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Direktori : /home2/selectio/public_html/bharath/application/controllers/admin/
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Current File : /home2/selectio/public_html/bharath/application/controllers/admin/Syllabus.php

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

class Syllabus extends Admin_Controller {

	public function __construct()
    {
        parent::__construct();
		$this->sch_current_session = $this->setting_model->getCurrentSession();
        $this->staff_id=$this->customlib->getStaffID();
    }
    public function index()
    { 
		if (!($this->rbac->hasPrivilege('manage_lesson_plan', 'can_view') )) {
            access_denied();
        }  
        $this->session->set_userdata('top_menu', 'lessonplan');
        $this->session->set_userdata('sub_menu', 'admin/syllabus');
        $my_role  = $this->customlib->getStaffRole();
        $role     = json_decode($my_role);
        $data['role_id']=$role->id;
        $staff_list         = $this->staff_model->getEmployee('2');
        $data['staff_list'] = $staff_list;
		$monday = strtotime("last monday");
		$monday = date('w', $monday)==date('w') ? $monday+7*86400 : $monday;
		$sunday = strtotime(date("Y-m-d",$monday)." +6 days");
		$this_week_start = date("Y-m-d",$monday);
		$this_week_end = date("Y-m-d",$sunday);
		$data['this_week_start']=date($this->customlib->getSchoolDateFormat(), $this->customlib->dateyyyymmddTodateformat($this_week_start));
		$data['this_week_end']=date($this->customlib->getSchoolDateFormat(), $this->customlib->dateyyyymmddTodateformat($this_week_end));
        $data['staff_id']=$this->staff_id;
        $this->load->view('layout/header', $data);
        $this->load->view('admin/syllabus/index', $data);
        $this->load->view('layout/footer', $data);
    }


    public function get_weekdates(){     
 
        $this_week_start=$_POST['date'];  
        $date = date_create($this_week_start);
        
        if($_POST['status']=='pre_week'){
           date_add($date, date_interval_create_from_date_string('-6 days'));
           $this_week_end= date_format($date, $this->customlib->getSchoolDateFormat());
           $data['this_week_start']=$this_week_end;
           $data['this_week_end']=$this_week_start;
        }else{            
            date_add($date, date_interval_create_from_date_string('+6 days'));
            $this_week_end= date_format($date, $this->customlib->getSchoolDateFormat());
            $data['this_week_start']=$this_week_start;
            $data['this_week_end']=$this_week_end;
        }  
        
        $this->session->set_userdata('top_menu', 'Time_table');
        $staff_id          = $_POST['staff_id'];
        $data['timetable'] = array();
        $days              = $this->customlib->getDaysname();
         $userdata          = $this->customlib->getUserData();
         $role_id = $userdata["role_id"];
         $condition="";
        foreach ($days as $day_key => $day_value) {
            
            $timetableid=""; 
            $concate="no";
             if (isset($role_id) && ($userdata["role_id"] == 2) && ($userdata["class_teacher"] == "yes")) {
                $myclasssubjects=$this->subjecttimetable_model->getByStaffClassTeacherandDay($staff_id,$day_key);
                
                if(!empty($myclasssubjects[0]->timetable_id)){
               // $condition.=" and subject_timetable.id in(".$myclasssubjects[0]->timetable_id.") ";
              $timetableid=$myclasssubjects[0]->timetable_id;
              $concate="yes";
              }
             }

              $mysubjects=$this->subjecttimetable_model->getByTeacherSubjectandDay($staff_id, $day_key);
              if(!empty($mysubjects[0]->timetable_id)){
               if($concate=='yes'){
                $timetableid=$timetableid.",".$mysubjects[0]->timetable_id;
               }else{
                $timetableid=$mysubjects[0]->timetable_id;
               }
              }
 
            
                
                if($timetableid==''){

                $condition=" and subject_timetable.id in(0) ";
                
                }else{

                $condition=" and subject_timetable.id in(".$timetableid.") ";
                
                }
            $data['timetable'][$day_key]=$this->subjecttimetable_model->getSyllabussubject($staff_id, $day_key,$condition);
           
