/
essential.php
1212 lines (1113 loc) · 39.5 KB
/
essential.php
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<script type="text/javascript">
function confirm_delete(x){
var conf = confirm("Are you sure to delete ?");
if(conf == true){
window.location = 'myconfirmdel.php?SNO='+x;
}
}
</script>
<?php
$week['Sunday'] = 1;
$week['Monday'] = 2;
$week['Tuesday'] = 3;
$week['Wednesday'] = 4;
$week['Thursday'] = 5;
$week['Friday'] = 6;
$week['Saturday'] = 7;
//All user $groupss, $groups IDs correspond to indices of the following array
$groups = array ('Student', 'Parliament', 'Academic Office', 'SLC Chair', 'Dean Academics', 'Admin Manager', 'TA', 'faculty');
date_default_timezone_set("Asia/Calcutta") or die("Time Zone setting issues\n");
//$userTimeZone = date_default_timezone_get();
//echo $userTimeZone."\n";
if(isset($_GET['logout'])){
echo "Logout Successfull!";
session_destroy();
}
// To make a connection with the database
function dbconnect(){
GLOBAL $con;
$con = mysql_connect('localhost','room','ROOMIE_ROOMIE');
if(!$con){
die("Error in connection!");
}
else {
$chooseDB = "USE room_allocation";
$fetchDB = mysql_query( $chooseDB , $con);
if(!$fetchDB){
die("no database!");
}
}
}
function execute($query){
GLOBAL $con;
if($con == 0 ){
dbconnect();
}
$result = mysql_query($query,$con);
if(!$result){
die("Cannot execute the query".$query);
}
else{
return $result;
}
}
function paginate($file,$myquery,$start,$lim,$id='')
{
$query1 = $myquery.';';
GLOBAL $con;
if($con==0) //for connecting db
dbconnect();
$result=execute($myquery); //take query result
$num = mysql_num_rows($result);
if($num == 0) // check if empty
{
return $result;
}
$back = $start - $lim; //back and next
$next = $start + $lim;
$query2= $myquery." limit ".$start.",".$lim; //for limiting printing
$result2=mysql_query($query2,$con);
echo mysql_error();
$index = 1;
if($num > $lim){ // display links only if records are enuf.
if($back >=0){
echo"<a href='".$file."?st=".$back."&view=${id}&js1=".'viewBugs'."&js2=".'addBugs'."'>PREV</a>"; //pre page print
//echo"<a href='".$file."?st=".$back."&view=${id}'>PREV</a>"; //pre page print
}
for($i=0;$i<$num;$i=$i+$lim){
if($i != $start){
echo" <a href='".$file."?st=".$i."&view={$id}&js1=".'viewBugs'."&js2=".'addBugs'."'>"; //for next page print
//echo" <a href='".$file."?st=".$i."&view=${id}'>"; //for next page print
echo ' '.$index;
echo "</a>";
}
else{
echo ' ';
echo $index;
}
$index = $index + 1;
}
if($next < $num){
echo" <a href='".$file."?st=".$next."&view={$id}&js1=".'viewBugs'."&js2=".'addBugs'."'> NEXT</a>"; //next button ref erencing
// echo" <a href='".$file."?st=".$next."&view={$id}'> NEXT</a>"; //next button referencing
}
}
return $result2;
}
/*Returns an array containing the forwarding options available to each user.
*Not to be used directly, the printNextGroupOptions does the printing.
*Javascript to be used to ensure that if time > 5pm, forwarding options are
*limited for TAs.
