Add email notifications

vendor/swiftmailer/classes/Swift/Mime/ContentEncoder/Base64ContentEncoder.php

@@ -0,0 +1,67 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * Handles Base 64 Transfer Encoding in Swift Mailer.
+ *
+ * @author     Chris Corbyn
+ */
+class Swift_Mime_ContentEncoder_Base64ContentEncoder extends Swift_Encoder_Base64Encoder implements Swift_Mime_ContentEncoder
+{
+    /**
+     * Encode stream $in to stream $out.
+     *
+     * @param Swift_OutputByteStream $os
+     * @param Swift_InputByteStream  $is
+     * @param int                    $firstLineOffset
+     * @param int                    $maxLineLength,  optional, 0 indicates the default of 76 bytes
+     */
+    public function encodeByteStream(Swift_OutputByteStream $os, Swift_InputByteStream $is, $firstLineOffset = 0, $maxLineLength = 0)
+    {
+        if (0 >= $maxLineLength || 76 < $maxLineLength) {
+            $maxLineLength = 76;
+        }
+
+        $remainder = 0;
+
+        while (false !== $bytes = $os->read(8190)) {
+            $encoded = base64_encode($bytes);
+            $encodedTransformed = '';
+            $thisMaxLineLength = $maxLineLength - $remainder - $firstLineOffset;
+
+            while ($thisMaxLineLength < strlen($encoded)) {
+                $encodedTransformed .= substr($encoded, 0, $thisMaxLineLength) . "\r\n";
+                $firstLineOffset = 0;
+                $encoded = substr($encoded, $thisMaxLineLength);
+                $thisMaxLineLength = $maxLineLength;
+                $remainder = 0;
+            }
+
+            if (0 < $remainingLength = strlen($encoded)) {
+                $remainder += $remainingLength;
+                $encodedTransformed .= $encoded;
+                $encoded = null;
+            }
+
+            $is->write($encodedTransformed);
+        }
+    }
+
+    /**
+     * Get the name of this encoding scheme.
+     * Returns the string 'base64'.
+     *
+     * @return string
+     */
+    public function getName()
+    {
+        return 'base64';
+    }
+}