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GenerateSchedule2.php
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GenerateSchedule2.php
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<html>
<head>
<link href="MyStyle.css" type="text/css"
rel="stylesheet">
<meta http-equiv="content-type"
content="text/html; charset=ISO-8859-1">
<title>Choose a Period Time and Day for Faith Builder</title>
</head>
<?php
ini_set('max_execution_time', 300);
session_start();
$ClassID=$_SESSION['ClassID'];
ini_set('max_execution_time', 300);
$user_name = "root";
$pass_word = "";
$database = "schoolschedule";
$server = "127.0.0.1";
$db_handle = mysql_connect($server,$user_name,$pass_word);
$db_found = mysql_select_db($database,$db_handle);
for ($time=1;$time<17;$time++) {
for($day=1;$day<6;$day++){
$TimeTable[$time][$day]="";
}
}
$SQLSubjects = "SELECT * FROM assignment WHERE ClassID='$ClassID' AND SubjectID!='ASS' AND SubjectID!='CPL' AND SubjectID!='MUS' AND SubjectID!='PHE' AND SubjectID!='FAB' AND SubjectID!='CCA' AND MergeInfo=''";
$SubjectResult = mysql_query($SQLSubjects);
$SubjectCount=1;
$PeriodCount=1;
$RemainingSubjectCount=0;
$TotalRemainingPeriods=0;
while($db_field=mysql_fetch_assoc($SubjectResult)) {
$Subject=$db_field['SubjectID'];
$Periods=$db_field['Periods'];
$Teacher=$db_field['TeacherID'];
$SQLAssignmentRows = "SELECT * FROM periodassignment WHERE ClassID='$ClassID' AND SubjectID='$Subject'";
$SQLAssignmentRowsResult = mysql_query($SQLAssignmentRows);
$AssignmentRows=mysql_num_rows($SQLAssignmentRowsResult);
if($AssignmentRows!=$Periods) {
$RemainingSubjectCount=$RemainingSubjectCount+1;
$RemainingSubjects[$RemainingSubjectCount]=$Subject;
$RemainingTeachers[$RemainingSubjectCount]=$Teacher;
$RemainingPeriods[$RemainingSubjectCount]=$Periods;
}
$SubjectCount=$SubjectCount+1;
}
$SumOfNonParallel="SELECT sum(Periods) as TotPer FROM `assignment` WHERE classID='$ClassID' AND IsFirstSubjectParallel=0 and MergeInfo='' OR (SubjectID='ASS' OR SubjectID='CPL' OR SubjectID='CCA')";
$SumOfNonParallelResult = mysql_query($SumOfNonParallel);
$SumOfParallel="SELECT sum(Periods) as TotPer FROM `assignment` WHERE classID='$ClassID' AND IsFirstSubjectParallel=1";
$SumOfParallelResult = mysql_query($SumOfParallel);
$TotalNonParallel=mysql_fetch_assoc($SumOfNonParallelResult);
$TotalParallel=mysql_fetch_assoc($SumOfParallelResult);
$Period=$TotalNonParallel['TotPer']+$TotalParallel['TotPer'];
$Remainder=$Period % 5;
echo $Period;
if($Remainder==0) {
for($i=0;$i<5;$i++) {
$max[$i]=floor($Period/5);
}
}else if($Remainder==1){
$max[0]=floor($Period/5)+1;
for($i=1;$i<5;$i++) {
$max[$i]=floor($Period/5);
}
}else if($Remainder==2){
$max[0]=floor($Period/5)+1;
$max[1]=floor($Period/5)+1;
for($i=2;$i<5;$i++) {
$max[$i]=floor($Period/5);
}
}else if($Remainder==3){
$max[0]=floor($Period/5)+1;
$max[1]=floor($Period/5)+1;
$max[2]=floor($Period/5)+1;
for($i=3;$i<5;$i++) {
$max[$i]=floor($Period/5);
}
}else if($Remainder==4){
$max[0]=floor($Period/5)+1;
$max[1]=floor($Period/5)+1;
$max[2]=floor($Period/5)+1;
$max[3]=floor($Period/5)+1;
for($i=4;$i<5;$i++) {
$max[$i]=floor($Period/5);
}
}
$PeriodDay=1;
$RemainingCount=1;
$GetPeriodDayGaps= "SELECT * FROM periodassignment WHERE ClassID='$ClassID' AND PeriodDay='$PeriodDay'";
$GetPeriodDayGapsResult = mysql_query($GetPeriodDayGaps);
$GapRows=mysql_num_rows($GetPeriodDayGapsResult);
//$maximum=$max[$PeriodDay]
for ($i=1;$i<count($RemainingSubjects);$i++)
for($Day=1;$Day<6;$Day++) {
$maximum=$max[$Day-1];
for($DayTime=1;$DayTime<=$maximum;$DayTime++){
$GetEmptySlot= "SELECT * FROM periodassignment WHERE ClassID='$ClassID' AND PeriodDay='$Day'
AND PeriodTime='$DayTime'";
$GetEmptySlotResult = mysql_query($GetEmptySlot);
$EmptySlotRows=mysql_num_rows($GetEmptySlotResult);
$CheckPeriodTimeTeacher = "SELECT * FROM periodassignment WHERE PeriodTime='$DayTime'
AND PeriodDay='$Day' AND TeacherID='$RemainingTeachers[$i]'";
