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modules/ps_googleanalytics/classes/Hook/HookDisplayFooter.php

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+<?php
+/**
+ * 2007-2020 PrestaShop and Contributors
+ *
+ * NOTICE OF LICENSE
+ *
+ * This source file is subject to the Academic Free License 3.0 (AFL-3.0)
+ * that is bundled with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * https://opensource.org/licenses/AFL-3.0
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@prestashop.com so we can send you a copy immediately.
+ *
+ * @author    PrestaShop SA <contact@prestashop.com>
+ * @copyright 2007-2020 PrestaShop SA and Contributors
+ * @license   https://opensource.org/licenses/AFL-3.0 Academic Free License 3.0 (AFL-3.0)
+ * International Registered Trademark & Property of PrestaShop SA
+ */
+
+namespace PrestaShop\Module\Ps_Googleanalytics\Hooks;
+
+use Context;
+use Hook;
+use PrestaShop\Module\Ps_Googleanalytics\GoogleAnalyticsTools;
+use PrestaShop\Module\Ps_Googleanalytics\Handler\GanalyticsDataHandler;
+use PrestaShop\Module\Ps_Googleanalytics\Handler\GanalyticsJsHandler;
+use PrestaShop\Module\Ps_Googleanalytics\Wrapper\ProductWrapper;
+use Ps_Googleanalytics;
+use RecursiveArrayIterator;
+use RecursiveIteratorIterator;
+use Tools;
+
+class HookDisplayFooter implements HookInterface
+{
+    private $module;
+    private $context;
+
+    public function __construct(Ps_Googleanalytics $module, Context $context)
+    {
+        $this->module = $module;
+        $this->context = $context;
+    }
+
+    /**
+     * run
+     *
+     * @return string
+     */
+    public function run()
+    {
+        $gaTools = new GoogleAnalyticsTools();
+        $gaTagHandler = new GanalyticsJsHandler($this->module, $this->context);
+        $ganalyticsDataHandler = new GanalyticsDataHandler(
+            $this->context->cart->id,
+            $this->context->shop->id
+        );
+
+        $gaScripts = '';
+        $this->module->js_state = 0;
+        $gacarts = $ganalyticsDataHandler->manageData('', 'R');
+        $controller_name = Tools::getValue('controller');
+
+        if (count($gacarts) > 0 && $controller_name != 'product') {
+            $this->module->filterable = 0;
+
+            foreach ($gacarts as $gacart) {
+                if (isset($gacart['quantity'])) {
+                    if ($gacart['quantity'] > 0) {
+                        $gaScripts .= 'MBG.addToCart(' . json_encode($gacart) . ');';
+                    } elseif ($gacart['quantity'] < 0) {
+                        $gacart['quantity'] = abs($gacart['quantity']);
+                        $gaScripts .= 'MBG.removeFromCart(' . json_encode($gacart) . ');';
+                    }
+                } elseif (is_array($gacart)) {
+                    $it = new RecursiveIteratorIterator(new RecursiveArrayIterator($gacart));
+                    foreach ($it as $v) {
+                        $gaScripts .= $v;
+                    }
+                } else {
+                    $gaScripts .= $gacart;
+                }
+            }
+
+            $ganalyticsDataHandler->manageData('', 'D');
+        }
+
+        $listing = $this->context->smarty->getTemplateVars('listing');
+        $productWrapper = new ProductWrapper($this->context);
+        $products = $productWrapper->wrapProductList(isset($listing['products']) ? $listing['products'] : [], [], true);
+
+        if ($controller_name == 'order' || $controller_name == 'orderopc') {
+            $this->module->js_state = 1;
+            $this->module->eligible = 1;
+            $step = Tools::getValue('step');
+            if (empty($step)) {
+                $step = 0;
+            }
+            $gaScripts .= $gaTools->addProductFromCheckout($products);
+            $gaScripts .= 'MBG.addCheckout(\'' . (int) $step . '\');';
+        }
+
+        $confirmation_hook_id = (int) Hook::getIdByName('displayOrderConfirmation');
+        if (isset(Hook::$executed_hooks[$confirmation_hook_id])) {
+            $this->module->eligible = 1;
+        }
+
+        if (isset($products) && count($products) && $controller_name != 'index') {
+            if ($this->module->eligible == 0) {
+                $gaScripts .= $gaTools->addProductImpression($products);
+            }
+            $gaScripts .= $gaTools->addProductClick($products);
+        }
+
+        return $gaTagHandler->generate($gaScripts);
+    }
+}