Add new RequestProcessor to Actions plugin for action detection + new RequestProcessor for ping request handling. Ping request handling is performed in new Heartbeat plugin. Also added a new method to Plugin, isTrackerPlugin for plugins to override if they are tracker plugins, but don't have a dimension or implement a tracker method.

4 files changed, 68 insertions, 0 deletions

diff --git a/plugins/Heartbeat/Heartbeat.php b/plugins/Heartbeat/Heartbeat.php
new file mode 100644
index 0000000000..688ac72c65
--- /dev/null
+++ b/plugins/Heartbeat/Heartbeat.php
@@ -0,0 +1,19 @@
+<?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\Heartbeat;
+
+use Piwik\Plugin;
+
+class Heartbeat extends Plugin
+{
+    public function isTrackerPlugin()
+    {
+        return true;
+    }
+}
diff --git a/plugins/Heartbeat/Tracker/PingRequestProcessor.php b/plugins/Heartbeat/Tracker/PingRequestProcessor.php
new file mode 100644
index 0000000000..44224ce0ab
--- /dev/null
+++ b/plugins/Heartbeat/Tracker/PingRequestProcessor.php
@@ -0,0 +1,37 @@
+<?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\Heartbeat\Tracker;
+
+use Piwik\Common;
+use Piwik\Tracker\Request;
+use Piwik\Tracker\RequestProcessor;
+use Piwik\Tracker\Visit\VisitProperties;
+
+/**
+ * TODO
+ */
+class PingRequestProcessor extends RequestProcessor
+{
+    public function processRequestParams(VisitProperties $visitProperties, Request $request)
+    {
+        if ($this->isPingRequest($request)) {
+            // on a ping request that is received before the standard visit length, we just update the visit time w/o adding a new action
+            Common::printDebug("-> ping=1 request: we do not track a new action nor a new visit nor any goal.");
+
+            $visitProperties->setRequestMetadata('Actions', 'action', null);
+
+            $visitProperties->setRequestMetadata('Goals', 'someGoalsConverted', false);
+            $visitProperties->setRequestMetadata('Goals', 'visitIsConverted', false);
+        }
+    }
+
+    private function isPingRequest(Request $request)
+    {
+        return $request->getParam('ping') == 1;
+    }
+}
\ No newline at end of file
diff --git a/plugins/Heartbeat/config/config.php b/plugins/Heartbeat/config/config.php
new file mode 100644
index 0000000000..6f7a1417ab
--- /dev/null
+++ b/plugins/Heartbeat/config/config.php
@@ -0,0 +1,9 @@
+<?php
+
+return array(
+
+    'tracker.request.processors' => DI\add(array(
+        DI\get('Piwik\Plugins\Heartbeat\Tracker\PingRequestProcessor'),
+    )),
+
+);
diff --git a/plugins/Heartbeat/plugin.json b/plugins/Heartbeat/plugin.json
new file mode 100644
index 0000000000..3d028b75db
--- /dev/null
+++ b/plugins/Heartbeat/plugin.json
@@ -0,0 +1,3 @@
+{
+  "description": "Handles ping tracker requests."
+}
\ No newline at end of file