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InterfaceMethodCreator::fromInterfaceMethod()   A
last analyzed

↳ Parent: InterfaceMethodCreator

Complexity

Conditions 4
Paths 4

Size

Total Lines 13
Code Lines 9

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
eloc 9
dl 0
loc 13
rs 9.9666
c 0
b 0
f 0
cc 4
nc 4
nop 1
1 
<?php
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namespace evelikto\di\creator;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/** Creates dependency if:

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * 1. $name is an interface

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * 2. Interface method factory is defined in the config class

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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trait InterfaceMethodCreator

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * Resolves dependency from an interface factory method. Factory method name is formed from the

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * interface name through converting it to a valid camel-case identifier. For example,

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * to create \Monolog\Logger for \Psr\Log\LoggerInterface dependency use this:

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * public function psrLogLoggerInterface() {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *     return new \Monolog\Logger('channelname');

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param   string      $name   Name of the interface to be created

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return  Bean|null           New $name instance or null if no such class

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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The type evelikto\di\creator\Bean was not found. Maybe you did not declare it correctly or list all dependencies?
                                                                                                

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
The issue could also be caused by a filter entry in the build configuration.
If the path has been excluded in your configuration, e.g. excluded_paths: ["lib/*"],
you can move it to the dependency path list as follows:


filter:
    dependency_paths: ["lib/*"]





For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths


                        

                                                    

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     * @throws  NotTheRequestedInterface if the created instance is not a $name

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    protected function fromInterfaceMethod(string $name) {

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (interface_exists($name, true) === false)

            


            
                                                                        
                            
            
                                    
            
            

                
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            return null;

            


            
                                                                        
                            
            
                                    
            
            

                
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        $bean = $this->fromMethod($this->interfaceToFactory($name));

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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It seems like fromMethod() must be provided by classes using this trait. How about adding it as abstract method to this trait?
                                                                                   (
                                     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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        /** @scrutinizer ignore-call */ 

                                        

                                                                                

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        $bean = $this->fromMethod($this->interfaceToFactory($name));

                                        

                                                                            

                                

                                                                                                                            

                    
                                                    

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        if ($bean === null)

            


            
                                                                        
                            
            
                                    
            
            

                
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            return null;

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (is_subclass_of($bean->value, $name) === false)

            


            
                                                                        
                            
            
                                    
            
            

                
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            throw new NotTheRequestedInterface(get_class($bean->value), $name);

            


            
                                                                        
                            
            
                                    
            
            

                
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        $bean->addAlias($name);

            


            
                                                                        
                            
            
                                    
            
            

                
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        return $bean;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * Converts FQIN to a valid camel-case method name:

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *   \Psr\Log\LoggerInterface => psrLogLoggerInterface

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private function interfaceToFactory(string $name) : string {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return lcfirst(str_replace("\\", '', ucwords($name, "\\")));

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}