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moodle-mod_attendance
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moodle-mod_attendance/report.php

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<?PHP // $Id: report.php,v 1.1.2.4 2009/02/28 16:49:17 dlnsk Exp $
// generates sessions
require_once('../../config.php');
require_once($CFG->libdir.'/blocklib.php');
require_once('locallib.php');
define('USER_SMALL_CLASS', 20); // Below this is considered small
define('USER_LARGE_CLASS', 200); // Above this is considered large
define('DEFAULT_PAGE_SIZE', 20);
$id = required_param('id', PARAM_INT);
$group = optional_param('group', -1, PARAM_INT); // Group to show
$view = optional_param('view', 'weeks', PARAM_ALPHA); // which page to show
$current = optional_param('current', 0, PARAM_INT);
$sort = optional_param('sort', 'lastname', PARAM_ALPHA);
if ($id) {
if (! $cm = get_record('course_modules', 'id', $id)) {
error('Course Module ID was incorrect');
}
if (! $course = get_record('course', 'id', $cm->course)) {
error('Course is misconfigured');
}
if (! $attforblock = get_record('attforblock', 'id', $cm->instance)) {
error("Course module is incorrect");
}
}
require_login($course->id);
if (! $user = get_record('user', 'id', $USER->id) ) {
error("No such user in this course");
}
if (!$context = get_context_instance(CONTEXT_MODULE, $cm->id)) {
print_error('badcontext');
}
require_capability('mod/attforblock:viewreports', $context);
//add info to log
add_to_log($course->id, 'attendance', 'report displayed', 'mod/attforblock/report.php?id='.$id, $user->lastname.' '.$user->firstname);
/// Print headers
$navlinks[] = array('name' => $attforblock->name, 'link' => "view.php?id=$id", 'type' => 'activity');
$navlinks[] = array('name' => get_string('report', 'attforblock'), 'link' => null, 'type' => 'activityinstance');
$navigation = build_navigation($navlinks);
print_header("$course->shortname: ".$attforblock->name.' - ' .get_string('report','attforblock'), $course->fullname,
$navigation, "", "", true, "&nbsp;", navmenu($course));
show_tabs($cm, $context, 'report');
$sort = $sort == 'firstname' ? 'firstname' : 'lastname';
if(!count_records('attendance_sessions', 'courseid', $course->id)) { // no session exists for this course
redirect("sessions.php?id=$cm->id&amp;action=add");
} else { // display attendance report
/// find out current groups mode
$groupmode = groups_get_activity_groupmode($cm);
$currentgroup = groups_get_activity_group($cm, true);
if ($groupmode == VISIBLEGROUPS ||
($groupmode && has_capability('moodle/site:accessallgroups', $context))) {
groups_print_activity_menu($cm, "report.php?id=$id&amp;sort=$sort");
}
echo '<div align="right">'.helpbutton ('report', get_string('help'), 'attforblock', true, true, '', true).'</div>';
if ($currentgroup) {
$students = get_users_by_capability($context, 'moodle/legacy:student', '', "u.$sort ASC", '', '', $currentgroup, '', false);
} else {
$students = get_users_by_capability($context, 'moodle/legacy:student', '', "u.$sort ASC", '', '', '', '', false);
}
// display date interval selector
$rec = get_record_sql("SELECT MIN(sessdate) AS min, MAX(sessdate) AS max
FROM {$CFG->prefix}attendance_sessions
WHERE courseid=$course->id AND sessdate >= $course->startdate");
$firstdate = $rec->min;
$lastdate = $rec->max;
$now = time();
$current = $current == 0 ? $now : $current;
list(,,,$wday, $syear, $smonth, $sday) = array_values(usergetdate($firstdate));
$wday = $wday == 0 ? 7 : $wday; //////////////////////////////////////////////////// Нужна проверка настройки календаря
$startdate = make_timestamp($syear, $smonth, $sday-$wday+1); //GMT timestamp but for local midnight of monday
$options['all'] = get_string('alltaken','attforblock');
$options['weeks'] = get_string('weeks','attforblock');
$options['months'] = get_string('months','attforblock');
echo '<center>'.helpbutton ('display', get_string('display','attforblock'), 'attforblock', true, false, '', true).get_string('display','attforblock').': ';
if (isset($_GET['view'])) //{
set_current_view($course->id, $_GET['view']);
$view = get_current_view($course->id);
popup_form("report.php?id=$id&amp;sort=$sort&amp;view=", $options, 'viewmenu', $view, '');
$out = '';
$list = array();
if ($view === 'weeks') {
$format = get_string('strftimedm', 'attforblock');
for ($i = 0, $monday = $startdate; $monday <= $lastdate; $i++, $monday += ONE_WEEK) {
if (count_records_select('attendance_sessions', "courseid={$course->id} AND sessdate >= ".$monday." AND sessdate < ".($monday + ONE_WEEK))) {
$list[] = $monday;
}
}
} elseif ($view === 'months') {
$startdate = make_timestamp($syear, $smonth, 1);
$format = '%B';
for ($i = 0, $month = $startdate; $month <= $lastdate; $i++, $month = make_timestamp($syear, $smonth+$i, 1)) {
if (count_records_select('attendance_sessions', "courseid={$course->id} AND sessdate >= ".$month." AND sessdate < ".make_timestamp($syear, $smonth+$i+1, 1))) {
$list[] = $month;
