JezK

Edit File: 2021-09-27school_admin_access_app.php

<?php
include_once("Config.php");
class adminaccess
{
	private $conn;
 
    function __construct() {
        require_once dirname(__FILE__) . '/DbConnect.php';
        // opening db connection
        $db = new DbConnect();
        $this->conn = $db->connect();
    }
	
	
 
	function student_name($id)
	{
		$sql="SELECT  `student_firstname` ,  `student_rollno`,`student_lastname` FROM  `ced_t_students` WHERE  `student_id` =  '".$id."' ";
		//echo $sql;
		$result=mysql_query($sql);
		/*while($row=mysql_fetch_array($result))
		{
			$data[]=$row;
		}*/
		$row=mysql_fetch_array($result);
		$data=$row['student_firstname']." ".$row['student_lastname'];
		//$data=$row['student_rollno'];
		return $data;
	}
	
	
	function student_rollnumber($id)
	{
		$sql="SELECT  `student_rollno`  FROM  `ced_t_students` WHERE  `student_id` =  '".$id."' ";
		//echo $sql;
		$result=mysql_query($sql);
		$row=mysql_fetch_array($result);
		$data=$row['student_rollno'];
		return $data;
	}
	
				
	function classname($id)
	{
		$sql="SELECT  `class_name` FROM  `ced_t_class` WHERE  `class_id` =  '".$id."' ";
		//echo $sql;
		$result=mysql_query($sql);
		$row=mysql_fetch_array($result);
		$data=$row['class_name'];
		return $data;
	}
	
	function sectionname($class_id,$section_id)
	{
		$sql="SELECT  `section_name` FROM  `ced_t_sections` WHERE  `section_id` =  '".$section_id."' AND  `class_id` =  '".$class_id."' ";
		//echo $sql;
		$result=mysql_query($sql);
		$row=mysql_fetch_array($result);
		$data=$row['section_name'];
		return $data;
	}
				
	function get_subjectslists($class_id)
	{
		$sql="SELECT  `subject_name` ,`subject_id` FROM  `ced_t_subjects` s	INNER JOIN  `ced_t_class` c ON s.`class_category_id` = c.`class_category_id` WHERE s.`school_id` = c.`school_id` AND c.`class_id` ='".$class_id."'";
		$result=mysql_query($sql);
		while($row=mysql_fetch_array($result))
		{
			$data['subject_id']=$row['subject_id'];
			$data['subject_name']=$row['subject_name'];
			$data2[]=$data;
		}
		return $data2;
	}
			
			
	//// method is not in use		
	function get_subjects_lists_nag($class_id,$section_id,$exam_id,$student_id,$school_id,$academic_id)
	{
		$sql="SELECT  `class_category_id` FROM `ced_t_class` WHERE `class_id`='".$class_id."'";
		$result=mysql_query($sql);
		$row=mysql_fetch_array($result);
			
		$sql="SELECT  `subject_name` ,`subject_id` FROM  `ced_t_subjects` where `class_category_id` ='".$row['class_category_id']."' and `school_id`='".$school_id."' and `academic_year_id`='".$academic_id."'";
		/*$sql="SELECT m.`student_id`, m.`marks_secured`,m.`subject_id`,m.`status`,m.`grade`,t.`total_marks` FROM `ced_t_students_marks` as m  inner join `ced_t_exam_timetable`as t on m.`subject_id`=t.`subject_id` and m.`exam_id`=t.`exam_id` where t.`class_id`='".$class_id."' and t.`section_id`='".$section_id."' and m.`student_id`='".$student_id."' and m.`exam_id`= '".$exam_id."' and t.`exam_id` = '".$exam_id."'";
		//echo $sql;*/
		$result=mysql_query($sql);
		if(mysql_num_rows($result)>0)
		{
			while($row=mysql_fetch_array($result))
			{
				$data['subject_id']=$row['subject_id'];
				$data['subject_name']=$this->getsubject_name($row['subject_id'],$school_id,$academic_id);
				/*$data['total_marks']=$row['total_marks'];
				$data['marks_secured']=$row['marks_secured'];
				$data['status']=$row['status'];
				$data['grade']=$row['grade'];*/
				$marks=$this->loadexam_timetable_subject($class_id,$section_id,$row['subject_id'],$exam_id,$academic_id,$school_id);
				$data['total_marks']=$this->gettotal_marks($row['subject_id'],$exam_id,$class_id,$section_id);
				$marks_details=$this->getsecured_marks($row['subject_id'],$exam_id,$student_id,$academic_id);
				if($marks_details)
				{
					$data['marks_secured']=$marks_details['marks_secured'];
					$data['status']=$marks_details['status'];
					//$data['grade']=$marks['grade'];
				}
				else
				{
					$data['marks_secured']="";
					$data['status']="";
					//$data['grade']=$marks['grade'];
				}
				$data2[]=$data;
			}
		}
		else
		{
			$sql="SELECT `subject_id`,`total_marks` FROM `ced_t_exam_timetable` WHERE `class_id`='".$class_id."' and `section_id`='".$section_id."' and `exam_id`='".$exam_id."'";
			//echo $sql;
			$result=mysql_query($sql);
			if(mysql_num_rows($result)>0)
			{
				while($row=mysql_fetch_array($result))
				{
					$data['subject_id']=$row['subject_id'];
					$data['subject_name']=$this->getsubject_name($row['subject_id'],$school_id,$academic_id);
					$data['total_marks']=$row['total_marks'];
					/*$secured_marks=$this->getsecured_marks($row['subject_id'],$exam_id,$student_id);
							if($secured_marks)
							{
								$data['marks_secured']=$secured_marks['marks_secured'];
								$data['status']=$secured_marks['status'];
								
							}
							else
							{
								$data['marks_secured']="";
								$data['status']="";
							}*/
					$data2[]=$data;
				}
			}
		}
		return $data2;
	}
			
			
			function get_subjects_lists($class_id,$section_id,$exam_id,$student_id,$school_id,$academic_id)
			{
				$sql="SELECT  `total_marks` ,`subject_id` FROM  `ced_t_exam_timetable` where `class_id` =".(int)$class_id." and section_id=".(int)$section_id." and exam_id=".(int)$exam_id." and academic_year_id=".(int)$academic_id;
				$result=mysql_query($sql);
				if(mysql_num_rows($result)>0)
				{
					while($row=mysql_fetch_array($result))
					{
						$data['subject_id']=$row['subject_id'];
						$data['subject_name']=$this->getsubject_name($row['subject_id'],$school_id,$academic_id);						
						$data['total_marks']=$row['total_marks'];
						$marks_details=$this->getsecured_marks($row['subject_id'],$exam_id,$student_id,$academic_id);
						if($marks_details)
						{
							$data['marks_secured']=$marks_details['marks_secured'];
							$data['status']=$marks_details['status'];
						}
						else
						{
							$data['marks_secured']="";
							$data['status']="";
						}
						$data2[]=$data;
					}
					return $data2;
				}
				
			}
			
			function getthisStudentgrade($classid,$sec_id,$exname_id,$student_id,$school_id,$academic_id)
			{
				$qry="select student_grade_id,student_grade from ` ced_t_student_grades` where student_id='$student_id' and exam_id='$exname_id' and academic_year_id=".(int)$academic_id;
				$exe=mysql_query($qry);
				if(mysql_num_rows($exe))
				{
					$res=mysql_fetch_array($exe);
					return $res['student_grade'];
				}
				else
				{
					return '0';
				}
			}
			
			function getsecured_marks($subject_id,$exam_id,$student_id,$academic_id)
			{
				//$sql="SELECT  `marks_secured`,`status` FROM `ced_t_students_marks` WHERE `student_id`='".$student_id."' and `exam_id`='".$exam_id."' and`subject_id`='".$subject_id."'";
				$sql="SELECT  `marks_secured`,`subject_id`,`status`,`grade`,`total_secured_marks` FROM `ced_t_students_marks` WHERE `exam_id`='".$exam_id."' and `student_id`='".$student_id."' and `subject_id`='".$subject_id."' and `academic_year_id`='".$academic_id."'";
				$result=mysql_query($sql);
				if(mysql_num_rows($result)>0)
				{
					$row=mysql_fetch_array($result);					
					$data['marks_secured']=$row['marks_secured'];
					$data['status']=$row['status'];
					$data['grade']=$row['grade'];					
				}				
				else
				{
					$data=0;
				}
				return $data;
			}
			
