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DBStringExtension::KeepWordsTogether()   A
last analyzed

↳ Parent: DBStringExtension

Complexity

Conditions 4
Paths 8

Size

Total Lines 16
Code Lines 10

Duplication

Lines 0
Ratio 0 %

Importance

Changes 2
Bugs 0 Features 0
Metric Value
eloc 10
c 2
b 0
f 0
dl 0
loc 16
rs 9.9332
cc 4
nc 8
nop 1
1 
<?php
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namespace Sunnysideup\KeepWordsTogether;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use SilverStripe\Core\Extension;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use SilverStripe\ORM\FieldType\DBField;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use SilverStripe\ORM\FieldType\DBHTMLText;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class DBStringExtension extends Extension

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private const SPAN_START = '<span class="keep-together">';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private const SPAN_END = '</span>';

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function KeepWordsTogether(?string $words = '')

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $text = $this->owner->getValue();

            


            
                                                                        
                            
            
                                    
            
            

                
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        $replacers = WordsToKeepTogether::get();

            


            
                                                                        
                            
            
                                    
            
            

                
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        if ($words) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            $text = $this->replaceKeepWordsTogether($text, $words);

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        foreach ($replacers as $replacer) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            $text = $this->replaceKeepWordsTogether($text, $replacer->Title);

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        $field = DBField::create_field(DBHTMLText::class, $text);

            


            
                                                                        
                            
            
                                    
            
            

                
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        if ($field instanceof DBHTMLText) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            $field->setProcessShortcodes(true);

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        return $field;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected function replaceKeepWordsTogether(string $text, string $words)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        if (stripos($text, $words) !== false) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            $newString = self::SPAN_START . $words . self::SPAN_END;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            $text = str_ireplace($words, $newString, $text);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return $text;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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