first commit

wp-content/plugins/woo-payu-payment-gateway/includes/WC_Gateway_PayuSecureForm.php

@@ -0,0 +1,126 @@
+<?php
+
+class WC_Gateway_PayuSecureForm extends WC_PayUGateways
+{
+    protected $paytype = 'c';
+
+    function __construct()
+    {
+        parent::__construct('payusecureform');
+
+        if ($this->is_enabled()) {
+            $this->show_terms_info = true;
+            $this->icon = apply_filters('woocommerce_payu_icon', plugins_url( '/assets/images/card-visa-mc.svg', PAYU_PLUGIN_FILE ));
+
+            add_action('wp_enqueue_scripts', [$this, 'include_payu_sf_scripts']);
+
+            //refresh card iframe after checkout change
+            if (!is_admin()) {
+                add_action('wp_footer', [$this, 'minicart_checkout_refresh_script']);
+                if (!$this->try_retrieve_banks()) {
+                    add_filter('woocommerce_available_payment_gateways', [$this, 'unset_gateway']);
+                }
+            }
+        }
+    }
+
+    /**
+     * @return null
+     */
+    function minicart_checkout_refresh_script()
+    {
+        if (is_checkout() || is_wc_endpoint_url()) :
+            ?>
+            <script type="text/javascript">
+                (function ($) {
+                    $(document.body).on('change', '#shipping_method input', function () {
+                        $(document.body).trigger('update_checkout').trigger('wc_fragment_refresh');
+                        sf_init();
+                    });
+                    $(document).ready(function(){
+                        if($('form#order_review').length > 0) {
+                            sf_init();
+                        }
+                    });
+                })(jQuery);
+
+            </script>
+        <?php
+        endif;
+    }
+
+    public function payment_fields()
+    {
+        parent::payment_fields();
+
+        $response = $this->get_payu_response();
+        if (isset($response) && $response->getStatus() === 'SUCCESS') {
+            $this->retrieve_methods($response);
+            $this->agreements_field();
+            echo '<script>try{sf_init();}catch(e){}</script>';
+        }
+    }
+
+    /**
+     * @param OpenPayU_Result $response
+     *
+     * @return null
+     */
+    private function retrieve_methods($response)
+    {
+        $payMethods = $response->getResponse();
+        if ($payMethods->payByLinks) {
+            $payByLinks = $this->process_pay_methods($payMethods->payByLinks);
+            if ($payByLinks) {
+                ?>
+                <div class="card-container" id="payu-card-container" data-payu-posid="<?php echo $this->pos_id ?>"
+                     data-lang="<?php echo explode('_', get_locale())[0] ?>">
+                    <div class="payu-sf-technical-error"
+                         data-type="technical"><?php echo __('The card could not be sent', 'payu') ?></div>
+                    <label for="payu-card-number"><?php echo __('Card number', 'payu') ?></label>
+                    <div class="payu-card-form" id="payu-card-number"></div>
+                    <div class="payu-sf-validation-error" data-type="number"></div>
+
+                    <div class="card-details clearfix">
+                        <div class="expiration">
+                            <label for="payu-card-date"><?php echo __('Expire date', 'payu') ?></label>
+                            <div class="payu-card-form" id="payu-card-date"></div>
+                            <div class="payu-sf-validation-error" data-type="date"></div>
+                        </div>
+
+                        <div class="cvv">
+                            <label for="payu-card-cvv"><?php echo __('CVV', 'payu') ?></label>
+                            <div class="payu-card-form" id="payu-card-cvv"></div>
+                            <div class="payu-sf-validation-error" data-type="cvv"></div>
+                        </div>
+                    </div>
+                </div>
+
+                <input type="hidden" name="response-tokenize" id="response-tokenize"/>
+                <?php
+            }
+        }
+    }
+
+    /**
+     * @return array
+     */
+    protected function get_payu_pay_method()
+    {
+        $token = filter_var($_POST['response-tokenize'], FILTER_SANITIZE_STRING);
+
+        return $this->get_payu_pay_method_array('CARD_TOKEN', $token ? $token : -1, $this->paytype);
+    }
+
+    /**
+     * @return void
+     */
+    public function include_payu_sf_scripts()
+    {
+        $payu_sdk_url = $this->sandbox==='yes'?'https://secure.snd.payu.com/javascript/sdk':'https://secure.payu.com/javascript/sdk';
+        wp_enqueue_script('payu-sfsdk', $payu_sdk_url, [], null);
+        wp_enqueue_script('payu-promise-polyfill', 'https://cdn.jsdelivr.net/npm/es6-promise@4/dist/es6-promise.auto.min.js', [], null);
+        wp_enqueue_script('payu-sf-init', plugins_url( '/assets/js/sf-init.js', PAYU_PLUGIN_FILE ), [], PAYU_PLUGIN_VERSION,
+            true);
+    }
+}