}
+ /**
+ * Completes an URL that's missing the protocol.
+ * Useful when re-using URLs extracted from HTML
+ *
+ * @param string $url Potentially partial URL
+ *
+ * @return string Full URL
+ */
+ protected function completeUrl($url)
+ {
+ if (substr($url, 0, 2) == '//') {
+ $url = 'http:' . $url;
+ }
+ return $url;
+ }
+
+
/**
- * Creates a user and a HTTP request object and prepares
+ * Creates a user and a HTTP GET request object and prepares
* the request object with authentication details, so that
* the user is logged in.
*