			
			
			function gettotal_marks($subject_id,$exam_id,$class_id,$section_id)
			{
				$sql="SELECT `total_marks` FROM `ced_t_exam_timetable` WHERE `subject_id`='".$subject_id."' and `exam_id`='".$exam_id."' and `class_id`='".$class_id."' and `section_id`='".$section_id."'";
				//echo $sql;
				$result=mysql_query($sql);
				if(mysql_num_rows($result)>0)
				{
					$row=mysql_fetch_array($result);
				}
				return $row['total_marks'];
			}
			
	
	
				function get_classes($school_id,$academic_year_id)
				{
					
					$sql="SELECT  `class_id` ,  `class_name` FROM  `ced_t_class` where `school_id`='".$school_id."' and  `academic_year_id`='".$academic_year_id."' order by class_order";
					//echo $sql;
					$result=mysql_query($sql);
					while($row=mysql_fetch_array($result))
					{
						$data[]=$row;
					}
					return $data;
				}
	
	
				function get_sections($class_id,$academic_id)
				{
					$sql="SELECT  `section_id` ,  `section_name` FROM  `ced_t_sections` WHERE  `class_id` =  '".$class_id."' and  `academic_year_id`='".$academic_id."' order by section_id";
					$result=mysql_query($sql);
					while($row=mysql_fetch_array($result))
					{
						$data['section_id']=$row['section_id'];
						$data['section_name']=$row['section_name'];
						$data2[]=$data;
					}
					return $data2;
				}
				
				
				
				function addexamination_schedule($exam_id,$subject_id,$exam_date,$exam_time,$duration_time,$class_id,$section_id,$academic_id,$user_id,$total_marks,$school_id)
				{
					$dateInput = explode('/',$exam_date);
					$date=$dateInput[2].'-'.$dateInput[1].'-'.$dateInput[0];
					$sql12="SELECT * FROM `ced_t_exam_timetable` WHERE  `exam_id`='".$exam_id."' and `class_id`='".$class_id."' and `section_id`='".$section_id."'  and  `subject_id`='".$subject_id."' ";
					$result12=mysql_query($sql12);
					if(mysql_num_rows($result12)>0)
					{						
						$sql="UPDATE `ced_t_exam_timetable` SET `exam_date`='".$date."',`exam_time`='".$exam_time."',`exam_duration`='".$duration_time."', `updated_by`='".$user_id."',`updated_on`=CURDATE(), `total_marks`='".$total_marks."'  WHERE `class_id`='".$class_id."' AND `section_id`='".$section_id."' AND `exam_id`='".$exam_id."' AND `subject_id`='".$subject_id."' AND `academic_year_id`='".$academic_id."'";
						mysql_query($sql);
						$result=mysql_affected_rows();
					}					
					else
					{
						$sql="INSERT INTO `ced_t_exam_timetable`( `subject_id`,  `exam_date`, `exam_time`, `exam_duration`, `class_id`, `section_id`, `exam_id`,  `academic_year_id`,`total_marks`,`created_by`,`created_on`) VALUES ('".$subject_id."','".$date."','".$exam_time."','".$duration_time."','".$class_id."','".$section_id."','".$exam_id."','".$academic_id."','".$total_marks."','".$user_id."',CURDATE())";
						mysql_query($sql);
						$result=mysql_insert_id();
					}				
					
					if($result)
						 return 1;
					else
						return 0;					
				}
					
				function addgrade_students($exam_id,$student_id,$grade,$academic_id,$user_id)
				{
					$sql="SELECT * FROM ` ced_t_student_grades` WHERE  `exam_id`='".$exam_id."' AND `student_id`='".$student_id."' and academic_year_id=".(int)$academic_id;
					$result=mysql_query($sql);
					
					if(mysql_num_rows($result)>0)
					{
						$sql="UPDATE ` ced_t_student_grades` SET  `student_grade`='".$grade."',`updated_on`=CURDATE() ,`updated_by`='".$user_id."' WHERE  `exam_id`='".$exam_id."' and `student_id`='".$student_id."'  and `academic_year_id`='".$academic_id."'";
						mysql_query($sql);
						$result=mysql_affected_rows();
					}
					else
					{
						$sql="INSERT INTO ` ced_t_student_grades`( `exam_id`, `student_id`, `student_grade`, `academic_year_id`,`created_on`,`created_by`) VALUES ('".$exam_id."','".$student_id."','".$grade."','".$academic_id."',CURDATE(),'".$user_id."')";
						mysql_query($sql);
						$result=mysql_insert_id();
					}
					
					return $error=1;
				}
				
				function addgrade_students_and_push($exam_id,$student_id,$grade,$academic_id,$user_id,$ename)
				{
					$sql="SELECT * FROM ` ced_t_student_grades` WHERE  `exam_id`='".$exam_id."' AND `student_id`='".$student_id."' and academic_year_id=".(int)$academic_id;
					$result=mysql_query($sql);
					
					if(mysql_num_rows($result)>0)
					{
						$sql="UPDATE ` ced_t_student_grades` SET  `student_grade`='".$grade."',`updated_by`='".$user_id."' WHERE  `exam_id`='".$exam_id."' and `student_id`='".$student_id."'  and `academic_year_id`='".$academic_id."'";
						mysql_query($sql);
						$result=mysql_affected_rows();
					}
					else
					{
						$sql="INSERT INTO ` ced_t_student_grades`( `exam_id`, `student_id`, `student_grade`, `academic_year_id`,`created_on`,`created_by`) VALUES ('".$exam_id."','".$student_id."','".$grade."','".$academic_id."',CURDATE(),'".$user_id."')";
						mysql_query($sql);
						$result=mysql_insert_id();
					}
					
					if($result && $grade!='')
					{
						$check_parents_data = $this->check_parent_data($student_id);
						if(!empty($check_parents_data))
						{
							$msg['type'] = "exam_res";							
							$msg['exam_id']=$exam_id;
							$msg['acadamic_id']=$academic_id;				
							foreach($check_parents_data as $key=>$val)
							{					
								$registatoin_ids = $val['device_id'];
								$msg['message'] = "Grade for ".$ename." for ".$val['student_firstname']." ".$val['student_lastname']." for AY ".$_SESSION['child']['choosen_year_name']." has been updated";
								$msg['student_id'] = $val['student_id'];
								
								$noteins="insert into ced_t_notifications set notify_name='".$msg['message']."',student_id=".(int)$val['student_id'].",notify_type='exam_res',read_status=1,general_column1='".$exam_id."',created_on='".date('Y-m-d')."',general_column2='".$academic_id."'";
								mysql_query($noteins);
								$nstate=$this->getNotestate($val['authenticate_id']);
								if($registatoin_ids!='' && $nstate=='1')
									$resultss = $this->send_notice($registatoin_ids, $msg);
							}
						}
						$error=1;
					}
					else
					{
						$error=2;
					}
					
					return $error;
				}
				
			function save_student_marks($exam_id,$student_id,$subject_id,$secured_marks,$exam_status,$grade,$academic_id,$total_secured_marks,$user_id)
			{
				$exname=$this->getexam_name($exam_id);			
				$sql2="SELECT * FROM `ced_t_students_marks` WHERE `exam_id`='".$exam_id."' and `student_id`='".$student_id."' and `subject_id`='".$subject_id."' ";
				$result2=mysql_query($sql2);
				if(mysql_num_rows($result2)>0)
				{
					$sql="UPDATE `ced_t_students_marks` SET `marks_secured`='".$secured_marks."',`status`='".$exam_status."',`grade`='".$grade."' where `exam_id`='".$exam_id."' and `student_id`='".$student_id."' and  `academic_year_id`='".$academic_id."' and `subject_id`='".$subject_id."'";
					mysql_query($sql);
					$result=mysql_affected_rows();
				}
				else
				{
					$sql="INSERT INTO `ced_t_students_marks`( `exam_id`, `student_id`, `marks_secured`, `subject_id`, `status`, `grade`, `created_by`,`created_on`, `academic_year_id`,`total_secured_marks`) VALUES ('".$exam_id."','".$student_id."','".$secured_marks."','".$subject_id."','".$exam_status."','".$grade."','".$user_id."',CURDATE(),'".$academic_id."','".$total_secured_marks."')";
					mysql_query($sql);
					$result=mysql_insert_id();
				}
				
