course/report/stats/index.php

   1 <?php  // $Id$
   2
   3     require_once('../../../config.php');
   4     require_once($CFG->dirroot.'/lib/statslib.php');
   5     require_once($CFG->dirroot.'/course/report/stats/lib.php');
   6     require_once($CFG->libdir.'/adminlib.php');
   7
   8     $courseid = optional_param('course', SITEID, PARAM_INT);
   9     $report   = optional_param('report', 0, PARAM_INT);
  10     $time     = optional_param('time', 0, PARAM_INT);
  11     $mode     = optional_param('mode', STATS_MODE_GENERAL, PARAM_INT);
  12     $userid   = optional_param('userid', 0, PARAM_INT);
  13     $roleid   = 0;
  14
  15     if ($report > 50) {
  16         $roleid = substr($report,1);
  17         $report = 5;
  18     }
  19
  20     if ($report == STATS_REPORT_USER_LOGINS) {
  21         $courseid = SITEID; //override
  22     }
  23
  24     if ($mode == STATS_MODE_RANKED) {
  25         redirect($CFG->wwwroot.'/course/report/stats/index.php?time='.$time);
  26     }
  27
  28     if (!$course = get_record("course","id",$courseid)) {
  29         error("That's an invalid course id");
  30     }
  31
  32     if (!empty($userid)) {
  33         if (!$user = get_record('user','id',$userid)) {
  34             error("That's an invalid user id");
  35         }
  36     }
  37
  38     require_login($course);
  39     $context = get_context_instance(CONTEXT_COURSE, $course->id);
  40
  41     require_capability('coursereport/stats:view', $context);
  42
  43     add_to_log($course->id, "course", "report stats", "report/stats/index.php?course=$course->id", $course->id);
  44     stats_check_uptodate($course->id);
  45
  46     if ($course->id == SITEID) {
  47         admin_externalpage_setup('reportstats');
  48         admin_externalpage_print_header();
  49
  50     } else {
  51         $strreports = get_string("reports");
  52         $strstats = get_string('stats');
  53
  54         $menu = report_stats_mode_menu($course, $mode, $time, "$CFG->wwwroot/course/report/stats/index.php");
  55
  56         $navlinks = array();
  57         $navlinks[] = array('name' => $strreports, 'link' => "$CFG->wwwroot/course/report.php?id=$course->id", 'type' => 'misc');
  58         $navlinks[] = array('name' => $strstats, 'link' => null, 'type' => 'misc');
  59         $navigation = build_navigation($navlinks);
  60
  61         print_header("$course->shortname: $strstats", $course->fullname, $navigation, '', '', true, '&nbsp;', $menu);
  62     }
  63
  64     if (empty($CFG->enablestats)) {
  65         if (has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM))) {
  66             redirect("$CFG->wwwroot/$CFG->admin/settings.php?section=stats", get_string('mustenablestats', 'admin'), 3);
  67         } else {
  68             error("Stats is not enabled.");
  69         }
  70     }
  71
  72     require($CFG->dirroot.'/course/report/stats/report.php');
  73
  74     print_footer();
  75
  76 ?>