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Pull Request — master (#61)
by Rustam
12:31
created

TemplateRenderer::render()   A

↳ Parent: TemplateRenderer

Complexity

Conditions 3
Paths 5

Size

Total Lines 21
Code Lines 15

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 16
CRAP Score 3

Importance

Changes 0
Metric Value
eloc 15
dl 0
loc 21
ccs 16
cts 16
cp 1
rs 9.7666
c 0
b 0
f 0
cc 3
nc 5
nop 1
crap 3
1 
<?php
2 

            


            
                                                                                                            
                            
            
                                    
            
            

                
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declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Yiisoft\View\Twig;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Throwable;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Twig\Environment;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Yiisoft\View\Template;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Yiisoft\View\TemplateRendererInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use function array_merge;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use function ob_end_clean;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use function ob_get_clean;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use function ob_get_level;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use function ob_implicit_flush;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use function ob_start;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use function str_replace;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * TemplateRenderer allows using Twig with a View service.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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final class TemplateRenderer implements TemplateRendererInterface

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function __construct(private Environment $environment)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function render(Template $template): string

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $view = $template->getView();

            


            
                                                                        
                            
            
                                    
            
            

                
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        $templateFile = str_replace(

            


            
                                                                        
                            
            
                                    
            
            

                
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            [$view->getBasePath(), $template->getViewContext()?->getViewPath() ?? ''],

            


            
                                                                        
                            
            
                                    
            
            

                
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            '',

            


            
                                                                        
                            
            
                                    
            
            

                
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            $template->getTemplate()

            


            
                                                                        
                            
            
                                    
            
            

                
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        );

            


            
                                                                        
                            
            
                                    
            
            

                
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        $obInitialLevel = ob_get_level();

            


            
                                                                        
                            
            
                                    
            
            

                
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        ob_start();

            


            
                                                                        
                            
            
                                    
            
            

                
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        ob_implicit_flush(false);

            


            
                                                                        
                            
            
                                    
            
            

                
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        try {

            


            
                                                                        
                            
            
                                    
            
            

                
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            $this->environment->display($templateFile, array_merge($template->getParameters(), ['this' => $view]));

            


            
                                                                        
                            
            
                                    
            
            

                
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            return ob_get_clean();

            


            
                                                                        
                            
            
                                    
            
            

                
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        } catch (Throwable $e) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            while (ob_get_level() > $obInitialLevel) {

            


            
                                                                        
                            
            
                                    
            
            

                
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                ob_end_clean();

            


            
                                                                        
                            
            
                                    
            
            

                
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            }

            


            
                                                                        
                            
            
                                    
            
            

                
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            throw $e;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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