				if($result)
				{
					return 2;
				}					
				/*if($result)
				{
					$check_parents_data = $this->check_parent_data($student_id);
					if(!empty($check_parents_data))
					{
						$msg['type'] = "exam_res";
						$msg['message'] = "Marks has been added";
						$msg['exam_id']=$exam_id;
						$msg['acadamic_id']=$academic_id;				
						foreach($check_parents_data as $key=>$val)
						{					
							$registatoin_ids = $val['device_id'];
							$msg['student_id'] = $val['student_id'];
							if($registatoin_ids!='')
								$resultss = $this->send_notice($registatoin_ids, $msg);
						}
					}
				}*/					
						
				return 1;				
			}
		
			function getexam_name($examid)
			{
				$sql="select exam_name from ced_t_exam_names where exam_id=".(int)$examid;
				$exe=mysql_query($sql);
				$res=mysql_fetch_array($exe);
				return $res['exam_name'];
			}
			function get_students($class_id,$section_id,$school_id,$academic_id,$exam_id,$subject_id)
			{
				$sql="SELECT * FROM `ced_t_exam_timetable` WHERE  `subject_id`='".$subject_id."' and `class_id`='".$class_id."' and `section_id`='".$section_id."' and  `exam_id`='".$exam_id."'";
				$result=mysql_query($sql);
				if(mysql_num_rows($result)>0)
				{
					$sql="SELECT  `student_rollno` ,  `student_id`,`student_firstname` ,  `student_lastname` FROM  `ced_t_students` WHERE  `class_id` =  '".$class_id."' AND  `section_id` =  '".$section_id."' AND  `academic_year_id` =  '".$academic_id."' AND  `school_id` =  '".$school_id."' and status=1";
					$result=mysql_query($sql);
					if(mysql_num_rows($result)>0)
					{
						//$daa = 1;
						while($row=mysql_fetch_array($result))
						{
							
							$data['student_id']=$row['student_id'];
							$data['student_name']=$row['student_firstname']." ".$row['student_lastname'];
							$data['student_rollno']=$row['student_rollno'];
							$data['total_marks']=$this->gettotal_marks($subject_id,$exam_id,$class_id,$section_id);
							$marks_details=$this->getsecured_marks($subject_id,$exam_id,$row['student_id'],$academic_id);
							if($marks_details)
							{
								//$data['total_marks']=$marks_details['total_marks'];
								$data['status']=$marks_details['status'];
								$data['marks_secured']=$marks_details['marks_secured'];
							}
							else
							{
								$data['status']="";
								$data['marks_secured']="";
								
							}
							$data2[]=$data;
						}
					}
				}
				else
				{
					$data2="";
				}
				
				return $data2;			
			}
				
				
			function get_students2($class_id,$section_id,$school_id,$academic_id)
			{
				$sql=" SELECT  `student_rollno` , `class_id`,`section_id` ,`student_id`,`student_firstname` ,  `student_lastname` FROM  `ced_t_students` WHERE  `class_id` =  '".$class_id."' AND  `section_id` =  '".$section_id."' AND  `academic_year_id` =  '".$academic_id."' AND  `school_id` =  '".$school_id."' ";
				$result=mysql_query($sql);
				if(mysql_num_rows($result)>0)
				{
					while($row=mysql_fetch_array($result))
					{
							$data['student_rollno']=$row['student_rollno'];
							$data['student_id']=$row['student_id'];
							$data['student_name']=$row['student_firstname']." ".$row['student_lastname'];
							$data['class_name']=$this->classname($row['class_id']);
							$data['section_name']=$this->sectionname($row['class_id'],$row['section_id']);
							$data2[]=$data;
					}
				}
				else
				{
					$data2="";
				}
				return $data2;
			}
			
			/*function get_students_for_routes($class_id,$section_id,$school_id,$academic_id)//DEPRECIATED
			{
				$sql=" SELECT  s.student_rollno , s.class_id,s.section_id ,s.student_address,s.student_id,s.student_firstname ,s.student_lastname,r.route_id,r.route_stop_id FROM  ced_t_students s left join ced_t_students_routes r on s.student_id=r.student_id WHERE s.class_id =".(int)$class_id." AND  s.section_id =".(int)$section_id." AND s.academic_year_id=".(int)$academic_id." AND s.school_id =".(int)$school_id." and s.status=1 order by s.student_id";
				$result=mysql_query($sql);
				if(mysql_num_rows($result)>0)
				{
					while($row=mysql_fetch_array($result))
					{
						$data['student_rollno']=$row['student_rollno'];
						$data['student_id']=$row['student_id'];
						$data['student_name']=$row['student_firstname']." ".$row['student_lastname'];
						$data['class_name']=$this->classname($row['class_id']);
						$data['section_name']=$this->sectionname($row['class_id'],$row['section_id']);
						$data['route_id']=$row['route_id'];
						$data['student_address']=$row['student_address'];
						$data['route_stop']=$row['route_stop_id'];
						$data2[]=$data;
					}
				}
				else
				{
					$data2="";
				}
				return $data2;
			}*/
			
			function get_routemaps_ofDriver($schoolid,$acdid,$route_id)
			{
				$dt2=date('Y-m-d');
				$dt1=$prev_date = date('Y-m-d', strtotime($dt2 .' -5 day'));
				$qry="select s.staff_name,s.staff_pic,tr.Created_on,tr.start_time,tr.end_time,tr.map_img from ced_t_school_staff s left join ced_t_trip_history tr on s.staff_id=tr.staff_id where tr.Created_on between '".$dt1."' and '".$dt2."' and tr.route_id=".(int)$route_id." and s.status=1 order by tr.trip_id, tr.Created_on desc";
				$exe=mysql_query($qry);
				if(mysql_num_rows($exe)>0)
				{
					while($row=mysql_fetch_assoc($exe))
					{
						$rec[]=$row;
					}
				}
				return $rec;				
			}
			
			
			function get_routemaps_ofDrivergeos($schoolid,$acdid,$route_id,$driver_id)
			{
				//$dt2=date('Y-m-d');
				//$dt1=$prev_date = date('Y-m-d', strtotime($dt2 .' -5 day'));
				$dt1 = "2016-01-11";
				$dt2 = "2016-01-12";
			//	$qry="select s.staff_name,s.staff_pic,tr.* from ced_t_school_staff s left join ced_t_geovalues tr on s.staff_id=tr.driver_id	 where tr.taken_at between '".$dt1."' and '".$dt2."' and tr.route_id=".(int)$route_id." and tr.driver_id=".(int)$driver_id." and s.status=1 ";
					$qry="select s.staff_name,s.staff_pic,tr.* from ced_t_school_staff s left join ced_t_geovalues tr on s.staff_id=tr.driver_id	 where tr.taken_at between '".$dt1."' and '".$dt2."' and tr.route_id=2 and tr.driver_id=7  and s.status=1 ";
				echo $qry;
				
				$exe=mysql_query($qry);
				if(mysql_num_rows($exe)>0)
				{
					while($row=mysql_fetch_assoc($exe))
					{
						$rec[]=$row;
					}
				}
				return $rec;				
			}
			
			
			function get_students_for_routes($class_id,$section_id,$route_id,$school_id,$academic_id)
			{
				$sql=" SELECT student_rollno , class_id,section_id ,student_address,student_id,student_firstname ,student_lastname FROM  ced_t_students WHERE class_id =".(int)$class_id." AND  section_id =".(int)$section_id." AND academic_year_id=".(int)$academic_id." AND school_id =".(int)$school_id." and status=1 order by student_id";				
				$result=mysql_query($sql);
				if(mysql_num_rows($result)>0)
				{
					while($row=mysql_fetch_array($result))
					{
						$data['student_rollno']=$row['student_rollno'];
						$data['student_id']=$row['student_id'];
						$data['student_name']=$row['student_firstname']." ".$row['student_lastname'];
						$data['class_name']=$this->classname($row['class_id']);
						$data['section_name']=$this->sectionname($row['class_id'],$row['section_id']);
						$data['student_address']=$row['student_address'];
						$sub_qry="select route_id,route_stop_id from ced_t_students_routes where student_id=".(int)$row['student_id']." and route_id=".(int)$route_id." and academic_year_id=".(int)$academic_id;
						$sqexe=mysql_query($sub_qry);
						if(mysql_num_rows($sqexe))
						{
							$rec=mysql_fetch_array($sqexe);
							$data['route_id']=$rec['route_id'];						
							$data['route_stop']=$rec['route_stop_id'];
						}
						else
						{
							$data['route_id']='';						
							$data['route_stop']='';
						}
						$data2[]=$data;
					}
				}
				else
				{
					$data2="";
				}
				return $data2;
			}	
			
