Merge pull request #3 from webmacaj/master

widget purchase

src/Message/WidgetPurchaseRequest.php

@@ -0,0 +1,52 @@
+<?php
+
+
+namespace Omnipay\Besteron\Message;
+
+
+use Omnipay\Common\Message\AbstractResponse;
+
+class WidgetPurchaseRequest extends PurchaseRequest
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function getData()
+    {
+        $data = parent::getData();
+        unset($data['type']);
+
+        $data['language'] = $this->getLang();
+        $data['paymentmethod'] = 'CARDANDBUTTON';
+
+        return $data;
+    }
+
+    /**
+     * Get hash for request
+     *
+     * @return string
+     */
+    public function getHash()
+    {
+        return $this->createHash($this->getCid() . 'CARDANDBUTTON' . $this->getAmount() . $this->getCurrencyNumeric() . $this->getTransactionId() . $this->getReturnUrl());
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function sendData($data)
+    {
+        return $this->response = new WidgetPurchaseResponse($this, $data);
+    }
+
+    /**
+     * Get endpoint
+     *
+     * @return string
+     */
+    public function getEndpoint()
+    {
+        return $this->getTest() ? 'https://client.besteron.com/inline/besteronInlineVirtual.js' : 'https://client.besteron.com/inline/besteronInline.js';
+    }
+}

src/Message/WidgetPurchaseResponse.php

@@ -0,0 +1,65 @@
+<?php
+namespace Omnipay\Besteron\Message;
+
+/**
+ * Besteron Widget Purchase Response
+ */
+class WidgetPurchaseResponse extends PurchaseResponse
+{
+    /**
+     * Get required html.
+     *
+     * @return string
+     */
+    public function getHtml()
+    {
+        return '<div class="shop-iframe" id="shop-iframe"></div>';
+    }
+
+    /**
+     * Get inline script.
+     *
+     * @return string
+     */
+    public function getScript()
+    {
+        $data = \json_encode($this->getData());
+
+        return "
+            window.Besteron || (function (d) {
+                var s, c, o = besteron = function () { o._.push(arguments) }; o._ = [];
+                s = d.getElementsByTagName('script')[0]; c = d.createElement('script');
+                c.type = 'text/javascript'; c.charset = 'utf-8'; c.async = false;
+                c.src = '" . $this->request->getEndpoint() . "'; s.parentNode.insertBefore(c, s);
+            })(document);
+            
+            window.addEventListener('load', function() {
+                var paymentData = " . $data . ";
+                var _elm = document.getElementById('shop-iframe');
+                window.Besteron.show(document, _elm, paymentData);
+            })
+        ";
+    }
+
+    /**
+     * Get external js scripts.
+     *
+     * @return string[]|array
+     */
+    public function getExternalScripts()
+    {
+        return [];
+    }
+
+    /**
+     * Get external css links.
+     *
+     * @return string[]
+     */
+    public function getExternalLinks()
+    {
+        return [
+            'https://client.besteron.com/inline/css/widget.css'
+        ];
+    }
+}

src/WidgetGateway.php

@@ -0,0 +1,30 @@
+<?php
+namespace Omnipay\Besteron;
+
+/**
+ * Besteron Widget Gateway
+ */
+class WidgetGateway extends Gateway
+{
+    /**
+     * Create a purchase request
+     *
+     * @param array $parameters
+     * @return \Omnipay\Besteron\Message\BankPayPurchaseRequest
+     */
+    public function purchase(array $parameters = [])
+    {
+        return $this->createRequest('\Omnipay\Besteron\Message\WidgetPurchaseRequest', $parameters);
+    }
+
+    /**
+     * Create a complete purchase request
+     *
+     * @param array $parameters
+     */
+    public function completePurchase(array $parameters = [])
+    {
+        return $this->createRequest('\Omnipay\Besteron\Message\CompletePurchaseRequest', $parameters);
+
+    }
+}