glastree_on_gitea

vendor/directorytree/imapengine/src/Support/MimeMessage.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace DirectoryTree\ImapEngine\Support;
+
+use DirectoryTree\ImapEngine\BodyStructurePart;
+
+class MimeMessage
+{
+    /**
+     * Build a minimal MIME message from body structure metadata and raw content.
+     */
+    public static function make(BodyStructurePart $part, string $content): string
+    {
+        $headers = ["Content-Type: {$part->contentType()}"];
+
+        if ($charset = $part->charset()) {
+            $headers[0] .= "; charset=\"{$charset}\"";
+        }
+
+        if ($encoding = $part->encoding()) {
+            $headers[] = "Content-Transfer-Encoding: {$encoding}";
+        }
+
+        return implode("\r\n", $headers)."\r\n\r\n".$content;
+    }
+}