        }
        $data['staff_id']=$staff_id ;
        $this->load->view('admin/syllabus/_get_weekdates', $data);
    }
	public function get_subject_syllabus(){    
        $data['id']	=	$_POST['id']; 
        $staff_id					=	$this->customlib->getStaffID();
        $my_role  = $this->customlib->getStaffRole();
        $role     = json_decode($my_role);
        $data['role_id']=$role->id;
      		
        $data['result'] = $this->syllabus_model->get_subject_syllabus($data,$staff_id);
       //echo  $this->db->last_query();die;
        $data['result']=$data['result'][0];
       		// echo $this->db->last_query(); die;
		$this->load->view('admin/syllabus/_get_subject_syllabus', $data);
    }

    public function get_subject_syllabusdata(){
         $staff_id                  =   $this->customlib->getStaffID();
        $my_role  = $this->customlib->getStaffRole();
        $role     = json_decode($my_role);
       
        $subject_syllabus=$this->syllabus_model->get_subject_syllabusdata($_POST['subject_group_subject_id'],date('Y-m-d', strtotime($_POST['new_date'])),$role->id,$staff_id);
       
       if($subject_syllabus[0]['total']>0){
            echo $subject_syllabus[0]['id'];
       }else{
            echo 0;
       }
    } 

    public function getsubject_syllabus($id){
       $data= $this->syllabus_model->get_subject_syllabusdatabyid($id);
       $data['date']=date($this->customlib->getSchoolDateFormat(),strtotime($data['date']));
       echo json_encode($data);
       //$this->load->view('admin/syllabus/_editsubject_syllabus',$data);
    }



    public function add_syllabus(){
      
        $this->form_validation->set_rules('lesson_id', $this->lang->line('lesson'), 'trim|required|xss_clean');
        $this->form_validation->set_rules('topic_id', $this->lang->line('topic'), 'trim|required|xss_clean');
        $this->form_validation->set_rules('date', $this->lang->line('date'), 'trim|required|xss_clean');
        //$this->form_validation->set_rules('presentation',$this->lang->line('presentation'), 'trim|required|xss_clean');
        $this->form_validation->set_rules('time_from',$this->lang->line('time_from'), 'trim|required|xss_clean');
        $this->form_validation->set_rules('time_to',$this->lang->line('time_to'), 'trim|required|xss_clean');
        $this->form_validation->set_rules('file',$this->lang->line('attachment'), 'callback_handle_upload');
        $this->form_validation->set_rules('lacture_video',$this->lang->line('lacture_video'),'handle_uploadlacturevideo');
        
        if ($this->form_validation->run() == FALSE) {
            $msg = array(
                'lessonid'          => form_error('lesson_id'),
                'topic_id'          => form_error('topic_id'),
                'date'              => form_error('date'),
               // 'presentation'      => form_error('presentation'),
                'time_from'         => form_error('time_from'),
                'time_to'           => form_error('time_to'),
                'file'              =>form_error('file'),
                'lacture_video'     =>form_error('lacture_video')
                
            ); 
            $array = array('status' => 'fail', 'error' => $msg, 'message' => '');

        } else { 

            $data=array(
                'session_id'        =>  $this->sch_current_session,
                'topic_id'          =>  $_POST['topic_id'],
                'date'              =>  date('Y-m-d',strtotime($_POST['date'])),
                'time_from'         =>  $_POST['time_from'],
                'time_to'           =>  $_POST['time_to'],
                'presentation'      =>  $_POST['presentation'],
                'sub_topic'         =>  $_POST['sub_topic'],
                'teaching_method'   =>  $_POST['teaching_method'],
                'general_objectives'=>  $_POST['general_objectives'],
                //'previous_knowledge'=>  $_POST['previous_knowledge'],
                //'comprehensive_questions'=> $_POST['comprehensive_questions'],              
               // 'lesson_id'         =>  $_POST['lesson_id'],
                'lacture_youtube_url'=>$_POST['lacture_youtube_url'],
                //'subject_group_subject_id' =>  $_POST['subject_group_subject_id'],             
                'created_by'        =>  $this->staff_id,
                'created_for'=>$_POST['created_for'],
                'id'=>$_POST['subject_syllabusid'],

