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
   7     if (empty($CFG->enablestats)) {
   8         error("Stats is not enabled.");
   9     }
  10
  11     $courseid = required_param('course', PARAM_INT);
  12     $report   = optional_param('report', 0, PARAM_INT);
  13     $time     = optional_param('time', 0, PARAM_INT);
  14     $mode     = optional_param('mode', STATS_MODE_GENERAL, PARAM_INT);
  15     $userid   = optional_param('userid', 0, PARAM_INT);
  16     $roleid   = 0;
  17
  18     if ($report > 50) {
  19         $roleid = substr($report,1);
  20         $report = 5;
  21     }
  22
  23     if ($report == STATS_REPORT_USER_LOGINS) {
  24         $courseid = SITEID; //override
  25     }
  26
  27     if ($mode == STATS_MODE_RANKED) {
  28         redirect($CFG->wwwroot.'/'.$CFG->admin.'/report/stats/index.php?time='.$time);
  29     }
  30
  31     if (!$course = get_record("course","id",$courseid)) {
  32         error("That's an invalid course id");
  33     }
  34
  35     if (!empty($userid)) {
  36         if (!$user = get_record('user','id',$userid)) {
  37             error("That's an invalid user id");
  38         }
  39     }
  40
  41     require_login();
  42     $context = get_context_instance(CONTEXT_COURSE, $course->id);
  43
  44     if (!has_capability('moodle/site:viewreports', $context)) {
  45         error('You need do not have the required permission to view reports for this course');
  46     }
  47
  48     add_to_log($course->id, "course", "report stats", "report/stats/index.php?course=$course->id", $course->id);
  49     stats_check_uptodate($course->id);
  50
  51
  52     $strreports = get_string("reports");
  53     $strstats = get_string('stats');
  54
  55     $menu = report_stats_mode_menu($course, $mode, $time, "$CFG->wwwroot/course/report/stats/index.php");
  56
  57     $crumb = "<a href=\"../../view.php?id=$course->id\">" . format_string($course->shortname) . "</a> ->
  58               <a href=\"../../report.php?id=$course->id\">$strreports</a> ->
  59               $strstats";
  60
  61     print_header("$course->shortname: $strstats", $course->fullname,
  62                   $crumb, '', '', true, '&nbsp;', $menu);
  63
  64
  65     require_once($CFG->dirroot.'/course/report/stats/report.php');
  66
  67     print_footer();
  68
  69 ?>