*/
function generate_list($q,$x,$isnull = true,$default= false ){
$r = execute($q);
$i=0;
$rowcount = mysql_num_rows($r);
$st = "<select name='" . $x . "' id='" . $x . "'>";
if($isnull) $st .= "<option value='' >Please select</option>";
while($row = mysql_fetch_array($r,MYSQL_NUM)){
//if($default!=false && $row[0]==$default){
//$st .= "<option value='".$row[0]."' id='".$row[0]."' selected>".$row[0]."</option>";
// }
// else{
$st .= "<option value='".$row[0]."' id='".$row[0]."'>".$row[0]."</option>";
// }
}
$st .= "</select>";
return $st;
}
function generate_select_list($q,$x,$b,$isnull = true,$default= false )
{
$r = execute($q);
$i=0;
$rowcount = mysql_num_rows($r);
$st = "<select name='" . $x . "' id='" . $x . "'>";
while($row = mysql_fetch_array($r,MYSQL_NUM)){
if($row[0]==$b){
$st .= "<option value='".$row[0]."' id='".$row[0]."' selected>".$row[0]."</option>";
}
else
{
$st .= "<option value='".$row[0]."' id='".$row[0]."'>".$row[0]."</option>";
}
}
$st .= "</select>";
return $st;
}
function getGroup($userID){
//Takes a user ID and returns group from database. Returns 0 if not found.
dbconnect();
$query = "select level from User where email = \"{$userID}\"";
$result = execute($query);
if(mysql_num_rows($result)==0){
return 0;
}
else{
$row = mysql_fetch_row($result);
return $row[0];
}
}
function getNextGroup($curGroup){
global $groups;
switch($curGroup){
case 0:
return array(1=>$groups[1], 3=>$groups[3]);
break;
case 1:
return array(2=>$groups[2], 3=>$groups[3]);
break;
case 2:
return array(3=>$groups[3], 4=>$groups[4], 5=>$groups[5]);
break;
case 6:
return array(4=>$groups[4], 3=>$groups[3], 2=>$groups[2]);
break;
case 7:
return array(2=>$groups[2]);
break;
default:
return -1;
}
}
//The following function will not be used, for now. The options for TAs will be
//limited by client-side Javascript. Server side validation will be done, but
//not for R1.
/*function getNextGroupInitial($curGroup, $endTime){
switch($curGroup){
case 0:
return array($groups[1], $groups[3]);
break;
case 1:
return array($groups[2], $groups[3]);
break;
case 7:
return array($groups[2]);
break;
}
if($curGroup == 2){
if($endTime > 5){
return array($groups[4], $groups[3]);
}
else{
return array($groups[2], $groups[3]);
}
}
else{
return -1;
}
}*/
function printNextGroupOptions($curGroup){
$groupArray = getNextGroup($curGroup);
if($groupArray == -1)
die("No valid group options found.\n");
$groupKeys = array_keys($groupArray);
for( $i = 0; $i < sizeof($groupKeys); $i++ ){
$index = $groupKeys[$i];
echo "<option value = \"{$index}\">$groupArray[$index]</option>\n";
}
}
function generateTimeSlot1($myid,$t,$default=false){
$st = "<select name='". $myid . "' id='". $myid."' >";
$st .= "<option value='00:00:00' id='fg'>Please select</option>";
for($i=0;$i<24;$i++){
$dig=0;
$k = $i;
while($k>0){
$k/=10;
$dig++;
}
$j = $i.'';
if($i<10){
$j = '0' . $j;
}
$j1 = $j.":00:00";
$j2 = $j.":30:00";
if($t == $j1)
{
$st .= "<option selected='selected' value='" . $j1 . "' name='" . $j1 . "' id='" .$j1."'>".$j1."</option>";
}
else
{
$st .= "<option value='" . $j1 . "' name='" . $j1 . "' id='" .$j1."'>".$j1."</option>";
}
if($t == $j2)
{
$st .= "<option selected = 'selected' value='" . $j2 . "' name='" . $j2 . "' id='" .$j2."'>".$j2."</option>";
}
else
{
$st .= "<option value='" . $j2 . "' name='" . $j2 . "' id='" .$j2."'>".$j2."</option>";
}
}
$st .= "<option value='23:59:59' name='23:59:59' id='23:59:59'>23:59:59</option>";
$st .= "</select>";
return $st;
}
//To make a drop down list easily
function generateTimeSlot($myid,$default=false){
