Skip to content
Browse files

mnet: courses and activity log know about mnet remote users

  • Loading branch information...
1 parent d14383e commit c215b32be74d6386aa09738ea02473a1bfdb283b martinlanghoff committed Jan 4, 2007
Showing with 510 additions and 12 deletions.
  1. +197 −0 course/lib.php
  2. +29 −12 course/report/log/index.php
  3. +284 −0 course/report/log/lib.php
View
197 course/lib.php
@@ -260,6 +260,96 @@ function make_log_url($module, $url) {
}
+function build_mnet_logs_array($hostid, $course, $user=0, $date=0, $order="l.time ASC", $limitfrom='', $limitnum='',
+ $modname="", $modid=0, $modaction="", $groupid=0) {
+
+ global $CFG;
+
+ // It is assumed that $date is the GMT time of midnight for that day,
+ // and so the next 86400 seconds worth of logs are printed.
+
+ /// Setup for group handling.
+
+ // TODO: I don't understand group/context/etc. enough to be able to do
+ // something interesting with it here
+ // What is the context of a remote course?
+
+ /// If the group mode is separate, and this user does not have editing privileges,
+ /// then only the user's group can be viewed.
+ //if ($course->groupmode == SEPARATEGROUPS and !has_capability('moodle/course:managegroups', get_context_instance(CONTEXT_COURSE, $course->id))) {
+ // $groupid = get_current_group($course->id);
+ //}
+ /// If this course doesn't have groups, no groupid can be specified.
+ //else if (!$course->groupmode) {
+ // $groupid = 0;
+ //}
+ $groupid = 0;
+
+ $joins = array();
+
+ $qry = "
+ SELECT
+ l.*,
+ u.firstname,
+ u.lastname,
+ u.picture
+ FROM
+ {$CFG->prefix}mnet_log l
+ LEFT JOIN
+ {$CFG->prefix}user u
+ ON
+ l.userid = u.id
+ WHERE
+ ";
+
+ $where .= "l.hostid = '$hostid'";
+
+ // TODO: Is 1 really a magic number referring to the sitename?
+ if ($course != 1 || $modid != 0) {
+ $where .= " AND\n l.course='$course'";
+ }
+
+ if ($modname) {
+ $where .= " AND\n l.module = '$modname'";
+ }
+
+ if ('site_errors' === $modid) {
+ $where .= " AND\n ( l.action='error' OR l.action='infected' )";
+ } else if ($modid) {
+ //TODO: This assumes that modids are the same across sites... probably
+ //not true
+ $where .= " AND\n l.cmid = '$modid'";
+ }
+
+ if ($modaction) {
+ $firstletter = substr($modaction, 0, 1);
+ if (ctype_alpha($firstletter)) {
+ $where .= " AND\n lower(l.action) LIKE '%" . strtolower($modaction) . "%'";
+ } else if ($firstletter == '-') {
+ $where .= " AND\n lower(l.action) NOT LIKE '%" . strtolower(substr($modaction, 1)) . "%'";
+ }
+ }
+
+ if ($user) {
+ $where .= " AND\n l.userid = '$user'";
+ }
+
+ if ($date) {
+ $enddate = $date + 86400;
+ $where .= " AND\n l.time > '$date' AND l.time < '$enddate'";
+ }
+
+ $result = array();
+ $result['totalcount'] = count_records_sql("SELECT COUNT(*) FROM {$CFG->prefix}mnet_log l WHERE $where");
+ if(!empty($result['totalcount'])) {
+ $where .= "\n ORDER BY\n $order";
+ $result['logs'] = get_records_sql($qry.$where, $limitfrom, $limitnum);
+ } else {
+ $result['logs'] = array();
+ }
+ return $result;
+}
+
function build_logs_array($course, $user=0, $date=0, $order="l.time ASC", $limitfrom='', $limitnum='',