            );

           

            $insert_id = $this->lessonplan_model->add_syllabus($data);
           // echo $this->db->last_query();die;
            if (isset($_FILES["file"]) && !empty($_FILES['file']['name'])) {
                    $fileInfo = pathinfo($_FILES["file"]["name"]);
                    $img_name = time(). '.' . $fileInfo['extension'];
                    move_uploaded_file($_FILES["file"]["tmp_name"], "./uploads/syllabus_attachment/" . $img_name);
                    $data_img = array('id' => $insert_id, 'attachment' =>  $img_name);
                    $this->lessonplan_model->update_syllabus($data_img);
            }
            if (isset($_FILES["lacture_video"]) && !empty($_FILES['lacture_video']['name'])) {
                    $fileInfo = pathinfo($_FILES["lacture_video"]["name"]);
                    $img_name = time() . '.' . $fileInfo['extension'];
                    move_uploaded_file($_FILES["lacture_video"]["tmp_name"], "./uploads/syllabus_attachment/lacture_video/" . $img_name);
                    $data_img = array('id' => $insert_id, 'lacture_video' => $img_name);
                    $this->lessonplan_model->update_syllabus($data_img);
            }
            $array = array('status' => 'success', 'error' => '', 'message' => $this->lang->line('success_message'));
        }
         echo json_encode($array);
    }


     public function download($doc)
    {
        $this->load->helper('download');
        $filepath = "./uploads/syllabus_attachment/" . $this->uri->segment(4);
       // $filepath = $this->uri->segment(4);
        $data     = file_get_contents($filepath);
        $name     = $this->uri->segment(4);
        force_download($name, $data);
    }
  public function lacture_video_download($doc)
    {
        $this->load->helper('download');
       $filepath = "./uploads/syllabus_attachment/lacture_video/" . $this->uri->segment(4);
      
        $data     = file_get_contents($filepath);
        $name     = $this->uri->segment(4);
        force_download($name, $data);
    }

 public function handle_uploadlacturevideo()
    {

        $image_validate = $this->config->item('file_validate');
      
        if (isset($_FILES["lacture_video"]) && !empty($_FILES['lacture_video']['name'])) {

            $file_type         = $_FILES["lacture_video"]['type'];
            $file_size         = $_FILES["lacture_video"]["size"];
            $file_name         = $_FILES["lacture_video"]["name"];
            $allowed_extension = $image_validate['allowed_extension'];
            $ext               = pathinfo($file_name, PATHINFO_EXTENSION);
            $allowed_mime_type = $image_validate['allowed_mime_type'];
            $finfo = finfo_open(FILEINFO_MIME_TYPE);
            $mtype = finfo_file($finfo, $_FILES['lacture_video']['tmp_name']);
            finfo_close($finfo);


                if (!in_array($mtype, $allowed_mime_type)) {
                    $this->form_validation->set_message('handle_uploadlacturevideo', 'File Type Not Allowed');
                    return false;
                }

                if (!in_array($ext, $allowed_extension) || !in_array($file_type, $allowed_mime_type)) {
                    $this->form_validation->set_message('handle_uploadlacturevideo', 'Extension Not Allowed');
                    return false;
                }
                if ($file_size > $image_validate['upload_size']) {
                    $this->form_validation->set_message('handle_uploadlacturevideo', $this->lang->line('file_size_shoud_be_less_than') . number_format($image_validate['upload_size'] / 1048576, 2) . " MB");
                    return false;
                }
     

            return true;
        }else{
            //$this->form_validation->set_message('handle_uploadlacturevideo', "The File Field is required");
             //   return false;
        }
        return true;
    }

    public function handle_upload()
    {

        $image_validate = $this->config->item('file_validate');
      
