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Completed
Pull Request — master (#25)
by Alexander
01:37
created

Response::setHeaders()   A

↳ Parent: Response

Complexity

Conditions 4
Paths 4

Size

Total Lines 14
Code Lines 9

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 4
eloc 9
nc 4
nop 0
dl 0
loc 14
rs 9.2
c 0
b 0
f 0
1 
<?php
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namespace alkemann\h2l;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use alkemann\h2l\util\Http;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Abstract class Response

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @package alkemann\h2l

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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abstract class Response

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @var array

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected $config = [];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @var Message

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected $message;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function code(): int

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return $this->message->code();

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

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            Bug
            Best Practice
    
    
    
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The expression return $this->message->code() could return the type null which is incompatible with the type-hinted return integer. Consider adding an additional type-check to rule them out.
                                                                                                                                                                                                        

                    
                                                    

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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function contentType(): string

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return $this->message->contentType();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function message(): ?Message

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return $this->message;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @throws \Error

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    protected function setHeaders(): void

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $h = $this->config['header_func'] ?? 'header';

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (is_callable($h) === false) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            throw new \Error("header_func is not callable");

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

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            Unused Code
    
    
    
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The call to Error::__construct() has too many arguments starting with 'header_func is not callable'.
                                                                                                                                                                                           (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-call   annotation

                                    

                                        

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            throw /** @scrutinizer ignore-call */ new \Error("header_func is not callable");

                                        

                                                                            

                                

                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check compares calls to functions or methods with their respective definitions.
If the call has more arguments than are defined, it raises an issue.


If a function is defined several times with a different number of parameters, the
check may pick up the wrong definition and report false positives. One codebase
where this has been known to happen is Wordpress. Please note the @ignore annotation hint above.


                        

                                                    

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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        $code = $this->message->code();

            


            
                                                                        
                            
            
                                    
            
            

                
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        if ($code != Http::CODE_OK) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            $msg = Http::httpCodeToMessage($code);

            


            
                                                                        
                            
            
                                    
            
            

                
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            $h("HTTP/1.1 {$code} {$msg}");

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        foreach ($this->message->headers() as $name => $value) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            $h("{$name}: $value");

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    abstract public function render(): string;

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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