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", "", $course->fullname));
  32
  33     print_heading(format_string($course->fullname) . '<br />(' . format_string($course->shortname) . ')');
  34
  35     if ($course->guest || $course->password) {
  36         print_box_start('generalbox icons');
  37         if ($course->guest) {
  38             $strallowguests = get_string('allowguests');
  39             echo "<div><img alt=\"\" class=\"icon guest\" src=\"$CFG->pixpath/i/guest.gif\" />&nbsp;$strallowguests</div>";
  40         }
  41         if ($course->password) {
  42             $strrequireskey = get_string('requireskey');
  43             echo "<div><img alt=\"\" class=\"icon key\" src=\"$CFG->pixpath/i/key.gif\" />&nbsp;$strrequireskey</div>";
  44         }
  45         print_box_end();
  46     }
  47
  48
  49     print_box_start('generalbox info');
  50
  51     echo filter_text(text_to_html($course->summary),$course->id);
  52
  53     $context = get_context_instance(CONTEXT_COURSE, $course->id);
  54     if ($managerroles = get_config('', 'coursemanager')) {
  55         $coursemanagerroles = split(',', $managerroles);
  56         foreach ($coursemanagerroles as $roleid) {
  57             $role = get_record('role','id',$roleid);
  58             $canseehidden = has_capability('moodle/role:viewhiddenassigns', $context);
  59             if ($users = get_role_users($roleid, $context, true, '', 'u.lastname ASC', $canseehidden)) {
  60                 foreach ($users as $teacher) {
  61                     $fullname = fullname($teacher, has_capability('moodle/site:viewfullnames', $context));
  62                     $namesarray[] = format_string($role->name).': <a href="'.$CFG->wwwroot.'/user/view.php?id='.
  63                                     $teacher->id.'&amp;course='.SITEID.'">'.$fullname.'</a>';
  64                 }
  65             }
  66         }
  67
  68         if (!empty($namesarray)) {
  69             echo "<ul class=\"teachers\">\n<li>";
  70             echo implode('</li><li>', $namesarray);
  71             echo "</li></ul>";
  72         }
  73     }
  74
  75     require_once("$CFG->dirroot/enrol/enrol.class.php");
  76     $enrol = enrolment_factory::factory($course->enrol);
  77     echo $enrol->get_access_icons($course);
  78
  79     print_box_end();
  80
  81     echo "<br />";
  82
  83     close_window_button();
  84
  85     print_footer();
  86
  87 ?>