				
				function get_studentsto_grade($class_id,$section_id,$exam_id,$school_id,$academic_id)
				{
					//$sql=" SELECT g.`student_id`,g.`student_grade`,s.`student_rollno` ,s.`student_firstname`, s.`student_lastname` FROM ` ced_t_student_grades` as g inner join  ced_t_students as s on s.`student_id` = g.`student_id` where  s.`class_id` = '".$class_id."' and s.`section_id` = '".$section_id."' and s.`school_id` = '".$school_id."' and s.`academic_year_id` = '".$academic_id."'  and  g.`exam_id`='".$exam_id."' ";
					$sql="select student_id, student_firstname,student_lastname,student_rollno from ced_t_students where class_id='$class_id' and section_id='$section_id' and school_id='$school_id' and academic_year_id='$academic_id' and status=1";
					$result=mysql_query($sql);
					if(mysql_num_rows($result)>0)
					{
							while($row=mysql_fetch_array($result))
							{
								$qry="select student_grade from ` ced_t_student_grades` where student_id='".$row[student_id]."' and exam_id='".$exam_id."' and academic_year_id=".(int)$academic_id;
								$exe=mysql_query($qry);
								if(mysql_num_rows($exe)>0)
								{
									$rec=mysql_fetch_array($exe);
									$data['student_grade']=$rec['student_grade'];	
								}
								else
									$data['student_grade']='';	
								$data['total_secured']=$this->gettotal_marksecured($exam_id,$row['student_id'],$academic_id);
								$data['student_rollno']=$row['student_rollno'];
								$data['student_id']=$row['student_id'];
								$data['student_name']=$row['student_firstname']." ".$row['student_lastname'];
								//$data['student_grade']=$row['student_grade'];									
								$data2[]=$data;
							}
					}
					else
					{
						$sql=" SELECT  `student_rollno` , `class_id`,`section_id` ,`student_id`,`student_firstname` ,  `student_lastname` FROM  `ced_t_students` WHERE  `class_id` =  '".$class_id."' AND  `section_id` =  '".$section_id."' AND  `academic_year_id` =  '".$academic_id."' AND  `school_id` =  '".$school_id."' ";
						$result=mysql_query($sql);
						if(mysql_num_rows($result)>0)
						{
							while($row=mysql_fetch_array($result))
							{
								$data['student_rollno']=$row['student_rollno'];
								$data['student_id']=$row['student_id'];
								$data['student_name']=$row['student_firstname']." ".$row['student_lastname'];
								$data['class_name']=$this->classname($row['class_id']);
								$data['section_name']=$this->sectionname($row['class_id'],$row['section_id']);
							$data2[]=$data;
							}
						}
					
					}
					return $data2;
				
				}
				
				function gettotal_marksecured($exam_id,$student_id,$academic_id)
				{
					$marks=0;
					$sql="select marks_secured from ced_t_students_marks where exam_id=".(int)$exam_id." and student_id=".(int)$student_id." and academic_year_id=".(int)$academic_id;
					$exe=mysql_query($sql);
					if(mysql_num_rows($exe))
					{
						while($res=mysql_fetch_array($exe))
						$marks+=(int)$res['marks_secured'];
					}
					return $marks;
				}
				
				function get_current_academicyear_id($chosen_academic_id,$school_id)
				{
					$sql="SELECT  `academic_startdate`,`academic_enddate` FROM `ced_t_academicyear` WHERE `academic_id`='".$chosen_academic_id."' and `school_id`='".$school_id."'";
					$result=mysql_query($sql);
					if(mysql_num_rows($result)>0)
					{
						$row=mysql_fetch_array($result);
						$data['start_date']=$row['academic_startdate'];
						$data['end_date']=$row['academic_enddate'];
					}
					return $data;				
				}
				
			function addstudents_route($student_id,$route_id,$stop_id,$academic_id)
			{					
				for($i=0;$i<count($student_id);$i++)
				{
					$stp=$student_id[$i];
					//$sql="SELECT * FROM `ced_t_students_routes` WHERE `student_id`='".$student_id[$i]."' and `route_id`='".$route_id."' and academic_year_id=".(int)$academic_id;
					$sql="SELECT * FROM `ced_t_students_routes` WHERE `student_id`='".$student_id[$i]."' and `route_id`='".$route_id."' and academic_year_id=".(int)$academic_id;
					$result=mysql_query($sql);
					if(mysql_num_rows($result)>0)
					{
						$sql="UPDATE `ced_t_students_routes` SET `route_stop_id`='".$stop_id[$stp]."' WHERE `student_id`='".$student_id[$i]."' and `route_id`='".$route_id."' and academic_year_id=".(int)$academic_id;
					}
					else
					{
						$sql="INSERT INTO `ced_t_students_routes`( `student_id`, `academic_year_id`, `route_id`, `route_stop_id`, `created_on`) VALUES ('".$student_id[$i]."','".$academic_id."','".$route_id."','".$stop_id[$stp]."',CURDATE())";
					}	
					$result=mysql_query($sql);
				}
				return 'success';						
			}
			
			
			function staff_routes_info($route_id,$school_id,$academic_id)
			{			
				$sql="SELECT `staff_name`,sf.`staff_id`,`staff_address`,`staff_mobile`  FROM  `ced_t_school_staff` sf inner join  `ced_t_staff_routes` r  on  sf.`staff_id`=r.`staff_id` where r.`route_id`='".$route_id."' and sf.`academic_year_id`='".$academic_id."' and sf.`school_id`='".$school_id."'";
				$result=mysql_query($sql);
				if(mysql_num_rows($result)>0)
				{
					while($row=mysql_fetch_array($result))
					{
						$data['staff_name']=$row['staff_name'];
						$data['staff_address']=$row['staff_address'];
						$data['staff_mobile']=$row['staff_mobile'];
						$data2[]=$data;
					}
				}
				else
				{
					$data2="";
				}
				return $data2;
			}
			
			function student_names($student_ids)
			{
				$sql="SELECT  `student_firstname` ,  `student_lastname` FROM  `ced_t_students` WHERE  `student_id` in   ('".$student_ids."') ";
				$result=mysql_query($sql);
				while($row=mysql_fetch_array($result))
				{
					$data[]=$row['student_firstname']." ".$row['student_lastname'];
				}
				$names = implode(",",$data);
			return $names;
			}
			
				function route_stops($route_id,$academic_id)
				{
					$i=1;
					$sql="SELECT `route_stop_id`,`route_stop_name` FROM `ced_t_route_stops` WHERE `route_id`='".$route_id."' and `academic_year_id`='".$academic_id."' order by route_stop_id";
					$result=mysql_query($sql);
					if(mysql_num_rows($result)>0)
					{
						while($row=mysql_fetch_array($result))
						{
							if($i!=2)
							{
								$data['route_stop_id']=$row['route_stop_id'];
								$data['route_stop_name']=$row['route_stop_name'];
								$data2[]=$data;
							}
							else
							{
								$dest['route_stop_id']=$row['route_stop_id'];
								$dest['route_stop_name']=$row['route_stop_name'];
							}
							$i++;
						}
						
						$data2[]=$dest;
					}
					return $data2;
				}
				
				
				function getroute_stops_lists($route_id,$academic_id)
				{
					$sql="SELECT `route_stop_id` ,`route_stop_name` FROM `ced_t_route_stops` WHERE `route_id`='".$route_id."' and `academic_year_id`='".$academic_id."'";
					//echo $sql;
					$result=mysql_query($sql);
					if(mysql_num_rows($result)>0)
					{
						while($row=mysql_fetch_array($result))
						{
							$data['route_stop_id']=$row['route_stop_id'];
							$data['route_stop_name']=$row['route_stop_name'];
							$data2[]=$data;
						}
					}
					//print_r($data2);
					
					return $data2;
				}
				
				
				
				
					function add_students_marks($class_id,$section_id,$school_id,$academic_id,$exam_name_id,$student_id)
					{
						$sql="select exam_id,subject_id,total_marks from ced_t_exam_timetable where class_id=".(int)$class_id." and section_id=".(int)$section_id." and academic_year_id=".(int)$academic_id." and exam_id=".(int)$exam_name_id;
						$result=mysql_query($sql);
						if(mysql_num_rows($result)>0)
						{
							while($rec=mysql_fetch_array($result))
							{
								$qry="select student_marks_id,exam_id,marks_secured,status from ced_t_students_marks where student_id=".(int)$student_id." and exam_id=".(int)$exam_name_id." and subject_id=".(int)$rec['subject_id'];
								$exe=mysql_query($qry);
								if(mysql_num_rows($exe))
								{
									$row=mysql_fetch_array($exe);
									$data['marks_secured']=$row['marks_secured'];
									$data['status']=$row['status'];
									$data['student_marks_id']=$row['student_marks_id'];
								}
								else
								{
									$data['marks_secured']='N/A';
									$data['status']='N/A';
									$data['student_marks_id']=0;
								}
								
								if($data['status']==1)
									$data['status']="P";
								else if($data['status']==2)
									$data['status']="F";	
								else
									$data['status']="N/A";
								
