Merge pull request #110 from SparkPost/issue109

Adding functionality for sandbox domain

Author: avigoldman

mailer.http.class.php

@@ -136,6 +136,10 @@ protected function get_request_body()
             $body['content']['attachments'] = $attachments;
         }
 
+        if (isset($body['content']['from']['email']) && SparkPost::is_sandbox($body['content']['from']['email'])) {
+            $body['options']['sandbox'] = true;
+        }
+
         $body = apply_filters( 'wpsp_request_body', $body);
 
         return $body;

mailer.smtp.class.php

@@ -29,7 +29,8 @@ public function configure_phpmailer($phpmailer) {
             'options' => array (
                 'open_tracking' => (bool) apply_filters('wpsp_open_tracking', $tracking_enabled),
                 'click_tracking' => (bool) apply_filters('wpsp_click_tracking', $tracking_enabled),
-                'transactional' => (bool) apply_filters('wpsp_transactional', $settings['transactional'])
+                'transactional' => (bool) apply_filters('wpsp_transactional', $settings['transactional']),
+                'sandbox' => SparkPost::is_sandbox($phpmailer->From),
             )
         );
 
@@ -40,7 +41,7 @@ public function configure_phpmailer($phpmailer) {
         $phpmailer->SMTPAuth = true;
         $phpmailer->Username = 'SMTP_Injection';
         $phpmailer->Password = apply_filters('wpsp_api_key', $settings['password']);
-        $phpmailer->XMailer = $xmailer; 
+        $phpmailer->XMailer = $xmailer;
 
         $json_x_msys_api = apply_filters('wpsp_smtp_msys_api', $x_msys_api);
         $phpmailer->addCustomHeader('X-MSYS-API', json_encode($json_x_msys_api));

sparkpost.class.php

@@ -120,4 +120,8 @@ public function init_sp_http_mailer($args)
         }
         return $args;
     }
+
+    static function is_sandbox($email) {
+        return array_slice(explode('@', $email), -1)[0] === 'sparkpostbox.com';
+    }
 }

tests/specs/test-sparkpost.class.php

@@ -0,0 +1,31 @@
+<?php
+/**
+* @package wp-sparkpost
+*/
+namespace WPSparkPost;
+
+class TestSparkPost extends \WP_UnitTestCase {
+    var $SparkPost;
+
+    function setUp() {
+        $this->SparkPost = new SparkPost();
+    }
+
+    function test_obfuscate_api_key() {
+        $original_key='my_secret_key';
+        $obfuscated_key=SparkPost::obfuscate_api_key($original_key);
+
+        $this->assertNotFalse(strpos($obfuscated_key, '*'));
+        $this->assertEquals(substr($original_key, 0, 4), substr($obfuscated_key, 0, 4));
+    }
+
+    function test_is_key_obfuscated() {
+        $this->assertTrue(SparkPost::is_key_obfuscated('my_obfuscated_***'));
+        $this->assertFalse(SparkPost::is_key_obfuscated('my_unobfuscated_key'));
+    }
+
+    function test_is_sandbox() {
+        $this->assertTrue(SparkPost::is_sandbox('[email protected]'));
+        $this->assertFalse(SparkPost::is_sandbox('[email protected]'));
+    }
+}