A code fragment that gets the myword.io compatible JSON from the bar cursor outline

opGetMywordJstruct.js

function opGetBarCursor () { //11/12/14 by DW
	return ($(getActiveOutliner ()).concord ().op.getCursorRef ());
	}
function dateToNumber (theDate) { //2/15/15 by DW
	return (Number (new Date (theDate)));
	}
function opGetMywordJstruct (theNode) { //2/15/15 by DW
	if (theNode == undefined) {
		theNode = opGetBarCursor ();
		}
	function getImg (headline) {
		var urlImg;
		headline.visitToSummit (function (theNode) {
			var img = theNode.attributes.getOne ("img");
			if (img != undefined) {
				urlImg = img;
				return (false); //stop looking
				}
			return (true); //keep looking
			});
		return (urlImg);
		}
	function notComment (headline) {
		return (!getBoolean (headline.attributes.getOne ("isComment")));
		}
	function addsubs (adrx) {
		var theSubs = new Array ();
		adrx.visitLevel (function (headline) {
			if (notComment (headline)) {
				var linetext = headline.getLineText ();
				if (headline.countSubs () > 0) {
					var sub = new Object ();
					sub.title = linetext;
					sub.subs = addsubs (headline);
					theSubs [theSubs.length] = sub;
					}
				else {
					theSubs [theSubs.length] = linetext;
					}
				}
			});
		return (theSubs);
		}
	var jstruct = new Object (), atts = theNode.attributes.getAll ();
	jstruct.title = theNode.getLineText ();
	jstruct.description = atts.description;
	jstruct.authorname = appPrefs.authorName;
	jstruct.when = atts.created;
	jstruct.img = getImg (theNode); //walk to summit
	jstruct.subs = addsubs (theNode);
	return (jstruct);
	}