1 files changed, 74 insertions, 0 deletions
diff --git a/Postman/Postman-Mail/sendgrid/vendor/sendgrid/sendgrid/lib/mail/Subject.php b/Postman/Postman-Mail/sendgrid/vendor/sendgrid/sendgrid/lib/mail/Subject.php
new file mode 100644
index 0000000..94b4066
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+++ b/Postman/Postman-Mail/sendgrid/vendor/sendgrid/sendgrid/lib/mail/Subject.php
@@ -0,0 +1,74 @@
+<?php
+/**
+ * This helper builds the Subject object for a /mail/send API call
+ *
+ * PHP Version - 5.6, 7.0, 7.1, 7.2
+ *
+ * @package   SendGrid\Mail
+ * @author    Elmer Thomas <dx@sendgrid.com>
+ * @copyright 2018-19 Twilio SendGrid
+ * @license   https://opensource.org/licenses/MIT The MIT License
+ * @version   GIT: <git_id>
+ * @link      http://packagist.org/packages/sendgrid/sendgrid
+ */
+
+namespace SendGrid\Mail;
+
+/**
+ * This class is used to construct a Subject object for the /mail/send API call
+ *
+ * @package SendGrid\Mail
+ */
+class Subject implements \JsonSerializable
+{
+    /** @var $subject string The email subject */
+    private $subject;
+
+    /**
+     * Optional constructor
+     *
+     * @param string|null $subject The email subject
+     */
+    public function __construct($subject = null)
+    {
+        if (isset($subject)) {
+            $this->setSubject($subject);
+        }
+    }
+
+    /**
+     * Set the subject on a Subject object
+     *
+     * @param string $subject The email subject
+     * 
+     * @throws TypeException
+     */ 
+    public function setSubject($subject)
+    {
+        if (!is_string($subject)) {
+            throw new TypeException('$subject must be of type string.');
+        }
+
+        $this->subject = $subject;
+    }
+
+    /**
+     * Retrieve the subject from a Subject object
+     *
+     * @return string
+     */
+    public function getSubject()
+    {
+        return mb_convert_encoding($this->subject, 'UTF-8', 'UTF-8');
+    }
+
+    /**
+     * Return an array representing a Subject object for the Twilio SendGrid API
+     *
+     * @return string
+     */
+    public function jsonSerialize()
+    {
+        return $this->getSubject();
+    }
+}