1 files changed, 28 insertions, 0 deletions
diff --git a/classes/Foreign_user.php b/classes/Foreign_user.php
index d70923caa..027fae69d 100644
--- a/classes/Foreign_user.php
+++ b/classes/Foreign_user.php
@@ -39,4 +39,32 @@ class Foreign_user extends Memcached_DataObject
 		return NULL;		
 	}
 	
+	function updateKeys(&$orig) {
+		$parts = array();
+		foreach (array('id', 'service', 'uri', 'nickname') as $k) {
+			if (strcmp($this->$k, $orig->$k) != 0) {
+				$parts[] = $k . ' = ' . $this->_quote($this->$k);
+			}
+		}
+		if (count($parts) == 0) {
+			# No changes
+			return true;
+		}
+		$toupdate = implode(', ', $parts);
+
+		$table = $this->tableName();
+		if(common_config('db','quote_identifiers')) {
+			$table = '"' . $table . '"';
+		}
+		$qry = 'UPDATE ' . $table . ' SET ' . $toupdate .
+		  ' WHERE id = ' . $this->id;
+		$orig->decache();
+		$result = $this->query($qry);
+		if ($result) {
+			$this->encache();
+		}
+		return $result;
+	}
+
+	
 }