From a0df06517bada0f811b464017ce385290e02c2bf Mon Sep 17 00:00:00 2001
From: ArthurHoaro <arthur@hoa.ro>
Date: Tue, 3 Jan 2017 11:42:21 +0100
Subject: Minor improvements regarding #705 (coding style, unit tests, etc.)

---
 application/ApplicationUtils.php | 20 ++++++++++++++++++++
 application/PageBuilder.php      |  2 +-
 application/Utils.php            | 10 ----------
 3 files changed, 21 insertions(+), 11 deletions(-)

(limited to 'application')

diff --git a/application/ApplicationUtils.php b/application/ApplicationUtils.php
index a0f482b0..cc009a1d 100644
--- a/application/ApplicationUtils.php
+++ b/application/ApplicationUtils.php
@@ -195,4 +195,24 @@ class ApplicationUtils
 
         return $errors;
     }
+
+    /**
+     * Get a list of available themes.
+     *
+     * It will return the name of any directory present in the template folder.
+     *
+     * @param string $tplDir Templates main directory.
+     *
+     * @return array List of theme names.
+     */
+    public static function getThemes($tplDir)
+    {
+        $allTheme = glob($tplDir.'/*', GLOB_ONLYDIR);
+        $themes = [];
+        foreach ($allTheme as $value) {
+            $themes[] = str_replace($tplDir.'/', '', $value);
+        }
+
+        return $themes;
+    }
 }
diff --git a/application/PageBuilder.php b/application/PageBuilder.php
index e226a77d..32c7f9f1 100644
--- a/application/PageBuilder.php
+++ b/application/PageBuilder.php
@@ -79,7 +79,7 @@ class PageBuilder
         $this->tpl->assign('hide_timestamps', $this->conf->get('privacy.hide_timestamps', false));
         $this->tpl->assign('token', getToken($this->conf));
         // To be removed with a proper theme configuration.
-        $this->tpl->assign('theme', $this->conf->get('resource.theme', 'default'));
+        $this->tpl->assign('conf', $this->conf);
     }
 
     /**
diff --git a/application/Utils.php b/application/Utils.php
index 7556d3c9..35d65224 100644
--- a/application/Utils.php
+++ b/application/Utils.php
@@ -270,13 +270,3 @@ function normalize_spaces($string)
 {
     return preg_replace('/\s{2,}/', ' ', trim($string));
 }
-
-function getAllTheme($raintpl_tpl)
-{
-    $allTheme = glob($raintpl_tpl.'/*', GLOB_ONLYDIR);
-    foreach ($allTheme as $value) {
-        $themes[] = str_replace($raintpl_tpl.'/', '', $value);
-    }
-
-    return $themes;
-}
-- 
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