update Piwik to version 2.16 (fixes #91)

www/analytics/plugins/PiwikPro/PiwikPro.php

@@ -0,0 +1,27 @@
+<?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\PiwikPro;
+
+class PiwikPro extends \Piwik\Plugin
+{
+    /**
+     * @see Piwik\Plugin::registerEvents
+     */
+    public function registerEvents()
+    {
+        return array(
+            'AssetManager.getStylesheetFiles' => 'getStylesheetFiles',
+        );
+    }
+
+    public function getStylesheetFiles(&$stylesheets)
+    {
+        $stylesheets[] = 'plugins/PiwikPro/stylesheets/widget.less';
+    }
+}

www/analytics/plugins/PiwikPro/Promo.php

@@ -0,0 +1,65 @@
+<?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\PiwikPro;
+
+class Promo
+{
+    protected $linkTitles = array('Read more', 'Learn more');
+
+    protected $content = array(
+        array(
+            'campaignContent' => 'discoverPower',
+            'text' => 'Discover the power of open-source combined with enterprise-grade support and premium functionalities.'
+        ),
+        array(
+            'campaignContent' => 'bringEnterpriseLevel',
+            'text' => 'Bring your analytics to enterprise level. Upgrade your Piwik platform and receive access to numerous premium features and assistance from our experts.'
+        ),
+        array(
+            'campaignContent' => 'funnelAnalytics',
+            'text' => 'Want Funnel Analytics? Get Premium features and enterprise-grade support from the makers of Piwik.'
+        ),
+        array(
+            'campaignContent' => 'monitoringAndIncident',
+            'text' => 'Do you need 24/7 Monitoring and Incident Handling for your Piwik? Get Premium features and enterprise-grade support from the makers of Piwik.'
+        ),
+        array(
+            'campaignContent' => 'slowingDown',
+            'text' => 'Is your Piwik slowing down? The Piwik makers can help with your server setup!'
+        ),
+        array(
+            'campaignContent' => 'excitingFeatures',
+            'text' => 'Want to know how to use all the exciting features in Piwik? Try our User training to be up to speed with working with Piwik.'
+        ),
+        array(
+            'campaignContent' => 'slowingDown',
+            'text' => 'Did you know you can adjust the look and feel of Piwik to your brand, and even replace "Piwik" with your product name? Try our White Label product!',
+        ),
+        array(
+            'campaignContent' => 'metaSites',
+            'text' => 'Did you know you can aggregate the tracked data across hundreds of sites and display it in a single dashboard? Get Premium features and enterprise-grade support.',
+        ),
+    );
+
+    public function getLinkTitle()
+    {
+        $titles = $this->linkTitles;
+        shuffle($titles);
+
+        return array_shift($titles);
+    }
+
+    public function getContent()
+    {
+        $content = $this->content;
+        shuffle($content);
+
+        return array_shift($content);
+    }
+}

www/analytics/plugins/PiwikPro/Widgets.php

@@ -0,0 +1,82 @@
+<?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\PiwikPro;
+
+use Piwik\Piwik;
+use Piwik\PiwikPro\Advertising;
+use Piwik\Plugins\ExampleRssWidget\RssRenderer;
+use Piwik\View;
+
+class Widgets extends \Piwik\Plugin\Widgets
+{
+    protected $category = 'About Piwik';
+
+    /**
+     * @var Advertising
+     */
+    private $advertising;
+
+    /**
+     * @var Promo
+     */
+    private $promo;
+
+    public function __construct(Advertising $advertising, Promo $promo)
+    {
+        $this->advertising = $advertising;
+        $this->promo = $promo;
+    }
+
+    protected function init()
+    {
+        if ($this->advertising->arePiwikProAdsEnabled()) {
+            $this->addWidget('PiwikPro_WidgetBlogTitle', 'rssPiwikPro');
+            $this->addWidget('PiwikPro_WidgetPiwikProAd', 'promoPiwikPro');
+        }
+    }
+
+    public function rssPiwikPro()
+    {
+        try {
+            $rss = new RssRenderer('https://piwik.pro/feed/');
+            $rss->showDescription(true);
+
+            return $rss->get();
+
+        } catch (\Exception $e) {
+
+            return $this->error($e);
+        }
+    }
+
+    public function promoPiwikPro()
+    {
+        $view = new View('@PiwikPro/promoPiwikProWidget');
+
+        $promo = $this->promo->getContent();
+
+        $view->ctaLinkUrl = $this->advertising->getPromoUrlForOnPremises('PromoWidget', $promo['campaignContent']);
+        $view->ctaText = $promo['text'];
+        $view->ctaLinkTitle = $this->promo->getLinkTitle();
+
+        return $view->render();
+    }
+
+    /**
+     * @param \Exception $e
+     * @return string
+     */
+    private function error($e)
+    {
+        return '<div class="pk-emptyDataTable">'
+             . Piwik::translate('General_ErrorRequest', array('', ''))
+             . ' - ' . $e->getMessage() . '</div>';
+    }
+
+}

www/analytics/plugins/PiwikPro/config/test.php

@@ -0,0 +1,13 @@
+<?php
+
+use Piwik\Tests\Framework\Mock\PiwikPro\Advertising;
+use Piwik\Plugins\PiwikPro\tests\Framework\Mock\Promo;
+
+return array(
+    'Piwik\PiwikPro\Advertising' => function () {
+        return new Advertising();
+    },
+    'Piwik\Plugins\PiwikPro\Promo' => function () {
+        return new Promo();
+    }
+);

www/analytics/plugins/PiwikPro/lang/en.json

@@ -0,0 +1,6 @@
+{
+    "PiwikPro": {
+        "WidgetBlogTitle": "Piwik PRO Blog",
+        "WidgetPiwikProAd": "Piwik PRO: Advanced Analytics & Services"
+    }
+}

www/analytics/plugins/PiwikPro/plugin.json

@@ -0,0 +1,5 @@
+{
+  "name": "PiwikPro",
+  "description": "Provides widgets to follow Piwik PRO blog and to see info about Piwik PRO services and products.",
+  "theme": false
+}

www/analytics/plugins/PiwikPro/stylesheets/widget.less

@@ -0,0 +1,29 @@
+.promoWidget {
+  // hard coded background color because image has hardcoded background
+  background-color: white;
+
+  .promo {
+    padding: 20px;
+    &:after {
+      content: '';
+      clear: both;
+      visibility: hidden;
+    }
+  }
+  .text {
+    overflow: hidden;
+  }
+  hr {
+    margin: 0px;
+  }
+  .link {
+    padding: 20px;
+  }
+  .icon {
+    margin-top:20px;
+    width: 64px;
+    height: 64px;
+    float: left;
+    margin-right: 20px;
+  }
+}

www/analytics/plugins/PiwikPro/templates/promoPiwikProWidget.twig

@@ -0,0 +1,12 @@
+<div class="promoWidget">
+    <div class="promo">
+        <img class="icon" src="plugins/PiwikPro/images/promo.png">
+        <p class="text">
+            {{ ctaText }}
+            <br /><br />
+            <a class="btn" href="{{ ctaLinkUrl|e('html_attr') }}" target="_blank" rel="noreferrer">
+                {{ ctaLinkTitle }}
+            </a>
+        </p>
+    </div>
+</div>