Feat: Google

Added Provider class and Google Merchant provider.
pittica · Jan 18, 2021 · 8b85491 · 8b85491
1 parent d895efe
commit 8b85491
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Showing 10 changed files with 441 additions and 148 deletions.
diff --git a/.gitignore b/.gitignore
@@ -36,4 +36,4 @@ upload/
 
 # Module data
 
-output.xml
+/output/*.xml
diff --git a/classes/GoogleProvider.php b/classes/GoogleProvider.php
@@ -0,0 +1,101 @@
+<?php
+
+/**
+ * prestashop-trovaprezzi
+ *
+ * Copyright 2020 Pittica S.r.l.s.
+ *
+ * @author    Lucio Benini <[email protected]>
+ * @copyright 2020 Pittica S.r.l.s.
+ * @license   http://opensource.org/licenses/LGPL-3.0  The GNU Lesser General Public License, version 3.0 ( LGPL-3.0 )
+ */
+
+require_once(dirname(__FILE__) . '/Provider.php');
+
+class GoogleProvider extends Provider
+{
+    public function getElementRoot()
+    {
+        return 'rss';
+    }
+
+    public function getElementItem()
+    {
+        return 'item';
+    }
+
+    public function getFilename()
+    {
+        return 'google';
+    }
+
+    public function renderAttributes($xml)
+    {
+        $xml->writeAttribute('version', '2.0');
+        $xml->WriteAttribute('xmlns:g', 'http://base.google.com/ns/1.0');
+
+        return $xml;
+    }
+
+    public function renderItem($xml, $offer)
+    {
+        $context = Context::getContext();
+        $carrier = new Carrier((int)Configuration::get('PITTICA_TROVAPREZZI_CARRIER'));
+        $locale = Tools::getContextLocale($context);
+
+        $xml->writeElement('title',  $offer->name);
+        $xml->writeElement('description',  $offer->description);
+        $xml->writeElement('link',  $offer->link);
+        $xml->writeElement('g:id', $offer->id_product . ($offer->id_product_attribute ? ('-' . $offer->id_product_attribute) : ''));
+        $xml->writeElement('g:image_link', $offer->image_1);
+        $xml->writeElement('g:price', $locale->formatPrice($offer->original_price, $context->currency->iso_code));
+
+        if ($offer->original_price != $offer->price) {
+            $xml->writeElement('g:sale_price', $locale->formatPrice($offer->price, $context->currency->iso_code));
+        }
+
+        $xml->writeElement('g:gtin', !empty($offer->ean_code) ? $offer->ean_code : $offer->part_number);
+        $xml->writeElement('g:brand', $offer->brand);
+        $xml->writeElement('g:availability', $offer->stock);
+        $xml->startElement('g:shipping');
+        $xml->writeElement('g:country', Country::getIsoById((int)Configuration::get('PS_COUNTRY_DEFAULT')));
+        $xml->writeElement('g:service', $carrier->name);
+        $xml->writeElement('g:price', $locale->formatPrice($offer->shipping_cost, $context->currency->iso_code));
+        $xml->endElement();
+
+        if (!empty($offer->image_2)) {
+            $xml->writeElement('g:additional_image_link', $offer->image_2);
+        }
+
+        if (!empty($offer->image_3)) {
+            $xml->writeElement('g:additional_image_link', $offer->image_3);
+        }
+
+        return $xml;
+    }
+
+    public function renderBody($xml)
+    {
+        $xml->startElement('channel');
+
+        $meta = Meta::getHomeMetas((int)Configuration::get('PS_LANG_DEFAULT'), 'index');
+
+        $xml->writeElement('title', Configuration::get('PS_SHOP_NAME'));
+        $xml->writeElement('link', Context::getContext()->link->getBaseLink());
+        $xml->writeElement('description', $meta['meta_description']);
+
+        $offers = TrovaprezziOffer::getOffers();
+
+        foreach ($offers as $offer) {
+            if ($offer->active) {
+                $xml->startElement($this->getElementItem());
+
+                $this->renderItem($xml, $offer);
+
+                $xml->endElement();
+            }
+        }
+
+        $xml->endElement();
+    }
+}
diff --git a/classes/Provider.php b/classes/Provider.php
@@ -0,0 +1,80 @@
+<?php
+
+/**
+ * prestashop-trovaprezzi
+ *
+ * Copyright 2020 Pittica S.r.l.s.
+ *
+ * @author    Lucio Benini <[email protected]>
+ * @copyright 2020 Pittica S.r.l.s.
+ * @license   http://opensource.org/licenses/LGPL-3.0  The GNU Lesser General Public License, version 3.0 ( LGPL-3.0 )
+ */
+
+require_once(dirname(__FILE__) . '/TrovaprezziOffer.php');
+
+abstract class Provider
+{
+	public static function getProvider($name)
+	{
+		$class = ucfirst($name) . 'Provider';
+
+		require_once(dirname(__FILE__) . DIRECTORY_SEPARATOR . $class . '.php');
+
+		return new $class;
+	}
+
+	public static function getProviders()
+	{
+		return array(
+			'trovaprezzi',
+			'google'
+		);
+	}
+
+	public abstract function getFilename();
+
+	public abstract function getElementRoot();
+
+	public abstract function getElementItem();
+
+	public function renderAttributes($xml)
+	{
+		return $xml;
+	}
+
+	public abstract function renderItem($xml, $offer);
+
+	public function renderBody($xml)
+	{
+		$offers = TrovaprezziOffer::getOffers();
+
+		foreach ($offers as $offer) {
+			if ($offer->active) {
+				$xml->startElement($this->getElementItem());
+
+				$this->renderItem($xml, $offer);
+
+				$xml->endElement();
+			}
+		}
+
+		return $xml;