								$data['student_id']=$student_id;
								$data['exam_id']=$rec['exam_id'];
								$data['student_rollno']=$this->student_rollnumber($student_id);
								$data['subject_id']=$rec['subject_id'];
								$data['total_marks']=$rec['total_marks'];
								$data['student_name']=$this->student_name($student_id);
								$data['subject_name']=$this->getsubject_name($rec['subject_id'],$school_id,$academic_id);
								/*$grade=$this->getStudent_Grade($rec['exam_id'],$student_id,$academic_id);								
					
								if($grade)
								{
									
								$data['grade']=$grade;
								}
								else
								{
									$data['grade']="N/A";
								}*/
								
								$data2[]=$data;
								}
						}
						return $data2;
						
				}
				
				function getStudent_Grade($exam_id,$student_id,$academic_id)
				{
					$sql="SELECT  `student_grade` FROM ` ced_t_student_grades`  WHERE `exam_id`='".$exam_id."' AND `academic_year_id`='".$academic_id."' AND `student_id`='".$student_id."'";
					$result=mysql_query($sql);
					if(mysql_num_rows($result)>0)
					{
						$row=mysql_fetch_array($result);						
					}
					return $row['student_grade'];
					
				}
				
				
				
			function getsubjects($class_id,$school_id,$academic_id)
			{
				$sql="SELECT  `subject_id` , `subject_name` FROM  `ced_t_subjects` sub INNER JOIN  `ced_t_class` cls ON sub.`class_category_id` = cls.`class_category_id` AND sub.`school_id` ='".$school_id."' AND sub.`academic_year_id` ='".$academic_id."' AND `class_id` ='".$class_id."' and sub.subject_status=1";
				$result=mysql_query($sql);
				while($row=mysql_fetch_array($result))
				{
					$data['subject_id']=$row['subject_id'];
					$data['subject_name']=$row['subject_name'];
					$data2[]=$data;
				}
				return $data2;
			}
						 
						 
						 
			function adding_student_marks($exam_id,$subject_id,$student_id,$secured_marks,$status,$academic_id,$user_id)
			{
				$sql2="SELECT * FROM `ced_t_students_marks` WHERE `exam_id`='".$exam_id."' and `student_id`='".$student_id."' and `academic_year_id`='".$academic_id."' and subject_id=".(int)$subject_id;
				$result2=mysql_query($sql2);
				if(mysql_num_rows($result2)>0)
				{
					$sql="UPDATE `ced_t_students_marks` SET `marks_secured`='".$secured_marks."',`status` ='".$status."'  where `exam_id`='".$exam_id."' and `student_id`='".$student_id."'  and `academic_year_id`='".$academic_id."' and `subject_id`='".$subject_id."'";
					mysql_query($sql);
					$result=mysql_affected_rows();
				}
				else
				{
					$sql="INSERT INTO `ced_t_students_marks`( `exam_id`, `student_id`, `marks_secured`, `subject_id`, `status`, `created_by`, `created_on` ,`academic_year_id`) VALUES ('".$exam_id."','".$student_id."','".$secured_marks."','".$subject_id."','".$status."','".$user_id."',CURDATE(),'".$academic_id."')";
					mysql_query($sql);
					$result=mysql_insert_id();
				}	 
					 //echo $sql;
				
				if($result)
				{
					$check_parents_data = $this->check_parent_data($student_id);
					if(!empty($check_parents_data))
					{
						$msg['type'] = "exam_res";
						$ename=$this->getexam_name($exam_id);
						$msg['exam_id']=$exam_id;
						$msg['acadamic_id']=$academic_id;				
						foreach($check_parents_data as $key=>$val)
						{					
							$registatoin_ids = $val['device_id'];
							$msg['message'] = "Marks for ".$ename." for ".$val['student_firstname']." ".$val['student_lastname']." for AY ".$_SESSION['child']['choosen_year_name']." has been updated";
							$msg['student_id'] = $val['student_id'];
							
							$noteins="insert into ced_t_notifications set notify_name='".$msg['message']."',student_id=".(int)$student_id.",notify_type='exam_res',read_status=1,general_column1='".$exam_id."',created_on='".date('Y-m-d')."',general_column2='".$academic_id."'";
							mysql_query($noteins);
							$nstate=$this->getNotestate($val['authenticate_id']);
							if($registatoin_ids!='' && $nstate=='1')
								$resultss = $this->send_notice($registatoin_ids, $msg);
						}
					}
				}				
				return $error=1;
			}
						 
			function update_student_marks($exam_id,$subject_id,$student_id,$secured_marks,$status,$academic_id)
			{
				$sql="UPDATE  `ced_t_students_marks` SET  `marks_secured` ='".$secured_marks."' ,`status`='".$status."'WHERE  `student_id` ='".$student_id."' AND  `subject_id` ='".$subject_id."' AND  `exam_id` ='".$exam_id."' AND  `academic_year_id` ='".$academic_id."' ";
				//echo $sql;
				$result=mysql_query($sql);
				if($result)
				{
					$error=1;
				}
				else
				{
					$error=0;
				}
				return $error;
			}
	
	
				
				function getsubject_name($subject_id,$school_id,$academic_id)
				{
					$sql="SELECT  `subject_name` FROM  `ced_t_subjects` WHERE  `subject_id` ='".$subject_id."' and `school_id`='".$school_id."' and `academic_year_id`='".$academic_id."'";
					//echo $sql;
					$result=mysql_query($sql);
					$row=mysql_fetch_array($result);
					
					return $row['subject_name'];
				}
				
				
				function update_student_onroute($student_id,$route_id,$route_stop_id,$school_id,$academic_id,$user_id)
				{
					$sql="UPDATE  `ced_t_students_routes` SET  `route_id` ='".$route_id."',`route_stop_id` ='".$route_stop_id."',Updated_by='$user_id' WHERE `student_route_id` =".$student_id;
					$result=mysql_query($sql);
					return 1;
				}
				
				function exam_name_details($school_id,$academic_id)
				{
					$sql="SELECT  `exam_name` ,  `exam_id` FROM  `ced_t_exam_names` WHERE  `school_id` ='".$school_id."' AND  `academic_year_id` ='".$academic_id."' order by exam_id";
					$result=mysql_query($sql);
					while($row=mysql_fetch_array($result))
					{
						$data['exam_name']=$row['exam_name'];
						$data['exam_id']=$row['exam_id'];
						$data2[]=$data;
					}
					return $data2;
				}
				
				
				function exam_timetable($class_id,$section_id,$school_id,$academic_id,$exam_id)
				{
					if($section_id == 'all')
					{
						$con = "";
					}
					else
					{
						$con = "and `section_id` ='".$section_id."' ";
					}	
					$sql="SELECT  `timetable_id` , `total_marks`, `class_id`,`section_id`,`subject_id` ,  `exam_date` ,  `exam_time` ,  `exam_duration` ,  `exam_id` FROM  `ced_t_exam_timetable` 
					WHERE  `class_id` ='".$class_id."' AND  `exam_id` ='".$exam_id."' AND  `academic_year_id` ='".$academic_id."' ".$con;
					//echo $sql;
					$result=mysql_query($sql);
					while($row=mysql_fetch_array($result))
					{
						$data['timetable_id']=$row['timetable_id'];
						$data['exam_date']=$row['exam_date'];
						$data['exam_id']=$row['exam_id'];
						$data['subject_id']=$row['subject_id'];
						$data['exam_time']=$row['exam_time'];
						$data['exam_duration']=$row['exam_duration'];
						$data['total_marks']=$row['total_marks'];
						$data['class_id']=$row['class_id'];
						$data['section_id']=$row['section_id'];
						$data['exam_subject']=$this->getsubject_name($row['subject_id'],$school_id,$academic_id);
						$data2[]=$data;
					}
					
				return $data2;
				}			
				
				function loadexam_timetable($class_id,$section_id,$school_id,$academic_id,$exam_id)
				{
					$sql="SELECT  `class_category_id` FROM `ced_t_class` WHERE `class_id`='".$class_id."'";
					$result=mysql_query($sql);
					$row=mysql_fetch_array($result);
					
