Attachment has 35 functions (exceeds 20 allowed). Consider refactoring.

Open

class Attachment
{
    /** @var string */
    private $color;

Method sendTestMessage has 62 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    private function sendTestMessage()
    {
        $slackMessage = new SlackMessage(
            'Simple Symfony 3 and 4 Bundle for sending customizable messages to Slack via '
            . SlackMarkdown::link('incoming webhooks', 'https://api.slack.com/incoming-webhooks')

Method __construct has 16 arguments (exceeds 4 allowed). Consider refactoring.

Open

        string $color = '',
        string $pretext = '',
        string $authorName = '',
        string $authorLink = '',
        string $authorIconUrl = '',

Method getConfigTreeBuilder has 48 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function getConfigTreeBuilder()
    {
        $treeBuilder = new TreeBuilder();
        $rootNode = $treeBuilder->root('wow_apps_slack');
        $rootNode

Method __construct has 7 arguments (exceeds 4 allowed). Consider refactoring.

Open

        string $text = '',
        string $username = '',
        string $channel = '',
        string $iconUrl = '',
        string $iconEmoji = '',

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

Open

    protected function execute(InputInterface $input, OutputInterface $output)
    {
        /* Work with container for support of Symfony 3 early versions */
        $this->slackBot = $this->getContainer()->get('wowapps.slackbot');
        $this->config = $this->slackBot->getConfig();

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Method __construct has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

        bool   $active = false,
        string $title = '',
        string $text = '',
        string $buttonOkText = self::BUTTON_DEFAULT_TEXT_OK,
        string $buttonDismissText = self::BUTTON_DEFAULT_TEXT_DISMISS

Function attachmentDto has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    private static function attachmentDto(Attachment $attachment)
    {
        if (!in_array($attachment->getColor(), SlackColor::COLOR_MAP)) {
            throw new SlackbotException(SlackbotException::E_INCORRECT_COLOR);
        }

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Function list has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    public static function list(array $list, string $listType = self::LIST_MARKER): string
    {
        if (empty($list)) {
            throw new SlackbotException(SlackbotException::E_EMPTY_LIST);
        }

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Function checkIcon has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    private static function checkIcon(SlackMessage $message)
    {
        if (!empty($message->getIconUrl())) {
            if (!preg_match(
                '/^(?:http|https|ftp)\:\/\/(.*?)\.(.*?)\/(.*?)\.(?:jpg|jpeg|png)/i',

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