Helper.php

См. документацию.

<?php
namespace Bitrix\UI\Avatar\Mask;
 
use Bitrix\Main;
use Bitrix\Main\HttpRequest;
use Bitrix\UI\Avatar;
 
class Helper
{
    public const REQUEST_FIELD_NAME = 'ui_avatar_editor';
    public static function getHTMLAttribute($fileId)
    {
        return ' data-bx-ui-avatar-editor-info="'.htmlspecialcharsbx(self::getJson($fileId)).'" ';
    }
 
    public static function getJson($fileId): string
    {
        return Main\Web\Json::encode(
            static::getData($fileId)
        );
    }
 
    public static function getData(?int $fileId): ?array
    {
        if ($fileId > 0 && ($file = \CFile::GetByID($fileId)->Fetch()))
        {
            $result = [
                // 'name' => $file['FILE_NAME'],
                // 'width' => $file['WIDTH'],
                // 'height' => $file['HEIGHT'],
                // 'size' => $file['FILE_SIZE'],
                // 'type' => $file['CONTENT_TYPE'],
                'src' => Main\UI\FileInputUnclouder::getSrc($file),
                // 'meta' => $file['META']
            ];
 
            if ($file['VERSION_ORIGINAL_ID'] == $fileId)
            {
                $originalFile = \CFile::GetByID($fileId, true)->Fetch();
                $maskId = null;
                if (
                    ($metaData = $file['META'] ? Main\Web\Json::decode($file['META']) : [])
                    && is_array($metaData)
                    && isset($metaData['maskInfo'])
                    && $metaData['maskInfo']['id'] > 0
                )
                {
                    $maskId = $metaData['maskInfo']['id'];
                }
                else if ($res = Avatar\Model\ItemToFileTable::getList([
                    'select' => ['*'],
                    'filter' => ['FILE_ID' => $fileId],
                    'limit' => 1
                ])->fetch())
                {
                    $maskId = $res['ITEM_ID'];
                }
 
                $result = [
                    // 'name' => $originalFile['FILE_NAME'],
                    // 'width' => $originalFile['WIDTH'],
                    // 'height' => $originalFile['HEIGHT'],
                    // 'size' => $originalFile['FILE_SIZE'],
                    // 'type' => $originalFile['CONTENT_TYPE'],
                    'src' => \CFile::GetFileSRC($originalFile),
                    'maskId' => $maskId
                ];
            }
            return $result;
        }
        return null;
    }
 
    public static function save(?int $originalFileId, array $file, ?Main\Engine\CurrentUser $currentUser = null): ?int
    {
        $originalFile = \CFile::GetByID($originalFileId)->Fetch();
        if (!$originalFile)
        {
            return null;
        }
        $currentUser = is_null($currentUser) ? Main\Engine\CurrentUser::get() : $currentUser;
        $consumer = Avatar\Mask\Consumer::createFromId($currentUser->getId());
        while (((int)$originalFile['ID'] !== (int)$originalFileId))
        {
            \CFile::Delete($originalFile['ID']);
            $originalFile = \CFile::GetByID($originalFileId)->Fetch();
        }
        if ($fileIdWithMask = \CFile::SaveFile($file + ['MODULE_ID' => 'ui'], 'ui/masked'))
        {
            $maskId = isset($file['maskInfo']) ? $file['maskInfo']['id'] : null;
            if ($maskId
                && ($maskItem = Avatar\Mask\Item::getInstance($maskId))
                && $maskItem->isReadableBy($consumer)
                && \CFile::AddVersion($originalFileId, $fileIdWithMask, ['maskInfo' => ['id' => $maskId]])->isSuccess()
            )
            {
                $maskItem->applyToFileBy($originalFileId, $fileIdWithMask, $consumer);
                $consumer->useRecentlyMaskId($maskItem->getId());
                return $fileIdWithMask;
            }
            \CFile::Delete($fileIdWithMask);
        }
        return null;
    }
 
    public static function getMaskedFile(string $fieldName, ?HttpRequest $request = null): ?array
    {
        $request = ($request ?? Main\Application::getInstance()->getContext()->getRequest());
        $mask = null;
        if ($id = $request->getPost(self::REQUEST_FIELD_NAME . $fieldName))
        {
            $mask = self::getMaskFromRequest(
                $id,
                $request->getFile(self::REQUEST_FIELD_NAME),
                $request->getPost(self::REQUEST_FIELD_NAME)
            );
        }
        return $mask;
    }

    public static function getDataFromRequest(string $fieldName, ?HttpRequest $request = null): ?array
    {
        return null;
    }
    protected static function getMaskFromRequest($id, ?array $rawFiles, ?array $postData): ?array
    {
        if (!is_array($rawFiles) || !is_array($postData))
        {
            return null;
        }
 
        $orderedFiles = [];
        array_walk($rawFiles, function($item, $subField) use (&$orderedFiles) {
            foreach ($item as $key => $value)
            {
                $orderedFiles[$key] = $orderedFiles[$key] ?? [];
                $orderedFiles[$key][$subField] = $value;
            }
        });
        $result = null;
        if (isset($orderedFiles[$id]))
        {
            $result = $orderedFiles[$id];
            $maskInfo = ($postData[$id] ?? []);
            if (isset($maskInfo['maskId']))
            {
                $result['maskInfo'] = ['id' => $maskInfo['maskId']];
            }
        }
        return $result;
    }

    public static function addSystemMask(array $file, array $descriptionParams): ?Item
    {
        $result =  Item::create(
            new Owner\System(),
            $file,
            [
                'GROUP_ID' => $descriptionParams['GROUP_ID'] ?? null,
                'TITLE' => $descriptionParams['TITLE'] ?? null,
                'DESCRIPTION' => $descriptionParams['DESCRIPTION'] ?? null,
                'SORT' => $descriptionParams['SORT'] ?? 0,
            ]
        )->getData();
 
        return reset($result);
    }
 
    public static function setSystemGroup(string $title, ?string $description): ?Group
    {
        return Group::createOrGet(new Owner\System(), $title, $description);
    }
}