🔨 rename Session class to Prune to depict exact functionality of the class

Signed-off-by: otengkwame <developerkwame@gmail.com>

Author: otengkwame

Core/core/Session/Prune.php

@@ -0,0 +1,68 @@
+<?php
+
+/**
+ * Clean Expired Sessions for Webby
+ * 
+ * @author Kwame Oteng Appiah-Nti (Developer Kwame)
+ * 
+ */
+
+namespace Base\Session;
+
+
+class Prune
+{
+    /**
+     * Force cleanup expired sessions
+     * This happens when using session from database
+     */
+    public function databaseSessions()
+    {
+        if (config_item('sess_driver') != 'database') {
+            return;
+        }
+
+        $expire = (time() - config_item('sess_expiration'));
+        
+        get_instance()->load->database();
+        get_instance()->db->where("timestamp < {$expire}");
+        $delete = get_instance()->db->delete(config_item('sess_save_path'));
+
+        log_message('debug', 'Session garbage collection performed on database.');
+
+        return ($delete) ? true : false;
+    }
+
+    /**
+     * Force cleanup expired sessions
+     * This happens when using session from files
+     */
+    public function fileSessions()
+    {
+
+        $sessionPath = SESSION_SAVE_PATH . DS;
+
+        $handle = opendir($sessionPath);
+
+        while (($file = readdir($handle)) !== false) {
+            //Leave the directory protection alone
+            if ($file == '.htaccess' || $file == 'index.html') {
+                continue;
+            }
+
+            $lastmodified = filemtime($sessionPath . $file);
+            
+            //24 hours in a day * 3600 seconds per hour
+            if ((time() - $lastmodified) > config_item('sess_expiration')) {
+                @unlink($sessionPath . $file);
+            }
+        }
+
+        closedir($handle);
+
+        log_message('debug', 'Session garbage collection performed on files.');
+
+        return true;   
+    }
+}
+/* end of file ./engine/Core/Session/Session.php */