$st = "<select name='". $myid . "' id='". $myid."' >";
$st .= "<option value='99:99:99' id='fg'>Please select</option>";
for($i=0;$i<24;$i++){
$dig=0;
$k = $i;
while($k>0){
$k/=10;
$dig++;
}
$j = $i.'';
if($i<10){
$j = '0' . $j;
}
$j1 = $j.":00:00";
$j2 = $j.":30:00";
$st .= "<option value='" . $j1 . "' name='" . $j1 . "' id='" .$j1."'>".$j1."</option>";
$st .= "<option value='" . $j2 . "' name='" . $j2 . "' id='" .$j2."'>".$j2."</option>";
}
$st .= "<option value='23:59:59' name='23:59:59' id='23:59:59'>23:59:59</option>";
$st .= "</select>";
return $st;
}
function generateRoomList($myid){
$query="SELECT roomName,B.buildingName FROM Room R, Building B WHERE R.buildingName=B.buildId;";
dbconnect();
$result=execute($query);
$st = "<select name='". $myid . "' class='". $myid."' id='".$myid."' >";
$st .= "<option value='' id='fg'>Please select</option>";
while($row = mysql_fetch_array($result)){
$st .= "<option value='" . $row['roomName'] . "' id='" .$row['buildingName']."'>".$row['roomName']."</option>";
}
$st .= "</select>";
return $st;
}
function generateRoomList1($myid,$a){
$query="SELECT roomName,B.buildingName FROM Room R, Building B WHERE R.buildingName=B.buildId;";
dbconnect();
$result=execute($query);
$st = "<select name='". $myid . "' class='". $myid."' >";
$st .= "<option value='' id='fg'>Please select</option>";
while($row = mysql_fetch_array($result)){
if($a==$row['roomName'])
{
$st .= "<option selected='selected' value='" . $row['roomName'] . "' id='" .$row['buildingName']."'>".$row['roomName']."</option>";}
else
{
$st .= "<option value='" . $row['roomName'] . "' id='" .$row['buildingName']."'>".$row['roomName']."</option>";
}
}
$st .= "</select>";
return $st;
}
function generateBuildingList($myid){
$query="SELECT buildId,buildingName FROM Building;";
dbconnect();
$result=execute($query);
$st = "<select name='". $myid . "' id='". $myid."' >";
$st .= "<option value='' id='fg'>Please select</option>";
while($row = mysql_fetch_array($result)){
$st .= "<option value='" . $row['buildingName'] . "' id='" .$row['buildId']."'>".$row['buildingName']."</option>";
}
$st .= "</select>";
return $st;
}
function generateGroupList($query,$myid){
dbconnect();
$result=execute($query);
$st = "<select name='". $myid . "' id='". $myid."' >";
$st .= "<option value='' id='fg'>Please select</option>";
while($row = mysql_fetch_array($result)){
$st .= "<option value='" . $row['groupName'] . "' id='" .$row['level']."'>".$row['groupName']."</option>";
}
$st .= "</select>";
return $st;
}
function dateToDay($date){ //Input date yyyy-mm-dd; output 0-Sunday; 6-Satuday
$dateStamp = strtotime($date);
$day = date("w", $dateStamp);
return $day;
}
function addWeeklyRequest($startDate, $endDate)
{
$curDate = $startDate;
$events=array();
while(strtotime($curDate) <= strtotime($endDate)){
//echo $curDate."\n";
$events[]= $curDate;
//Add request with curDate to instances
$curStamp = strtotime($curDate." + 1 week");
$curDate = date("Y-m-d", $curStamp);
}
return $events;
}
function weeklyRequestToInstance($startDate, $endDate, $arrayOfDays){
/*
* Foreach arrayOfDays where 1-Sunday and 7-Saturday, call addWeeklyRequest
* with minor adjustments. Adjustments being:
* Find the first Sunday on or after the startDate, and pass its date as the
* startDate to addWeeklyRequest. Repeat for every day of week in arrayOfDays
*/
$events=array();
foreach($arrayOfDays as $day){
$day = (int)$day;
//Find the first n-day on or after the start date
$day = ($day-1)%7; //Input convention changed to PHP convention
$day = (string)$day;
$dateForDay = $startDate;
