4 files changed, 11 insertions, 8 deletions
diff --git a/app/class/Media.php b/app/class/Media.php
index ad36b8e..f29d2c9 100644
--- a/app/class/Media.php
+++ b/app/class/Media.php
@@ -174,7 +174,7 @@ class Media extends Item
 		}
 	}
 
-	public function date($option = 'string')
+	public function date($option = 'date')
 	{
 		return $this->datetransform('date', $option);
 	}
diff --git a/app/class/Medialist.php b/app/class/Medialist.php
index 2141d40..ca42f4b 100644
--- a/app/class/Medialist.php
+++ b/app/class/Medialist.php
@@ -31,7 +31,6 @@ class Medialist extends Item
     /** @var string display the file name of the file */
     protected $filename = 0;
 
-    const SORT_BY_FILTER = ['id', 'size', 'type', 'date'];
     const TYPES = ['image', 'sound', 'video', 'other'];
 
 
@@ -95,7 +94,7 @@ class Medialist extends Item
      */
     public function getsortbyadress(string $sortby) : string
     {
-        if(!in_array($sortby, self::SORT_BY_FILTER)) {
+        if(!in_array($sortby, Model::MEDIA_SORTBY)) {
             $sortby = 'id';
         }
 		if ($this->sortby === $sortby) {
@@ -201,7 +200,7 @@ class Medialist extends Item
 
     public function setsortby(string $sortby)
     {
-        if (in_array($sortby, self::SORT_BY_FILTER)) {
+        if (in_array($sortby, Model::MEDIA_SORTBY)) {
             $this->sortby = $sortby;
         }
     }
diff --git a/app/class/Model.php b/app/class/Model.php
index 9e66af4..ea75da8 100644
--- a/app/class/Model.php
+++ b/app/class/Model.php
@@ -21,6 +21,14 @@ abstract class Model
 	const DATABASE_DIR = '.' . DIRECTORY_SEPARATOR . 'database' . DIRECTORY_SEPARATOR;
 	const PAGES_DIR = self::DATABASE_DIR . 'pages' . DIRECTORY_SEPARATOR;
 
+	const MEDIA_SORTBY = [
+		'id' => 'id',
+		'size' => 'size',
+		'type' => 'type',
+		'date' => 'date',
+		'extension' => 'extension'
+	];
+
 	const MAP_LAYOUTS = [
         'cose' => 'cose',
 		'cose-bilkent' => 'cose-bilkent',
diff --git a/app/class/Modelmedia.php b/app/class/Modelmedia.php
index 567e659..079a5f7 100644
--- a/app/class/Modelmedia.php
+++ b/app/class/Modelmedia.php
@@ -5,10 +5,6 @@ namespace Wcms;
 class Modelmedia extends Model
 {
 
-	const MEDIA_SORTBY = ['id', 'size', 'type'];
-
-
-
 	/**
 	 * Get the Media Object
 	 *