$modname="", $modid=0, $modaction="", $groupid=0) {
@@ -453,6 +543,113 @@ function print_log($course, $user=0, $date=0, $order="l.time ASC", $page=0, $per
}
+function print_mnet_log($hostid, $course, $user=0, $date=0, $order="l.time ASC", $page=0, $perpage=100,
+ $url="", $modname="", $modid=0, $modaction="", $groupid=0) {
+
+ global $CFG;
+
+ if (!$logs = build_mnet_logs_array($hostid, $course, $user, $date, $order, $page*$perpage, $perpage,
+ $modname, $modid, $modaction, $groupid)) {
+ notify("No logs found!");
+ print_footer($course);
+ exit;
+ }
+
+ if ($course->id == SITEID) {
+ $courses[0] = '';
+ if ($ccc = get_courses('all', 'c.id ASC', 'c.id,c.shortname,c.visible')) {
+ foreach ($ccc as $cc) {
+ $courses[$cc->id] = $cc->shortname;
+ }
+ }
+ }
+
+ $totalcount = $logs['totalcount'];
+ $count=0;
+ $ldcache = array();
+ $tt = getdate(time());
+ $today = mktime (0, 0, 0, $tt["mon"], $tt["mday"], $tt["year"]);
+
+ $strftimedatetime = get_string("strftimedatetime");
+
+ echo "<p align=\"center\">\n";
+ print_string("displayingrecords", "", $totalcount);
+ echo "</p>\n";
+
+ print_paging_bar($totalcount, $page, $perpage, "$url&amp;perpage=$perpage&amp;");
+
+ echo "<table class=\"logtable\" border=\"0\" align=\"center\" cellpadding=\"3\" cellspacing=\"0\">\n";
+ echo "<tr>";
+ if ($course->id == SITEID) {
+ echo "<th class=\"c0 header\">".get_string('course')."</th>\n";
+ }
+ echo "<th class=\"c1 header\">".get_string('time')."</th>\n";
+ echo "<th class=\"c2 header\">".get_string('ip_address')."</th>\n";
+ echo "<th class=\"c3 header\">".get_string('fullname')."</th>\n";
+ echo "<th class=\"c4 header\">".get_string('action')."</th>\n";
+ echo "<th class=\"c5 header\">".get_string('info')."</th>\n";
+ echo "</tr>\n";
+
+ if (empty($logs['logs'])) {
+ echo "</table>\n";
+ return;
+ }
+
+ $row = 1;
+ foreach ($logs['logs'] as $log) {
+
+ $log->info = $log->coursename;
+ $row = ($row + 1) % 2;
+
+ if (isset($ldcache[$log->module][$log->action])) {
+ $ld = $ldcache[$log->module][$log->action];
+ } else {
+ $ld = get_record('log_display', 'module', $log->module, 'action', $log->action);
+ $ldcache[$log->module][$log->action] = $ld;
+ }
+ if (0 && $ld && !empty($log->info)) {
+ // ugly hack to make sure fullname is shown correctly
+ if (($ld->mtable == 'user') and ($ld->field == sql_concat('firstname', "' '" , 'lastname'))) {
+ $log->info = fullname(get_record($ld->mtable, 'id', $log->info), true);
+ } else {
+ $log->info = get_field($ld->mtable, $ld->field, 'id', $log->info);
+ }
+ }
+
+ //Filter log->info
+ $log->info = format_string($log->info);
+
+ $log->url = strip_tags(urldecode($log->url)); // Some XSS protection
+ $log->info = strip_tags(urldecode($log->info)); // Some XSS protection
+ $log->url = str_replace('&', '&amp;', $log->url); /// XHTML compatibility
+
+ echo '<tr class="r'.$row.'">';
+ if ($course->id == SITEID) {
+ echo "<td class=\"r$row c0\" nowrap=\"nowrap\">\n";
+ echo " <a href=\"{$CFG->wwwroot}/course/view.php?id={$log->course}\">".$courses[$log->course]."</a>\n";
+ echo "</td>\n";
+ }
+ echo "<td class=\"r$row c1\" nowrap=\"nowrap\" align=\"right\">".userdate($log->time, '%a').
