update Piwik to version 2.16 (fixes #91)

www/analytics/plugins/VisitorInterest/Columns/PagesPerVisit.php

@@ -0,0 +1,20 @@
+<?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\VisitorInterest\Columns;
+
+use Piwik\Columns\Dimension;
+use Piwik\Piwik;
+
+class PagesPerVisit extends Dimension
+{
+    public function getName()
+    {
+        return Piwik::translate('VisitorInterest_ColumnPagesPerVisit');
+    }
+}

www/analytics/plugins/VisitorInterest/Columns/VisitDuration.php

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+<?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\VisitorInterest\Columns;
+
+use Piwik\Columns\Dimension;
+use Piwik\Piwik;
+
+class VisitDuration extends Dimension
+{
+    public function getName()
+    {
+        return Piwik::translate('VisitorInterest_ColumnVisitDuration');
+    }
+}

www/analytics/plugins/VisitorInterest/Columns/VisitsByDaysSinceLastVisit.php

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+<?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\VisitorInterest\Columns;
+
+use Piwik\Piwik;
+use Piwik\Plugin\Dimension\VisitDimension;
+use Piwik\Plugins\CoreHome\Segment;
+use Piwik\Tracker\Action;
+use Piwik\Tracker\Request;
+use Piwik\Tracker\Visitor;
+
+class VisitsByDaysSinceLastVisit extends VisitDimension
+{
+    protected $columnName = 'visitor_days_since_last';
+    protected $columnType = 'SMALLINT(5) UNSIGNED NOT NULL';
+
+    protected function configureSegments()
+    {
+        $segment = new Segment();
+        $segment->setSegment('daysSinceLastVisit');
+        $segment->setName('General_DaysSinceLastVisit');
+        $segment->setType(Segment::TYPE_METRIC);
+
+        $this->addSegment($segment);
+    }
+
+    public function getName()
+    {
+        return Piwik::translate('VisitorInterest_VisitsByDaysSinceLast');
+    }
+
+    /**
+     * @param Request $request
+     * @param Visitor $visitor
+     * @param Action|null $action
+     * @return mixed
+     */
+    public function onNewVisit(Request $request, Visitor $visitor, $action)
+    {
+        return $request->getDaysSinceLastVisit();
+    }
+
+}

www/analytics/plugins/VisitorInterest/Columns/VisitsbyVisitNumber.php

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+<?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\VisitorInterest\Columns;
+
+use Piwik\Columns\Dimension;
+use Piwik\Piwik;
+
+class VisitsbyVisitNumber extends Dimension
+{
+    public function getName()
+    {
+        return Piwik::translate('VisitorInterest_visitsByVisitCount');
+    }
+}