From 495aecfe7417918c45d8ea32b1ee8903018449cd Mon Sep 17 00:00:00 2001
From: Jeremy <jeremy.benoist@gmail.com>
Date: Sun, 1 Mar 2015 08:22:29 +0100
Subject: Cleanup & simplify theme

---
 .../CoreBundle/Helper/DetectActiveTheme.php        | 25 ++++++++++++++++------
 1 file changed, 19 insertions(+), 6 deletions(-)

(limited to 'src/Wallabag/CoreBundle/Helper/DetectActiveTheme.php')

diff --git a/src/Wallabag/CoreBundle/Helper/DetectActiveTheme.php b/src/Wallabag/CoreBundle/Helper/DetectActiveTheme.php
index 2a943bb7..2c742e6a 100644
--- a/src/Wallabag/CoreBundle/Helper/DetectActiveTheme.php
+++ b/src/Wallabag/CoreBundle/Helper/DetectActiveTheme.php
@@ -6,13 +6,26 @@ use Liip\ThemeBundle\Helper\DeviceDetectionInterface;
 use Symfony\Component\Security\Core\SecurityContextInterface;
 use Wallabag\CoreBundle\Entity\User;
 
+/**
+ * This class intend to detect the active theme for the logged in user.
+ * It will retrieve the configured theme of the user.
+ *
+ * If no user where logged in, it will returne the default theme
+ */
+
 class DetectActiveTheme implements DeviceDetectionInterface
 {
     protected $securityContext;
+    protected $defaultTheme;
 
-    public function __construct(SecurityContextInterface $securityContext)
+    /**
+     * @param SecurityContextInterface $securityContext Needed to retrieve the current user
+     * @param string                   $defaultTheme    Default theme when user isn't logged in
+     */
+    public function __construct(SecurityContextInterface $securityContext, $defaultTheme)
     {
         $this->securityContext = $securityContext;
+        $this->defaultTheme = $defaultTheme;
     }
 
     public function setUserAgent($userAgent)
@@ -21,9 +34,10 @@ class DetectActiveTheme implements DeviceDetectionInterface
 
     /**
      * This should return the active theme for the logged in user.
-     * No active theme for:
+     *
+     * Default theme for:
      *     - anonymous user
-     *     - user without a config (shouldn't happen..)
+     *     - user without a config (shouldn't happen ..)
      *
      * @return string
      */
@@ -31,15 +45,14 @@ class DetectActiveTheme implements DeviceDetectionInterface
     {
         $user = $this->securityContext->getToken()->getUser();
 
-        // anon user don't deserve a theme
         if (!$user instanceof User) {
-            return false;
+            return $this->defaultTheme;
         }
 
         $config = $user->getConfig();
 
         if (!$config) {
-            return false;
+            return $this->defaultTheme;
         }
 
         return $config->getTheme();
-- 
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