add icons for Character groups

www/analytics/plugins/Insights/Controller.php

@@ -0,0 +1,84 @@
+<?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\Insights;
+
+use Piwik\Common;
+use Piwik\Piwik;
+use Piwik\Plugins\Insights\Visualizations\Insight;
+use Piwik\View;
+
+/**
+ * Insights Controller
+ */
+class Controller extends \Piwik\Plugin\Controller
+{
+
+    public function __construct()
+    {
+        $idSite = Common::getRequestVar('idSite', null, 'int');
+
+        Piwik::checkUserHasViewAccess($idSite);
+    }
+
+    public function getInsightsOverview()
+    {
+        $view = $this->prepareWidgetView('insightsOverviewWidget.twig');
+        $view->reports = $this->requestApiReport('getInsightsOverview');
+
+        return $view->render();
+    }
+
+    public function getOverallMoversAndShakers()
+    {
+        $view = $this->prepareWidgetView('moversAndShakersOverviewWidget.twig');
+        $view->reports = $this->requestApiReport('getMoversAndShakersOverview');
+
+        return $view->render();
+    }
+
+    private function prepareWidgetView($template)
+    {
+        if (!$this->canGenerateInsights()) {
+
+            $view = new View('@Insights/cannotDisplayReport.twig');
+            $this->setBasicVariablesView($view);
+            return $view;
+        }
+
+        $view = new View('@Insights/' . $template);
+        $this->setBasicVariablesView($view);
+
+        $view->properties = array(
+            'order_by' => InsightReport::ORDER_BY_ABSOLUTE
+        );
+
+        return $view;
+    }
+
+    private function requestApiReport($apiReport)
+    {
+        if (!$this->canGenerateInsights()) {
+            return;
+        }
+
+        $idSite = Common::getRequestVar('idSite', null, 'int');
+        $period = Common::getRequestVar('period', null, 'string');
+        $date   = Common::getRequestVar('date', null, 'string');
+
+        return API::getInstance()->$apiReport($idSite, $period, $date);
+    }
+
+    private function canGenerateInsights()
+    {
+        $period = Common::getRequestVar('period', null, 'string');
+        $date   = Common::getRequestVar('date', null, 'string');
+
+        return API::getInstance()->canGenerateInsights($date, $period);
+    }
+}