init PrivacyEvent logger service

Controller/PersonController.php

@@ -22,10 +22,12 @@
 
 namespace Chill\PersonBundle\Controller;
 
+use Chill\PersonBundle\Privacy\PrivacyEvent;
 use Symfony\Bundle\FrameworkBundle\Controller\Controller;
 use Chill\PersonBundle\Entity\Person;
 use Chill\PersonBundle\Form\PersonType;
 use Chill\PersonBundle\Form\CreationPersonType;
+use Symfony\Component\EventDispatcher\EventDispatcherInterface;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\Security\Core\Role\Role;
@@ -48,12 +50,20 @@ class PersonController extends Controller
      */
     protected $translator;
     
+    
+    /**
+     * @var EventDispatcherInterface
+     */
+    protected $eventDispatcher;
+    
     public function __construct(
         SimilarPersonMatcher $similarPersonMatcher,
-        TranslatorInterface $translator
+        TranslatorInterface $translator,
+        EventDispatcherInterface $eventDispatcher
     ) {
         $this->similarPersonMatcher = $similarPersonMatcher;
         $this->translator = $translator;
+        $this->eventDispatcher = $eventDispatcher;
     }
 
     public function getCFGroup()
@@ -79,10 +89,13 @@ class PersonController extends Controller
             throw $this->createNotFoundException("Person with id $person_id not"
                     . " found on this server");
         }
-
+        
         $this->denyAccessUnlessGranted('CHILL_PERSON_SEE', $person,
                 "You are not allowed to see this person.");
-
+        
+        $event = new PrivacyEvent($person);
+        $this->eventDispatcher->dispatch(PrivacyEvent::PERSON_PRIVACY_EVENT, $event);
+        
         return $this->render('ChillPersonBundle:Person:view.html.twig',
             array("person" => $person,
                 "cFGroup" => $this->getCFGroup()));

DependencyInjection/ChillPersonExtension.php

@@ -62,6 +62,7 @@ class ChillPersonExtension extends Extension implements PrependExtensionInterfac
         $loader->load('services/controller.yml');
         $loader->load('services/search.yml');
         $loader->load('services/menu.yml');
+        $loader->load('services/privacyEvent.yml');
     }
     
     private function handlePersonFieldsParameters(ContainerBuilder $container, $config)

Privacy/PrivacyEvent.php

@@ -0,0 +1,117 @@
+<?php
+
+namespace Chill\PersonBundle\Privacy;
+
+/*
+ * Chill is a software for social workers
+ *
+ * Copyright (C) 2014-2015, Champs Libres Cooperative SCRLFS,
+ * <http://www.champs-libres.coop>, <info@champs-libres.coop>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+use Symfony\Component\EventDispatcher\Event;
+use Chill\PersonBundle\Entity\Person;
+
+class PrivacyEvent extends Event
+{
+    const PERSON_PRIVACY_EVENT = 'chill_person.privacy_event';
+    
+    /**
+     * @var Person
+     */
+    private $person;
+    
+    /**
+     * @var Object
+     */
+    private $element;
+    
+    /**
+     * @var array
+     */
+    private $args;
+    
+    /**
+     * @var array
+     */
+    private $persons;
+    
+    /**
+     * PrivacyEvent constructor.
+     *
+     * @param Person $person
+     * @param object $element
+     * @param array $args
+     */
+    public function __construct(Person $person, object $element = null, array $args)
+    {
+        $this->person = $person;
+        $this->element = $element;
+        $this->args = $args;
+        $this->persons = array();
+    }
+    
+    /**
+     * @return Person
+     */
+    public function getPerson()
+    {
+        return $this->person;
+    }
+    
+    /**
+     * @param Person $person
+     */
+    public function addPerson(Person $person)
+    {
+        $this->persons[] = $person;
+    
+        return $this;
+    }
+    
+    /**
+     * @return array $persons
+     */
+    public function getPersons()
+    {
+        return $this->persons;
+    }
+    
+    /**
+     * @return bool
+     */
+    public function hasPersons()
+    {
+        return (count($this->persons) >= 1 ? true : false);
+    }
+    
+    /**
+     * @return Object
+     */
+    public function getElement()
+    {
+        return $this->element;
+    }
+    
+    /**
+     * @return array
+     */
+    public function getArgs()
+    {
+        return $this->args;
+    }
+    
+}

Privacy/PrivacyEventSubscriber.php

@@ -0,0 +1,99 @@
+<?php
+
+namespace Chill\PersonBundle\Privacy;
+
+/*
+ * Chill is a software for social workers
+ *
+ * Copyright (C) 2014-2015, Champs Libres Cooperative SCRLFS,
+ * <http://www.champs-libres.coop>, <info@champs-libres.coop>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+use Psr\Log\LoggerInterface;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+use Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent;
+use Symfony\Component\HttpKernel\KernelEvents;
+use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
+
+class PrivacyEventSubscriber implements EventSubscriberInterface
+{
+    
+    /**
+     * @var LoggerInterface
+     */
+    protected $logger;
+    
+    /**
+     * @var TokenStorageInterface
+     */
+    protected $token;
+    
+    /**
+     * PrivacyEventSubscriber constructor.
+     *
+     * @param LoggerInterface $logger
+     */
+    public function __construct(LoggerInterface $logger, TokenStorageInterface $token)
+    {
+        $this->logger = $logger;
+        $this->token = $token;
+    }
+    
+    public static function getSubscribedEvents()
+    {
+        return array(PrivacyEvent::PERSON_PRIVACY_EVENT => array(
+            array('onPrivacyEvent')
+        ));
+    }
+    
+    public function onPrivacyEvent(PrivacyEvent $event)
+    {
+        $persons = array();
+        
+        if ($event->hasPersons() === true) {
+            foreach ($event->getPersons() as $person) {
+                $persons[] = $person->getId();
+            }
+        }
+
+        $this->logger->notice("[Privacy Event] A Person Folder has been viewed", array(
+            'by_user' => $this->token->getToken()->getUser()->getUsername(),
+            'by_user_id' => $this->token->getToken()->getUser()->getId(),
+            'person_id' => $event->getPerson()->getId(),
+            'persons' => $persons,
+            'element_class' => $event->getArgs()['element_class'],
+            'element_id' =>  intval($event->getArgs()['element_id']),
+            'action' =>  $event->getArgs()['action']
+        ));
+
+        dump($event);
+    }
+    
+    public function processException(GetResponseForExceptionEvent $event)
+    {
+        // ...
+    }
+    
+    public function logException(GetResponseForExceptionEvent $event)
+    {
+        // ...
+    }
+    
+    public function notifyException(GetResponseForExceptionEvent $event)
+    {
+        // ...
+    }
+}

Resources/config/services/controller.yml

@@ -3,4 +3,5 @@ services:
         arguments:
             $similarPersonMatcher: '@Chill\PersonBundle\Search\SimilarPersonMatcher'
             $translator: '@Symfony\Component\Translation\TranslatorInterface'
+            $eventDispatcher: '@Symfony\Component\EventDispatcher\EventDispatcherInterface'
         tags: ['controller.service_arguments']

Resources/config/services/privacyEvent.yml

@@ -0,0 +1,7 @@
+services:
+    Chill\PersonBundle\Privacy\PrivacyEventSubscriber:
+        arguments:
+            $logger: '@chill.main.logger'
+            $token: '@Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface'
+        tags:
+            - { name: kernel.event_subscriber }