TemplateManager.php

<?php
 
namespace Bitrix\MessageService\Providers\Edna\WhatsApp;
 
use Bitrix\Main\ArgumentException;
use Bitrix\Main\Web\Json;
use Bitrix\MessageService\Providers\Constants\InternalOption;
use Bitrix\MessageService\Providers\Edna\EdnaRu;
 
class TemplateManager extends \Bitrix\MessageService\Providers\Base\TemplateManager
{
 
    protected EdnaRu $utils;
    protected EmojiConverter $emoji;
 
    public function __construct(string $providerId, EdnaRu $utils, EmojiConverter $emoji)
    {
        parent::__construct($providerId);
 
        $this->utils = $utils;
        $this->emoji = $emoji;
    }
 
    public function getTemplatesList(array $context = null): array
    {
        $templatesResult = $this->utils->getMessageTemplates();
        if (!$templatesResult->isSuccess())
        {
            return [];
        }
 
        $templates = $templatesResult->getData();
        if (!is_array($templates))
        {
            return [];
        }
 
        //todo: Compatibility only with previous version without placeholders. Remove it!
        $placeholderEnabled = \Bitrix\Main\Config\Option::get('messageservice', 'template_placeholders_enabled', 'N') === 'Y';
 
        $result = [];
        foreach ($templates as $template)
        {
 
            //todo: Compatibility only with previous version without placeholders. Remove it!
            if (!empty($template['placeholders']) && !$placeholderEnabled)
            {
                continue;
            }
 
            $tmp = [
                'ID' => Json::encode($template['content']), //todo: Refactor it!
                'TITLE' => $template['name'],
                'PREVIEW' => $template['content']['text'] ?? '',
            ];
 
            if (!empty($template['content']['header']['text']))
            {
                $tmp['HEADER'] = $template['content']['header']['text'];
            }
            if (!empty($template['content']['footer']['text']))
            {
                $tmp['FOOTER'] = $template['content']['footer']['text'];
            }
            if (!empty($template['content']['keyboard']['rows']))
            {
                $tmp['KEYBOARD'] = $template['content']['keyboard'];
            }
            if (!empty($template['placeholders']))
            {
                $tmp['PLACEHOLDERS'] = [];
            }
            if (!empty($template['placeholders']['text']))
            {
                $tmp['PLACEHOLDERS']['PREVIEW'] = $template['placeholders']['text'];
            }
            if (!empty($template['placeholders']['header']))
            {
                $tmp['PLACEHOLDERS']['HEADER'] = $template['placeholders']['header'];
            }
            if (!empty($template['placeholders']['footer']))
            {
                $tmp['PLACEHOLDERS']['FOOTER'] = $template['placeholders']['footer'];
            }
 
            $result[] = $tmp;
        }
 
        return $result;
    }
 
    public function prepareTemplate($templateData): array
    {
        try
        {
            $messageTemplateDecoded = Json::decode($templateData);
            $messageTemplateDecoded =
                $this->emoji->convertEmojiInTemplate($messageTemplateDecoded, InternalOption::EMOJI_ENCODE);
        }
        catch (\Bitrix\Main\ArgumentException $e)
        {
            throw new ArgumentException('Incorrect message template');
        }
 
        return $messageTemplateDecoded;
    }
 
    public function isTemplatesBased(): bool
    {
        return true;
    }
 
}