8 files changed, 31 insertions, 37 deletions

diff --git a/src/Wallabag/CoreBundle/Form/DataTransformer/StringToListTransformer.php b/src/Wallabag/CoreBundle/Form/DataTransformer/StringToListTransformer.php
index 23488d35..b712ad15 100644
--- a/src/Wallabag/CoreBundle/Form/DataTransformer/StringToListTransformer.php
+++ b/src/Wallabag/CoreBundle/Form/DataTransformer/StringToListTransformer.php
@@ -2,13 +2,11 @@
 
 namespace Wallabag\CoreBundle\Form\DataTransformer;
 
-use Doctrine\Common\Persistence\ObjectManager;
 use Symfony\Component\Form\DataTransformerInterface;
-use Symfony\Component\Form\Exception\TransformationFailedException;
 
 /**
  * Transforms a comma-separated list to a proper PHP array.
- * Example: the string "foo, bar" will become the array ["foo", "bar"]
+ * Example: the string "foo, bar" will become the array ["foo", "bar"].
  */
 class StringToListTransformer implements DataTransformerInterface
 {
@@ -44,14 +42,14 @@ class StringToListTransformer implements DataTransformerInterface
     /**
      * Transforms a string to a list.
      *
-     * @param  string $string
+     * @param string $string
      *
      * @return array|null
      */
     public function reverseTransform($string)
     {
         if ($string === null) {
-            return null;
+            return;
         }
 
         return array_values(array_filter(array_map('trim', explode($this->separator, $string))));
diff --git a/src/Wallabag/CoreBundle/Form/Type/TaggingRuleType.php b/src/Wallabag/CoreBundle/Form/Type/TaggingRuleType.php
index 7fbba38a..428d94b3 100644
--- a/src/Wallabag/CoreBundle/Form/Type/TaggingRuleType.php
+++ b/src/Wallabag/CoreBundle/Form/Type/TaggingRuleType.php
@@ -5,7 +5,6 @@ namespace Wallabag\CoreBundle\Form\Type;
 use Symfony\Component\Form\AbstractType;
 use Symfony\Component\Form\FormBuilderInterface;
 use Symfony\Component\OptionsResolver\OptionsResolver;
-
 use Wallabag\CoreBundle\Form\DataTransformer\StringToListTransformer;
 
 class TaggingRuleType extends AbstractType
diff --git a/src/Wallabag/CoreBundle/Helper/ContentProxy.php b/src/Wallabag/CoreBundle/Helper/ContentProxy.php
index 3d585e61..bd8b993a 100644
--- a/src/Wallabag/CoreBundle/Helper/ContentProxy.php
+++ b/src/Wallabag/CoreBundle/Helper/ContentProxy.php
@@ -19,7 +19,7 @@ class ContentProxy
 
     public function __construct(Graby $graby, RuleBasedTagger $tagger, Logger $logger)
     {
-        $this->graby  = $graby;
+        $this->graby = $graby;
         $this->tagger = $tagger;
         $this->logger = $logger;
     }
diff --git a/src/Wallabag/CoreBundle/Helper/RuleBasedTagger.php b/src/Wallabag/CoreBundle/Helper/RuleBasedTagger.php
index 3f9953c0..fb2d1f87 100644
--- a/src/Wallabag/CoreBundle/Helper/RuleBasedTagger.php
+++ b/src/Wallabag/CoreBundle/Helper/RuleBasedTagger.php
@@ -3,7 +3,6 @@
 namespace Wallabag\CoreBundle\Helper;
 
 use RulerZ\RulerZ;
-
 use Wallabag\CoreBundle\Entity\Entry;
 use Wallabag\CoreBundle\Entity\Tag;
 use Wallabag\CoreBundle\Repository\EntryRepository;
@@ -18,8 +17,8 @@ class RuleBasedTagger
 
     public function __construct(RulerZ $rulerz, TagRepository $tagRepository, EntryRepository $entryRepository)
     {
-        $this->rulerz          = $rulerz;
-        $this->tagRepository   = $tagRepository;
+        $this->rulerz = $rulerz;
+        $this->tagRepository = $tagRepository;
         $this->entryRepository = $entryRepository;
     }
 
