades'));
  84
  85 // The settings could have been changed due to a notice shown in print_grade_page_head, we need to refresh them.
  86 $settings = grade_get_settings($course->id);
  87 $mform->set_data($settings);
  88
  89 echo $OUTPUT->box_start('generalbox boxaligncenter boxwidthnormal centerpara');
  90 echo get_string('coursesettingsexplanation', 'grades');
  91 echo $OUTPUT->box_end();
  92
  93 $mform->display();
  94
  95 echo $OUTPUT->footer();
  96
  97