add icons for Character groups

www/analytics/plugins/VisitorInterest/Controller.php

@@ -0,0 +1,59 @@
+<?php
+/**
+ * Piwik - Open source web analytics
+ *
+ * @link http://piwik.org
+ * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
+ *
+ */
+namespace Piwik\Plugins\VisitorInterest;
+
+use Piwik\View;
+use Piwik\ViewDataTable\Factory;
+
+/**
+ */
+class Controller extends \Piwik\Plugin\Controller
+{
+    public function index()
+    {
+        $view = new View('@VisitorInterest/index');
+        $view->dataTableNumberOfVisitsPerVisitDuration = $this->getNumberOfVisitsPerVisitDuration(true);
+        $view->dataTableNumberOfVisitsPerPage = $this->getNumberOfVisitsPerPage(true);
+        $view->dataTableNumberOfVisitsByVisitNum = $this->getNumberOfVisitsByVisitCount(true);
+        $view->dataTableNumberOfVisitsByDaysSinceLast = $this->getNumberOfVisitsByDaysSinceLast(true);
+        return $view->render();
+    }
+
+    public function getNumberOfVisitsPerVisitDuration()
+    {
+        return $this->renderReport(__FUNCTION__);
+    }
+
+    public function getNumberOfVisitsPerPage()
+    {
+        return $this->renderReport(__FUNCTION__);
+    }
+
+    /**
+     * Returns a report that lists the count of visits for different ranges of
+     * a visitor's visit number.
+     *
+     * @return string The rendered report or nothing if $fetch is set to false.
+     */
+    public function getNumberOfVisitsByVisitCount()
+    {
+        return $this->renderReport(__FUNCTION__);
+    }
+
+    /**
+     * Returns a rendered report that lists the count of visits for different ranges
+     * of days since a visitor's last visit.
+     *
+     * @return string The rendered report or nothing if $fetch is set to false.
+     */
+    public function getNumberOfVisitsByDaysSinceLast()
+    {
+        return $this->renderReport(__FUNCTION__);
+    }
+}