base.php

См. документацию.

<?php
 
namespace Bitrix\Rest\Configuration\DataProvider\Disk;
 
use Bitrix\Main\IO\File;
use Bitrix\Main\IO\FileNotFoundException;
use Bitrix\Main\Loader;
use Bitrix\Main\SystemException;
use Bitrix\Main\LoaderException;
use Bitrix\Main\Application;
use Bitrix\Disk\SystemUser;
use Bitrix\Disk\Internals\FolderTable;
use Bitrix\Disk\Internals\ObjectTable;
use Bitrix\Disk\Driver;
use Bitrix\Rest\Configuration\Helper;
use Bitrix\Rest\Configuration\Structure;
use Bitrix\Rest\Configuration\DataProvider\ProviderBase;

class Base extends ProviderBase
{
    private $storage;
    private $folderFilter = [];

    public function __construct(array $setting)
    {
        parent::__construct($setting);
        if (!Loader::includeModule('disk'))
        {
            throw new SystemException(
                'Can\'t include module disk',
                'ERROR_INCLUDE_DISK'
            );
        }
 
        if (!$this->loadStorage())
        {
            throw new SystemException(
                'Can\'t load storage',
                'ERROR_LOAD_STORAGE'
            );
        }
    }
    public function __construct(array $setting) {…}

    public function addContent(string $code, $content, $type = false): bool
    {
        $result = false;
 
        $content = $this->packageContent($content);
        if (is_null($content))
        {
            return $result;
        }
 
        $name = $code . Helper::CONFIGURATION_FILE_EXTENSION;
 
        $folder = $this->getFolder(true);
        if (!$folder)
        {
            if ($type !== false)
            {
                $subFolder = $folder->getChild(
                    [
                        '=NAME' => $type,
                        '=TYPE' => FolderTable::TYPE_FOLDER,
                    ]
                );
                if (!$subFolder)
                {
                    $folder = $folder->addSubFolder(
                        [
                            'NAME' => $type,
                            'CREATED_BY' => SystemUser::SYSTEM_USER_ID,
                        ]
                    );
                }
                else
                {
                    $folder = $subFolder;
                }
            }
 
            if ($folder)
            {
                $file = $folder->uploadFile(
                    [
                        'name' => $name,
                        'content' => $content,
                        'type' => 'application/json',
                    ],
                    [
                        'NAME' => $name,
                        'CREATED_BY' => SystemUser::SYSTEM_USER_ID,
                    ]
                );
                if ($file)
                {
                    $result = true;
                }
            }
        }
 
        return $result;
    }
    public function addContent(string $code, $content, $type = false): bool {…}

    public function get(string $path, int $step): ?array
    {
        $result = null;
        $folder = $this->getFolder();
        if ($folder)
        {
            $folder = $folder->getChild(
                [
                    '=NAME' => $path,
                ]
            );
        }
 
        if ($folder)
        {
            $fakeSecurityContext = Driver::getInstance()->getFakeSecurityContext();
            $fileList = $folder->getChildren(
                $fakeSecurityContext,
                [
                    'filter' => [
                        '=TYPE' => ObjectTable::TYPE_FILE,
                    ]
                ]
            );
            $i = 0;
            foreach ($fileList as $child)
            {
                if ($i == $step && $child instanceof \Bitrix\Disk\File)
                {
                    $server = Application::getInstance()->getContext()->getServer();
                    $documentRoot = $server->getDocumentRoot();
                    $filePath = $documentRoot . \CFile::GetPath(
                            $child->getFileId()
                    );
                    $file = new File($filePath);
                    try
                    {
                        $result = [
                            'DATA' => $file->getContents(),
                            'FILE_NAME' => $child->getName(),
                        ];
                    }
                    catch (FileNotFoundException $exception)
                    {
                        $result = null;
                    }
 
                    break;
                }
                $i++;
            }
            $result['COUNT'] = count($fileList);
        }
 
        return $result;
    }
    public function get(string $path, int $step): ?array {…}

    public function addFiles(array $files): array
    {
        $result = [
            'success' => false,
            'result' => [],
        ];
 
        $structure = new Structure($this->getUserContext());
 
        $storage = $this->getStorage();
        if ($storage)
        {
            $folder = $this->getFolder();
            if (!$folder)
            {
                $folder = $storage->addFolder(
                    [
                        'NAME' => $this->getContext(),
                        'CREATED_BY' => SystemUser::SYSTEM_USER_ID,
                    ]
                );
            }
 
            $subFolder = $folder->getChild(
                [
                    '=NAME' => Helper::STRUCTURE_FILES_NAME,
                    '=TYPE' => FolderTable::TYPE_FOLDER,
                ]
            );
            if (!$subFolder)
            {
                $subFolder = $folder->addSubFolder(
                    [
                        'NAME' => Helper::STRUCTURE_FILES_NAME,
                        'CREATED_BY' => SystemUser::SYSTEM_USER_ID,
                    ]
                );
            }
 
            if ($subFolder)
            {
                foreach ($files as $file)
                {
                    if ($file['ID'])
                    {
                        $id = (int) $file['ID'];
                        $structure->saveFile($id, $file);
 
                        $fileData = \CFile::MakeFileArray($id);
                        $res = $subFolder->uploadFile(
                            $fileData,
                            [
                                'NAME' => $id,
                                'CREATED_BY' => SystemUser::SYSTEM_USER_ID,
                            ]
                        );
                        if (!is_null($res))
                        {
                            $result['success'] = true;
                            $result['result'][$id] = true;
                        }
                        else
                        {
                            $result['result'][$id] = false;
                        }
                    }
                }
            }
        }
 
        return $result;
    }
    public function addFiles(array $files): array {…}

    public function deleteFolder()
    {
        $folder = $this->getFolder();
        if ($folder)
        {
            global $USER;
            if (!$folder->deleteTree($USER->GetID()))
            {
                //$this->setErrors($folder->getErrors());//todo: add errors
            }
        }
 
        return true;
    }
    public function deleteFolder() {…}

    public function setFolderFilter(array $filter)
    {
        $this->folderFilter = $filter;
    }
    public function setFolderFilter(array $filter) {…}

    public function getFolder(bool $autoCreate = false)
    {
        $filter = $this->folderFilter;
        $folderName = $this->getContext();
        if (empty($filter))
        {
            $filter = [
                '=NAME' => $folderName,
                '=TYPE' => FolderTable::TYPE_FOLDER
            ];
        }
 
        $folder = $this->getStorage()->getChild($filter);
        if (!$folder && $autoCreate)
        {
            $folder = $this->getStorage()->addFolder(
                [
                    'NAME' => $folderName,
                    'CREATED_BY' => SystemUser::SYSTEM_USER_ID,
                ]
            );
        }
 
        return $folder;
    }
    public function getFolder(bool $autoCreate = false) {…}
 
    private function loadStorage(): bool
    {
        $this->storage = Driver::getInstance()->addStorageIfNotExist(
            Helper::getInstance()->getStorageBackupParam()
        );
 
        return !is_null($this->storage);
    }

    public function getStorage()
    {
        return $this->storage;
    }
    public function getStorage() {…}
}
class Base extends ProviderBase {…};