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<?php
require_once(__DIR__ . '/../checkuser.php');
//ini_set('memory_limit', '512M');
function index() {
global $dbh;
$message = $_GET['message'] ?: null;
$search = $_GET['search'] ?: array();
$timetable = array();
$min_hour = 9;
$max_hour = 18;
if (!empty($search)) {
$date = new DateTime($search['date']);
while ($date->format('N') != 1) {
$date->modify('-1 day');
}
$start_date = $date;
$end_date = clone $date;
$end_date->modify('+6 days');
$sql = "
SELECT latest_staff.root_id AS staff_root_id, latest_staff.last_name, latest_staff.first_name,
program.code AS program_code,
subject.code AS subject_code,
venue.name AS venue_name,
lesson.*
FROM mis_staff staff
INNER JOIN mis_staff latest_staff ON latest_staff.root_id = staff.root_id AND latest_staff.is_latest = 1
INNER JOIN mis_lesson_staff lesson_staff ON lesson_staff.staff_id = staff.id AND lesson_staff.deleted = 0
INNER JOIN mis_event_lesson lesson ON lesson.id = lesson_staff.lesson_id AND lesson.deleted = 0
INNER JOIN mis_venue venue ON venue.id = lesson.venue_id
INNER JOIN mis_event evt ON evt.id = lesson.event_id AND evt.deleted = 0
LEFT JOIN mis_program program ON program.id = evt.program_id
LEFT JOIN mis_subject subject ON subject.id = evt.subject_id
WHERE staff.root_id = ? AND lesson.`date` BETWEEN ? AND ?
";
$parameters = array($search['staff_root_id'], $start_date->format('Y-m-d'), $end_date->format('Y-m-d'));
$sth = Db\Util::execute($dbh, $sql, $parameters);
$lessons = $sth->fetchAll();
if (!empty($lessons)) {
$min_hour = min($min_hour, min(__::pluck($lessons, 'start_time_hour')));
$max_hour = max($max_hour, max(__::pluck($lessons, 'end_time_hour')));
}
}
// initial time table
for ($hour = $min_hour; $hour <= $max_hour; $hour++) {
for ($min = 0; $min < 60; $min += 15) {
$timetable[] = array('hour'=>$hour, 'min'=>$min, 1=>'', 2=>'', 3=>'', 4=>'', 5=>'', 6=>'', 'rowspan'=>false);
}
}
foreach ($lessons ?: array() as $lesson) {
// hour
$start_date_time = new DateTime(sprintf('%s %02d:%02d:00', $lesson['date'], $lesson['start_time_hour'], $lesson['start_time_min']));
$end_date_time = new DateTime(sprintf('%s %02d:%02d:00', $lesson['date'], $lesson['end_time_hour'], $lesson['end_time_min']));
$interval = $start_date_time->diff($end_date_time);
$hour = $interval->h + ($interval->i / floatval(60));
// weekday
$weekday = $start_date_time->format('N');
// rowspan
$rowspan = $hour * 4;
// find that row
for ($i = 0; $i < count($timetable); $i++) {
if ($timetable[$i]['hour'] == $lesson['start_time_hour'] && $timetable[$i]['min'] == $lesson['start_time_min']) {
$timetable[$i][$weekday] = array(
'rowspan' => $rowspan,
'html'=>sprintf(
'<a href="javascript:void(0)" class="popover-lesson"
data-title="Details" data-content="%s%s%s - %s"
data-placement="top" data-trigger="hover" data-html="true">%s - %s</a><br />
%s',
h('Date: ' . $start_date_time->format('Y-m-d')), h('<br />'), h('Time: ' . $start_date_time->format('H:i')), h($end_date_time->format('H:i')),
h($lesson['program_code']), h($lesson['subject_code']),
h($lesson['venue_name'])),
);
for ($j = 1; $j < $rowspan; $j++) {
$timetable[$i+$j][$weekday] = false;
}
break;
}
}
}
$sql = "SELECT * FROM mis_staff WHERE is_latest = ? AND deleted = ? ORDER BY last_name, first_name";
$parameters = array(1, 0);
$sth = Db\Util::execute($dbh, $sql, $parameters);
$staffs = $sth->fetchAll();
return array(
'message' => $message,
'search' => $search,
'staffs' => $staffs,
'timetable' => $timetable,
'server_datetime' => new DateTime('now'),
'start_date' => $start_date,
'end_date' => $end_date,
);
}
extract(index());
