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;$strrequireskey</font></p>";
  43     }
  44
  45
  46     /// first find all roles that are supposed to be displayed
  47     if (!empty($CFG->coursemanager)) {
  48         $coursemanagerroles = split(',', $CFG->coursemanager);
  49         $context = get_context_instance(CONTEXT_COURSE, $course->id);
  50         foreach ($coursemanagerroles as $roleid) {
  51             $role = get_record('role','id',$roleid);
  52             if ($users = get_role_users($roleid, $context, true, '', 'u.lastname ASC', true)) {
  53                 foreach ($users as $teacher) {
  54                     $fullname = fullname($teacher, has_capability('moodle/site:viewfullnames', $context));
  55                     $namesarray[] = format_string($role->name).': <a href="'.$CFG->wwwroot.'/user/view.php?id='.
  56                                     $teacher->id.'&amp;course='.SITEID.'">'.$fullname.'</a>';
  57                 }
  58             }
  59         }
  60
  61         if (!empty($namesarray)) {
  62             echo "<div align=\"center\">";
  63             echo implode('<br />', $namesarray);
  64             echo "</div>";
  65         }
  66     }
  67
  68     echo "<br />";
  69
  70     print_simple_box_start("center", "100%");
  71     echo filter_text(text_to_html($course->summary),$course->id);
  72
  73     require_once("$CFG->dirroot/enrol/enrol.class.php");
  74     $enrol = enrolment_factory::factory($course->enrol);
  75     echo $enrol->get_access_icons($course);
  76
  77     print_simple_box_end();
  78
  79     echo "<br />";
  80
  81     close_window_button();
  82
  83 ?>