Revert "Add new optional beta email parser thats based on ImapEngine instead of Webklex"

This reverts commit 9cb1ff7330.

plugins/vendor/zbateson/mail-mime-parser/src/Header/Part/ParameterPart.php

@@ -1,119 +0,0 @@
-<?php
-/**
- * This file is part of the ZBateson\MailMimeParser project.
- *
- * @license http://opensource.org/licenses/bsd-license.php BSD
- */
-
-namespace ZBateson\MailMimeParser\Header\Part;
-
-use Psr\Log\LoggerInterface;
-use ZBateson\MbWrapper\MbWrapper;
-
-/**
- * Represents a name/value parameter part of a header.
- *
- * @author Zaahid Bateson
- */
-class ParameterPart extends NameValuePart
-{
-    /**
-     * @var string the RFC-1766 language tag if set.
-     */
-    protected ?string $language = null;
-
-    /**
-     * @var string charset of content if set.
-     */
-    protected ?string $charset = null;
-
-    /**
-     * @var int the zero-based index of the part if part of a 'continuation' in
-     *      an RFC-2231 split parameter.
-     */
-    protected ?int $index = null;
-
-    /**
-     * @var bool true if the part is an RFC-2231 encoded part, and the value
-     *      needs to be decoded.
-     */
-    protected bool $encoded = false;
-
-    /**
-     * @param HeaderPart[] $nameParts
-     */
-    public function __construct(
-        LoggerInterface $logger,
-        MbWrapper $charsetConverter,
-        array $nameParts,
-        ContainerPart $valuePart
-    ) {
-        parent::__construct($logger, $charsetConverter, $nameParts, $valuePart->children);
-    }
-
-    protected function getNameFromParts(array $parts) : string
-    {
-        $name = parent::getNameFromParts($parts);
-        if (\preg_match('~^\s*([^\*]+)\*(\d*)(\*)?$~', $name, $matches)) {
-            $name = $matches[1];
-            $this->index = ($matches[2] !== '') ? (int) ($matches[2]) : null;
-            $this->encoded = (($matches[2] === '') || !empty($matches[3]));
-        }
-        return $name;
-    }
-
-    protected function decodePartValue(string $value, ?string $charset = null) : string
-    {
-        if ($charset !== null) {
-            return $this->convertEncoding(\rawurldecode($value), $charset, true);
-        }
-        return $this->convertEncoding(\rawurldecode($value));
-    }
-
-    protected function getValueFromParts(array $parts) : string
-    {
-        $value = parent::getValueFromParts($parts);
-        if ($this->encoded && \preg_match('~^([^\']*)\'?([^\']*)\'?(.*)$~', $value, $matches)) {
-            $this->charset = (!empty($matches[1]) && !empty($matches[3])) ? $matches[1] : $this->charset;
-            $this->language = (!empty($matches[2])) ? $matches[2] : $this->language;
-            $ev = (empty($matches[3])) ? $matches[1] : $matches[3];
-            // only if it's not part of a SplitParameterPart
-            if ($this->index === null) {
-                // subsequent parts are decoded as a SplitParameterPart since only
-                // the first part are supposed to have charset/language fields
-                return $this->decodePartValue($ev, $this->charset);
-            }
-            return $ev;
-        }
-        return $value;
-    }
-
-    /**
-     * Returns the charset if the part is an RFC-2231 part with a charset set.
-     */
-    public function getCharset() : ?string
-    {
-        return $this->charset;
-    }
-
-    /**
-     * Returns the RFC-1766 (or subset) language tag, if the parameter is an
-     * RFC-2231 part with a language tag set.
-     *
-     * @return ?string the language if set, or null if not
-     */
-    public function getLanguage() : ?string
-    {
-        return $this->language;
-    }
-
-    public function isUrlEncoded() : bool
-    {
-        return $this->encoded;
-    }
-
-    public function getIndex() : ?int
-    {
-        return $this->index;
-    }
-}