?><!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<?php require(__DIR__ . '/../inc/_head_meta.php'); ?>
<?php require(__DIR__ . '/../inc/_head_css.php'); ?>
<?php require(__DIR__ . '/../inc/_head_script.php'); ?>
</head>
<body>
<?php require( __DIR__ . '/../inc/_navbar.php'); ?>
<div class="text-right">
<ul class="breadcrumb">
<li><a href="#">Master</a> <span class="divider">></span></li>
<li><a href="#">Staff</a> <span class="divider">></span></li>
<li class="active">Teaching Records</li>
</ul>
</div>
<div class="container-fluid pathways-container">
<?php if (isset($message) && !empty($message)): ?>
<div class="alert alert-info">
<button type="button" class="close" data-dismiss="alert">×</button>
<h5 class="alert-heading">Note:</h5>
<p><?=$message?></p>
</div>
<?php endif; ?>
<h3>Teaching Records</h3>
<div class="pathways-search">
<form id="search_form" class="form-inline" action="" method="get">
<div class="pathways-inline-block">
<?php $attribute = 'staff_root_id'; $label = 'Staff'; ?>
<label class="" for="<?=$attribute?>"><?=$label?></label>
<select id="<?=$attribute?>" name="search[<?=$attribute?>]" class="select2" placeholder="Select a <?=h($label)?>">
<option value=""></option>
<?php foreach ($staffs as $staff): ?>
<option value="<?=h($staff['root_id'])?>"<?=$staff['root_id'] == $search[$attribute] ? ' selected="selected"' : ''?>><?=h($staff['last_name'])?> <?=h($staff['first_name'])?></option>
<?php endforeach; ?>
</select>
</div>
<div class="pathways-inline-block">
<?php $attribute = 'date'; $label = 'Date'; ?>
<label class="" for="<?=$attribute?>"><?=$label?></label>
<div class="input-append date-picker">
<input type="text" id="<?=$attribute?>" name="search[<?=$attribute?>]" class="dateISO input-small" style="width:90px" value="<?=h(Util::value_to_date_string($search[$attribute]))?>" data-format="yyyy-MM-dd" placeholder="<?=h($label)?>" maxlength="200" />
<span class="add-on"><i data-time-icon="icon-time" data-date-icon="icon-calendar"></i></span>
</div>
<button type="submit" class="btn" style="margin-left:30px">GO</button>
</div>
</form>
</div>
<div class="pull-right">
<p>Update: <?=$server_datetime->format('Y-m-d H:i:s')?></p>
</div>
<h5>
<?php if (isset($start_date, $end_date)): ?>
<?=sprintf('%02d-%s', $start_date->format('d'), $end_date->format('d F Y'))?>
<?php endif; ?>
</h5>
<table class="table table-striped table-bordered table-hover table-condensed">
<thead>
<tr>
<th>Time</th>
<th style="width:15%">Monday</th>
<th style="width:15%">Tuesday</th>
<th style="width:15%">Wednesday</th>
<th style="width:15%">Thursday</th>
<th style="width:15%">Friday</th>
<th style="width:15%">Saturday</th>
</tr>
</thead>
<tbody>
<?php foreach ($timetable as $row): ?>
<tr>
<td>
<?php if (in_array($row['min'], array(0, 30))): ?>
<?=sprintf('%02d', $row['hour'])?>:<?=sprintf('%02d', $row['min'])?>
<?php else: ?>
<?php endif; ?>
</td>
<?php for ($i = 1; $i <= 6; $i++): ?>
<?php if ($row[$i] !== false): ?>
<td<?=is_array($row[$i]) && !empty($row[$i]['rowspan']) ? sprintf(' rowspan="%d"', $row[$i]['rowspan']) : ''?>>
<?php if (is_string($row[$i])): ?>
<?=h($row[$i])?>
<?php elseif (is_array($row[$i])): ?>
<?=$row[$i]['html']?>
<?php endif; ?>
</td>
<?php endif; ?>
<?php endfor; ?>
</tr>
<?php endforeach; ?>
</tbody>
</table>
<script type="text/javascript">
$(function() {
$('.select2').select2();
$('.date-picker').datetimepicker({ pickTime: false });
$('#form').validate();
$('.popover-lesson').popover();
});
</script>
<?php require( __DIR__ . '/../inc/_footer.php'); ?>
</div> <!-- /container -->
</body>
</html>
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