+	}
+
+	public function generate($path)
+	{
+		$xml = new XmlWriter();
+		$xml->openUri($path);
+		$xml->startDocument('1.0', 'UTF-8');
+		$xml->startElement($this->getElementRoot());
+
+		$this->renderAttributes($xml);
+		$this->renderBody($xml);
+
+		$xml->endElement();
+		$xml->endDocument();
+		$xml->flush();
+
+		return true;
+	}
+}
diff --git a/classes/TrovaprezziOffer.php b/classes/TrovaprezziOffer.php
@@ -110,26 +110,4 @@ public static function truncate()
 	{
 		return Db::getInstance()->execute('TRUNCATE `' . _DB_PREFIX_ . self::TABLE_NAME . '`');
 	}
-
-	public function toArray()
-	{
-		return array(
-			'Name' => $this->name,
-			'Brand' => $this->brand,
-			'Description' => $this->description,
-			'OriginalPrice' => $this->original_price,
-			'Price' => $this->price,
-			'Code' => $this->id_product . ($this->id_product_attribute ? ('-' . $this->id_product_attribute) : ''),
-			'Link' => $this->link,
-			'Stock' => $this->stock,
-			'Categories' => $this->categories,
-			'Image' => $this->image_1,
-			'ShippingCost' => $this->shipping_cost,
-			'PartNumber' => $this->part_number,
-			'EanCode' => $this->ean_code,
-			'Weight' => $this->weight,
-			'Image2' => $this->image_2,
-			'Image3' => $this->image_3
-		);
-	}
 }
diff --git a/classes/TrovaprezziProvider.php b/classes/TrovaprezziProvider.php
@@ -0,0 +1,53 @@
+<?php
+
+/**
+ * prestashop-trovaprezzi
+ *
+ * Copyright 2020 Pittica S.r.l.s.
+ *
+ * @author    Lucio Benini <[email protected]>
+ * @copyright 2020 Pittica S.r.l.s.
+ * @license   http://opensource.org/licenses/LGPL-3.0  The GNU Lesser General Public License, version 3.0 ( LGPL-3.0 )
+ */
+
+require_once(dirname(__FILE__) . '/Provider.php');
+
+class TrovaprezziProvider extends Provider
+{
+    public function getElementRoot()
+    {
+        return 'Products';
+    }
+
+    public function getElementItem()
+    {
+        return 'Offer';
+    }
+
+    public function getFilename()
+    {
+        return 'trovaprezzi';
+    }
+
+    public function renderItem($xml, $offer)
+    {
+        $xml->writeElement('Name', $offer->name);
+        $xml->writeElement('Brand', $offer->brand);
+        $xml->writeElement('Description', $offer->description);
+        $xml->writeElement('OriginalPrice', $offer->original_price);
+        $xml->writeElement('Price', $offer->price);
+        $xml->writeElement('Code', $offer->id_product . ($offer->id_product_attribute ? ('-' . $offer->id_product_attribute) : ''));
+        $xml->writeElement('Link', $offer->link);
+        $xml->writeElement('Stock', $offer->stock);
+        $xml->writeElement('Categories', $offer->categories);
+        $xml->writeElement('Image', $offer->image_1);
+        $xml->writeElement('ShippingCost', $offer->shipping_cost);
+        $xml->writeElement('PartNumber', $offer->part_number);
+        $xml->writeElement('EanCode', $offer->ean_code);
+        $xml->writeElement('Weight', $offer->weight);
+        $xml->writeElement('Image2', $offer->image_2);
+        $xml->writeElement('Image3', $offer->image_3);
+
+        return $xml;
+    }
+}
diff --git a/controllers/front/download.php b/controllers/front/download.php
@@ -15,16 +15,18 @@ class pitticatrovaprezzidownloadModuleFrontController extends ModuleFrontControl
     public function initContent()
     {
         parent::initContent();
-        
+
         if (Tools::getValue('token') === $this->module->getToken()) {
-            if (file_exists($this->module->getFilePath())) {
+            $path = $this->module->getFilePath(Tools::getValue('provider', 'trovaprezzi'));
+
+            if (file_exists($path)) {
                 header($_SERVER['SERVER_PROTOCOL'] . ' 200 OK');
                 header('Cache-Control: public');
                 header('Content-Type: text/xml');
-                readfile($this->module->getFilePath());
+                readfile($path);
             }
         }
-        
+
         die();
     }
 }
diff --git a/controllers/front/generate.php b/controllers/front/generate.php
@@ -15,11 +15,11 @@ class pitticatrovaprezzigenerateModuleFrontController extends ModuleFrontControl
     public function initContent()
     {
         parent::initContent();
-        
+
         if (Tools::getValue('token') === $this->module->getToken()) {
-            $this->module->generate();
+            $this->module->generate((int)Tools::getValue('refresh', true), Tools::getValue('provider'));
         }
-        
+
         die();
     }
 }
diff --git a/output/index.php b/output/index.php
@@ -0,0 +1,21 @@
+<?php
+
+/**
+ * prestashop-trovaprezzi
+ *
+ * Copyright 2020 Pittica S.r.l.s.
+ *
+ * @author    Lucio Benini <[email protected]>
+ * @copyright 2020 Pittica S.r.l.s.
+ * @license   http://opensource.org/licenses/LGPL-3.0  The GNU Lesser General Public License, version 3.0 ( LGPL-3.0 )
+ */
+
+header('Expires: Mon, 26 Jul 1997 05:00:00 GMT');
+header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
+
+header('Cache-Control: no-store, no-cache, must-revalidate');
+header('Cache-Control: post-check=0, pre-check=0', false);
+header('Pragma: no-cache');
+
+header('Location: ../');
+exit;