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Push — master ( 0e42b5...b4e470 )
by Timothy
03:05
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pre-controller.php ➔ check_session()   A

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Complexity

Conditions 3
Paths 3

Size

Total Lines 23
Code Lines 12

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 3
eloc 12
nc 3
nop 0
dl 0
loc 23
rs 9.0856
c 0
b 0
f 0
1 
<?php
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Check Session

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Checks that the current user has a valid session, and if not, redirects

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * to the login page.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @return null

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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 */

            


            
                                                        
            
                                    
            
            

                
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function check_session()

            


            
                                                        
            
                                    
            
            

                
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{

            


            
                                                        
            
                                    
            
            

                
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	$CI = get_instance();

            


            
                                                        
            
                                    
            
            

                
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	if($CI->session->userdata('uid') == FALSE)

            


            
                                                        
            
                                    
            
            

                
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	{

            


            
                                                        
            
                                    
            
            

                
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		$referer = $CI->uri->uri_string();

            


            
                                                        
            
                                    
            
            

                
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		$white_list = [

            


            
                                                        
            
                                    
            
            

                
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			'login',

            


            
                                                        
            
                                    
            
            

                
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			'login/register',

            


            
                                                        
            
                                    
            
            

                
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			'register',

            


            
                                                        
            
                                    
            
            

                
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			'reminder/check_reminder',

            


            
                                                        
            
                                    
            
            

                
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		];

            


            
                                                        
            
                                    
            
            

                
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		if ( ! in_array($referer, $white_list))

            


            
                                                        
            
                                    
            
            

                
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		{

            


            
                                                        
            
                                    
            
            

                
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			//Redirect to login

            


            
                                                        
            
                                    
            
            

                
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			$CI->session->set_userdata('login_referer', $referer);

            


            
                                                        
            
                                    
            
            

                
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			$CI->todo->redirect_303('login');

            


            
                                                        
            
                                    
            
            

                
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		}

            


            
                                                        
            
                                    
            
            

                
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	}

            


            
                                                        
            
                                    
            
            

                
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}