xooki.toc.getNextPage = function()

in xooki.js [1078:1095]

• 18 lines of code
• 6 McCabe index (conditional complexity)

    xooki.toc.getNextPage = function(page, root) {
        if (page.children.length > 0) {
        	return page.children[0];
        } else if (page.meta.parent != null) {
        	var cur = page;
        	var next = xooki.toc.getNextSibling(cur);
        	while (next == null) {
        		cur = cur.meta.parent;
        		if (cur == null || cur == root) {
        			return null;
        		}
        		next = xooki.toc.getNextSibling(cur);
        	}
       		return next;
        } else {
        	return null;
        }
    };