course/report/log/index.php

   1 <?php // $Id$
   2       // Displays different views of the logs.
   3
   4     require_once('../../../config.php');
   5     require_once('../../lib.php');
   6     require_once('lib.php');
   7     require_once($CFG->libdir.'/adminlib.php');
   8
   9     $id          = optional_param('id', 0, PARAM_INT);// Course ID
  10
  11     $host_course = optional_param('host_course', '', PARAM_PATH);// Course ID
  12
  13     if (empty($host_course)) {
  14         $hostid = $CFG->mnet_localhost_id;
  15         if (empty($id)) {
  16             $site = get_site();
  17             $id = $site->id;
  18         }
  19     } else {
  20         list($hostid, $id) = explode('/', $host_course);
  21     }
  22
  23     $group       = optional_param('group', 0, PARAM_INT); // Group to display
  24     $user        = optional_param('user', 0, PARAM_INT); // User to display
  25     $date        = optional_param('date', 0, PARAM_FILE); // Date to display - number or some string
  26     $modname     = optional_param('modname', '', PARAM_CLEAN); // course_module->id
  27     $modid       = optional_param('modid', 0, PARAM_FILE); // number or 'site_errors'
  28     $modaction   = optional_param('modaction', '', PARAM_PATH); // an action as recorded in the logs
  29     $page        = optional_param('page', '0', PARAM_INT);     // which page to show
  30     $perpage     = optional_param('perpage', '100', PARAM_INT); // how many per page
  31     $showcourses = optional_param('showcourses', 0, PARAM_INT); // whether to show courses if we're over our limit.
  32     $showusers   = optional_param('showusers', 0, PARAM_INT); // whether to show users if we're over our limit.
  33     $chooselog   = optional_param('chooselog', 0, PARAM_INT);
  34     $logformat   = optional_param('logformat', 'showashtml', PARAM_ALPHA);
  35
  36     if ($hostid == $CFG->mnet_localhost_id) {
  37         if (!$course = get_record('course', 'id', $id) ) {
  38             error('That\'s an invalid course id'.$id);
  39         }
  40     } else {
  41         $course_stub       = array_pop(get_records_select('mnet_log', " hostid='$hostid' AND course='$id' ", '', '*', '', '1'));
  42         $course->id        = $id;
  43         $course->shortname = $course_stub->coursename;
  44         $course->fullname  = $course_stub->coursename;
  45     }
  46
  47     require_login($course->id);
  48
  49     $context = get_context_instance(CONTEXT_COURSE, $course->id);
  50
  51     require_capability('moodle/site:viewreports', $context);
  52
  53     add_to_log($course->id, "course", "report log", "report/log/index.php?id=$course->id", $course->id);
  54
  55     $strlogs = get_string('logs');
  56     $stradministration = get_string('administration');
  57     $strreports = get_string('reports');
  58
  59     session_write_close();
  60
  61     $navlinks = array();
  62
  63     if (!empty($chooselog)) {
  64         $userinfo = get_string('allparticipants');
  65         $dateinfo = get_string('alldays');
  66
  67         if ($user) {
  68             if (!$u = get_record('user', 'id', $user) ) {
  69                 error('That\'s an invalid user!');
  70             }
  71             $userinfo = fullname($u, has_capability('moodle/site:viewfullnames', $context));
  72         }
  73         if ($date) {
  74             $dateinfo = userdate($date, get_string('strftimedaydate'));
  75         }
  76
  77         switch ($logformat) {
  78             case 'showashtml':
  79                 if ($hostid != $CFG->mnet_localhost_id || $course->id == SITEID) {
  80                     admin_externalpage_setup('reportlog');
  81                     admin_externalpage_print_header();
  82
  83                 } else {
  84                     $navlinks[] = array('name' => $strreports, 'link' => "$CFG->wwwroot/course/report.php?id=$course->id", 'type' => 'misc');
  85                     $navlinks[] = array('name' => $strlogs, 'link' => "index.php?id=$course->id", 'type' => 'misc');
  86                     $navlinks[] = array('name' => "$userinfo, $dateinfo", 'link' => null, 'type' => 'misc');
  87                     $navigation = build_navigation($navlinks);
  88                     print_header($course->shortname .': '. $strlogs, $course->fullname, $navigation);
  89                 }
  90
  91                 print_heading(format_string($course->fullname) . ": $userinfo, $dateinfo (".usertimezone().")");
  92                 print_mnet_log_selector_form($hostid, $course, $user, $date, $modname, $modid, $modaction, $group, $showcourses, $showusers, $logformat);
  93
  94                 if($hostid == $CFG->mnet_localhost_id) {
  95                     print_log($course, $user, $date, 'l.time DESC', $page, $perpage,
  96                             "index.php?id=$course->id&amp;chooselog=1&amp;user=$user&amp;date=$date&amp;modid=$modid&amp;modaction=$modaction&amp;group=$group",
  97                             $modname, $modid, $modaction, $group);
  98                 } else {
  99                     print_mnet_log($hostid, $id, $user, $date, 'l.time DESC', $page, $perpage, "", $modname, $modid, $modaction, $group);
 100                 }
 101                 break;
 102             case 'downloadascsv':
 103                 if (!print_log_csv($course, $user, $date, 'l.time DESC', $modname,
 104                         $modid, $modaction, $group)) {
 105                     notify("No logs found!");
 106                     print_footer($course);
 107                 }
 108                 exit;
 109             case 'downloadasods':
 110                 if (!print_log_ods($course, $user, $date, 'l.time DESC', $modname,
 111                         $modid, $modaction, $group)) {
 112                     notify("No logs found!");
 113                     print_footer($course);
 114                 }
 115                 exit;
 116             case 'downloadasexcel':
 117                 if (!print_log_xls($course, $user, $date, 'l.time DESC', $modname,
 118                         $modid, $modaction, $group)) {
 119                     notify("No logs found!");
 120                     print_footer($course);
 121                 }
 122                 exit;
 123         }
 124
 125
 126     } else {
 127         if ($hostid != $CFG->mnet_localhost_id || $course->id == SITEID) {
 128                     admin_externalpage_setup('reportlog');
 129                     admin_externalpage_print_header();
 130         } else {
 131             $navlinks[] = array('name' => $strreports, 'link' => "$CFG->wwwroot/course/report.php?id=$course->id", 'type' => 'misc');
 132             $navlinks[] = array('name' => $strlogs, 'link' => null, 'type' => 'misc');
 133             $navigation = build_navigation($navlinks);
 134             print_header($course->shortname .': '. $strlogs, $course->fullname, $navigation, '');
 135         }
 136
 137         print_heading(get_string('chooselogs') .':');
 138
 139         print_log_selector_form($course, $user, $date, $modname, $modid, $modaction, $group, $showcourses, $showusers, $logformat);
 140
 141         echo '<br />';
 142         print_heading(get_string('chooselivelogs') .':');
 143
 144         echo '<center><h3>';
 145         link_to_popup_window('/course/report/log/live.php?id='. $course->id,'livelog', get_string('livelogs'), 500, 800);
 146         echo '</h3></center>';
 147
 148     }
 149
 150     print_footer($course);
 151
 152     exit;
 153 ?>