+ ' '.userdate($log->time, $strftimedatetime)."</td>\n";
+ echo "<td class=\"r$row c2\" nowrap=\"nowrap\">\n";
+ link_to_popup_window("/iplookup/index.php?ip=$log->ip&amp;user=$log->userid", 'iplookup',$log->ip, 400, 700);
+ echo "</td>\n";
+ $fullname = fullname($log, has_capability('moodle/site:viewfullnames', get_context_instance(CONTEXT_COURSE, $course->id)));
+ echo "<td class=\"r$row c3\" nowrap=\"nowrap\">\n";
+ echo " <a href=\"$CFG->wwwroot/user/view.php?id={$log->userid}\">$fullname</a>\n";
+ echo "</td>\n";
+ echo "<td class=\"r$row c4\" nowrap=\"nowrap\">\n";
+ echo $log->action .': '.$log->module;
+ echo "</td>\n";;
+ echo "<td class=\"r$row c5\" nowrap=\"nowrap\">{$log->info}</td>\n";
+ echo "</tr>\n";
+ }
+ echo "</table>\n";
+
+ print_paging_bar($totalcount, $page, $perpage, "$url&amp;perpage=$perpage&amp;");
+}
+
+
function print_log_csv($course, $user, $date, $order='l.time DESC', $modname,
$modid, $modaction, $groupid) {
View
41 course/report/log/index.php
@@ -6,7 +6,18 @@
require_once('lib.php');
require_once($CFG->libdir.'/adminlib.php');
- $id = required_param('id', PARAM_INT);// Course ID
+ $id = optional_param('id', PARAM_INT);// Course ID
+
+ $host_course = optional_param('host_course', PARAM_PATH);// Course ID
+
+ list($hostid, $id) = explode('/', $host_course);
+
+ $course_stub = get_record('mnet_log', 'hostid', $hostid, 'course', $id);
+ $course->id = $id;
+ $course->shortname = $course_stub->coursename;
+ $course->fullname = $course_stub->coursename;
+
+
$group = optional_param('group', -1, PARAM_INT); // Group to display
$user = optional_param('user', 0, PARAM_INT); // User to display
$date = optional_param('date', 0, PARAM_FILE); // Date to display - number or some string
@@ -22,10 +33,12 @@
require_login();
- if (! $course = get_record('course', 'id', $id) ) {
- error('That\'s an invalid course id');
+ if ($hostid == $CFG->mnet_localhost_id) {
+ if (!$course = get_record('course', 'id', $id) ) {
+ error('That\'s an invalid course id'.$id);
+ }
}
-
+
$context = get_context_instance(CONTEXT_COURSE, $course->id);
require_capability('moodle/site:viewreports', $context);
@@ -51,10 +64,10 @@
if ($date) {
$dateinfo = userdate($date, get_string('strftimedaydate'));
}
-
+
switch ($logformat) {
case 'showashtml':
- if ($course->id == SITEID) {
+ if ($hostid != $CFG->mnet_localhost_id || $course->id == SITEID) {
$adminroot = admin_get_root();
admin_externalpage_setup('reportlog', $adminroot);
admin_externalpage_print_header($adminroot);
@@ -67,11 +80,15 @@
}
print_heading("$course->fullname: $userinfo, $dateinfo (".usertimezone().")");
- print_log_selector_form($course, $user, $date, $modname, $modid, $modaction, $group, $showcourses, $showusers, $logformat);
+ print_mnet_log_selector_form($hostid, $course, $user, $date, $modname, $modid, $modaction, $group, $showcourses, $showusers, $logformat);
- print_log($course, $user, $date, 'l.time DESC', $page, $perpage,
- "index.php?id=$course->id&amp;chooselog=1&amp;user=$user&amp;date=$date&amp;modid=$modid&amp;modaction=$modaction&amp;group=$group",
- $modname, $modid, $modaction, $group);
+ if($hostid == $CFG->mnet_localhost_id) {
+ print_log($course, $user, $date, 'l.time DESC', $page, $perpage,
+ "index.php?id=$course->id&amp;chooselog=1&amp;user=$user&amp;date=$date&amp;modid=$modid&amp;modaction=$modaction&amp;group=$group",
