course/info.php

   1 <?php // $Id$
   2
   3 /// Displays external information about a course
   4
   5     require_once("../config.php");
   6     require_once("lib.php");
   7
   8     $id   = optional_param('id', false, PARAM_INT); // Course id
   9     $name = optional_param('name', false, PARAM_RAW); // Course short name
  10
  11     if (!$id and !$name) {
  12         error("Must specify course id or short name");
  13     }
  14
  15     if ($name) {
  16         if (! $course = get_record("course", "shortname", $name) ) {
  17             error("That's an invalid short course name");
  18         }
  19     } else {
  20         if (! $course = get_record("course", "id", $id) ) {
  21             error("That's an invalid course id");
  22         }
  23     }
  24
  25     $site = get_site();
  26
  27     if ($CFG->forcelogin) {
  28         require_login();
  29     }
  30
  31     print_header(get_string("summaryof", "", $course->fullname));
  32
  33     echo "<h3 align=\"center\">$course->fullname<br />($course->shortname)</h3>";
  34
  35     echo "<center>";
  36     if ($course->guest) {
  37         $strallowguests = get_string("allowguests");
  38         echo "<p><font size=\"1\"><img align=\"middle\" alt=\"\" height=\"16\" width=\"16\" border=\"0\" src=\"$CFG->pixpath/i/guest.gif\" /></a>&nbsp;$strallowguests</font></p>";
  39     }
  40     if ($course->password) {
  41         $strrequireskey = get_string("requireskey");
  42         echo "<p><font size=\"1\"><img align=\"middle\" alt=\"\" height=\"16\" width=\"16\" border=\"0\" src=\"$CFG->pixpath/i/key.gif\" /></a>&nbsp;$strrequireskey</font></p>";
  43     }
  44
  45
  46     if ($teachers = get_course_teachers($course->id)) {
  47         echo "<table align=\"center\"><tr><td nowrap=\"nowrap\">";
  48         echo "<p><font size=\"1\">\n";
  49         foreach ($teachers as $teacher) {
  50             if ($teacher->authority > 0) {
  51                 if (!$teacher->role) {
  52                     $teacher->role = $course->teacher;
  53                 }
  54                 echo "$teacher->role: ";
  55                 link_to_popup_window ("/user/view.php?id=$teacher->id&amp;course=$site->id", "opener",
  56                                       fullname($teacher), 400, 500, "$teacher->role",
  57                                       "");
  58                 echo "<br />";
  59             }
  60         }
  61         echo "</font></p>";
  62         echo "</td</tr></table>";
  63     }
  64     echo "<br />";
  65
  66     print_simple_box_start("center", "100%");
  67     echo filter_text(text_to_html($course->summary),$course->id);
  68     print_simple_box_end();
  69
  70     echo "<br />";
  71
  72     close_window_button();
  73
  74 ?>
  75