mailblock.php

См. документацию.

<?php
namespace Bitrix\Sender\Preset;
 
use Bitrix\Main\Entity;
use Bitrix\Main\EventResult;
use Bitrix\Main\Event;
use Bitrix\Main\IO\File;
use Bitrix\Main\Localization\Loc;
 
Loc::loadMessages(__FILE__);

class MailBlock
{
    public static function getListByType()
    {
        $resultTemplateList = array();
        $arTemplateList = static::getList();
        foreach($arTemplateList as $template)
            $resultTemplateList[$template['TYPE']][] = $template;
 
        return $resultTemplateList;
    }

    public static function getList()
    {
        $resultList = array();
        $event = new Event('sender', 'OnPresetMailBlockList');
        $event->send();
 
        foreach ($event->getResults() as $eventResult)
        {
            if ($eventResult->getType() == EventResult::ERROR)
            {
                continue;
            }
 
            $eventResultParameters = $eventResult->getParameters();
 
            if (!empty($eventResultParameters))
            {
                $resultList = array_merge($resultList, $eventResultParameters);
            }
        }
 
        return $resultList;
    }

    public static function getBlockForVisualEditor()
    {
        $arResult = array(
            'items' => array(),
            'groups' => array(),
            'rootDefaultFilename' => ''
        );
 
        $arGroupExists = array();
        $arBlocksByType = static::getListByType();
        foreach($arBlocksByType as $type => $arBlockList)
        {
            foreach($arBlockList as $blockNum => $arBlock)
            {
                $name = 'mailblock'.str_pad($blockNum+1, 4, '0', STR_PAD_LEFT);
                $key = $arBlock['TYPE'].'/'.$name;
                $arResult['items'][$key] = array(
                    'name' => $name,
                    'path' => $arBlock['TYPE'],
                    'title' => $arBlock['NAME'],
                    'thumb' => '',
                    'code' => $arBlock['HTML'],
                    'description' => empty($arBlock['DESC']) ? '' : $arBlock['DESC'],
                    'template' => '',
                    'level' => '',
                    'parent' => $arBlock['TYPE'],
                );
 
                if(!in_array($arBlock['TYPE'], $arGroupExists))
                {
                    $arResult['groups'][] = array(
                        'path' => '',
                        'name' => $arBlock['TYPE'],
                        'level' => '0',
                        'default_name' => 'mailblockgroup' . (count($arGroupExists) + 1)
                    );
                    $arGroupExists[] = $arBlock['TYPE'];
                }
 
            } // foreach $arBlockList
 
        } // foreach $arBlocksByType
 
        if(isset($arResult['groups'][0]))
            $arResult['rootDefaultFilename'] = $arResult['groups'][0]['default_name'];
 
        return $arResult;
    }
}