+ $modname, $modid, $modaction, $group);
+ } else {
+ print_mnet_log($hostid, $id, $user, $date, 'l.time DESC', $page, $perpage, "", $modname, $modid, $modaction, $group);
+ }
break;
case 'downloadascsv':
if (!print_log_csv($course, $user, $date, 'l.time DESC', $modname,
@@ -98,7 +115,7 @@
} else {
- if ($course->id == SITEID) {
+ if ($hostid != $CFG->mnet_localhost_id || $course->id == SITEID) {
$adminroot = admin_get_root();
admin_externalpage_setup('reportlog', $adminroot);
admin_externalpage_print_header($adminroot);
@@ -122,7 +139,7 @@
}
- if ($course->id == SITEID) {
+ if ($hostid != $CFG->mnet_localhost_id || $course->id == SITEID) {
admin_externalpage_print_footer($adminroot);
} else {
print_footer($course);
View
284 course/report/log/lib.php
@@ -1,5 +1,289 @@
<?php // $Id$
+function print_mnet_log_selector_form($hostid, $course, $selecteduser=0, $selecteddate='today',
+ $modname="", $modid=0, $modaction='', $selectedgroup=-1, $showcourses=0, $showusers=0, $logformat='showashtml') {
+
+ global $USER, $CFG, $SITE;
+ require_once $CFG->dirroot.'/mnet/peer.php';
+
+ $mnet_peer = new mnet_peer();
+ $mnet_peer->set_id($hostid);
+
+ $sql = "select distinct course, hostid, coursename from {$CFG->prefix}mnet_log";
+ $courses = get_records_sql($sql);
+ $remotecoursecount = count($courses);
+
+ // first check to see if we can override showcourses and showusers
+ $numcourses = $remotecoursecount + count_records_select("course", "", "COUNT(id)");
+ if ($numcourses < COURSE_MAX_COURSES_PER_DROPDOWN && !$showcourses) {
+ $showcourses = 1;
+ }
+
+ $sitecontext = get_context_instance(CONTEXT_SYSTEM, SITEID);
+
+ // Context for remote data is always SITE
+ // Groups for remote data are always OFF
+ if ($hostid == $CFG->mnet_localhost_id) {
+ $context = get_context_instance(CONTEXT_COURSE, $course->id);
+
+ /// Setup for group handling.
+ if ($course->groupmode == SEPARATEGROUPS and !has_capability('moodle/site:accessallgroups', $context)) {
+ $selectedgroup = get_current_group($course->id);
+ $showgroups = false;
+ }
+ else if ($course->groupmode) {
+ $selectedgroup = ($selectedgroup == -1) ? get_current_group($course->id) : $selectedgroup;
+ $showgroups = true;
+ }
+ else {
+ $selectedgroup = 0;
+ $showgroups = false;
+ }
+
+ } else {
+ $context = $sitecontext;
+ }
+
+ // Get all the possible users
+ $users = array();
+
+ // If looking at a different host, we're interested in all our site users
+ if ($hostid == $CFG->mnet_localhost_id && $course->category) {
+ if ($selectedgroup) { // If using a group, only get users in that group.
+ $courseusers = get_group_users($selectedgroup, 'u.lastname ASC', '', 'u.id, u.firstname, u.lastname, u.idnumber');
+ } else {
+ $courseusers = get_course_users($course->id, '', '', 'u.id, u.firstname, u.lastname, u.idnumber');
+ }
+ } else {
+ $courseusers = get_site_users("u.lastaccess DESC", "u.id, u.firstname, u.lastname, u.idnumber");
+ }
+
+ if (count($courseusers) < COURSE_MAX_USERS_PER_DROPDOWN && !$showusers) {
+ $showusers = 1;
+ }
+
+ if ($showusers) {
+ if ($courseusers) {
+ foreach ($courseusers as $courseuser) {
+ $users[$courseuser->id] = fullname($courseuser, has_capability('moodle/site:viewfullnames', $context));
+ }
+ }
+ if ($guest = get_guest()) {
+ $users[$guest->id] = fullname($guest);
+ }
+ }
+
+ // Get all the hosts that we SSO with
