Bump ImapEngine from 1.25.1 to 1.25.2

libs/vendor/directorytree/imapengine/src/Support/MimeParameterParser.php

@@ -0,0 +1,59 @@
+<?php
+
+namespace DirectoryTree\ImapEngine\Support;
+
+use ZBateson\MailMimeParser\Header\ParameterHeader;
+
+class MimeParameterParser
+{
+    /**
+     * Parse and normalize MIME parameters.
+     *
+     * @param  array<string, string>  $parameters
+     * @return array<string, string>
+     */
+    public static function parse(array $parameters): array
+    {
+        if (empty($parameters)) {
+            return [];
+        }
+
+        $header = new ParameterHeader(
+            'Content-Type',
+            'application/octet-stream; '.implode('; ', static::stringify($parameters))
+        );
+
+        $parsed = [];
+
+        foreach (array_keys($parameters) as $name) {
+            $name = strtolower(explode('*', $name, 2)[0]);
+
+            if (array_key_exists($name, $parsed)) {
+                continue;
+            }
+
+            if (! is_null($value = $header->getValueFor($name))) {
+                $parsed[$name] = $value;
+            }
+        }
+
+        return $parsed;
+    }
+
+    /**
+     * Convert parameter values into MIME parameter syntax.
+     *
+     * @param  array<string, string>  $parameters
+     * @return string[]
+     */
+    protected static function stringify(array $parameters): array
+    {
+        $values = [];
+
+        foreach ($parameters as $name => $value) {
+            $values[] = sprintf('%s="%s"', $name, Str::escape($value));
+        }
+
+        return $values;
+    }
+}

libs/vendor/directorytree/imapengine/src/Support/Str.php

@@ -300,6 +300,10 @@ class Str
      */
     public static function decodeMimeHeader(string $value): string
     {
+        if (empty($value)) {
+            return $value;
+        }
+
         if (! str_contains($value, '=?')) {
             return $value;
         }