}
}
}
$found = false;
for ($i = count($list)-1; $i >= 0; $i--) {
if ($list[$i] <= $current && !$found) {
$found = true;
$current = $list[$i];
$out = '<b>'.userdate($list[$i], $format).'</b> / '.$out;
} else {
$out = "\n<a href=\"report.php?id=$id&amp;current={$list[$i]}&amp;sort=$sort\">".userdate($list[$i], $format)."</a> / ".$out;
}
}
echo substr($out, 0, -2)."</center>\n";
$statuses = get_statuses($course->id);
$allstatuses = get_statuses($course->id, false);
if ($view === 'weeks') {
$where = "courseid={$course->id} AND sessdate >= $course->startdate AND sessdate >= $current AND sessdate < ".($current + ONE_WEEK);
} elseif ($view === 'months') {
list(,,,, $syear, $smonth, $sday) = array_values(usergetdate($current));
$where = "courseid={$course->id} AND sessdate >= $course->startdate AND sessdate >= $current AND sessdate < ".make_timestamp($syear, $smonth+1, 1);
} else {
$where = "courseid={$course->id} AND sessdate >= $course->startdate AND sessdate <= ".time();
}
if ($currentgroup)
$where .= " AND (groupid=0 OR groupid=".$currentgroup.")";
if ($students and
($course_sess = get_records_select('attendance_sessions', $where, 'sessdate ASC'))) {
$firstname = "<a href=\"report.php?id=$id&amp;sort=firstname\">".get_string('firstname').'</a>';
$lastname = "<a href=\"report.php?id=$id&amp;sort=lastname\">".get_string('lastname').'</a>';
if ($CFG->fullnamedisplay == 'lastname firstname') { // for better view (dlnsk)
$fullnamehead = "$lastname / $firstname";
} else {
$fullnamehead = "$firstname / $lastname";
}
$table->head[] = '';
$table->align[] = '';
$table->size[] = '1px';
$table->head[] = $fullnamehead;
$table->align[] = 'left';
$table->size[] = '';
$allowtake = has_capability('mod/attforblock:takeattendances', $context);
$allowchange = has_capability('mod/attforblock:changeattendances', $context);
$groups = groups_get_all_groups($course->id);
foreach($course_sess as $sessdata) {
if (count_records('attendance_log', 'sessionid', $sessdata->id)) {
if ($allowchange) {
$sessdate = "<a href=\"attendances.php?id=$id&amp;sessionid={$sessdata->id}&amp;grouptype={$sessdata->groupid}\">".
userdate($sessdata->sessdate, get_string('strftimedm', 'attforblock').'<br />('.get_string('strftimehm', 'attforblock').')').
'</a>';
} else {
$sessdate = userdate($sessdata->sessdate, get_string('strftimedm', 'attforblock').'<br />('.get_string('strftimehm', 'attforblock').')');
}
$sesstype = $sessdata->groupid ? $groups[$sessdata->groupid]->name : get_string('commonsession', 'attforblock');
$table->head[] = $sessdate.'<br />'.$sesstype;
} else {
if ($allowtake) {
$sessdate = "<a href=\"attendances.php?id=$id&amp;sessionid={$sessdata->id}&amp;grouptype={$sessdata->groupid}\">".
userdate($sessdata->sessdate, get_string('strftimedm', 'attforblock').'<br />('.get_string('strftimehm', 'attforblock').')').
'</a>';
} else {
$sessdate = userdate($sessdata->sessdate, get_string('strftimedm', 'attforblock').'<br />('.get_string('strftimehm', 'attforblock').')');
}
$sesstype = $sessdata->groupid ? $groups[$sessdata->groupid]->name : get_string('commonsession', 'attforblock');
$table->head[] = $sessdate.'<br />'.$sesstype;
}
$table->align[] = 'center';
$table->size[] = '1px';
}
for ($i=0; $i<5; $i++) {
$table->align[] = 'center';
$table->size[] = '1px';
}
foreach($statuses as $st) {
$table->head[] = $st->acronym;
}
if ($attforblock->grade) {
$table->head[] = get_string('grade');//.'&nbsp;/&nbsp;'.$maxgrade;
$table->align[] = 'right';
$table->size[] = '1px';
$table->head[] = '%';
}
foreach($students as $student) {
$table->data[$student->id][] = print_user_picture($student->id, $course->id, $student->picture, 20, true, true);
$table->data[$student->id][] = "<a href=\"view.php?id=$id&amp;student={$student->id}\">".fullname($student).'</a>';
$studgroups = groups_get_all_groups($COURSE->id, $student->id);
foreach($course_sess as $sessdata) {
if ($att = get_record('attendance_log', 'sessionid', $sessdata->id, 'studentid', $student->id)) {
if (isset($statuses[$att->statusid])) {
$table->data[$student->id][] = $statuses[$att->statusid]->acronym;
} else {
$table->data[$student->id][] = '<font color="red"><b>'.$allstatuses[$att->statusid]->acronym.'</b></font>';
}
} else {
if ($sessdata->groupid && !$studgroups[$sessdata->groupid])
$table->data[$student->id][] = '';
else
$table->data[$student->id][] = '-';
}
}
foreach($statuses as $st) {
$table->data[$student->id][] = get_attendance($student->id, $course, $st->id);
}
if ($attforblock->grade) {
$table->data[$student->id][] = get_grade($student->id, $course).'&nbsp;/&nbsp;'.get_maxgrade($student->id, $course);
$table->data[$student->id][] = get_percent($student->id, $course).'%';
}
}
echo '<br />';
print_table($table);
} else {
print_heading(get_string('nothingtodisplay'), 'center');
}
echo get_string('status','attforblock').':<br />';
foreach($statuses as $st) {
echo $st->acronym.' - '.$st->description.'<br />';
}
}
print_footer($course);
exit;
?>