grade/index.php

   1 <?PHP
   2     require_once("../config.php");
   3     require_once("lib.php");
   4
   5     $id       = required_param('id');              // course id
   6     $download = optional_param('download');
   7     $user     = optional_param('user', -1);
   8     $group    = optional_param('group', -1);
   9     $action   = optional_param('action', 'grades');
  10
  11     if (!$course = get_record('course', 'id', $id)) {
  12         error('No course ID');
  13     }
  14
  15     require_login($course->id);
  16
  17     if (isteacher($course->id)) {
  18         $group = get_and_set_current_group($course, $course->groupmode, $group);
  19     } else {
  20         $group = get_current_group($course->id);
  21     }
  22
  23
  24     // if the user set new prefs make sure they happen now
  25     if ($action == 'set_grade_preferences' && $prefs = data_submitted()) {
  26         if (!confirm_sesskey()) {
  27             error(get_string('confirmsesskeybad', 'error'));
  28         }
  29         grade_set_preferences($course, $prefs);
  30     }
  31
  32     $preferences = grade_get_preferences($course->id);
  33
  34
  35     // we want this in its own window
  36     if ($action == 'stats') {
  37         grade_stats();
  38         exit();
  39     } else if ($action == 'excel') {
  40         grade_download('xls', $id);
  41         exit();
  42     } else if ($action == 'text') {
  43         grade_download('txt', $id);
  44         exit();
  45     }
  46
  47     print_header($course->shortname.': '.get_string('grades'), $course->fullname, grade_nav($course, $action));
  48
  49     grade_preferences_menu($action, $course, $group);
  50
  51     grade_set_uncategorized();
  52
  53     if (isteacher($course->id)) {
  54         switch ($action) {
  55             case "cats":
  56                 grade_set_categories();
  57                 break;
  58             case "insert_category":
  59                 grade_insert_category();
  60                 grade_set_categories();
  61                 break;
  62             case "assign_categories":
  63                 grade_assign_categories();
  64                 grade_set_categories();
  65                 break;
  66             case "set_grade_weights":
  67                 grade_set_grade_weights();
  68                 grade_display_grade_weights();
  69                 break;
  70             case "weights":
  71                 grade_display_grade_weights();
  72                 break;
  73             case "grades":
  74                 if ($preferences->use_advanced == 1) {
  75                     grade_view_all_grades($user);
  76                 }
  77                 else {
  78                     // all the grades will be in the 'uncategorized' category
  79                     grade_view_category_grades($user);
  80                 }
  81                 break;
  82             case "vcats":
  83                 grade_view_category_grades($user);
  84                 break;
  85             case "prefs":
  86             case "set_grade_preferences":
  87                 grade_display_grade_preferences($course, $preferences);
  88                 break;
  89             case "letters":
  90                 grade_display_letter_grades();
  91                 break;
  92             case "set_letter_grades":
  93                 grade_set_letter_grades();
  94                 grade_display_letter_grades();
  95                 break;
  96             case "delete_category":
  97                 grade_delete_category();
  98                 // re-run set_uncategorized as they may have deleted a category that had items in it
  99                 grade_set_uncategorized();
 100                 grade_set_categories();
 101                 break;
 102             case "view_student_grades":
 103                 grade_view_all_grades($user);
 104                 break;
 105             case "view_student_category_grades":
 106                 grade_view_category_grades($user);
 107                 break;
 108             default:
 109                 if ($preferences->use_advanced == 1) {
 110                     grade_view_all_grades($user);
 111                 }
 112                 else {
 113                     grade_view_category_grades($user);
 114                 }
 115         } // end switch
 116     } // end if isTeacher
 117     else {
 118         if ($preferences->show_weighted || $preferences->show_points || $preferences->show_points) {
 119
 120             if ($preferences->use_advanced == 1) {
 121                 if($action != 'vcats') {
 122                     grade_view_all_grades($USER->id);
 123                 }
 124                 else {
 125                     grade_view_category_grades($USER->id);
 126                 }
 127             } else {
 128                 grade_view_category_grades($USER->id);
 129             }
 130
 131         } else {
 132             error(get_string('gradebookhiddenerror','grades'));
 133         }
 134     } // end else (!teacher)
 135
 136     print_footer($course);
 137
 138
 139 ?>