cs: Fix code style (safe rules only).

src/Bundle/ChillCustomFieldsBundle/Service/CustomFieldProvider.php

@@ -1,103 +1,94 @@
 <?php
 
-/*
+/**
  * 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/>.
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
  */
 
 namespace Chill\CustomFieldsBundle\Service;
 
+use LogicException;
 use Symfony\Component\DependencyInjection\ContainerAwareInterface;
 use Symfony\Component\DependencyInjection\ContainerInterface;
 
 /**
  * Receive all the services tagged with 'chill.custom_field'.
- * 
+ *
  * The services tagged with 'chill.custom_field' are services used to declare
  * a new custom field type. The tag must contain a 'type' variable (that must
  * be unique), this type is used to identify this custom field in the form
- * declration 
- * 
+ * declration
+ *
  * For example (in services.yml) :
  *  services:
  *      chill.icp2.type:
  *          tags:
  *              - { name: 'chill.custom_field', type: 'ICPC2' }
- * 
- * @author Julien Fastré <julien.fastre@champs-libres.coop>
  */
 class CustomFieldProvider implements ContainerAwareInterface
 {
-    /** @var array $servicesByType The services indexes by the type */
-    private $servicesByType = array();
-    
-    /** @var Container $container The container */
-    private $container;
-    
     /**
-     * Add a new custom field to the provider
-     * 
+     * @var Container The container
+     */
+    private $container;
+
+    /**
+     * @var array The services indexes by the type
+     */
+    private $servicesByType = [];
+
+    /**
+     * Add a new custom field to the provider.
+     *
      * @param type $serviceName The name of the service (declared in service.yml)
-     * @param type $type The type of the service (that is used in the form to 
+     * @param type $type The type of the service (that is used in the form to
      * add this type)
      */
     public function addCustomField($serviceName, $type)
     {
         $this->servicesByType[$type] = $serviceName;
     }
-    
-    /**
-     * Get a custom field stored in the provider. The custom field is identified
-     * by its type.
-     * 
-     * @param string $type The type of the wanted service
-     * @return CustomFieldInterface 
-     */
-    public function getCustomFieldByType($type)
-    {
-        if (isset($this->servicesByType[$type])) {
-            return $this->servicesByType[$type];
-        } else {
-            throw new \LogicException('the custom field with type '.$type.' '
-                . 'is not found');
-        }
-    }
 
-    /*
-     * (non-PHPdoc)
-     * @see \Symfony\Component\DependencyInjection\ContainerAwareInterface::setContainer()
-     */
-    public function setContainer(ContainerInterface $container = null)
-    {
-        if ($container === null) {
-            throw new \LogicException('container should not be null');
-        }
-        
-        $this->container = $container;
-    }
-    
     /**
-     * Get all the custom fields known by the provider
-     * 
+     * Get all the custom fields known by the provider.
+     *
      * @return array Array of the known custom fields indexed by the type.
      */
     public function getAllFields()
     {
         return $this->servicesByType;
     }
+
+    /**
+     * Get a custom field stored in the provider. The custom field is identified
+     * by its type.
+     *
+     * @param string $type The type of the wanted service
+     *
+     * @return CustomFieldInterface
+     */
+    public function getCustomFieldByType($type)
+    {
+        if (isset($this->servicesByType[$type])) {
+            return $this->servicesByType[$type];
+        }
+
+        throw new LogicException('the custom field with type ' . $type . ' '
+                . 'is not found');
+    }
+
+    /*
+     * (non-PHPdoc)
+     * @see \Symfony\Component\DependencyInjection\ContainerAwareInterface::setContainer()
+     */
+    public function setContainer(?ContainerInterface $container = null)
+    {
+        if (null === $container) {
+            throw new LogicException('container should not be null');
+        }
+
+        $this->container = $container;
+    }
 }