Merge pull request #285 from FatchipRobert/OX6-164-PayPalV2

OX6-164 - PayPal V2

application/helper/fcpobasehelper.php

@@ -0,0 +1,23 @@
+<?php
+
+abstract class fcpobasehelper
+{
+    /**
+     * Helper object for dealing with different shop versions
+     *
+     * @var object
+     */
+    protected $_oHelper = null;
+
+    /**
+     * Returns fcpohelper object
+     *
+     * @return fcpohelper
+     */
+    public function getMainHelper() {
+        if ($this->_oHelper === null) {
+            $this->_oHelper = oxNew('fcpohelper');
+        }
+        return $this->_oHelper;
+    }
+}

application/helper/fcpopaymenthelper.php

@@ -0,0 +1,78 @@
+<?php
+
+class fcpopaymenthelper extends fcpobasehelper
+{
+    /**
+     * @var self
+     */
+    protected static $oInstance;
+
+    /**
+     * Create instance of payment helper singleton
+     *
+     * @return static
+     */
+    public static function getInstance()
+    {
+        if (self::$oInstance === null) {
+            self::$oInstance = oxNew(self::class);
+        }
+        return self::$oInstance;
+    }
+
+    /**
+     * Resets singleton class
+     * Needed for unit testing
+     *
+     * @return void
+     */
+    public static function destroyInstance()
+    {
+        self::$oInstance = null;
+    }
+
+    /**
+     * @param  string $sPaymentId
+     * @return object|false
+     */
+    public function loadPaymentMethod($sPaymentId)
+    {
+        $oPayment = oxNew('oxpayment');
+        if ($oPayment->load($sPaymentId) === true) {
+            return $oPayment;
+        }
+        return false;
+    }
+
+    /**
+     * Returns if given payment method is active
+     *
+     * @param  string $sPaymentId
+     * @return bool
+     */
+    public function isPaymentMethodActive($sPaymentId)
+    {
+        $blActive = false;
+
+        $oPayment = $this->loadPaymentMethod($sPaymentId);
+        if ($oPayment !== false && (bool)$oPayment->oxpayments__oxactive->value === true) {
+            $blActive = true;
+        }
+        return $blActive;
+    }
+
+    /**
+     * @param  string $sPaymentId
+     * @return bool
+     */
+    public function isLiveMode($sPaymentId)
+    {
+        $blLiveMode = false;
+
+        $oPayment = $this->loadPaymentMethod($sPaymentId);
+        if ($oPayment !== false && (bool)$oPayment->oxpayments__fcpolivemode->value === true) {
+            $blLiveMode = true;
+        }
+        return $blLiveMode;
+    }
+}

application/helper/fcpopaypalhelper.php

@@ -0,0 +1,162 @@
+<?php
+
+class fcpopaypalhelper extends fcpobasehelper
+{
+    const PPE_EXPRESS = 'fcpopaypal_express';
+    const PPE_V2_EXPRESS = 'fcpopaypalv2_express';
+
+    /**
+     * @var self
+     */
+    protected static $oInstance;
+
+
+    /**
+     * Locale codes supported by misc images (marks, shortcuts etc)
+     *
+     * @var array
+     */
+    protected $aSupportedLocales = [
+        'de_DE',
+        'en_AU',
+        'en_GB',
+        'en_US',
+        'es_ES',
+        'es_XC',
+        'fr_FR',
+        'fr_XC',
+        'it_IT',
+        'ja_JP',
+        'nl_NL',
+        'pl_PL',
+        'zh_CN',
+        'zh_XC',
+    ];
+
+    /**
+     * Create instance of payment helper singleton
+     *
+     * @return static
+     */
+    public static function getInstance()
+    {
+        if (self::$oInstance === null) {
+            self::$oInstance = oxNew(self::class);
+        }
+        return self::$oInstance;
+    }
+
+    /**
+     * Resets singleton class
+     * Needed for unit testing
+     *
+     * @return void
+     */
+    public static function destroyInstance()
+    {
+        self::$oInstance = null;
+    }
+
+    /**
+     * @return bool
+     */
+    public function showBNPLButton()
+    {
+        $blReturn = false;
+        if ((bool)$this->getMainHelper()->fcpoGetConfig()->getConfigParam('blFCPOPayPalV2BNPL') === true) {
+            $blReturn = true;
+        }
+        return $blReturn;
+    }
+
+    /**
+     * @return string
+     */
+    protected function getIntent()
+    {
+        return "authorize"; // authorize = preauthorize // capture = authorize but Payone said to always use authorize
+    }
+
+    /**
+     * @return string
+     */
+    protected function getCurrency()
+    {
+        return $this->getMainHelper()->fcpoGetSession()->getBasket()->getBasketCurrency()->name;
+    }
+
+    /**
+     * @return string
+     */
+    protected function getMerchantId()
+    {
+        $sMerchantId = "3QK84QGGJE5HW"; // Default for testmode (fixed)
+        if (fcpopaymenthelper::getInstance()->isLiveMode(self::PPE_V2_EXPRESS)) {
+            $sMerchantId = $this->getMainHelper()->fcpoGetConfig()->getConfigParam('blFCPOPayPalV2MerchantID');
+        }
+        return $sMerchantId;
+    }
+
+    /**
+     * @return string
+     */
+    protected function getClientId()
+    {
+        $sClientId = "AUn5n-4qxBUkdzQBv6f8yd8F4AWdEvV6nLzbAifDILhKGCjOS62qQLiKbUbpIKH_O2Z3OL8CvX7ucZfh"; // Default for testmode (fixed)
+        if (fcpopaymenthelper::getInstance()->isLiveMode(self::PPE_V2_EXPRESS)) {
+            $sClientId = "AVNBj3ypjSFZ8jE7shhaY2mVydsWsSrjmHk0qJxmgJoWgHESqyoG35jLOhH3GzgEPHmw7dMFnspH6vim"; // Livemode (fixed)
+        }
+        return $sClientId;
+    }
+
+    /**
+     * Check whether specified locale code is supported. Fallback to en_US
+     *
+     * @param  string $sLocale
+     * @return string
+     */
+    protected function getSupportedLocaleCode($sLocale = null)
+    {
+        if (!$sLocale || !in_array($sLocale, $this->aSupportedLocales)) {
+            return 'en_US';
+        }
+        return $sLocale;
+    }
+
+    /**
+     * @return string
+     */
+    protected function getLocale()
+    {
+        $sCurrentLocal = $this->getMainHelper()->fcpoGetLang()->translateString('FCPO_LOCALE', null, false);
+        return $this->getSupportedLocaleCode($sCurrentLocal);
+    }
+
+    /**
+     * @return string
+     */
+    public function getJavascriptUrl()
+    {
+        $sUrl = "https://www.paypal.com/sdk/js?client-id=".$this->getClientId()."&merchant-id=".$this->getMerchantId()."&currency=".$this->getCurrency()."&intent=".$this->getIntent()."&locale=".$this->getLocale()."&commit=false&vault=false&disable-funding=card,sepa,bancontact";
+        if ($this->showBNPLButton() === true) {
+            $sUrl .= "&enable-funding=paylater";
+        }
+        return $sUrl;
+    }
+
+    /**
+     * @return string
+     */
+    public function getButtonColor()
+    {
+        return $this->getMainHelper()->fcpoGetConfig()->getConfigParam('blFCPOPayPalV2ButtonColor');
+    }
+
+    /**
+     * @return string
+     */
+    public function getButtonShape()
+    {
+        return $this->getMainHelper()->fcpoGetConfig()->getConfigParam('blFCPOPayPalV2ButtonShape');
+    }
+}