moodle/course/user.php

289 lines
13 KiB
PHP

<?php // $Id$
// Display user activity reports for a course
require_once("../config.php");
require_once("lib.php");
$modes = array("outline", "complete", "todaylogs", "alllogs");
$id = required_param('id',PARAM_INT); // course id
$user = required_param('user',PARAM_INT); // user id
$mode = optional_param('mode', "todaylogs", PARAM_ALPHA);
$page = optional_param('page', 0, PARAM_INT);
$perpage = optional_param('perpage', 100, PARAM_INT);
require_login();
if (! $course = get_record("course", "id", $id)) {
error("Course id is incorrect.");
}
if (! $user = get_record("user", "id", $user)) {
error("User ID is incorrect");
}
$coursecontext = get_context_instance(CONTEXT_COURSE, $id);
$personalcontext = get_context_instance(CONTEXT_USER, $user->id);
// if in either context, we can read report, then we can proceed
if (!(has_capability('moodle/site:viewreports', $coursecontext) or ($course->showreports and $USER->id == $user->id) or has_capability('moodle/user:viewuseractivitiesreport', $personalcontext))) {
error("You are not allowed to look at this page");
}
add_to_log($course->id, "course", "user report", "user.php?id=$course->id&amp;user=$user->id&amp;mode=$mode", "$user->id");
$stractivityreport = get_string("activityreport");
$strparticipants = get_string("participants");
$stroutline = get_string("outline");
$strcomplete = get_string("complete");
$stralllogs = get_string("alllogs");
$strtodaylogs = get_string("todaylogs");
$strmode = get_string($mode);
$fullname = fullname($user, true);
if ($course->id != SITEID) {
print_header("$course->shortname: $stractivityreport ($mode)", "$course->fullname",
"<a href=\"../course/view.php?id=$course->id\">$course->shortname</a> ->
<a href=\"../user/index.php?id=$course->id\">$strparticipants</a> ->
<a href=\"../user/view.php?id=$user->id&amp;course=$course->id\">$fullname</a> ->
$stractivityreport -> $strmode");
} else {
print_header("$course->shortname: $stractivityreport ($mode)", "$course->fullname",
"<a href=\"../user/view.php?id=$user->id&amp;course=$course->id\">$fullname</a> ->
$stractivityreport -> $strmode");
}
/// Print tabs at top
/// This same call is made in:
/// /user/view.php
/// /user/edit.php
/// /course/user.php
$currenttab = $mode;
$showroles = 1;
include($CFG->dirroot.'/user/tabs.php');
get_all_mods($course->id, $mods, $modnames, $modnamesplural, $modnamesused);
switch ($mode) {
case "grade":
$course = get_record('course', 'id', required_param('id', PARAM_INT));
if (!empty($course->showgrades)) {
require_once($CFG->dirroot.'/grade/lib.php');
print_student_grade($user, $course);
}
break;
case "todaylogs" :
echo '<div class="graph">';
print_log_graph($course, $user->id, "userday.png");
echo '</div>';
print_log($course, $user->id, usergetmidnight(time()), "l.time DESC", $page, $perpage,
"user.php?id=$course->id&amp;user=$user->id&amp;mode=$mode");
break;
case "alllogs" :
echo '<div class="graph">';
print_log_graph($course, $user->id, "usercourse.png");
echo '</div>';
print_log($course, $user->id, 0, "l.time DESC", $page, $perpage,
"user.php?id=$course->id&amp;user=$user->id&amp;mode=$mode");
break;
case 'stats':
if (empty($CFG->enablestats)) {
error("Stats is not enabled.");
}
require_once($CFG->dirroot.'/lib/statslib.php');
$statsstatus = stats_check_uptodate($course->id);
if ($statsstatus !== NULL) {
notify ($statsstatus);
}
$earliestday = get_field_sql('SELECT timeend FROM '.$CFG->prefix.'stats_user_daily ORDER BY timeend');
$earliestweek = get_field_sql('SELECT timeend FROM '.$CFG->prefix.'stats_user_weekly ORDER BY timeend');
$earliestmonth = get_field_sql('SELECT timeend FROM '.$CFG->prefix.'stats_user_monthly ORDER BY timeend');
if (empty($earliestday)) $earliestday = time();
if (empty($earliestweek)) $earliestweek = time();
if (empty($earliestmonth)) $earliestmonth = time();
$now = stats_get_base_daily();
$lastweekend = stats_get_base_weekly();
$lastmonthend = stats_get_base_monthly();
$timeoptions = stats_get_time_options($now,$lastweekend,$lastmonthend,$earliestday,$earliestweek,$earliestmonth);
if (empty($timeoptions)) {
error(get_string('nostatstodisplay'), $CFG->wwwroot.'/course/user.php?id='.$course->id.'&user='.$user->id.'&mode=outline');
}
// use the earliest.