        if (isset($_FILES["file"]) && !empty($_FILES['file']['name'])) {

            $file_type         = $_FILES["file"]['type'];
            $file_size         = $_FILES["file"]["size"];
            $file_name         = $_FILES["file"]["name"];
            $allowed_extension = $image_validate['allowed_extension'];
            $ext               = pathinfo($file_name, PATHINFO_EXTENSION);
            $allowed_mime_type = $image_validate['allowed_mime_type'];
            $finfo = finfo_open(FILEINFO_MIME_TYPE);
            $mtype = finfo_file($finfo, $_FILES['file']['tmp_name']);
            finfo_close($finfo);


                if (!in_array($mtype, $allowed_mime_type)) {
                    $this->form_validation->set_message('handle_upload', 'File Type Not Allowed');
                    return false;
                }

                if (!in_array($ext, $allowed_extension) || !in_array($file_type, $allowed_mime_type)) {
                    $this->form_validation->set_message('handle_upload', 'Extension Not Allowed');
                    return false;
                }
                if ($file_size > $image_validate['upload_size']) {
                    $this->form_validation->set_message('handle_upload', $this->lang->line('file_size_shoud_be_less_than') . number_format($image_validate['upload_size'] / 1048576, 2) . " MB");
                    return false;
                }
     

            return true;
        }else{
           // $this->form_validation->set_message('handle_upload', "The File Field is required");
           //     return false;
        }
        return true;
    }

 
    public function status(){

        if (!($this->rbac->hasPrivilege('manage_syllabus_status', 'can_view') )) {
            access_denied();
        }  
        $this->session->set_userdata('top_menu', 'lessonplan');
        $this->session->set_userdata('sub_menu', 'admin/lessonplan');
        $data=array();
        $class                    = $this->class_model->get();
        $data['classlist']        = $class;
        $data['class_id']         = "";
        $data['section_id']       = "";
        $data['subject_group_id'] = "";
        $data['subject_id']       = "";
        $data['subject_name']="";
        $data['lessons']=array();
         $this->form_validation->set_rules('class_id', $this->lang->line('class'), 'trim|required|xss_clean');
          $this->form_validation->set_rules('section_id', $this->lang->line('section'), 'trim|required|xss_clean');
           $this->form_validation->set_rules('subject_group_id', $this->lang->line('subject')." ".$this->lang->line('group'), 'trim|required|xss_clean');
          $this->form_validation->set_rules('subject_id', $this->lang->line('subject'), 'trim|required|xss_clean');
        
        if ($this->form_validation->run() == FALSE) {

        }else{
            $data['class_id']         = $_POST['class_id'];
            $data['section_id']       = $_POST['section_id'];
            $data['subject_group_id'] = $_POST['subject_group_id'];
            $data['subject_id']       = $_POST['subject_id'];
            $subject_details=$this->lessonplan_model->get_subjectNameBySubjectGroupSubjectId($_POST['subject_id']);
             $subject_group_class_sectionsId=$this->lessonplan_model->getsubject_group_class_sectionsId($_POST['class_id'],$_POST['section_id'],$_POST['subject_group_id']);
			 if($subject_details['code']==''){
				$data['subject_name']=$subject_details['name']; 
			 }else{
            $data['subject_name']=$subject_details['name']." (".$subject_details['code'].")"; 
			 }			
          $lessonlist=  $this->lessonplan_model->getlessonBysubjectid($_POST['subject_id'],$subject_group_class_sectionsId['id']);
      
          foreach ($lessonlist as $key => $value) {

              $data['lessons'][$value['id']]=$value;
              $topics=$this->lessonplan_model->gettopicBylessonid($value['id'],$this->sch_current_session);
              foreach ($topics as $topic_key => $topic_value) {
                 $data['lessons'][$value['id']]['topic'][]=$topic_value;
              }              
          }         
        } 
              
        $data['status']=array('1'=>'<span class="label " style="background:#0e0e0e">'.$this->lang->line('complete').'</span>','0'=>'<span class="label " style="background:#b3b3b3">'.$this->lang->line('incomplete').'</span>');
        $this->load->view('layout/header');
        $this->load->view('admin/lessonplan/index', $data);
        $this->load->view('layout/footer');
    }
     


}
?>

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