					$sql="SELECT  `subject_name` ,`subject_id` FROM  `ced_t_subjects` where `class_category_id` ='".$row['class_category_id']."' and `school_id`='".$school_id."' and `academic_year_id`='".$academic_id."'";
					$result=mysql_query($sql);
					if(mysql_num_rows($result)>0)
					{
						while($row=mysql_fetch_array($result))
						{
							$data['subject_id']=$row['subject_id'];
							$data['exam_subject']=$row['subject_name'];
							$marks=$this->loadexam_timetable_subject($class_id,$section_id,$row['subject_id'],$exam_id,$academic_id,$school_id);
							$data['total_marks']  =$marks['total_marks'];
							$data['exam_date']    =$marks['exam_date'];
							$data['exam_duration']=$marks['exam_duration'];
							$data['exam_time']    =$marks['exam_time'];
							$data2[]=$data;
						}
					}
				return $data2;				
				}
				
				function loadexam_timetable_subject($class_id,$section_id,$subject_id,$exam_id,$academic_id,$school_id)
				{
					//if($section_id == "all")
					//{
					//   $con = '';
					//}
					//else
					//{
					$con = "and `section_id`='".$section_id."' ";
					//}
					$sql="SELECT `total_marks` ,`exam_date`,`exam_duration`,`exam_time`,`subject_id` FROM `ced_t_exam_timetable` WHERE `subject_id`='".$subject_id."' and `exam_id`='".$exam_id."' and `class_id`='".$class_id."'  and `academic_year_id`='".$academic_id."' ".$con;
					//echo $sql;
					$result=mysql_query($sql);
					if(mysql_num_rows($result)>0)
					{
						while($row=mysql_fetch_array($result))
						{
							$data['subject_id']=$row['subject_id'];
							$data['total_marks']=$row['total_marks'];
							$data['exam_date']=$row['exam_date'];
							$data['exam_duration']=$row['exam_duration'];
							$data['exam_time']=$row['exam_time'];
							$data['exam_subject']=$this->getsubject_name($row['subject_id'],$school_id,$academic_id);;
						}
					}
				return $data;				
				}
				
				
				
				
				function delete_exam_schedule($exam_timetable_id,$class_id,$section_id,$exam_id)
				{
					$sql = "SELECT m.`subject_id` ,m.`marks_secured`,m.`status`FROM `ced_t_students_marks` as m inner join `ced_t_exam_timetable` as t on t.`exam_id`=m.`exam_id` where t.`class_id`='".$class_id."' and t.`section_id`='".$section_id."' and t.`exam_id`='".$exam_id."' and m.`exam_id`='".$exam_id."' ";
					
					//echo $sql;
					$result=mysql_query($sql);
					if(mysql_num_rows($result)>0)
					{
						$error=3;
					}
					else
					{
					
						$sql="DELETE FROM `ced_t_exam_timetable` WHERE `timetable_id`='".$exam_timetable_id."' ";
						//echo $sql;
						$result=mysql_query($sql);
						if($result)
						{
							//echo 'deleted';
							$error=1;
						}
						else
						{
							$error=2;
						}
						
					}
					return $error;
					
				}
				
				
				function settigs_change_password($email,$current_password,$new_password,$school_id,$user_id)
				{
					$sql="SELECT * FROM `ced_t_authentication_details` WHERE `email`='".$email."' and `password`='".$current_password."' and `authenticate_id`='".$user_id."' and `school_admin_access`='1' and `school_id`='".$school_id."' ";
					//echo $sql;
					$result=mysql_query($sql);
					if(mysql_num_rows($result)>0)
					{
					
					$sql2="UPDATE `ced_t_authentication_details` SET `password`='".$new_password."' where `email`='".$email."' ";
					$result2=mysql_query($sql2);
					if($result2)
					{
						$error=1;
					}
					else
					{
						$error=2;
					}
					
					
					}
					return $error;
				}
				
				
				function school_students_routes($school_id,$academic_id)
				{
					$sql="SELECT `route_id`,`route_number`,`source_name`,`destination_name` FROM `ced_t_routes` WHERE `school_id`='".$school_id."' and `academic_year_id`='".$academic_id."'";
					$result=mysql_query($sql);
					if(mysql_num_rows($result)>0)
					{
						while($row=mysql_fetch_array($result))
						{
							$data['route_id']=$row['route_id'];
							$data['route_name']=$row['route_number']." (".$row['source_name'].'-'.$row['destination_name'].")";
							$data2[]=$data;
						}
					}
					else
					{
						$data2="";
					}
					return $data2;
				
				}
				
	
	
	
					function school_staff_driver($school_id,$academic_id)
				{
					$sql="SELECT `staff_id`,`staff_name` FROM `ced_t_school_staff` WHERE `school_id`='".$school_id."' and `academic_year_id`='".$academic_id."' and 	staff_type = 2 and  auth_ref != 0";
					$result=mysql_query($sql);
					if(mysql_num_rows($result)>0)
					{
						while($row=mysql_fetch_array($result))
						{
							$data['staff_id']=$row['staff_id'];
							$data['staff_name']=$row['staff_name'];
							$data2[]=$data;
						}
					}
					else
					{
						$data2="";
					}
					return $data2;
				
				}
				
				
				
	
			function school_students_routes_info($route_id,$academic_id)
			{
				$sql="SELECT s.`student_id`,s.`student_firstname`,s.`student_lastname`,s.`class_id`,s.`section_id`,cr.`route_stop_name` FROM `ced_t_students` s inner join   `ced_t_students_routes` sr on s.`student_id`=sr.`student_id`  inner join  `ced_t_route_stops` cr on sr.`route_stop_id`=cr.`route_stop_id` and sr.`route_id`='".$route_id."' and sr.`academic_year_id`='".$academic_id."'";
				$result=mysql_query($sql);
				if(mysql_num_rows($result)>0)
					{
						while($row=mysql_fetch_array($result))
						{
							$data['student_rollno']=$row['student_rollno'];
							$data['student_id']=$row['student_id'];
							$data['class_id']=$row['class_id'];
							$data['section_id']=$row['section_id'];
							$data['route_stop_name']=$row['route_stop_name'];
							$data['student_name']=$row['student_firstname']." ".$row['student_lastname'];
							$data['class_name']=$this->classname($row['class_id']);
							$data['section_name']=$this->sectionname($row['class_id'],$row['section_id']);
							$data2[]=$data;
						}
					}
					else
					{
						$data2="";
					}
					return $data2;
			
			}
	
	
				function getstudent_ids($class_id,$section_id)
				{
					$sql="SELECT `student_id` FROM `ced_t_students` WHERE `class_id`='".$class_id."' and `section_id`='".$section_id."'";
					$result=mysql_query($sql);
					if(mysql_num_rows($result)>0)
					{
						while($row=mysql_fetch_array($result))
						{
							$data[]=$row['student_id'];
						}
					}
					return $data;
				}
				
				function attendance_dates($month,$class_id,$section_id,$school_id,$academic_id)
				{
				$sql="SELECT a.`attendance_date` FROM `ced_t_attendance` a inner join `ced_t_students` s on s.`student_id`=a.`student_id`  and s.`class_id`='".$class_id."' and s.`academic_year_id`='".$academic_id."' and s.`school_id`='".$school_id."' and  s.`section_id`='".$section_id."' and month(`attendance_date`)='".$month."' and year(`attendance_date`)= year(CURDATE()) group  by `attendance_date`";
					$result=mysql_query($sql);
					if(mysql_num_rows($result)>0)
					{
						while($row=mysql_fetch_array($result))
						{
							$data[]=$row['attendance_date'];
						}
					}
					return $data;
				}

function view_examname($school_id,$academic_id)
				{
					
					$sql2="select * from ced_t_exam_names where school_id='".$school_id."' and academic_year_id='".$academic_id."'  order by exam_id asc";
					//echo $sql2;
					$result2=mysql_query($sql2);
					while($row=mysql_fetch_array($result2))
					{
						$data[]=$row;
					}
					return $data;
				}

function student_score_details($student_id,$class_id,$section_id,$school_id,$academic_id)
	{
		$people=array();
		$subjectsd=array();
		$subjects2d=array();
		$examsd=array();
		$sql="SELECT s.`subject_id` ,s.`subject_name` FROM `ced_t_subjects` s inner join `ced_t_class` c on s.`class_category_id`=c.`class_category_id` and c.`class_id`='".$class_id."' and s.`school_id`=c.`school_id`   and  s.`school_id`='".$school_id."' ";
		$result=mysql_query($sql);
		while($info=mysql_fetch_array($result))
		{
			$subjects[]=$info['subject_id'];
			$subjects2[]=$info['subject_name'];
		}
		
