SPServices CopyIntoItems

function copyMyFile() {

    jQuery().SPServices({                       // GET FILE CONTENT FOR COPYING:
        operation: "GetItem",
        Url: _spPageContextInfo.siteAbsoluteUrl + "/" + fileUrl,
        completefunc: function (xData, Status) {

            console.log("Got file stream and metadata, status: " + Status);

            if (Status == "success") {

                itemstream = jQuery(xData.responseXML).find("Stream").text();
                itemfields = "";    // document metadata (?)

                // by the way - this is all logs as "undefined". I also tries to use array
                jQuery(xData.responseXML).find("FieldInformation").each(function () {
                    itemfields += jQuery(this).get(0).xml;
                });

                var destinationUrl = _spPageContextInfo.siteAbsoluteUrl + "/subsite/Documents/blabla.docx";

                jQuery().SPServices({           // COPY FILE 
                    operation: "CopyIntoItems",
                    SourceUrl: _spPageContextInfo.siteAbsoluteUrl + "/" + fileUrl,
                    async: false,
                    DestinationUrls: [destinationUrl],
                    Stream: itemstream,
                    Fields: itemfields,         // I can comment this, no matter (?)

                    completefunc: function (xData, Status) {
                        console.log("File copied! status: " + Status);

                        if (Status == "success") {

                            // Another call to get parent listitem
                            getListitemFromFileUrl(destinationUrl,
                                function (file) {
                                    var addedItem = file.get_listItemAllFields();

                                    console.log("Updating item..");
                                    addedItem.set_item("_CopySource", "");
                                    addedItem.update();

                                    ctx.executeQueryAsync(
                                        function () {
                                            console.log("New doc details updated");
                                        },
                                        onFail
                                    );
                                },
                                function (sender, args) {
                                    console.log(args.get_message());
                                });

                        } else {
                            handleSPSerror(xData);
                        }
                    }
                });


            } else {

                handleSPSerror(xData);
            }
        }
    });
}

// Get listItem from file
function getListitemFromFileUrl(url, success, error) {
    var ctx = SP.ClientContext.get_current();
    var relUrl = url.replace(_spPageContextInfo.siteAbsoluteUrl, '');    // convert to relative url
    var file = ctx.get_web().getFileByServerRelativeUrl(relUrl);         // get file
    ctx.load(file, 'ListItemAllFields');

    ctx.executeQueryAsync(
        function () {
            success(file);
        },
        onFail
    );
}

// Try handle error from SPServices
function handleSPSerror(xData) {
    var errorCode = $(xData.responseXML).find('CopyResult').attr('ErrorCode');
    if (errorCode == "Unknown") {
        var errorMessage = $(xData.responseXML).find('CopyResult').attr('ErrorMessage');

        console.log("%cRequest returned error: " + errorMessage, "background:red;color:white;");
    }
}

//  handle jsom error 
function onFail(sender, args) {

    var errorMessage = args.get_message();
    var len = args.length,
        i = 0;

    for (i; i < len; i++) {
        errorMessage += "<br/>" + args[i];
    }

    console.log("%cError in sharepoint jsom: " + errorMessage, "background:red;color:white;");
}