course/scales.php

   1 <?php // $Id$
   2       // Allows a creator to edit custom scales, and also display help about scales
   3
   4     require_once("../config.php");
   5     require_once("lib.php");
   6
   7     $id   = required_param('id', PARAM_INT);               // course id
   8     $scaleid  = optional_param('scaleid', 0, PARAM_INT);   // scale id (show only this one)
   9
  10     if (! $course = get_record("course", "id", $id)) {
  11         error("Course ID was incorrect");
  12     }
  13
  14     require_login($course);
  15     $context = get_context_instance(CONTEXT_COURSE, $course->id);
  16     require_capability('moodle/course:viewscales', $context);
  17
  18     $strscale = get_string("scale");
  19     $strscales = get_string("scales");
  20     $strcustomscale = get_string("scalescustom");
  21     $strstandardscale = get_string("scalesstandard");
  22     $strcustomscales = get_string("scalescustom");
  23     $strstandardscales = get_string("scalesstandard");
  24     $strname = get_string("name");
  25     $strdescription = get_string("description");
  26     $strhelptext = get_string("helptext");
  27     $stractivities = get_string("activities");
  28
  29     print_header($strscales);
  30
  31     if ($scaleid) {
  32         if ($scale = get_record("scale", 'id', $scaleid)) {
  33             if ($scale->courseid == 0 || $scale->courseid == $course->id) {
  34
  35                 $scalemenu = make_menu_from_list($scale->scale);
  36
  37                 print_simple_box_start("center");
  38                 print_heading($scale->name);
  39                 echo "<center>";
  40                 choose_from_menu($scalemenu, "", "", "");
  41                 echo "</center>";
  42                 echo text_to_html($scale->description);
  43                 print_simple_box_end();
  44                 close_window_button();
  45                 exit;
  46             }
  47         }
  48     }
  49
  50     if ($scales = get_records("scale", "courseid", "$course->id", "name ASC")) {
  51         print_heading($strcustomscales);
  52
  53         if (has_capability('moodle/course:managescales', $context)) {
  54             echo "<p align=\"center\">(";
  55             print_string("scalestip");
  56             echo ")</p>";
  57         }
  58
  59         foreach ($scales as $scale) {
  60             $scalemenu = make_menu_from_list($scale->scale);
  61
  62             print_simple_box_start("center");
  63             print_heading($scale->name);
  64             echo "<center>";
  65             choose_from_menu($scalemenu, "", "", "");
  66             echo "</center>";
  67             echo text_to_html($scale->description);
  68             print_simple_box_end();
  69             echo "<hr />";
  70         }
  71
  72     } else {
  73         if (has_capability('moodle/course:managescales', $context)) {
  74             echo "<p align=\"center\">(";
  75             print_string("scalestip");
  76             echo ")</p>";
  77         }
  78     }
  79
  80     if ($scales = get_records("scale", "courseid", "0", "name ASC")) {
  81         print_heading($strstandardscales);
  82         foreach ($scales as $scale) {
  83             $scalemenu = make_menu_from_list($scale->scale);
  84
  85             print_simple_box_start("center");
  86             print_heading($scale->name);
  87             echo "<center>";
  88             choose_from_menu($scalemenu, "", "", "");
  89             echo "</center>";
  90             echo text_to_html($scale->description);
  91             print_simple_box_end();
  92             echo "<hr />";
  93         }
  94     }
  95
  96     close_window_button();
  97     exit;
  98
  99 ?>