		$sql3="SELECT   `exam_id` FROM  `ced_t_exam_names` WHERE  `school_id` ='".$school_id."' AND  `academic_year_id` ='".$academic_id."'";
		$result3=mysql_query($sql3);
		while($row=mysql_fetch_array($result3))
		{
			
			$exams[]=$row['exam_id'];
		}
	
		
		for($i=0;$i<count($subjects);$i++)
		{
			for($j=0;$j<count($exams);$j++)
			{		
				$marks_result=$this->exam_marksof_student($class_id,$section_id,$subjects[$i],$exams[$j]);
				if($marks_result==1)
				{			
					$sql2="SELECT sub.`subject_id` , sub.`subject_name` , e.`exam_id` , m.`marks_secured` FROM  `ced_t_subjects` sub
						INNER JOIN  `ced_t_students_marks` m ON sub.`subject_id` = m.`subject_id` INNER JOIN  `ced_t_exam_names` e ON m.`exam_id` = e.`exam_id` 
						AND m.`student_id` ='".$student_id."'  and m.`subject_id`= '".$subjects[$i]."' and  m.`exam_id`='".$exams[$j]."'  ";

$result2=mysql_query($sql2);				
					if(mysql_num_rows($result2) > 0)
					{
						$row=mysql_fetch_array($result2);
						//$data['subject_name']=$row['subject_name'];
						$data['subject_id']=$subjects[$i];
						$data['exam_id']=$exams[$j];
						$exam_name=$this->get_exam_name($data['exam_id']);
						
						if (in_array($exam_name, $people, true))
						{							
						}
						else
						{							
							$people[]=$exam_name;
						}				
						$data['marks_secured']=$row['marks_secured'];
						$data2[]=$data;
						//----------------------------------------					
						if (in_array($subjects[$i], $subjectsd, true))
						{
							
						}
						else
						{							
							$subjectsd[]=$subjects[$i];
						}					
						if (in_array($subjects2[$i], $subjects2d, true))
						{
							
						}
						else
						{							
							$subjects2d[]=$subjects2[$i];
						}
					
						if (in_array($exams[$j], $examsd, true))
						{
							
						}
						else
						{							
							$examsd[]=$exams[$j];
						}					
					}
				}
			}	
		}
		$merge['subjects']=$subjectsd;
		$merge['subjects_list']=$subjects2d;
		$merge['exames']=$examsd;
		
		$merge['marks']=$data2;
		$merge['exam_names']=$people;
		$merge['total_marks']=$this->get_totalmarks($subjects,$exams,$student_id);
		return $merge;
	}
	///////////////////////////////////////////////////////////////////////////////////////////////////////////
	function student_subjects($student_id,$class_id,$section_id,$school_id,$academic_id)
	{
		$qry="select subject_id, subject_name from ced_t_subjects s inner join ced_t_class c on c.class_category_id=s.class_category_id where c.class_id=".(int)$class_id." and s.school_id=".(int)$school_id." and s.academic_year_id=".(int)$academic_id;
		$exe=mysql_query($qry);
		if(mysql_num_rows($exe))
		{
			while($row=mysql_fetch_assoc($exe))
			{
				$rec[]=$row;
			}
			return $rec;		
		}
	}
	
	function student_exams($student_id,$class_id,$section_id,$school_id,$academic_id)
	{
		$qry="select exam_id,exam_name from ced_t_exam_names where school_id=".(int)$school_id." and academic_year_id=".(int)$academic_id." order by exam_id";
		$exe=mysql_query($qry);
		if(mysql_num_rows($exe))
		{
			while($row=mysql_fetch_assoc($exe))
			{
				$rec[]=$row;
			}
			return $rec;
		}
	}
	
	function get_subject_marks($exam_id,$subject_id,$student_id,$schoolid,$academic_id)
	{
		$sql="select total_marks from ced_t_exam_timetable where subject_id=".(int)$subject_id." and exam_id=".(int)$exam_id." and academic_year_id=".(int)$academic_id;
		//$qry="select t.total_marks,e.marks_secured,e.status from ced_t_students_marks e inner join ced_t_exam_timetable t on t.exam_id=e.exam_id where e.subject_id=".(int)$subject_id." and e.exam_id=".(int)$exam_id." and e.student_id=".(int)$student_id." and e.academic_year_id=".(int)$academic_id;
		$exe=mysql_query($sql);
		if(mysql_num_rows($exe))
		{
			$row=mysql_fetch_array($exe);
			$rec['total_marks']=$row['total_marks'];
			$qry="select marks_secured,status from ced_t_students_marks where subject_id=".(int)$subject_id." and exam_id=".(int)$exam_id." and student_id=".(int)$student_id." and academic_year_id=".(int)$academic_id;	
			$res=mysql_query($qry);
			if(mysql_num_rows($res))
			{
				$record=mysql_fetch_array($res);
				$rec['marks_secured']=$record['marks_secured'];
				if($record['status']=='1')
				$rec['status']='Pass';
				else
				$rec['status']='Fail';
			}
			else
			{
				$rec['marks_secured']='N/A';
				$rec['status']='N/A';
				
			}		
			return $rec;
		}
	}
	///////////////////////////////////////////////////////////////////////////////////////////////////////////
	
	function exam_marksof_student($class_id,$section_id,$subject_id,$exam_id)
	{
		$sql="SELECT `timetable_id` FROM `ced_t_exam_timetable` WHERE `subject_id`= '".$subject_id."' and `class_id`='".$class_id."' and `section_id` = '".$section_id."' and `exam_id`='".$exam_id."'";
		//echo $sql;
		$result=mysql_query($sql);
		if(mysql_num_rows($result)>0)
		{
			$error=1;
		}
		else
		{
			$error=2;
		}
		return $error;
	}
	
	
	function get_totalmarks($subjects,$exam_ids,$student_id)
	{
		$subj=implode(",",$subjects);		
		for($i=0;$i<count($exam_ids);$i++)
		{
			$sql="SELECT sum(`marks_secured`) as sum FROM `ced_t_students_marks` WHERE `student_id` ='".$student_id."' and `subject_id` in(".$subj.") and `exam_id`='".$exam_ids[$i]."'";
			//echo $sql; 
			$result=mysql_query($sql);
			if(mysql_num_rows($result)>0)
			{
				$row=mysql_fetch_array($result);
				if($row['sum']>0)
				{
					$data[]= $row['sum'];
				}				
			}
		}
		return $data;
	}
			
		function get_exam_name($exam_id)
		{
			$sql="SELECT `exam_name` FROM `ced_t_exam_names` WHERE `exam_id`='".$exam_id."'";
			$result=mysql_query($sql);
			if(mysql_num_rows($result)>0)
			{
				$row=mysql_fetch_array($result);
			}
			return $row['exam_name'];
		}
			
		function delete_student_route($student_route_id,$academic_id)
		{
			$sql="DELETE FROM `ced_t_students_routes` WHERE `student_route_id`='".$student_id."' and `academic_year_id`='".$academic_id."'";
			$result=mysql_query($sql);
			if($result)
			{
				$error=1;
			}
			else
			{
				$error=2;
			}
			return $error;
		}
   
			function add_students_marks_edit($marks_id,$class_id,$section_id,$school_id,$academic_id,$exam_name_id,$student_id)
			{
				$sql="SELECT t.`total_marks` , t.`class_id` , t.`section_id` , t.`pass_marks` , t.`exam_id` , m.`student_marks_id`, m.`marks_secured` , m.`student_id` , m.`subject_id`,m.`status` 
						FROM  `ced_t_exam_timetable` t INNER JOIN  `ced_t_students_marks` m  WHERE t.`class_id` ='".$class_id."' AND t.`section_id` ='".$section_id."'
						AND t.`academic_year_id` ='".$academic_id."' AND m.`student_id` ='".$student_id."' AND m.`exam_id` ='".$exam_name_id."'
						AND m.`student_marks_id` ='".$marks_id."' AND m.`subject_id` = t.`subject_id` and  t.`exam_id` = m.`exam_id`";
						//echo $sql;
						$result=mysql_query($sql);
						if(mysql_num_rows($result)>0)
						{
							while($row=mysql_fetch_array($result))
							{
								$data['marks_secured']=$row['marks_secured'];
								$data['pass_marks']=$row['pass_marks'];
								$data['status']=$row['status'];
								if($data['status']==1)
								{
									$data['status']="P";
								}
								else
								{
									$data['status']="F";	
								}
								$data['student_marks_id']=$row['student_marks_id'];
								$data['student_id']=$row['student_id'];
								$data['exam_id']=$row['exam_id'];
								$data['student_rollno']=$this->student_rollnumber($row['student_id']);
								$data['subject_id']=$row['subject_id'];
								$data['student_name']=$this->student_name($data['student_id']);
								$data['subject_name']=$this->getsubject_name($row['subject_id'],$school_id,$academic_id);
								$data['total_marks']=$row['total_marks'];							
								$grade=$this->getStudent_Grade($row['exam_id'],$row['student_id'],$academic_id);
					
