File

<script env="server">
    if (k.request.method = "POST") {
        if (k.request.files.length > 0) {
            var file = k.request.files[0];
            var filename = file.fileName;
            if (filename) {
                if (k.request.folder) {
                    filename = k.request.folder + "\\" + filename;
                }
                k.file.writeBinary(filename, file.bytes);
            }
        }
        if (k.request.createFolder) {
            k.file.createFolder(k.request.createFolder, k.request.folder);
        }
        var folder = k.request.Folder

        if (k.request.oldFolder && k.request.newFolder) {
            oldFolder = folder ? folder + "//" + k.request.oldFolder : k.request.oldFolder
            newFolder = folder ? folder + "//" + k.request.newFolder : k.request.newFolder
            k.file.renameFolder(oldFolder, newFolder)
        }
        if (k.request.oldFile && k.request.newFile) {
            oldFile = folder ? folder + "//" + k.request.oldFile : k.request.oldFile
            newFile = folder ? folder + "//" + k.request.newFile : k.request.newFile
            k.file.rename(oldFile, newFile)
        }

    }
    if (k.request.deleteData) {
        var folders = k.request.deleteData.replace(/\[|]/g, '').split(',')
        folders.forEach((f) => {
            if (f.indexOf('.') !== -1) {
                k.file.delete(f);
            } else {
                k.file.deleteFolder(f)
            }
        })
    }


    var allfiles = k.file.getAllFiles();

    var folderFiles;
    if (k.request.folder) {
        folderFiles = k.file.folderFiles(k.request.folder);
    }
    else {
        folderFiles = k.file.folderFiles("\\");
    }

    var subfolders = k.file.subFolders(k.request.folder);

    var currentfolder = "\\";

    if (k.request.folder) {
        currentfolder = k.request.folder;
    }

</script>