while(dateToDay($dateForDay) != $day)
{
$dateForDay = date("Y-m-d", strtotime($dateForDay."+ 1 day"));
}
// echo "\n\n**".$dateForDay."\n";
$events=array_merge($events,addWeeklyRequest($dateForDay, $endDate));
}
return $events;
}
function escape($x){
$x = stripslashes($x);
$x = mysql_real_escape_string($x);
return ($x);
}
function arrayToCSV($array)
{
$out="";
foreach($array as $element){
if($out == "")
$out = $element;
else
$out=$out.",".$element;
}
return $out;
}
function CSVToArray($string){
if(substr($string,-1)==','){
$string=substr($string, 0, -1);
}
$result=explode(',', $string);
if($result[0]!='')
return $result;
else
return array();
}
function instanceClash($startDate,$endDate,$startTime,$endTime,$room){
dbconnect();
$query="SELECT * FROM Instances WHERE
room='".$room."' AND
((eventStartDate < '".$startDate."' AND eventEndDate > '".$startDate."') ||
(eventStartDate < '".$endDate."' AND eventEndDate > '".$endDate."') ||
(eventStartDate > '".$startDate."' AND eventEndDate < '".$endDate."') ||
(eventStartDate = '".$startDate."' AND eventEndDate = '".$endDate."')) AND
((eventStartTime < '".$startTime."' AND eventEndTime > '".$startTime."') ||
(eventStartTime < '".$endTime."' AND eventEndTime >'".$endTime."') ||
(eventStartTime > '".$startTime."' AND eventEndTime < '".$endTime."') ||
(eventStartTime = '".$startTime."' AND eventEndTime = '".$endTime."'));";
$result=execute($query);
$num=mysql_num_rows($result);
if($num==0){
return NULL;
}
else{
return $result;
}
}
function requestClash($startDate,$endDate,$startTime,$endTime,$room){
dbconnect();
$query="SELECT * FROM Requests WHERE
room='".$room."' AND
((eventStartDate < '".$startDate."' AND eventEndDate > '".$startDate."') ||
(eventStartDate < '".$endDate."' AND eventEndDate > '".$endDate."') ||
(eventStartDate > '".$startDate."' AND eventEndDate < '".$endDate."') ||
(eventStartDate = '".$startDate."' AND eventEndDate = '".$endDate."')) AND
((eventStartTime < '".$startTime."' AND eventEndTime > '".$startTime."') ||
(eventStartTime < '".$endTime."' AND eventEndTime >'".$endTime."') ||
(eventStartTime > '".$startTime."' AND eventEndTime < '".$endTime."') ||
(eventStartTime = '".$startTime."' AND eventEndTime = '".$endTime."'));";
echo $query;
$result=execute($query);
$num=mysql_num_rows($result);
if($num==0){
return NULL;
}
else{
return $result;
}
}
function accept($name,$mail_to,$room_no,$request_id,$cc)
{
$date = date('Y-m-d H:i:s');
$body="Dear ".$name.",\nYour request with Request id ".$request_id." for Room no.".$room_no." has been accepted by Admins.\nThis is a System Generated Mail. Please do not reply.\n\n\n\nCheers,\nAdmins.\n\n\nMail generated at :".$date;
$message = "
<html>
<body>
<p>".$body."</p>
</body>
</html>";
$subject="Room allocation: Request Accepted";
$headers = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
$headers .= 'From: R A Portal <noreply@roomreservation.iiit.ac.in>' . "\r\n";
$headers .= "Cc: {$cc}"."\r\n";
mail($mail_to,$subject,$message,$headers);
}
function reject($name,$mail_to,$room_no,$request_id,$reason, $cc)
{
$date = date('Y-m-d H:i:s');
$body="Dear ".$name.",\nYour request with Request id ".$request_id." for Room no.".$room_no." has been rejected by Admins due to the reason: .\n ".$reason." \nThis is a System Generated Mail. Please do not reply.\n\n\n\nCheers,\nAdmins.\n\n\nMail generated at :".$date;
$message = "
<html>
<body>
<p>".$body."</p>
</body>
</html>";
$subject="Room allocation: Request Rejected";
$headers = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
