File Mailbox.php has 1092 lines of code (exceeds 250 allowed). Consider refactoring.

Open

<?php

declare(strict_types=1);

namespace PhpImap;

Mailbox has 90 functions (exceeds 20 allowed). Consider refactoring.

Open

class Mailbox
{
    public const EXPECTED_SIZE_OF_MESSAGE_AS_ARRAY = 2;

    public const MAX_LENGTH_FILEPATH = 255;

File Imap.php has 694 lines of code (exceeds 250 allowed). Consider refactoring.

Open

<?php
/**
 * @author Barbushin Sergey http://linkedin.com/in/barbushin
 * @author BAPCLTD-Marv
 */

Function initMailPart has a Cognitive Complexity of 54 (exceeds 5 allowed). Consider refactoring.

Open

    protected function initMailPart(IncomingMail $mail, object $partStructure, $partNum, bool $markAsSeen = true, bool $emlParse = false): void
    {
        if (!isset($mail->id)) {
            throw new InvalidArgumentException('Argument 1 passeed to '.__METHOD__.'() did not have the id property set!');
        }

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Function getMailHeader has a Cognitive Complexity of 43 (exceeds 5 allowed). Consider refactoring.

Open

    public function getMailHeader(int $mailId): IncomingMailHeader
    {
        $headersRaw = Imap::fetchheader(
            $this->getImapStream(),
            $mailId,

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Imap has 41 functions (exceeds 20 allowed). Consider refactoring.

Open

final class Imap
{
    /** @psalm-var list<int> */
    public const SORT_CRITERIA = [
        SORTARRIVAL,

Method getMailHeader has 123 lines of code (exceeds 40 allowed). Consider refactoring.

Open

    public function getMailHeader(int $mailId): IncomingMailHeader
    {
        $headersRaw = Imap::fetchheader(
            $this->getImapStream(),
            $mailId,

Function getMailsInfo has a Cognitive Complexity of 28 (exceeds 5 allowed). Consider refactoring.

Open

    public function getMailsInfo(array $mailsIds): array
    {
        $mails = Imap::fetch_overview(
            $this->getImapStream(),
            \implode(',', $mailsIds),

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Method initMailPart has 95 lines of code (exceeds 40 allowed). Consider refactoring.

Open

    protected function initMailPart(IncomingMail $mail, object $partStructure, $partNum, bool $markAsSeen = true, bool $emlParse = false): void
    {
        if (!isset($mail->id)) {
            throw new InvalidArgumentException('Argument 1 passeed to '.__METHOD__.'() did not have the id property set!');
        }

Function downloadAttachment has a Cognitive Complexity of 20 (exceeds 5 allowed). Consider refactoring.

Open

    public function downloadAttachment(DataPartInfo $dataInfo, array $params, object $partStructure, bool $emlOrigin = false): IncomingMailAttachment
    {
        if ('RFC822' == $partStructure->subtype && isset($partStructure->disposition) && 'attachment' == $partStructure->disposition) {
            $fileName = \strtolower($partStructure->subtype).'.eml';
        } elseif ('ALTERNATIVE' == $partStructure->subtype) {

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Function embedImageAttachments has a Cognitive Complexity of 19 (exceeds 5 allowed). Consider refactoring.

Open

    public function embedImageAttachments(): void
    {
        $fetchedHtml = $this->__get('textHtml');

        \preg_match_all("/\bcid:[^'\"\s]{1,256}/mi", $fetchedHtml, $matches);

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Method downloadAttachment has 64 lines of code (exceeds 40 allowed). Consider refactoring.

Open

    public function downloadAttachment(DataPartInfo $dataInfo, array $params, object $partStructure, bool $emlOrigin = false): IncomingMailAttachment
    {
        if ('RFC822' == $partStructure->subtype && isset($partStructure->disposition) && 'attachment' == $partStructure->disposition) {
            $fileName = \strtolower($partStructure->subtype).'.eml';
        } elseif ('ALTERNATIVE' == $partStructure->subtype) {

Function possiblyGetMailboxes has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

    protected function possiblyGetMailboxes(array $t): array
    {
        $arr = [];
        if ($t) {
            foreach ($t as $index => $item) {

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Function setConnectionArgs has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

    public function setConnectionArgs(int $options = 0, int $retriesNum = 0, array $params = null): void
    {
        if (0 !== $options) {
            if (($options & self::IMAP_OPTIONS_SUPPORTED_VALUES) !== $options) {
                throw new InvalidParameterException('Please check your option for setConnectionArgs()! Unsupported option "'.$options.'". Available options: https://www.php.net/manual/de/function.imap-open.php');

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Function replaceInternalLinks has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

    public function replaceInternalLinks(string $baseUri): string
    {
        $baseUri = \rtrim($baseUri, '\\/').'/';
        $fetchedHtml = $this->textHtml;
        $search = [];

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Consider simplifying this complex logical expression.

Open

        if ('RFC822' == $partStructure->subtype && isset($partStructure->disposition) && 'attachment' == $partStructure->disposition) {
            $fileName = \strtolower($partStructure->subtype).'.eml';
        } elseif ('ALTERNATIVE' == $partStructure->subtype) {
            $fileName = \strtolower($partStructure->subtype).'.eml';
        } elseif ((!isset($params['filename']) || empty(\trim($params['filename']))) && (!isset($params['name']) || empty(\trim($params['name'])))) {

Consider simplifying this complex logical expression.

Open

                if (TYPEMESSAGE === $partStructure->type && 'RFC822' === $partStructure->subtype && $not_attachment) {
                    $this->initMailPart($mail, $subPartStructure, $partNum, $markAsSeen);
                } elseif (TYPEMULTIPART === $partStructure->type && 'ALTERNATIVE' === $partStructure->subtype && $not_attachment) {
                    // https://github.com/barbushin/php-imap/issues/198
                    $this->initMailPart($mail, $subPartStructure, $partNum, $markAsSeen);

Function convertToUtf8 has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

    public function convertToUtf8(string $string, string $fromCharset): string
    {
        $fromCharset = mb_strtolower($fromCharset);
        $newString = '';

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Function flattenParts has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    public function flattenParts(array $messageParts, array $flattenedParts = [], string $prefix = '', int $index = 1, bool $fullPrefix = true): array
    {
        foreach ($messageParts as $part) {
            $flattenedParts[$prefix.$index] = $part;
            if (isset($part->parts)) {

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Method __construct has 7 arguments (exceeds 5 allowed). Consider refactoring.

Open

    public function __construct(string $imapPath, string $login, string $password, string $attachmentsDir = null, string $serverEncoding = 'UTF-8', bool $trimImapPath = true, bool $attachmentFilenameMode = false)