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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace wapmorgan\UnifiedArchive\Commands;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\Console\Helper\QuestionHelper;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\Console\Input\InputArgument;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\Console\Input\InputInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\Console\Output\OutputInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\Console\Question\ChoiceQuestion;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class BaseFileCommand extends BaseArchiveCommand  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                { | 
            
            
                                                                        
                            
            
                                    
            
            
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                    protected function configure()  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        parent::configure();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            ->addArgument('file', InputArgument::OPTIONAL, 'Archive entry') | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        ;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param InputInterface $input  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param OutputInterface $output  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @throws \Exception  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected function getArchiveAndFile(InputInterface $input, OutputInterface $output)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $archive = $this->getArchive($input, $output);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $file = $input->getArgument('file'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $files = $archive->getFileNames();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (empty($file)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            /** @var QuestionHelper $helper */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $helper = $this->getHelper('question'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $question = new ChoiceQuestion('Which file', $files); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $file = $helper->ask($input, $output, $question);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        } else if (!in_array($file, $files, true)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            throw new \InvalidArgumentException('File "' . $file . '" not found in archive'); | 
            
                            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $output->writeln('<comment>Selecting file ' . $file . '</comment>', OutputInterface::VERBOSITY_VERY_VERBOSE); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return [$archive, $file];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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