$headers .= 'From: R A Portal <noreply@roomreservation.iiit.ac.in>' . "\r\n";
$headers .= "Cc: {$cc}"."\r\n";
mail($mail_to,$subject,$message,$headers);
}
function cancel($name,$mail_to,$room_no,$request_id,$reason, $cc){
echo "$name,<br>";
echo "$mail_to,<br>";
echo "$room_no,<br>";
echo "$request_id,<br>";
echo "$reason,<br>";
print_r($cc);
$date = date('Y-m-d H:i:s');
$body="Dear ".$name.",\nYour request with Request id ".$request_id." for Room no.".$room_no." has been rejected by Admins due to the reason: .\n ".$reason." \nThis is a System Generated Mail. Please do not reply.\n\n\n\nCheers,\nAdmins.\n\n\nMail generated at :".$date;
$message = "
<html>
<body>
<p>".$body."</p>
</body>
</html>";
$subject="Room allocation: Request Cancelled";
$headers = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
$headers .= 'From: R A Portal <noreply@roomreservation.iiit.ac.in>' . "\r\n";
$headers .= "Cc: {$cc}"."\r\n";
mail($mail_to,$subject,$message,$headers);
}
function forward($name,$mail_to,$room_no,$request_id,$original_mail_id, $cc)
{
$hash=gethash($request_id);
$gID = getGroup($mail_to);
$date = date('Y-m-d H:i:s');
$body="Sir,\n".$name." with mail id ".$original_mail_id." has sent the Request for Room no. ".$room_no.".The Request id is. ".$request_id." . Kindly check and if possible give your consent\n\n.";
$message = "
<html>
<body>
<p>".$body."</p>
<p> Click <a href=\"http://web.iiit.ac.in/~room_allocation/SSAD/req_detail_hash.php?hash=".$hash."&gID={$gID}\"> here </a>to verify the request! </p>
\n\n\n\nCheers,\nAdmins\n\n\n\nMail generated at: ".$date."
</body>
</html>";
$subject="Room allocation: Request forwarded";
$headers = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
$headers .= 'From: R A Portal <noreply@roomreservation.iiit.ac.in>' . "\r\n";
$headers .= "Cc: {$cc}"."\r\n";
mail($mail_to,$subject,$message,$headers);
}
function RtoIWrapper($req)
{
$startDate = $req['eventStartDate'];
$endDate = $req['eventEndDate'];
$arrayOfWeeks = $req['eventDays'];
$arrayOfWeeks = CSVToArray($arrayOfWeeks);
return weeklyRequestToInstance($startDate, $endDate, $arrayOfWeeks);
}
function doConflict($req1, $req2){
$req1Dates=RtoIWrapper($req1);
$req2Dates=RtoIWrapper($req2);
foreach($req2Dates as $instanceDate){
//Checking if dates clash
if(in_array($instanceDate,$req1Dates)){
//Checking if time clash
$ST=$req1['eventStartTime'];
$st=$req2['eventStartTime'];
$ET=$req1['eventEndTime'];
$et=$req2['eventEndTime'];
if((($st<$ST && $et>$ST)||($st<$ET && $et>$ST)||($st<$ET && $et>$ET)||($st==$ST && $et==$ET)) ){
return 1;
}
}
}
return 0;
}
function checkConflicts(){
$tuples = array();
dbconnect();
$query = "SELECT DISTINCT room from Requests where appStatus = \"Pending\"";
$roomQuery = execute($query);
while($roomList = mysql_fetch_row($roomQuery)){
$roomRecords = array();
$query = "SELECT * FROM Requests WHERE room = \"{$roomList[0]}\" AND appStatus = \"Pending\" ORDER BY eventStartDate ASC\n";
$events = execute($query);
while($array = mysql_fetch_assoc($events)){
$roomRecords[] = $array;
}
for($i = 0; $i < sizeof($roomRecords); $i++){
for($j = $i + 1; $j < sizeof($roomRecords); $j++){
if(doConflict($roomRecords[$i], $roomRecords[$j])){
$temp = array($roomRecords[$i]['reqNo'], $roomRecords[$j]['reqNo']);
$tuples[] = $temp;
}
}
}
}
return $tuples;
}
function checkNonConflicts(){
$records = array();
$isClash=false;
dbconnect();
$query = "SELECT DISTINCT room from Requests where appStatus = \"Pending\"";
$roomQuery = execute($query);
while($roomList = mysql_fetch_row($roomQuery)){
$roomRecords = array();
