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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace PiedWeb\CMSBundle\Extension\UpdateNotification;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use DateInterval;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Doctrine\ORM\EntityManagerInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use PiedWeb\CMSBundle\Utils\LastTime;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Bridge\Twig\Mime\TemplatedEmail;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\Mailer\MailerInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Contracts\Translation\TranslatorInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Move it to a plugin (todo).  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class PageUpdateMailNotifier  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $mailer;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $emailTo;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $emailFrom;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $appName;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $rootDir;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $interval;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $em;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $translator;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $pageClass;  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    public function __construct(  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        string $pageClass,  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        MailerInterface $mailer,  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        string $emailFrom,  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        ?string $emailTo,  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        string $appName,  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        string $rootDir,  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        string $interval, //minIntervalBetweenTwoNotification  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        EntityManagerInterface $entityManager,  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        TranslatorInterface $translator  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    ) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->mailer = $mailer;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->emailTo = $emailTo;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->emailFrom = $emailFrom;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->interval = $interval;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->appName = $appName;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->rootDir = $rootDir;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->em = $entityManager;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->translator = $translator;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->pageClass = $pageClass;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected function getPageUpdatedSince($datetime)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $query = $this->em->createQuery(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'SELECT p FROM '.$this->pageClass.' p WHERE p.createdAt > :lastTime OR p.updatedAt > :lastTime'  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        )->setParameter('lastTime', $datetime); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $query->getResult();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function postUpdate($page)  | 
            
                            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->send();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function postPersist($page)  | 
            
                            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->send();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function send()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (!$this->emailTo) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $lastTime = new LastTime($this->rootDir.'/../var/lastPageUpdateNotification');  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (false === $lastTime->wasRunSince(new DateInterval($this->interval))) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $pages = $this->getPageUpdatedSince($lastTime->get('15 minutes ago')); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (empty($pages)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $message = (new TemplatedEmail())  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ->subject(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $this->translator->trans('admin.page.update_notification.title', ['%appName%' => $this->appName]) | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ->from($this->emailFrom)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ->to($this->emailTo)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ->htmlTemplate('@pwcUpdateNotification/pageUpdateMailNotification.html.twig') | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ->context([  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                'appName' => $this->appName,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                'pages' => $pages,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ]);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $lastTime->set();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->mailer->send($message);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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This check looks for parameters that have been defined for a function or method, but which are not used in the method body.