2 files changed, 51 insertions, 9 deletions

diff --git a/inc/3rdparty/FlattrItem.class.php b/inc/3rdparty/FlattrItem.class.php
index 711b4ee0..5cf9e5fc 100644
--- a/inc/3rdparty/FlattrItem.class.php
+++ b/inc/3rdparty/FlattrItem.class.php
@@ -1,25 +1,32 @@
 <?php
-/* 
-* Class for Flattr querying
-*/
-class FlattrItem {
+/**
+ * wallabag, self hostable application allowing you to not miss any content anymore
+ *
+ * @category   wallabag
+ * @author     Nicolas Lœuillet <nicolas@loeuillet.org>
+ * @copyright  2013
+ * @license    http://opensource.org/licenses/MIT see COPYING file
+ */
 
+class FlattrItem
+{
     public $status;
     public $urltoflattr;
     public $flattrItemURL;
     public $numflattrs;
 
-    public function checkItem($urltoflattr,$id) {
-        $this->cacheflattrfile($urltoflattr, $id);
+    public function checkItem($urltoflattr, $id)
+    {
+        $this->_cacheflattrfile($urltoflattr, $id);
         $flattrResponse = file_get_contents(CACHE . "/flattr/".$id.".cache");
         if($flattrResponse != FALSE) {
             $result = json_decode($flattrResponse);
-                        if (isset($result->message)){
+            if (isset($result->message)) {
                 if ($result->message == "flattrable") {
                     $this->status = FLATTRABLE;
                 }
             } 
-                elseif (is_object($result) && $result->link) {
+            elseif (is_object($result) && $result->link) {
                 $this->status = FLATTRED;
                 $this->flattrItemURL = $result->link;
                 $this->numflattrs = $result->flattrs;
@@ -33,7 +40,8 @@ class FlattrItem {
         }
     }
 
-    private function cacheflattrfile($urltoflattr, $id) {
+    private function _cacheflattrfile($urltoflattr, $id)
+    {
         if (!is_dir(CACHE . '/flattr')) {
             mkdir(CACHE . '/flattr', 0777);
         }
diff --git a/inc/3rdparty/Session.class.php b/inc/3rdparty/Session.class.php
index 59dfbe67..b56e4c54 100644
--- a/inc/3rdparty/Session.class.php
+++ b/inc/3rdparty/Session.class.php
@@ -309,4 +309,38 @@ class Session
 
         return true; // User is not banned.
     }
+
+
+    /**
+     * Tells if a param exists in session
+     *
+     * @param $name name of the param to test
+     * @return bool
+     */
+    public static function isInSession($name)
+    {
+        return (isset($_SESSION[$name]) ? : FALSE);
+    }
+
+    /**
+     * Returns param in session
+     *
+     * @param $name name of the param to return
+     * @return mixed param or null
+     */
+    public static function getParam($name)
+    {
+        return (self::isInSession($name) ? $_SESSION[$name] : NULL);
+    }
+
+    /**
+     * Store value in session
+     *
+     * @param $name     name of the variable to store
+     * @param $value    value to store
+     */
+    public static function setParam($name, $value)
+    {
+        $_SESSION[$name] = $value;
+    }
 }