MC-1426: \Magento\Cms\Model\ResourceModel\Page\CollectionFactory

 - add advanced reporting support for CMS pages

Author: cspruiell

app/code/Magento/PageBuilderAnalytics/Model/PageBuilderProvider.php

@@ -0,0 +1,56 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+namespace Magento\PageBuilderAnalytics\Model;
+
+
+use Magento\Cms\Model\ResourceModel\Page\CollectionFactory;
+
+/**
+ * Provides PageBuilder content type report.
+ */
+class PageBuilderProvider
+{
+    /**
+     * @var \Magento\Cms\Model\ResourceModel\Page\CollectionFactory
+     */
+    private $collectionFactory;
+
+    /**
+     * PageBuilderProvider constructor.
+     *
+     * @param CollectionFactory $collectionFactory
+     */
+    public function __construct(CollectionFactory $collectionFactory)
+    {
+        $this->collectionFactory = $collectionFactory;
+    }
+
+    /**
+     * Returns report data for CMS pages
+     *
+     * @return \IteratorIterator
+     */
+    public function getReport()
+    {
+        // move content types elsewhere and load
+        $contentTypes = ['row', 'column', 'tabs', 'tab-item', 'text', 'heading', 'buttons', 'button-item', 'divider',
+            'html', 'image', 'video', 'banner', 'slider', 'slide', 'map', 'block', 'dynamic_block', 'products'];
+
+        /**
+         * @var \Magento\Cms\Model\ResourceModel\Page\Collection
+         */
+        $collection = $this->collectionFactory->create();
+        // build select by iterating content types
+        foreach ($contentTypes as $contentType) {
+            $expr = 'sum((char_length(content) - char_length(replace(content, \'data-role=\"' . $contentType .
+                '\", \'\'))) / ' . strlen($contentType) . ')';
+            $collection->addExpressionFieldToSelect($contentType, $expr, 'content');
+        }
+        $contentTypeReport = $collection->getData();
+        return new \IteratorIterator(new \ArrayIterator($contentTypeReport ?: []));
+    }
+}

app/code/Magento/PageBuilderAnalytics/etc/analytics.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0"?>
+<!--
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+-->
+<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Analytics:etc/analytics.xsd">
+    <file name="pba">
+        <providers>
+            <customProvider name="pba" class="Magento\PageBuilderAnalytics\Model\PageBuilderProvider"/>
+        </providers>
+    </file>
+</config>