+ $sql = "SELECT DISTINCT
+ h.id,
+ h.name
+ s.name as servicename
+ FROM
+ {$CFG->prefix}mnet_host h
+ LEFT OUTER JOIN
+ {$CFG->prefix}mnet_rpc2host rh ON
+ (h.id=rh.host_id AND rh.subscribe!=0)
+ LEFT OUTER JOIN
+ {$CFG->prefix}mnet_service2rpc sr ON
+ sr.rpcid=rh.rpc_id
+ LEFT OUTER JOIN
+ {$CFG->prefix}mnet_service s ON
+ (sr.serviceid=s.id AND s.name='sso')";
+ $hosts = get_records_sql($sql);
+
+ foreach($hosts as $host) {
+ $hostarray[$host->id] = $host->name;
+ }
+
+ $hostarray[$CFG->mnet_localhost_id] = $SITE->fullname;
+ asort($hostarray);
+
+ foreach($hostarray as $hostid => $name) {
+ $courses = array();
+ $sites = array();
+ if ($CFG->mnet_localhost_id == $hostid) {
+ if (has_capability('moodle/site:viewreports', $sitecontext) && $showcourses) {
+ if ($ccc = get_records("course", "", "", "fullname","id,fullname,category")) {
+ foreach ($ccc as $cc) {
+ if ($cc->category) {
+ $courses["$hostid/$cc->id"] = "- $cc->fullname";
+ } else {
+ $sites["$hostid/$cc->id"] = "$cc->fullname Site";
+ }
+ }
+ }
+ }
+ } else {
+ if (has_capability('moodle/site:viewreports', $sitecontext) && $showcourses) {
+ $sql = "select distinct course, coursename from mdl_mnet_log where hostid = '$hostid'";
+ if ($ccc = get_records_sql($sql)) {
+ foreach ($ccc as $cc) {
+ if (1 == $cc->course) {
+ $sites["$hostid/$cc->course"] = "$cc->coursename Site";
+ } else {
+ $courses["$hostid/$cc->course"] = "- $cc->coursename";
+ }
+ }
+ }
+ }
+ }
+
+ asort($courses);
+ $dropdown[$name] = $sites + $courses;
+ }
+
+
+ $activities = array();
+ $selectedactivity = "";
+
+/// Casting $course->modinfo to string prevents one notice when the field is null
+ if ($modinfo = unserialize((string)$course->modinfo)) {
+ $section = 0;
+ if ($course->format == 'weeks') { // Bodgy
+ $strsection = get_string("week");
+ } else {
+ $strsection = get_string("topic");
+ }
+ foreach ($modinfo as $mod) {
+ if ($mod->mod == "label") {
+ continue;
+ }
+ if ($mod->section > 0 and $section <> $mod->section) {
+ $activities["section/$mod->section"] = "-------------- $strsection $mod->section --------------";
+ }
+ $section = $mod->section;
+ $mod->name = strip_tags(format_string(urldecode($mod->name),true));
+ if (strlen($mod->name) > 55) {
+ $mod->name = substr($mod->name, 0, 50)."...";
+ }
+ if (!$mod->visible) {
+ $mod->name = "(".$mod->name.")";
+ }
+ $activities["$mod->cm"] = $mod->name;
+
+ if ($mod->cm == $modid) {
+ $selectedactivity = "$mod->cm";
+ }
+ }
+ }
+
+ if (has_capability('moodle/site:viewreports', $sitecontext) && !$course->category) {
+ $activities["site_errors"] = get_string("siteerrors");
+ if ($modid === "site_errors") {
+ $selectedactivity = "site_errors";
+ }
+ }
+
+ $strftimedate = get_string("strftimedate");
+ $strftimedaydate = get_string("strftimedaydate");
+
+ asort($users);
+
+ // Prepare the list of action options.
+ $actions = array(
+ 'view' => get_string('view'),
+ 'add' => get_string('add'),
+ 'update' => get_string('update'),
+ 'delete' => get_string('delete'),
+ '-view' => get_string('allchanges')
+ );
+
+ // Get all the possible dates
+ // Note that we are keeping track of real (GMT) time and user time
+ // User time is only used in displays - all calcs and passing is GMT
+
+ $timenow = time(); // GMT
+
+ // What day is it now for the user, and when is midnight that day (in GMT).