@@ -54,11 +53,11 @@ class RuleBasedTagger
      */
     public function tagAllForUser(User $user)
     {
-        $rules   = $this->getRulesForUser($user);
+        $rules = $this->getRulesForUser($user);
         $entries = array();
 
         foreach ($rules as $rule) {
-            $qb      = $this->entryRepository->getBuilderForAllByUser($user->getId());
+            $qb = $this->entryRepository->getBuilderForAllByUser($user->getId());
             $entries = $this->rulerz->filter($qb, $rule->getRule());
 
             foreach ($entries as $entry) {
diff --git a/src/Wallabag/CoreBundle/Tests/Controller/ExportControllerTest.php b/src/Wallabag/CoreBundle/Tests/Controller/ExportControllerTest.php
index 739b2dec..aaa26499 100644
--- a/src/Wallabag/CoreBundle/Tests/Controller/ExportControllerTest.php
+++ b/src/Wallabag/CoreBundle/Tests/Controller/ExportControllerTest.php
@@ -150,7 +150,7 @@ class ExportControllerTest extends WallabagCoreTestCase
 
         $this->assertGreaterThan(1, $csv);
         // +1 for title line
-        $this->assertEquals(count($contentInDB)+1, count($csv));
+        $this->assertEquals(count($contentInDB) + 1, count($csv));
         $this->assertEquals('Title;URL;Content;Tags;"MIME Type";Language', $csv[0]);
     }
 
diff --git a/src/Wallabag/CoreBundle/Tests/Form/DataTransformer/StringToListTransformerTest.php b/src/Wallabag/CoreBundle/Tests/Form/DataTransformer/StringToListTransformerTest.php
index d114e5f3..7105488d 100644
--- a/src/Wallabag/CoreBundle/Tests/Form/DataTransformer/StringToListTransformerTest.php
+++ b/src/Wallabag/CoreBundle/Tests/Form/DataTransformer/StringToListTransformerTest.php
@@ -19,10 +19,10 @@ class StringToListTransformerTest extends \PHPUnit_Framework_TestCase
     public function transformProvider()
     {
         return array(
-            array( null,                                 '' ),
-            array( array(),                              '' ),
-            array( array('single value'),                'single value' ),
-            array( array('first value', 'second value'), 'first value,second value' ),
+            array(null,                                 ''),
+            array(array(),                              ''),
+            array(array('single value'),                'single value'),
+            array(array('first value', 'second value'), 'first value,second value'),
         );
     }
 
@@ -39,12 +39,12 @@ class StringToListTransformerTest extends \PHPUnit_Framework_TestCase
     public function reverseTransformProvider()
     {
         return array(
-            array( null,                            null ),
-            array( '',                              array() ),
-            array( 'single value',                  array('single value') ),
-            array( 'first value,second value',      array('first value', 'second value') ),
-            array( 'first value,     second value', array('first value', 'second value') ),
-            array( 'first value,  ,  second value', array('first value', 'second value') ),
+            array(null,                            null),
+            array('',                              array()),
+            array('single value',                  array('single value')),
+            array('first value,second value',      array('first value', 'second value')),
+            array('first value,     second value', array('first value', 'second value')),
+            array('first value,  ,  second value', array('first value', 'second value')),
         );
     }
 }
diff --git a/src/Wallabag/CoreBundle/Tests/Helper/ContentProxyTest.php b/src/Wallabag/CoreBundle/Tests/Helper/ContentProxyTest.php
index ef7cbd5b..ac518dbb 100644
--- a/src/Wallabag/CoreBundle/Tests/Helper/ContentProxyTest.php
+++ b/src/Wallabag/CoreBundle/Tests/Helper/ContentProxyTest.php
@@ -2,9 +2,7 @@
 
 namespace Wallabag\CoreBundle\Tests\Helper;
 