$query = "SELECT * FROM Requests WHERE room = \"{$roomList[0]}\" AND appStatus = \"Pending\" ORDER BY eventStartDate ASC\n";
$events = execute($query);
while($array = mysql_fetch_assoc($events)){
$roomRecords[] = $array;
}
for($i = 0; $i < sizeof($roomRecords); $i++){
for($j = 0; $j < sizeof($roomRecords); $j++){
if($i!=$j){
if(doConflict($roomRecords[$i], $roomRecords[$j])){
$isClash=true;
break;
}
else{
$isClash=false;
}
}
}
if(!$isClash){
$records[]=$roomRecords[$i]['reqNo'];
}
$isClash=false;
}
}
return ($records);
}
function generateBuildingList1($myid,$a){
$query="SELECT buildId,buildingName FROM Building;";
dbconnect();
$result=execute($query);
$st = "<select name='". $myid . "' id='". $myid."' >";
$st .= "<option value='' id='fg'>Please select</option>";
while($row = mysql_fetch_array($result)){
if($a==$row['buildId'])
{$st .= "<option selected='selected' value='" . $row['buildingName'] . "' id='" .$row['buildId']."'>".$row['buildingName']."</option>";}
else
{$st .= "<option value='" . $row['buildingName'] . "' id='" .$row['buildId']."'>".$row['buildingName']."</option>";}
}
$st .= "</select>";
return $st;
}
function clashMux($clashTuples) {
$clashGroups=array();
$clashed=array();
foreach($clashTuples as $tuple1){
$currGroup=array();
if(!in_array($tuple1[0],$clashed)){
$clashed[]=$tuple1[0];
$currGroup[]=$tuple1[0];
}
if(!in_array($tuple1[1],$clashed)){
$clashed[]=$tuple1[1];
$currGroup[]=$tuple1[1];
}
foreach($clashTuples as $tuple2){
if(in_array($tuple2[0],$currGroup)){
if(!in_array($tuple2[1],$clashed)){
$clashed[]=$tuple2[1];
$currGroup=array_merge($currGroup,array($tuple2[1]));
}
}
else if(in_array($tuple2[1],$currGroup)){
if(!in_array($tuple2[0],$clashed)){
$clashed[]=$tuple2[0];
$currGroup=array_merge($currGroup,array($tuple2[0]));
}
}
}
if(sizeof($currGroup))
$clashGroups[]=$currGroup;
}
foreach($clashGroups as $group){
$currGroup=arrayToCSV($group);
$query="SELECT reqNo,creator,room,eventTitle,eventStartDate,eventStartTime,reqType,appStatus FROM Requests WHERE reqNo IN (".$currGroup.");";
$events = execute($query);
?>
<tr><td style="visibility:hidden"></td></tr>
<?php
while($roomRecords = mysql_fetch_assoc($events)){
?>
<tr>
<?php
foreach($roomRecords as $record){
?>
<td> <?php echo $record ?> </td>
<?php
}
?>
<td><a href='req_detail.php?id=<?php echo $roomRecords['reqNo']; ?>'>Details</a></td>
</tr>
<?php
}
}
//print_r($roomRecords);
return $clashGroups;
}
//To get requesting clashes, just do clashMux(checkConflicts()); --> will return array of clashing groups which consists of reqNo;
function getRequestByID($ID){
dbconnect();
$query = "select * from Requests where reqNo = {$ID}";
$result = execute($query);
$reqArray = mysql_fetch_assoc($result);
return $reqArray;
}
function getRequestByHash($hash){
dbconnect();
$query = "select * from Requests where hash = '".$hash."';";
$result = execute($query);
$reqArray = mysql_fetch_assoc($result);
return $reqArray;
}
function getEmails($ID)
{
$query = "select email from User where level = {$ID}";
dbconnect();
$result = execute($query);
$emails = array();
while($arr = mysql_fetch_row($result)){
$emails[] = $arr[0];
}
return $emails;
}
function gethash($id){
$res2=getRequestByID($id);
return $res2['hash'];
}
function getId($hash){
$res2=getRequestByHash($hash);
return $res2['reqNo'];
}
function isAdmin($id){
if($id == 0 || $id == 1){};
}
function collision($roomId , $date_s , $date_e , $time_s, $time_e , $Repeat_Type ){ // all parameters are in TIME type. not in string
/* $query = "SELECT * FROM Requests WHERE appStatus='Pending' and
Room = '".$roomId."'