+ $timemidnight = $today = usergetmidnight($timenow);
+
+ // Put today up the top of the list
+ $dates = array("$timemidnight" => get_string("today").", ".userdate($timenow, $strftimedate) );
+
+ if (!$course->startdate or ($course->startdate > $timenow)) {
+ $course->startdate = $course->timecreated;
+ }
+
+ $numdates = 1;
+ while ($timemidnight > $course->startdate and $numdates < 365) {
+ $timemidnight = $timemidnight - 86400;
+ $timenow = $timenow - 86400;
+ $dates["$timemidnight"] = userdate($timenow, $strftimedaydate);
+ $numdates++;
+ }
+
+ if ($selecteddate == "today") {
+ $selecteddate = $today;
+ }
+
+ $cid = empty($course->id)? '1' : $course->id;
+ echo "<center>\n";
+ echo "<form action=\"$CFG->wwwroot/course/report/log/index.php\" method=\"get\">\n";
+ echo "<input type=\"hidden\" name=\"chooselog\" value=\"1\" />\n";
+ echo "<input type=\"hidden\" name=\"showusers\" value=\"$showusers\" />\n";
+ echo "<input type=\"hidden\" name=\"showcourses\" value=\"$showcourses\" />\n";
+ if (has_capability('moodle/site:viewreports', $sitecontext) && $showcourses) {
+ $cid = empty($course->id)? '1' : $course->id;
+ choose_from_menu_nested($dropdown, "host_course", $hostid.'/'.$cid, "");
+ } else {
+ $courses = array();
+ $courses[$course->id] = $course->fullname . ((empty($course->category)) ? ' (Site) ' : '');
+ choose_from_menu($courses,"id",$course->id,false);
+ if (has_capability('moodle/site:viewreports', $sitecontext)) {
+ $a->url = "$CFG->wwwroot/course/report/log/index.php?chooselog=0&group=$selectedgroup&user=$selecteduser"
+ ."&id=$course->id&date=$selecteddate&modid=$selectedactivity&showcourses=1&showusers=$showusers";
+ print_string('logtoomanycourses','moodle',$a);
+ }
+ }
+
+ if ($showgroups) {
+ if ($cgroups = get_groups($course->id)) {
+ foreach ($cgroups as $cgroup) {
+ $groups[$cgroup->id] = $cgroup->name;
+ }
+ }
+ else {
+ $groups = array();
+ }
+ choose_from_menu ($groups, "group", $selectedgroup, get_string("allgroups") );
+ }
+
+ if ($showusers) {
+ choose_from_menu ($users, "user", $selecteduser, get_string("allparticipants") );
+ }
+ else {
+ $users = array();
+ if (!empty($selecteduser)) {
+ $user = get_record('user','id',$selecteduser);
+ $users[$selecteduser] = fullname($user);
+ }
+ else {
+ $users[0] = get_string('allparticipants');
+ }
+ choose_from_menu($users, 'user', $selecteduser, false);
+ $a->url = "$CFG->wwwroot/course/report/log/index.php?chooselog=0&group=$selectedgroup&user=$selecteduser"
+ ."&id=$course->id&date=$selecteddate&modid=$selectedactivity&showusers=1&showcourses=$showcourses";
+ print_string('logtoomanyusers','moodle',$a);
+ }
+ choose_from_menu ($dates, "date", $selecteddate, get_string("alldays"));
+ choose_from_menu ($activities, "modid", $selectedactivity, get_string("allactivities"), "", "");
+ choose_from_menu ($actions, 'modaction', $modaction, get_string("allactions"));
+
+ $logformats = array('showashtml' => get_string('displayonpage'),
+ 'downloadascsv' => get_string('downloadtext'),
+ 'downloadasexcel' => get_string('downloadexcel'));
+ /*
+ $logformats = array('showashtml' => get_string('displayonpage'),
+ 'downloadascsv' => get_string('downloadtext'),
+ 'downloadasexcel' => get_string('downloadexcel'),
+ 'downloadasooo' => get_string('downloadasooo'));
+ */
+ choose_from_menu ($logformats, 'logformat', $logformat, false);
+ echo '<input type="submit" value="'.get_string('gettheselogs').'" />';
+ echo "</form>";
+ echo "</center>";
+}
+
function print_log_selector_form($course, $selecteduser=0, $selecteddate='today',
$modname="", $modid=0, $modaction='', $selectedgroup=-1, $showcourses=0, $showusers=0, $logformat='showashtml') {

0 comments on commit c215b32

Please sign in to comment.
Something went wrong with that request. Please try again.