From 019ce0114819d2a88a535fd0f122244ed3406bfa Mon Sep 17 00:00:00 2001
From: Stefan Giehl <stefan@piwik.org>
Date: Sun, 30 Sep 2018 22:43:06 +0200
Subject: Fix various notices caused by invalid parameter values (#13511)

* Properly check dates used for period factory

* Properly check given idSite for rowevolution

* Improve example API to check given parameter type

* cast idSite parameter in ImageGraph API method
---
 plugins/API/API.php | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'plugins/API')

diff --git a/plugins/API/API.php b/plugins/API/API.php
index fa913d887f..6f968a3efe 100644
--- a/plugins/API/API.php
+++ b/plugins/API/API.php
@@ -449,6 +449,10 @@ class API extends \Piwik\Plugin\API
      */
     public function getRowEvolution($idSite, $period, $date, $apiModule, $apiAction, $label = false, $segment = false, $column = false, $language = false, $idGoal = false, $legendAppendMetric = true, $labelUseAbsoluteUrl = true, $idDimension = false)
     {
+        // check if site exists
+        $idSite = (int) $idSite;
+        $site = new Site($idSite);
+
         Piwik::checkUserHasViewAccess($idSite);
 
         $apiParameters = array();
-- 
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