| 1 |  |  | <?php | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  | namespace Azine\EmailBundle\Command; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  | use Symfony\Component\Console\Output\OutputInterface; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  | use Symfony\Component\Console\Input\InputInterface; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  | use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  | use Symfony\Component\Filesystem\LockHandler; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  |  * Send Newsletter via email | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  |  * @author dominik | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  |  */ | 
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
                | 13 |  | View Code Duplication | class SendNewsLetterCommand extends ContainerAwareCommand | 
                            
                    |  |  |  | 
                                                                                        
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                | 14 |  |  | { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 16 |  |  |      * (non-PHPdoc) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 17 |  |  |      * @see Symfony\Component\Console\Command.Command::configure() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 18 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 19 | 4 |  |     protected function configure() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 20 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 21 | 4 |  |         $this	->setName('emails:sendNewsletter') | 
            
                                                                                                            
                            
            
                                    
            
            
                | 22 | 4 |  |                 ->setDescription('Send Newsletter via email to all subscribers.') | 
            
                                                                                                            
                            
            
                                    
            
            
                | 23 | 4 |  |                 ->setHelp(<<<EOF | 
            
                                                                                                            
                            
            
                                    
            
            
                | 24 |  |  | The <info>emails:sendNewsletter</info> command sends the newsletter email to all recipients who | 
            
                                                                                                            
                            
            
                                    
            
            
                | 25 |  |  | indicate that they would like to recieve the newsletter (see Azine\EmailBundle\Entity\RecipientInterface.getNewsletter). | 
            
                                                                                                            
                            
            
                                    
            
            
                | 26 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 |  |  | Depending on you Swiftmailer-Configuration the email will be send directly or will be written to the spool. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 29 |  |  | If you configured Swiftmailer to spool email, then you need to run the <info>swiftmailer:spool:send</info> | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 |  |  | command to actually send the emails from the spool. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 31 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 32 |  |  | EOF | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 | 4 |  |                 ) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  |         ; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 35 | 4 |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 36 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 38 |  |  |      * (non-PHPdoc) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 39 |  |  |      * @see Symfony\Component\Console\Command.Command::execute() | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 40 |  |  |      */ | 
            
                                                        
            
                                    
            
            
                | 41 | 2 |  |     protected function execute(InputInterface $input, OutputInterface $output) | 
            
                                                        
            
                                    
            
            
                | 42 |  |  |     { | 
            
                                                        
            
                                    
            
            
                | 43 |  |  |         // create the lock | 
            
                                                        
            
                                    
            
            
                | 44 | 2 |  |         $lock = new LockHandler($this->getName()); | 
            
                                                        
            
                                    
            
            
                | 45 | 2 |  |         if (!$lock->lock()) { | 
            
                                                        
            
                                    
            
            
                | 46 |  |  |             $output->writeln('The command is already running in another process.'); | 
            
                                                        
            
                                    
            
            
                | 47 |  |  |             return 0; | 
            
                                                        
            
                                    
            
            
                | 48 |  |  |         } | 
            
                                                        
            
                                    
            
            
                | 49 |  |  |  | 
            
                                                        
            
                                    
            
            
                | 50 | 2 |  |         $failedAddresses = array(); | 
            
                                                        
            
                                    
            
            
                | 51 | 2 |  |         $output->writeln(date(\DateTime::RFC2822)." : starting to send newsletter emails."); | 
            
                                                        
            
                                    
            
            
                | 52 |  |  |  | 
            
                                                        
            
                                    
            
            
                | 53 | 2 |  |         $sentMails = $this->getContainer()->get('azine_email_notifier_service')->sendNewsletter($failedAddresses); | 
            
                                                        
            
                                    
            
            
                | 54 |  |  |  | 
            
                                                        
            
                                    
            
            
                | 55 | 2 |  |         $output->writeln(date(\DateTime::RFC2822)." : ".str_pad($sentMails, 4, " ", STR_PAD_LEFT)." newsletter emails have been sent."); | 
            
                                                        
            
                                    
            
            
                | 56 | 2 |  |         if (sizeof($failedAddresses) > 0) { | 
            
                                                        
            
                                    
            
            
                | 57 | 1 |  |             $output->writeln(date(\DateTime::RFC2822)." : "."The following email-addresses failed:"); | 
            
                                                        
            
                                    
            
            
                | 58 | 1 |  |             foreach ($failedAddresses as $address) { | 
            
                                                        
            
                                    
            
            
                | 59 | 1 |  |                 $output->writeln("       ".$address); | 
            
                                                        
            
                                    
            
            
                | 60 | 1 |  |             } | 
            
                                                        
            
                                    
            
            
                | 61 | 1 |  |         } | 
            
                                                        
            
                                    
            
            
                | 62 | 2 |  |     } | 
            
                                                        
            
                                    
            
            
                | 63 |  |  | } | 
            
                                                        
            
                                    
            
            
                | 64 |  |  |  | 
            
                        
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.