1 files changed, 70 insertions, 0 deletions
diff --git a/app/Core/User/UserProperty.php b/app/Core/User/UserProperty.php
new file mode 100644
index 00000000..f8b08a3d
--- /dev/null
+++ b/app/Core/User/UserProperty.php
@@ -0,0 +1,70 @@
+<?php
+
+namespace Kanboard\Core\User;
+
+/**
+ * User Property
+ *
+ * @package  user
+ * @author   Frederic Guillot
+ */
+class UserProperty
+{
+    /**
+     * Get filtered user properties from user provider
+     *
+     * @static
+     * @access public
+     * @param  UserProviderInterface $user
+     * @return array
+     */
+    public static function getProperties(UserProviderInterface $user)
+    {
+        $properties = array(
+            'username' => $user->getUsername(),
+            'name' => $user->getName(),
+            'email' => $user->getEmail(),
+            'role' => $user->getRole(),
+            $user->getExternalIdColumn() => $user->getExternalId(),
+        );
+
+        $properties = array_merge($properties, $user->getExtraAttributes());
+
+        return array_filter($properties, array(__NAMESPACE__.'\UserProperty', 'isNotEmptyValue'));
+    }
+
+    /**
+     * Filter user properties compared to existing user profile
+     *
+     * @static
+     * @access public
+     * @param  array  $profile
+     * @param  array  $properties
+     * @return array
+     */
+    public static function filterProperties(array $profile, array $properties)
+    {
+        $values = array();
+
+        foreach ($properties as $property => $value) {
+            if (array_key_exists($property, $profile) && ! self::isNotEmptyValue($profile[$property])) {
+                $values[$property] = $value;
+            }
+        }
+
+        return $values;
+    }
+
+    /**
+     * Check if a value is not empty
+     *
+     * @static
+     * @access public
+     * @param  string $value
+     * @return boolean
+     */
+    public static function isNotEmptyValue($value)
+    {
+        return $value !== null && $value !== '';
+    }
+}