-use Symfony\Bundle\FrameworkBundle\Test\KernelTestCase;
 use Psr\Log\NullLogger;
-
 use Wallabag\CoreBundle\Entity\Entry;
 use Wallabag\UserBundle\Entity\User;
 use Wallabag\CoreBundle\Helper\ContentProxy;
diff --git a/src/Wallabag/CoreBundle/Tests/Helper/RuleBasedTaggerTest.php b/src/Wallabag/CoreBundle/Tests/Helper/RuleBasedTaggerTest.php
index 5180f7dd..37e137bf 100644
--- a/src/Wallabag/CoreBundle/Tests/Helper/RuleBasedTaggerTest.php
+++ b/src/Wallabag/CoreBundle/Tests/Helper/RuleBasedTaggerTest.php
@@ -18,8 +18,8 @@ class RuleBasedTaggerTest extends \PHPUnit_Framework_TestCase
 
     public function setUp()
     {
-        $this->rulerz          = $this->getRulerZMock();
-        $this->tagRepository   = $this->getTagRepositoryMock();
+        $this->rulerz = $this->getRulerZMock();
+        $this->tagRepository = $this->getTagRepositoryMock();
         $this->entryRepository = $this->getEntryRepositoryMock();
 
         $this->tagger = new RuleBasedTagger($this->rulerz, $this->tagRepository, $this->entryRepository);
@@ -37,8 +37,8 @@ class RuleBasedTaggerTest extends \PHPUnit_Framework_TestCase
     public function testTagWithNoMatchingRule()
     {
         $taggingRule = $this->getTaggingRule('rule as string', array('foo', 'bar'));
-        $user        = $this->getUser([$taggingRule]);
-        $entry       = new Entry($user);
+        $user = $this->getUser([$taggingRule]);
+        $entry = new Entry($user);
 
         $this->rulerz
             ->expects($this->once())
@@ -54,8 +54,8 @@ class RuleBasedTaggerTest extends \PHPUnit_Framework_TestCase
     public function testTagWithAMatchingRule()
     {
         $taggingRule = $this->getTaggingRule('rule as string', array('foo', 'bar'));
-        $user        = $this->getUser([$taggingRule]);
-        $entry       = new Entry($user);
+        $user = $this->getUser([$taggingRule]);
+        $entry = new Entry($user);
 
         $this->rulerz
             ->expects($this->once())
@@ -76,10 +76,10 @@ class RuleBasedTaggerTest extends \PHPUnit_Framework_TestCase
 
     public function testTagWithAMixOfMatchingRules()
     {
-        $taggingRule      = $this->getTaggingRule('bla bla', array('hey'));
+        $taggingRule = $this->getTaggingRule('bla bla', array('hey'));
         $otherTaggingRule = $this->getTaggingRule('rule as string', array('foo'));
 
-        $user  = $this->getUser([$taggingRule, $otherTaggingRule]);
+        $user = $this->getUser([$taggingRule, $otherTaggingRule]);
         $entry = new Entry($user);
 
         $this->rulerz
@@ -98,9 +98,9 @@ class RuleBasedTaggerTest extends \PHPUnit_Framework_TestCase
     public function testWhenTheTagExists()
     {
         $taggingRule = $this->getTaggingRule('rule as string', array('foo'));
-        $user        = $this->getUser([$taggingRule]);
-        $entry       = new Entry($user);
-        $tag         = new Tag($user);
+        $user = $this->getUser([$taggingRule]);
+        $entry = new Entry($user);
+        $tag = new Tag($user);
 
         $this->rulerz
             ->expects($this->once())
@@ -123,7 +123,7 @@ class RuleBasedTaggerTest extends \PHPUnit_Framework_TestCase
 
     private function getUser(array $taggingRules = [])
     {
-        $user   = new User();
+        $user = new User();
         $config = new Config($user);
 
         $user->setConfig($config);