5 files changed, 19 insertions, 10 deletions

diff --git a/application/PageBuilder.php b/application/render/PageBuilder.php
index 2ca95832..1df95bfb 100644
--- a/application/PageBuilder.php
+++ b/application/render/PageBuilder.php
@@ -1,5 +1,11 @@
 <?php
 
+namespace Shaarli\Render;
+
+use ApplicationUtils;
+use Exception;
+use LinkDB;
+use RainTPL;
 use Shaarli\Config\ConfigManager;
 use Shaarli\Thumbnailer;
 
@@ -37,7 +43,9 @@ class PageBuilder
      */
     protected $token;
 
-    /** @var bool $isLoggedIn Whether the user is logged in **/
+    /**
+     * @var bool $isLoggedIn Whether the user is logged in
+     */
     protected $isLoggedIn = false;
 
     /**
@@ -101,7 +109,7 @@ class PageBuilder
             ApplicationUtils::getVersionHash(SHAARLI_VERSION, $this->conf->get('credentials.salt'))
         );
         $this->tpl->assign('index_url', index_url($_SERVER));
-        $visibility = ! empty($_SESSION['visibility']) ? $_SESSION['visibility'] : '';
+        $visibility = !empty($_SESSION['visibility']) ? $_SESSION['visibility'] : '';
         $this->tpl->assign('visibility', $visibility);
         $this->tpl->assign('untaggedonly', !empty($_SESSION['untaggedonly']));
         $this->tpl->assign('pagetitle', $this->conf->get('general.title', 'Shaarli'));
@@ -126,7 +134,7 @@ class PageBuilder
         $this->tpl->assign('thumbnails_width', $this->conf->get('thumbnails.width'));
         $this->tpl->assign('thumbnails_height', $this->conf->get('thumbnails.height'));
 
-        if (! empty($_SESSION['warnings'])) {
+        if (!empty($_SESSION['warnings'])) {
             $this->tpl->assign('global_warnings', $_SESSION['warnings']);
             unset($_SESSION['warnings']);
         }
@@ -189,16 +197,16 @@ class PageBuilder
 
     /**
      * Render a 404 page (uses the template : tpl/404.tpl)
-     * usage : $PAGE->render404('The link was deleted')
+     * usage: $PAGE->render404('The link was deleted')
      *
-     * @param string $message A messate to display what is not found
+     * @param string $message A message to display what is not found
      */
     public function render404($message = '')
     {
         if (empty($message)) {
             $message = t('The page you are trying to reach does not exist or has been deleted.');
         }
-        header($_SERVER['SERVER_PROTOCOL'] .' '. t('404 Not Found'));
+        header($_SERVER['SERVER_PROTOCOL'] . ' ' . t('404 Not Found'));
         $this->tpl->assign('error_message', $message);
         $this->renderPage('404');
     }
diff --git a/application/ThemeUtils.php b/application/render/ThemeUtils.php
index 16f2f6a2..86096c64 100644
--- a/application/ThemeUtils.php
+++ b/application/render/ThemeUtils.php
@@ -1,6 +1,6 @@
 <?php
 
-namespace Shaarli;
+namespace Shaarli\Render;
 
 /**
  * Class ThemeUtils
diff --git a/composer.json b/composer.json
index 8a3d1636..28b0adb5 100644
--- a/composer.json
+++ b/composer.json
@@ -39,6 +39,7 @@
             "Shaarli\\Exceptions\\": "application/exceptions",
             "Shaarli\\Feed\\": "application/feed",
             "Shaarli\\Http\\": "application/http",
+            "Shaarli\\Render\\": "application/render",
             "Shaarli\\Security\\": "application/security"
         }
     }
diff --git a/index.php b/index.php
index 66fe30f1..719b622c 100644
--- a/index.php
+++ b/index.php
@@ -67,7 +67,6 @@ require_once 'application/LinkDB.php';
 require_once 'application/LinkFilter.php';
 require_once 'application/LinkUtils.php';
 require_once 'application/NetscapeBookmarkUtils.php';
-require_once 'application/PageBuilder.php';
 require_once 'application/TimeZone.php';
 require_once 'application/Utils.php';
 require_once 'application/PluginManager.php';
@@ -78,9 +77,10 @@ use \Shaarli\Feed\CachedPage;
 use \Shaarli\Feed\FeedBuilder;
 use \Shaarli\History;
 use \Shaarli\Languages;
+use \Shaarli\Render\PageBuilder;
+use \Shaarli\Render\ThemeUtils;
 use \Shaarli\Security\LoginManager;
 use \Shaarli\Security\SessionManager;
-use \Shaarli\ThemeUtils;
 use \Shaarli\Thumbnailer;
 
 // Ensure the PHP version is supported
diff --git a/tests/ThemeUtilsTest.php b/tests/render/ThemeUtilsTest.php
index e44564be..6159a1bd 100644
--- a/tests/ThemeUtilsTest.php
+++ b/tests/render/ThemeUtilsTest.php
@@ -1,6 +1,6 @@
 <?php
 
-namespace Shaarli;
+namespace Shaarli\Render;
 
 /**
  * Class ThemeUtilsTest