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     $context = get_context_instance(CONTEXT_COURSE, $course->id);
  32     if ((!course_parent_visible($course) || (! $course->visible)) && !has_capability('moodle/course:viewhiddencourses', $context)) {
  33         print_error('coursehidden', '', $CFG->wwwroot .'/');
  34     }
  35
  36     print_header(get_string("summaryof", "", $course->fullname));
  37
  38     print_heading(format_string($course->fullname) . '<br />(' . format_string($course->shortname) . ')');
  39
  40     if ($course->guest || $course->password) {
  41         print_box_start('generalbox icons');
  42         if ($course->guest) {
  43             $strallowguests = get_string('allowguests');
  44             echo "<div><img alt=\"\" class=\"icon guest\" src=\"$CFG->pixpath/i/guest.gif\" />&nbsp;$strallowguests</div>";
  45         }
  46         if ($course->password) {
  47             $strrequireskey = get_string('requireskey');
  48             echo "<div><img alt=\"\" class=\"icon key\" src=\"$CFG->pixpath/i/key.gif\" />&nbsp;$strrequireskey</div>";
  49         }
  50         print_box_end();
  51     }
  52
  53
  54     print_box_start('generalbox info');
  55
  56     echo filter_text(text_to_html($course->summary),$course->id);
  57
  58
  59     if ($managerroles = get_config('', 'coursemanager')) {
  60         $coursemanagerroles = split(',', $managerroles);
  61         foreach ($coursemanagerroles as $roleid) {
  62             $role = get_record('role','id',$roleid);
  63             $canseehidden = has_capability('moodle/role:viewhiddenassigns', $context);
  64             $roleid = (int) $roleid;
  65             if ($users = get_role_users($roleid, $context, true, '', 'u.lastname ASC', $canseehidden)) {
  66                 foreach ($users as $teacher) {
  67                     $fullname = fullname($teacher, has_capability('moodle/site:viewfullnames', $context));
  68                     $namesarray[] = format_string(role_get_name($role, $context)).': <a href="'.$CFG->wwwroot.'/user/view.php?id='.
  69                                     $teacher->id.'&amp;course='.SITEID.'">'.$fullname.'</a>';
  70                 }
  71             }
  72         }
  73
  74         if (!empty($namesarray)) {
  75             echo "<ul class=\"teachers\">\n<li>";
  76             echo implode('</li><li>', $namesarray);
  77             echo "</li></ul>";
  78         }
  79     }
  80
  81     require_once("$CFG->dirroot/enrol/enrol.class.php");
  82     $enrol = enrolment_factory::factory($course->enrol);
  83     echo $enrol->get_access_icons($course);
  84
  85     print_box_end();
  86
  87     echo "<br />";
  88
  89     close_window_button();
  90
  91     print_footer();
  92
  93 ?>