$TeacherTimeResult = mysql_query($CheckPeriodTimeTeacher);
$TeacherRowCheck = mysql_num_rows($TeacherTimeResult);
echo "empty=".$EmptySlotRows;
if($EmptySlotRows==0) {
if($TeacherRowCheck==0) {
$SQLWriteSubject = "INSERT INTO periodassignment (SubjectID,ClassID,TeacherID,PeriodTime,PeriodDay)
VALUES ('$RemainingSubjects[$i]','$ClassID','$RemainingTeachers[$i]',$DayTime,$Day)";
echo $SQLWriteSubject;
$result = mysql_query($SQLWriteSubject);
}
}
}
}
?>
<html>
<link href="MyStyle.css" type="text/css"
rel="stylesheet">
<meta http-equiv="content-type"
content="text/html; charset=ISO-8859-1">
<title>Choose a Period Time and Day for Faith Builder</title>
</head>
<body>
<ul>
<li2>
<img src="logo.png" height="46" width="40">
</li2>
<li><a href="home.php">Home</a></li>
<li><a href="InsertionMenu.php">Data Insertion</a></li>
<li><a href="assignement.php">Teacher Assignment</a></li>
<li><a class="active" href="ScheduleGeneration.php">Generate Schedule</a></li>
<li><a href="contact.php">Contact</a></li>
<ul style="float: right; list-style-type: none;">
<li>
<a href="about.php">About</a></li>
<li>
<a href="#login">Login</a></li>
</ul>
</ul>
<div style="text-align: center; font-family: Arial;">
<h1>Generate Schedule</h1>
<table
style="width: 100%; height: 516px;"
background="tablebackground.png" border="1"
cellpadding="0" cellspacing="0">
<tr>
<td align='center'>
<img src="575346.gif" alt="">
</td>
</tr>
</table>
</table>
</form>
<h2><center><?php echo $ClassID.' ' ?>Schedule</center></h2>
<table border="1" cellpadding="0" style="border-spacing: 0px; height: 40%; width: 80%;" align="center" bgcolor="#FFFFFF">
<?php
for ($x=1;$x<17;$x++) { //Store subjects in array TimeTable
for($y=1;$y<6;$y++){
$SQLGetSubject = "SELECT * FROM periodassignment WHERE (ClassID = '$ClassID' AND PeriodTime = '$x' AND PeriodDay = '$y' OR ClassID='ALL' OR TeacherID='ALL') ";
$GetSubjectResult = mysql_query($SQLGetSubject);
while($db_field=mysql_fetch_assoc($GetSubjectResult)) {
$TimeTable[$db_field["PeriodTime"]][$db_field["PeriodDay"]]=$db_field["SubjectID"].'-'.$db_field['TeacherID'];
}
}
}
for ($x=1;$x<17;$x++) { //Store parallel subjects in array TimeTable
for($y=1;$y<6;$y++){
$SQLGetPeriodMergedSubject = "SELECT * FROM periodassignment WHERE (ClassID = '$ClassID' AND PeriodTime='$x' AND PeriodDay='$y') ";
$GetPeriodMergedSubjectResult = mysql_query($SQLGetPeriodMergedSubject);
$num_rows = mysql_num_rows($GetPeriodMergedSubjectResult);
if($num_rows>1) {
$SQLGetSubject = "SELECT * FROM periodassignment WHERE (ClassID = '$ClassID' AND PeriodTime = '$x' AND PeriodDay = '$y') ";
$GetSubjectResult = mysql_query($SQLGetSubject);
$TimeTable[$x][$y]='';
while($db_field=mysql_fetch_assoc($GetSubjectResult)){
if($TimeTable[$x][$y]=="") {
$TimeTable[$x][$y]=$db_field["SubjectID"];
}else{
$TimeTable[$x][$y]=$TimeTable[$x][$y].'-'.$db_field["SubjectID"];
}
}
$SQLGetTeacher = "SELECT * FROM periodassignment WHERE (ClassID = '$ClassID' AND PeriodTime = '$x' AND PeriodDay = '$y') ";
$GetTeacherResult = mysql_query($SQLGetTeacher);
while($db_field=mysql_fetch_assoc($GetTeacherResult)){
$TimeTable[$x][$y]=$TimeTable[$x][$y].'-'.$db_field["TeacherID"];
}
}
}
}
echo "<tr><td>".$ClassID."</td>";
echo "<td>Mon</td><td>Tue</td><td>Wed</td><td>Thu</td><td>Fri</td>";
echo "<tr><td></td><td>Assembly</td></tr>";
echo "<tr>";
for($time=1;$time<5;$time++) {
echo "<td>".$time."</td>";
for($day=1;$day<6;$day++){
echo "<td>".$TimeTable[$time][$day]."</td>";
}
echo "</tr>";
}
echo "<tr><td></td><td>Break</td></tr>";
for($time=5;$time<9;$time++){
echo "<tr><td>".$time."</td>";
for($day=1;$day<6;$day++){
echo "<td>".$TimeTable[$time][$day]."</td>";
}
echo "</tr>";
}
echo "<tr><td></td><td>Lunch</td></tr>";
for($time=9;$time<16;$time++){
echo "<tr><td>".$time."</td>";
for($day=1;$day<6;$day++){
echo "<td>".$TimeTable[$time][$day]."</td>";
}
echo "</tr>";
}
?>
</table>
</body>
</html>