newstemplate.php

<?php
 
namespace Bitrix\Im\Integration\Bizproc\Message;
 
use Bitrix\Bizproc\FieldType;
use Bitrix\Main\Error;
use Bitrix\Main\Localization\Loc;
 
Loc::loadMessages(__FILE__);
 
class NewsTemplate extends PlainTemplate
{
    protected const DEFAULT_BORDER_COLOR = '#468EE5';
 
    protected string $title = '';
 
    public function buildMessage(array $messageFields): array
    {
        $attach = new \CIMMessageParamAttach(0, static::DEFAULT_BORDER_COLOR);
 
        $attach->SetDescription($this->buildDescriptionText());
 
        $attach->AddGrid([
            [
                'DISPLAY' => 'LINE',
                'NAME' => $this->title,
                'VALUE' => $this->buildMessageText(),
            ]
        ]);
 
        $messageFields['ATTACH'] = $attach;
 
        return $messageFields;
    }
 
    protected function buildDescriptionText(): string
    {
        $text = mb_substr(\CBPHelper::convertBBtoText($this->title . ' ' . $this->messageText), 0, 200);
        if (mb_strlen($text) === 200)
        {
            $text .= '...';
        }
 
        return $text;
    }
 
    protected function validate(): void
    {
        parent::validate();
 
        if ($this->title === '')
        {
            $this->errors->setError(new Error(
                Loc::getMessage('IM_BIZPROC_MESSAGE_NEWS_TEMPLATE_FIELD_NAME_MESSAGE_TITLE_ERROR')
            ));
        }
    }
 
    public function setFields(array $fields): self
    {
        parent::setFields($fields);
 
        if (!empty($fields['MessageTitle']))
        {
            $this->title = trim(\CBPHelper::stringify($fields['MessageTitle']));
        }
 
        return $this;
    }
 
    public static function getFieldsMap(): array
    {
        return array_merge(
            [
                'MessageTitle' => [
                    'Name' => Loc::getMessage('IM_BIZPROC_MESSAGE_NEWS_TEMPLATE_FIELD_NAME_MESSAGE_TITLE'),
                    'FieldName' => 'title',
                    'Type' => FieldType::STRING,
                    'Required' => true,
                    'Multiple' => false,
                ],
            ],
            parent::getFieldsMap(),
        );
    }
}