$time = array_pop(array_keys($timeoptions));
$param = stats_get_parameters($time,STATS_REPORT_USER_VIEW,$course->id,STATS_MODE_DETAILED);
$param->table = 'user_'.$param->table;
$sql = 'SELECT timeend,'.$param->fields.' FROM '.$CFG->prefix.'stats_'.$param->table.' WHERE '
.(($course->id == SITEID) ? '' : ' courseid = '.$course->id.' AND ')
.' userid = '.$user->id
.' AND timeend >= '.$param->timeafter
.$param->extras
.' ORDER BY timeend DESC';
$stats = get_records_sql($sql);
if (empty($stats)) {
error(get_string('nostatstodisplay'), $CFG->wwwroot.'/course/user.php?id='.$course->id.'&user='.$user->id.'&mode=outline');
}
echo '<center><img src="'.$CFG->wwwroot.'/course/report/stats/graph.php?mode='.STATS_MODE_DETAILED.'&course='.$course->id.'&time='.$time.'&report='.STATS_REPORT_USER_VIEW.'&userid='.$user->id.'" alt="'.get_string('statisticsgraph').'" /></center>';
// What the heck is this about? -- MD
$stats = stats_fix_zeros($stats,$param->timeafter,$param->table,(!empty($param->line2)),(!empty($param->line3)));
$table = new object();
$table->align = array('left','center','center','center');
$param->table = str_replace('user_','',$param->table);
$table->head = array(get_string('periodending','moodle',$param->table),$param->line1,$param->line2,$param->line3);
foreach ($stats as $stat) {
if (!empty($stat->zerofixed)) { // Don't know why this is necessary, see stats_fix_zeros above - MD
continue;
}
$a = array(userdate($stat->timeend,get_string('strftimedate'),$CFG->timezone),$stat->line1);
$a[] = $stat->line2;
$a[] = $stat->line3;
$table->data[] = $a;
}
print_table($table);
break;
case "outline" :
case "complete" :
default:
$sections = get_all_sections($course->id);
for ($i=0; $i<=$course->numsections; $i++) {
if (isset($sections[$i])) { // should always be true
$section = $sections[$i];
$showsection = (has_capability('moodle/course:viewhiddensections', $coursecontext) or $section->visible or !$course->hiddensections);
if ($showsection) { // prevent hidden sections in user activity. Thanks to Geoff Wilbert!
if ($section->sequence) {
echo '<div class="section">';
echo '<h2>';
switch ($course->format) {
case "weeks": print_string("week"); break;
case "topics": print_string("topic"); break;
default: print_string("section"); break;
}
echo " $i</h2>";
echo '<div class="content">';
if ($mode == "outline") {
echo "<table cellpadding=\"4\" cellspacing=\"0\">";
}
$sectionmods = explode(",", $section->sequence);
foreach ($sectionmods as $sectionmod) {
if (empty($mods[$sectionmod])) {
continue;
}
$mod = $mods[$sectionmod];
if (empty($mod->visible)) {
continue;
}
$instance = get_record("$mod->modname", "id", "$mod->instance");
$libfile = "$CFG->dirroot/mod/$mod->modname/lib.php";
if (file_exists($libfile)) {
require_once($libfile);
switch ($mode) {
case "outline":
$user_outline = $mod->modname."_user_outline";
if (function_exists($user_outline)) {
$output = $user_outline($course, $user, $mod, $instance);
print_outline_row($mod, $instance, $output);
}
break;
case "complete":
$user_complete = $mod->modname."_user_complete";
if (function_exists($user_complete)) {
$image = "<img src=\"../mod/$mod->modname/icon.gif\" ".
"height=\"16\" width=\"16\" alt=\"$mod->modfullname\" />";
echo "<h4>$image $mod->modfullname: ".
"<a href=\"$CFG->wwwroot/mod/$mod->modname/view.php?id=$mod->id\">".
format_string($instance->name,true)."</a></h4>";
ob_start();
echo "<ul>";
$user_complete($course, $user, $mod, $instance);
echo "</ul>";
$output = ob_get_contents();
ob_end_clean();
if (str_replace(' ', '', $output) != '<ul></ul>') {
echo $output;
}
}
break;
}
}
}
if ($mode == "outline") {
echo "</table>";
}
echo '</div>'; // content
echo '</div>'; // section
}
}
}
}
break;
}
print_footer($course);
function print_outline_row($mod, $instance, $result) {
global $CFG;
$image = "<img src=\"$CFG->modpixpath/$mod->modname/icon.gif\" height=\"16\" width=\"16\" alt=\"$mod->modfullname\" />";
echo "<tr>";
echo "<td valign=\"top\">$image</td>";
echo "<td valign=\"top\" width=\"300\">";
echo " <a title=\"$mod->modfullname\"";
echo " href=\"../mod/$mod->modname/view.php?id=$mod->id\">".format_string($instance->name,true)."</a></td>";
echo "<td>&nbsp;&nbsp;&nbsp;</td>";
echo "<td valign=\"top\">";
if (isset($result->info)) {
echo "$result->info";
} else {
echo "<p align=\"center\">-</p>";
}
echo "</td>";
echo "<td>&nbsp;&nbsp;&nbsp;</td>";
if (!empty($result->time)) {
$timeago = format_time(time() - $result->time);
echo "<td valign=\"top\" nowrap=\"nowrap\">".userdate($result->time)." ($timeago)</td>";
}
echo "</tr>";
}
?>