1 files changed, 58 insertions, 0 deletions
diff --git a/plugins/CoreHome/Tracker/VisitRequestProcessor.php b/plugins/CoreHome/Tracker/VisitRequestProcessor.php
new file mode 100644
index 0000000000..513b78b54a
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+++ b/plugins/CoreHome/Tracker/VisitRequestProcessor.php
@@ -0,0 +1,58 @@
+<?php
+/**
+ * Piwik - free/libre analytics platform
+ *
+ * @link http://piwik.org
+ * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
+ */
+
+namespace Piwik\Plugins\CoreHome\Tracker;
+
+use Piwik\EventDispatcher;
+use Piwik\Tracker\Request;
+use Piwik\Tracker\RequestProcessor;
+use Piwik\Tracker\Visit\VisitProperties;
+use Piwik\Tracker\VisitExcluded;
+
+/**
+ * Encapsulates core tracking logic related to visits.
+ */
+class VisitRequestProcessor extends RequestProcessor
+{
+    /**
+     * @var EventDispatcher
+     */
+    private $eventDispatcher;
+
+    public function __construct(EventDispatcher $eventDispatcher)
+    {
+        $this->eventDispatcher = $eventDispatcher;
+    }
+
+    public function processRequestParams(VisitProperties $visitProperties, Request $request)
+    {
+        // the IP is needed by isExcluded() and GoalManager->recordGoals()
+        $visitProperties->visitorInfo['location_ip'] = $request->getIp();
+
+        // TODO: move VisitExcluded logic to here (or break into other request processors)
+        $excluded = new VisitExcluded($request, $visitProperties->visitorInfo['location_ip']);
+        if ($excluded->isExcluded()) {
+            return true;
+        }
+
+        return false;
+    }
+
+    public function manipulateVisitProperties(VisitProperties $visitProperties)
+    {
+        /**
+         * Triggered after visits are tested for exclusion so plugins can modify the IP address
+         * persisted with a visit.
+         *
+         * This event is primarily used by the **PrivacyManager** plugin to anonymize IP addresses.
+         *
+         * @param string &$ip The visitor's IP address.
+         */
+        $this->eventDispatcher->postEvent('Tracker.setVisitorIp', array(&$visitProperties->visitorInfo['location_ip']));
+    }
+}