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Pull Request — master (#353)
by Florian
05:07
created

QueryManagerPostgresql::__construct()   A

↳ Parent: QueryManagerPostgresql

Complexity

Conditions 2
Paths 2

Size

Total Lines 9
Code Lines 5

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 2
eloc 5
nc 2
nop 0
dl 0
loc 9
rs 9.6666
c 0
b 0
f 0
1 
<?php
0 ignored issues
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Coding Style Compatibility introduced by
For compatibility and reusability of your code, PSR1 recommends that a file should introduce either new symbols (like classes, functions, etc.) or have side-effects (like outputting something, or including other files), but not both at the same time. The first symbol is defined on line 6 and the first side effect is on line 3.

The PSR-1: Basic Coding Standard recommends that a file should either introduce new symbols, that is classes, functions, constants or similar, or have side effects. Side effects are anything that executes logic, like for example printing output, changing ini settings or writing to a file.

The idea behind this recommendation is that merely auto-loading a class should not change the state of an application. It also promotes a cleaner style of programming and makes your code less prone to errors, because the logic is not spread out all over the place.

To learn more about the PSR-1, please see the PHP-FIG site on the PSR-1.

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include_once __DIR__ . '/QueryManagerPostgresqlMonocleAlternate.php';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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abstract class QueryManagerPostgresql extends QueryManager {

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Coding Style
            Compatibility
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions.
                                            

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
You can fix this by adding a namespace to your class:


namespace YourVendor;

class YourClass { }





When choosing a vendor namespace, try to pick something that is not too generic
to avoid conflicts with other libraries.


                        

                                                    

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	protected $db;

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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	protected function __construct() {

            


            
                                                                        
                            
            
                                    
            
            

                
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		$this->db = pg_connect("host=".SYS_DB_HOST." port=".SYS_DB_PORT." dbname=".SYS_DB_NAME." user=".SYS_DB_USER." password=".SYS_DB_PSWD);

            


            
                                                                        
                            
            
                                    
            
            

                
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		if ($this->db === false) {

            


            
                                                                        
                            
            
                                    
            
            

                
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			header('Location:' . HOST_URL . 'offline.html');

            


            
                                                                        
                            
            
                                    
            
            

                
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			exit();

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Coding Style
            Compatibility
    
    
    
        introduced 
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The method __construct() contains an exit expression.
                                                                                                

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
An exit expression should only be used in rare cases. For example, if you
write a short command line script.


In most cases however, using an exit expression makes the code untestable
and often causes incompatibilities with other libraries. Thus, unless you are
absolutely sure it is required here, we recommend to refactor your code to
avoid its usage.


                        

                                                    

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		}

            


            
                                                                        
                            
            
                                    
            
            

                
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	}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	public function __destruct() {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		pg_close($this->db);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	/////////

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	// Misc

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	/////////

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	public function getEcapedString($string) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		return pg_escape_string($this->db, $string);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	}

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}