<<<<<<< HEAD
AND NOT (eventStartDate >'" . date('Y-m-d',$date_e) . "' OR eventEndDate < '" . date('Y-m-d',$date_s) . "') AND NOT (eventStartTime >='" . date('H:i:s',$time_e). "' OR eventEndTime <='" . date('H:i:s',$time_s). "') ORDER BY eventStartTime;";*/
$query = "SELECT * FROM Requests WHERE appStatus='Pending' and
Room = '".$roomId."'
AND NOT (eventStartDate >'" . date('Y-m-d',$date_e) . "' OR eventEndDate < '" . date('Y-m-d',$date_s) . "') AND NOT (eventStartTime >='" . date('H:i:s',$time_e). "' OR eventEndTime <='" . date('H:i:s',$time_s). "') union all SELECT * FROM Instances Where Room = '".$roomId."' AND NOT (eventStartDate >'" . date('Y-m-d',$date_e) . "' OR eventEndDate < '" . date('Y-m-d',$date_s) . "') AND NOT (eventStartTime >='" . date('H:i:s',$time_e). "' OR eventEndTime <='" . date('H:i:s',$time_s). "') ORDER BY eventStartTime;";
// echo "</br>$query</br>";
// echo "echoing from essential.php int the collision funtion </br>";
$result = execute($query);
$result1 = array();
$counter = 0;
while( $row = mysql_fetch_assoc($result) ){
// echo "$row" . "$counter" . $row['Repeat_Type'] . "$Repeat_Type" . "<br/>";
$counter++;
if( $row['reqType'] == 'Daily' && $Repeat_Type=='Daily'){ // collision will alwaz happen ....
//echo "</br >inside of if condition </br>";
$result1[] = $row;
}
else if ($row['reqType']=='Daily' && $Repeat_Type=='Weekly' ){
$row_incrdate = $date_s;
While(!($row_incrdate <= strtotime($row['eventEndDate']) && $row_incrdate >= strtotime($row['eventStartDate'])) && $row_incrdate <= $date_e)
{
//echo date("Y-m-d",$row_incrdate);
$row_incrdate = strtotime("+7 day",$row_incrdate);
//echo date("Y-m-d",$row_incrdate);
}
if(!($row_incrdate > $date_e)){
$result1[] = $row;
}
}
else if ($row['reqType']=='Weekly' && $Repeat_Type=='Daily' ){
$row_incrdate = strtotime($row['eventStartDate']);
While(!($row_incrdate <= $date_e && $row_incrdate >= $date_s) && $row_incrdate <= strtotime($row['eventEndDate']))
{
//echo date("Y-m-d",$row_incrdate);
$row_incrdate = strtotime("+7 day",$row_incrdate);
//echo date("Y-m-d",$row_incrdate);
}
if(!($row_incrdate > strtotime($row['eventEndDate']))){
$result1[] = $row;
}
}
else if ($row['reqType']=='Weekly' && $Repeat_Type=='Weekly' ){
$row_incrdate = strtotime($row['Start_Date']);
$collide = 0;
while($row_incrdate <= strtotime($row['eventEndDate'])){
if($row_incrdate == $date_s){ // starting date collides with one of the days
$collide = 1;
break;
}
$row_incrdate = strtotime("+7 day" , $row_incrdate );
}
if(!$collide){
$row_incrdate = $date_s ;
while( $row_incrdate <= $date_e ){
if( $row_incrdate == strtotime($row['eventStartTime'])){ //starting time collides with one of the days.
$collide = 1;
break;
}
$row_incrdate = strtotime("+7 day" , $row_incrdate );
}
}
if($collide){ // appending to the result array.
