McGansWebsite/admin/application/controllers/Student.php

<?php
defined('BASEPATH') OR exit('No direct script access allowed');

class Student extends CI_Controller {
	
	public function __construct()
	{
		parent::__construct();
		$this->load->model('Student_model'); 
		$this->load->model('Commonsql_model'); 
	
	}

	/**
	 * Index Page for this controller.
	 *
	 * Maps to the following URL
	 * 		http://example.com/index.php/welcome
	 *	- or -
	 * 		http://example.com/index.php/welcome/index
	 *	- or -
	 * Since this controller is set as the default controller in
	 * config/routes.php, it's displayed at http://example.com/
	 *
	 * So any other public methods not prefixed with an underscore will
	 * map to /index.php/welcome/<method_name>
	 * @see https://codeigniter.com/user_guide/general/urls.html
	 */
	public function Student_list()
	{
		if($this->session->userdata('id')==""){redirect('');}
		$data['stu']=$this->Student_model->list_stu();
		 $this->load->view('student/student_list',$data);
	}
	
	public function viewStudent($id)
	{
		if($this->session->userdata('id')==""){redirect('');}
		
		$data['viewStudent']=$this->Student_model->viewStudent($id);
		$this->load->view('student/view_student',$data);
	}
	function add_student()
	{
		if($this->session->userdata('id')==""){redirect('');}
		$currentUser=$this->session->userdata('id');
		
		$data['dep']=$this->Student_model->get_dep();
		$this->load->view('student/add_student',$data);
		
		
		if($this->input->post('submit'))
		{
			$name=$this->input->post('name');
			$email=$this->input->post('email');
			$number=$this->input->post('mobileNumber');
			$address=$this->input->post('address');
			$department=$this->input->post('department');
			$student=$this->input->post('student');
			$gender=$this->input->post('gender');
			$s_img=$this->input->post('image');
			$date=$this->input->post('date');
			//$dob= implode("-", array_reverse(explode("-", $date)));
			if (!is_dir('uploads/student')) {
				mkdir('./uploads/student', 0777, TRUE);

			}
			if(file_exists($_FILES['image']['tmp_name']))
			{
			$temp_user_img=$_FILES['image']['tmp_name'];
			$s_img=str_replace(' ', '_', $_FILES["image"]["name"]);
			$allowed =  array('png,jpeg,jpg');
			$extension1 = pathinfo($s_img, PATHINFO_EXTENSION);
			$s_img=date('ymdhi').'.'.$extension1;
			$targetPath='./uploads/student/';
			$targetFile=$targetPath.$s_img;
			move_uploaded_file($temp_user_img, $targetFile);
			}
			
			
			$table="student";
			$values=array('name'=>$name,
			             'mobileNumber'=>$number,
			             'email'=>$email,
						 'address'=>$address,
						 'department'=>$department,
						 'studentId'=>$student,
						 'gender'=>$gender,
						 'image'=>$s_img,
						 'dob'=>$date,
						 'createdOn'=>date('Y-m-d'),
						 'createdBy'=>$currentUser,
						 'status'=>1);
			$result=$this->Commonsql_model->insert_table($table,$values);
			if($result)
						{
							$this->session->set_userdata('suc','successfully added');
							redirect('student');
							
						}
						else
						{
							$this->session->set_userdata('err','Please try again');
							redirect('student');
						}
			
		}
	}
	
	
	function editStudent($id)
	{
		if($this->session->userdata('id')==""){redirect('');}
		$currentUser=$this->session->userdata('id');
		
		$data['dep']=$this->Student_model->get_dep();
	    $data['stu']=$this->Student_model->get_stu($id);
        
		if($this->input->post('submit'))
		{
			$name=$this->input->post('name');
			$number=$this->input->post('mobileNumber');
			$address=$this->input->post('address');
			$department=$this->input->post('department');
			$date=$this->input->post('date');
			$student=$this->input->post('student');
			$gender=$this->input->post('gender');
			$s_img=$this->input->post('image');
			$hiddenImage=$this->input->post('hiddenImage');
			if (!is_dir('uploads/student')) {
				mkdir('./uploads/student', 0777, TRUE);
			}
			if(file_exists($_FILES['image']['tmp_name']))
			{
			$temp_user_img=$_FILES['image']['tmp_name'];
			$s_img=str_replace(' ', '_', $_FILES["image"]["name"]);
			$allowed =  array('png,jpeg,jpg');
			$extension1 = pathinfo($s_img, PATHINFO_EXTENSION);
			$s_img=date('ymdhi').'.'.$extension1;
			$targetPath='./uploads/student/';
			$targetFile=$targetPath.$s_img;
			move_uploaded_file($temp_user_img, $targetFile);
			}
		
			$table="student";
			$where=array("id"=>$id);
			$values=array('name'=>$name,
			             'mobileNumber'=>$number,
			             'studentId'=>$student,
						 'address'=>$address,
						 'department'=>$department,
						 'dob'=>$date,
						 'gender'=>$gender,
						 'image'=>$s_img,
						 'update_on'=>date('Y-m-d'),
						 'update_by'=>$currentUser,
						 'status'=>1);
						
			$result=$this->Commonsql_model->updateTable($table,$where,$values);
			//echo $this->db->last_query();exit;
			if($result)
						{
							$this->session->set_userdata('suc','successfully Updated');
							redirect('student');
							
						}
						else
						{
							$this->session->set_userdata('err','Please try again');
							redirect('student');
						}
			
		}
		$this->load->view('student/edit_student',$data);
	}
	
	function deleteStudent()
	{
		if($this->session->userdata('id')==""){redirect('');}
		$currentUser=$this->session->userdata('id');
		
		if($this->input->post('submit'))
		{
			$studentId=$this->input->post('studentId');
			
			$table="student";
			$where=array("id"=>$studentId);
			$values=array('status'=>0,'updatedOn'=>date('Y-m-d'),'updatedBy'=>$currentUser);
						 
			$result=$this->Commonsql_model->updateTable($table,$where,$values);
			if($result)
			{
				$this->session->set_userdata('suc','successfully deleted');
				redirect('student');
				
			}
			else
			{
				$this->session->set_userdata('err','Please try again');
				redirect('student');
			}
		}	
	}
	
	
	
}