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Af_Fsckportal::init()   A
last analyzed

↳ Parent: Af_Fsckportal

Complexity

Conditions 1
Paths 1

Size

Total Lines 4
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 1
eloc 2
c 0
b 0
f 0
nc 1
nop 1
dl 0
loc 4
rs 10
1 
<?php
2 
class Af_Fsckportal extends Plugin {
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    private $host;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function about() {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return array(1.0,

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            "Remove feedsportal spamlinks from article content",

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            "fox");

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function init($host) {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $this->host = $host;

            


            
                                                                        
                            
            
                                    
            
            

                
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        $host->add_hook($host::HOOK_ARTICLE_FILTER, $this);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function hook_article_filter($article) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            $doc = new DOMDocument();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            @$doc->loadHTML('<?xml encoding="UTF-8">'.$article["content"]);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

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            Security
            Best Practice
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
It seems like you do not handle an error condition for loadHTML(). This can introduce security issues, and is generally not recommended.
                                                                                                                                       (
                                     Ignorable by Annotation
                                )
                                

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

                                    

                                        

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            /** @scrutinizer ignore-unhandled */ @$doc->loadHTML('<?xml encoding="UTF-8">'.$article["content"]);

                                        

                                                                            

                                

                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
If you suppress an error, we recommend checking for the error condition explicitly:


// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}





                        

                                                    

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            if ($doc) {

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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$doc is of type DOMDocument, thus it always evaluated to true.
                                                                                                                                                                                                                                                            

                    
                                                    

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                $xpath = new DOMXPath($doc);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                $entries = $xpath->query('(//img[@src]|//a[@href])');

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                foreach ($entries as $entry) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                    if (preg_match("/feedsportal.com/", $entry->getAttribute("src"))) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                        $entry->parentNode->removeChild($entry);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                    } else if (preg_match("/feedsportal.com/", $entry->getAttribute("href"))) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                        $entry->parentNode->removeChild($entry);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                $article["content"] = $doc->saveHTML();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return $article;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function api_version() {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return 2;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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