$result1[] = $row;
}
}
else if($row['reqType']=='One Time')
{
$result1[] = $row;
}
else if($row['reqType']=='Multiple')
{
$week['Sunday'] = 1;
$week['Monday'] = 2;
$week['Tuesday'] = 3;
$week['Wednesday'] = 4;
$week['Thursday'] = 5;
$week['Friday'] = 6;
$week['Saturday'] = 7;
//echo "aaa".$week['Saturday'];
// echo "a".$week['".$w."'];
// echo "multiple";
$w = date('l',$date_s);
// echo $w;
$r = CSVToArray($row['eventDays']);
for($i=0;$i<count($r);$i++)
{
if($week[$w]==$r[$i])
{
// echo "yahoo";
$result1[] = $row;
break;
}
}
}
else
{
$result1[] = $row;
}
}
/* $query2 = "SELECT * FROM Instances WHERE
Room = '".$roomId."'
AND NOT (eventStartDate >'" . date('Y-m-d',$date_e) . "' OR eventEndDate < '" . date('Y-m-d',$date_s) . "') AND NOT (eventStartTime >='" . date('H:i:s',$time_e). "' OR eventEndTime <='" . date('H:i:s',$time_s). "') ORDER BY eventStartTime;";
$r = execute($query2);
while($t = mysql_fetch_array($r))
{
$result1[]=$t;
}
<<<<<<< HEAD
*/
return $result1;
}
function getRequests($id,$query){
?>
<tbody id=<?php echo "'{$id}'"; ?>>
<?php
if(isset($_GET['st']))
$mstart=$_GET['st'];
else
$mstart=0;
$lim=10;
$table="Requests";
dbconnect(); //connecting db
$result=paginate("table.php",$query,$mstart,$lim,$id); //calling paging
$num=mysql_numrows($result);
?>
<?php
while ($row=mysql_fetch_assoc($result)){ //fetching rows from result query
?>
<tr>
<?php
$i=0;
$pri=0;
foreach($row as $col){ //for columns printing purposes
?>
<td>
<?php
if($i==0){
echo "<a href='req_detail.php?id=$col'>$col</a>";
$pri=$col;
}
else{
echo $col; echo " ";
}
?></td>
<?php
$i++;
}
?>
<?php /*<td><?php echo "<a href='req_detail.php?id=$pri'>Details</a>" ?></td> */?>
<td><button type="submit" onClick="javascript:window.location.href='req_detail.php?id=<?php echo "$pri" ?>'"> Details </button></td>
<?php
if($id=='Accepted'){
?>
<td><button type='submit' class="cancelBtn" value=<?php echo $row['reqNo']; ?> >Cancel</button></td>
<?php
}
?>
</tr>
<?php
}
mysql_close();
?>
</tbody>
<?php
}
function getMyRequests($query){
if(isset($_GET['st']))
$mstart=$_GET['st'];
else
$mstart=0;
$lim=10;
$table="Requests";
dbconnect(); //connecting db
$result=paginate("table.php",$query,$mstart,$lim,$id); //calling paging
$num=mysql_numrows($result);
?>
<?php
while ($row=mysql_fetch_assoc($result)){ //fetching rows from result query
?>
<tr>
<?php
$i=0;
$pri=0;
$status="";
foreach($row as $col){ //for columns printing purposes
?>
<td>
<?php
if($i==0){
echo "<a href='req_detail.php?id=$col'>$col</a>";
$pri=$col;
}
else{
if($i==7)
{
$status=$col;
}
echo $col; echo " ";
}
?></td>
<?php
$i++;
}
?>
<?php /*<td><?php echo "<a href='req_detail.php?id=$pri'>Details</a>" ?></td> */?>
<td><button type="submit" onClick="javascript:window.location.href='req_detail.php?id=<?php echo "$pri" ?>'"> Details </button></td>
<?php
if($status=="Pending")
{
?>
<td><button type="submit" onClick="confirm_delete('<?php echo "$pri";?>')">Delete </button></td>
<?php }
if($status=="Accepted")echo "<td>N/A</td>";
if($status=="Rejected")echo "<td>N/A</td>";
?>
</tr>
<?php
}