Cleanup & simplify theme

[github/wallabag/wallabag.git] / src / Wallabag / CoreBundle / Helper / DetectActiveTheme.php

diff --git a/src/Wallabag/CoreBundle/Helper/DetectActiveTheme.php b/src/Wallabag/CoreBundle/Helper/DetectActiveTheme.php
index 2a943bb7d2400e3489ea49438ab97759a3929c16..2c742e6a2c8281fe60554d8a6e8933a1646c0dca 100644 (file)
--- 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();