5tarl0rd

var iframeUtilsLogger = 'IframeUtils';

/**
 * Import of Post Messages Utilities library, if it haven't been previously imported
 */
if (document.getElementById('postMessagesUtils') == null && window.staticSrcCommonsDir) {
    const path = window.staticSrcCommonsDir + "/javascript/postMessagesUtils.js";
    const scriptTag = '<script id="postMessagesUtils" type="text/javascript" src="'+path+'"></script>';
    document.write(scriptTag);
}

/**
 * Functions that resizes the iframe existent at the page
 */
function resizeIframeHeight(height) {
    $("#iframeContainer").attr("height", height);
}
function resizeIframeWidth(width) {
    $("#iframeContainer").attr("width", width);
}

/**
 * Function to call a new GVO
 */
function openGvo(jsonPostMessage) {    
    openGvoId(jsonPostMessage.payload.gvoId);
}

/**
 * Function to call a new GVO
 */
function openGvoId(gvoId) {
    var href = window.location.href;
    var parts = href.split('/trxm/');

    var subparts = parts[1].split('/');

    var host = parts[0];
    var currentFlavor = subparts[0];

    window.location = host + '/trxm/' + currentFlavor + '/goto.dialog.do?gvo=' + gvoId;
}

/**
 * Receive the message, parse its data and dispatch to correct method
 */
function trxmPostMessageDispatcher(event) {

    if (!validOriginUrl(window.iframeutils_validhost, event, iframeUtilsLogger)) return;

    var jsonPostMessage = parseIncomingMsg(event.data, iframeUtilsLogger);

    //************************** PLAIN TEXT MESSAGES AND OLD JSON MESSAGES- TO BE DEPRECATED! ******************************//
    // Please use the analog JSON based-messages (see section below) instead of these ones,
    // which are kept here just for backward compatibility but will be DEPRECATED SOON!
	//*************************************************************************************************//
	if(event.data.indexOf('resize:') == 0){
		resizeIframeHeight(event.data.split(':')[1]);
		return;
	}
	//maps to message with id='loadURL' in the new JSon format (see below)
	if(event.data.indexOf('link:') == 0){
        var args = event.data.split(':');
        openWinFromIframe(args.splice(2).join(':'), args[1]);
        return;
    }
    if (jsonPostMessage) {
        if(jsonPostMessage.id == 'iFrameScrollup') {
            var xpos = 0;
            var ypos = 0;
            if(jsonPostMessage.payload){
                if (jsonPostMessage.payload.xpos) {
                    xpos = jsonPostMessage.payload.xpos;
                }
                if (jsonPostMessage.payload.ypos) {
                    ypos = jsonPostMessage.payload.ypos;
                }
            }
            window.scrollTo(xpos, ypos);
            consoleLog('"iFrameScrollup" received and processed.', iframeUtilsLogger);
        }
    }

    //************ NEW ITEMS FOLLOWING THE STANDARD JSON CONVENTION - PLEASE USE THESE ONES! ***********//
    //*************************************************************************************************//
    if (jsonPostMessage) {
        if (jsonPostMessage.id == 'resize') {
            if (jsonPostMessage.payload.height) {
                resizeIframeHeight(jsonPostMessage.payload.height);
            }
            if (jsonPostMessage.payload.width) {
                resizeIframeWidth(jsonPostMessage.payload.width);
            }
            consoleLog('"resize" received and processed.', iframeUtilsLogger);
          //equivalent to message 'link' in case of plane text
        } else if(jsonPostMessage.id == 'loadURL') {
            openWinFromIframe(jsonPostMessage.payload.url,jsonPostMessage.payload.target);
            consoleLog('"loadURL" received and processed.', iframeUtilsLogger);
        } else if(jsonPostMessage.id == 'scrollFrame') {
            var xpos = 0;
            var ypos = 0;
            if(jsonPostMessage.payload){
                if (jsonPostMessage.payload.xpos) {
                    xpos = jsonPostMessage.payload.xpos;
                }
                if (jsonPostMessage.payload.ypos) {
                    ypos = jsonPostMessage.payload.ypos;
                }
            }
            window.scrollTo(xpos, ypos);
            consoleLog('"scrollFrame" received and processed.', iframeUtilsLogger);
        } else if(jsonPostMessage.id == 'openGvo') {
            openGvo(jsonPostMessage);
            consoleLog('"openGvo" received and processed.', iframeUtilsLogger);
        }
    }
}

if(window.addEventListener) {
    window.addEventListener('message', trxmPostMessageDispatcher, false);
} else {
    window.attachEvent('onmessage', trxmPostMessageDispatcher);
}