								if($grade)
								{								
									$data['grade']=$grade;
								}
								else
								{
									$data['grade']="";
								}						    
								$data2[]=$data;
							}
						}
						return $data2;						
				}
		
		function update_student_marks_byid($post,$user_id,$academic_id)
		{
			$update_date = date('Y-m-d');
			$sql="UPDATE `ced_t_students_marks` SET `marks_secured`='".$post['marks']."',`grade`='".$post['grade']."',`status` = '".$post['status']."' ,  `updated_by`='".$user_id."',`updated_on`= '".$update_date."',academic_year_id='$academic_id' WHERE `student_marks_id`='".$post['marks_id']."' ";
			$result=mysql_query($sql);
			
			if($result)
			{
				$check_parents_data = $this->check_parent_data($post['student_id']);
				if(!empty($check_parents_data))
				{
					$msg['type'] = "exam_res";					
					$msg['exam_id']=$post['exam_id'];
					$msg['acadamic_id']=$academic_id;				
					foreach($check_parents_data as $key=>$val)
					{					
						$registatoin_ids = $val['device_id'];
						$msg['student_id'] = $val['student_id'];
						$msg['message'] = "Marks for ".$post['examination_name']." for ".$val['student_firstname']." ".$val['student_lastname']." for AY ".$_SESSION['child']['choosen_year_name']." has been updated";
						
						$noteins="insert into ced_t_notifications set notify_name='".$msg['message']."',student_id=".(int)$val['student_id'].",notify_type='exam_res',read_status=1,general_column1='".$msg['exam_id']."',created_on='".date('Y-m-d')."',general_column2='".$academic_id."'";
						mysql_query($noteins);
						$nstate=$this->getNotestate($val['authenticate_id']);
						if($registatoin_ids!='' && $nstate=='1')
							$resultss = $this->send_notice($registatoin_ids,$msg);
					}
				}
				$error=1;						
			}
			else
			{
				$error=2;
			}
		return $error;
		}
			
		function addexamination_schedule_all($exam_id,$subject_id,$exam_date,$exam_time,$duration_time,$class_id,$section_id,$academic_id,$user_id,$total_marks,$school_id)
		{
			$dateInput = explode('/',$exam_date);
			$date=$dateInput[2].'-'.$dateInput[1].'-'.$dateInput[0];
			$sql12="SELECT * FROM `ced_t_exam_timetable` WHERE  `exam_id`='".$exam_id."' and `class_id`='".$class_id."' and `section_id`='".$section_id."'  and  `subject_id`='".$subject_id."' ";
			$result12=mysql_query($sql12);
			if(mysql_num_rows($result12)>0)
			{
				$sql="UPDATE `ced_t_exam_timetable` SET `exam_date`='".$date."',`exam_time`='".$exam_time."',`exam_duration`='".$duration_time."', `updated_by`='".$user_id."',`updated_on`=CURDATE(), `total_marks`='".$total_marks."'  WHERE `class_id`='".$class_id."' AND `section_id`='".$section_id."' AND `exam_id`='".$exam_id."' AND `subject_id`='".$subject_id."' AND `academic_year_id`='".$academic_id."'";
				//$sql="UPDATE `ced_t_exam_timetable` SET    `subject_id`='".$subject_id[$i]."', `exam_date`='".$date[$i]."',`exam_time`='".$exam_time[$i]."',`exam_duration`='".$duration_time[$i]."' WHERE `class_id`='".$class_id."' AND `section_id`='".$section_id."' AND `exam_id`='".$exam_id[$i]."'  AND `academic_year_id`='".$academic_id."'";
			}
			else
			{
				$sql="INSERT INTO `ced_t_exam_timetable`( `subject_id`,  `exam_date`, `exam_time`, `exam_duration`, `class_id`, `section_id`, `exam_id`,  `academic_year_id`,`total_marks`,`created_by`,`created_on`) VALUES ('".$subject_id."','".$date."','".$exam_time."','".$duration_time."','".$class_id."','".$section_id."','".$exam_id."','".$academic_id."','".$total_marks."','".$user_id."',CURDATE())";
			}
				
			$result=mysql_query($sql);
			if($result)
			{
				$error=1;
			}
			else
			{
				$error=2;
			}
			return $error;
		}
		
		function subjects_data_all($class_id,$acadamic_id,$school_id)
		{
			$sql="SELECT  `class_category_id` FROM `ced_t_class` WHERE `class_id`='".$class_id."'";
			$result=mysql_query($sql);
			$row=mysql_fetch_array($result);
			$sql="SELECT  `subject_name` ,`subject_id` FROM  `ced_t_subjects` where `class_category_id` ='".$row['class_category_id']."' and `school_id`='".$school_id."' and `academic_year_id`='".$acadamic_id."'";
				
			$result=mysql_query($sql);
			//$count = mysql_num_rows($result);
			while($row=mysql_fetch_array($result))
			{
				$data_sections[$row['subject_id']] = $row;
			}
			return $data_sections;
		}
						
			function sections_data_all($class_id,$academic_id)
			{
				$sql="SELECT  `section_id` ,  `section_name` FROM  `ced_t_sections` WHERE  `class_id` =  '".$class_id."' and  `academic_year_id`='".$academic_id."' ";
				//echo $sql;
				$result=mysql_query($sql);
				while($row=mysql_fetch_array($result))
				{
					$data[$row['section_id']]=$row;
				}
				return $data;
			}
				
		function check_parent_data($student_ids_data)
		{
			$data2=array();
			$str = $student_ids_data;
			$str =rtrim($str,',');
			$select_parent_qry ="select sp.device_id,sp.authenticate_id,sp.student_id,s.student_firstname,s.student_lastname from  ced_t_students_parent sp inner join ced_t_students s on sp.student_id=s.student_id inner join ced_t_student_licenses sl on sl.student_id=s.student_id where s.student_id in (".$str.") and sp.account_status=1 and sl.license_status=1";
			//"select sp.device_id,sp.student_id,s.student_firstname,s.student_lastname from  ced_t_students_parent sp inner join ced_t_students s on sp.student_id=s.student_id where s.student_id in (".$str.") and sp.account_status=1";
			$exe_parent=mysql_query($select_parent_qry);
			if(mysql_num_rows($exe_parent))	
			{
				while($row_parent =mysql_fetch_array($exe_parent))
				{
					$data2[]=$row_parent;
				}				
			}
			return $data2;	
		}
		
		function getNotestate($authenticate_id)
		{
			$sql="select notifications from ced_t_authentication_details where authenticate_id=".(int)$authenticate_id;
			$exe=mysql_query($sql);
			if(mysql_num_rows($exe))
			{
				$res=mysql_fetch_array($exe);
				return $res['notifications'];
			}
		}
		
		function send_notice($registatoin_ids,$msg) 
		{
			$registatoin_ids=array($registatoin_ids);		
			$googleapi='AIzaSyDZjnc0dm76JpZpk5mJSw_oOPgfoDSSbR0';
			$url = 'https://android.googleapis.com/gcm/send';
			$fields = array('registration_ids' => $registatoin_ids,'data' => $msg);
			$headers = array('Authorization: key='.$googleapi,'Content-Type: application/json');
			// Open connection
			$ch = curl_init();			
			curl_setopt($ch, CURLOPT_URL, $url);
			curl_setopt($ch, CURLOPT_POST, true);
			curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
			curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);			
			curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
			curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($fields));			
			$result = curl_exec($ch);			
			if ($result === FALSE)
			{
				die('Curl failed: ' . curl_error($ch));
			}
			curl_close($ch);
			return $result;		
		}		
										
}