dojo.html.renderedTextContent = function()

in plugins/struts2-dojo-plugin/src/main/resources/org/apache/struts2/static/dojo/src/html/util.js [64:158]
95 lines of code
34 McCabe index (conditional complexity)

dojo.html.renderedTextContent = function (node) {
	node = dojo.byId(node);
	var result = "";
	if (node == null) {
		return result;
	}
	for (var i = 0; i < node.childNodes.length; i++) {
		switch (node.childNodes[i].nodeType) {
		  case 1:
		  case 5:
			var display = "unknown";
			try {
				display = dojo.html.getStyle(node.childNodes[i], "display");
			}
			catch (E) {
			}
			switch (display) {
			  case "block":
			  case "list-item":
			  case "run-in":
			  case "table":
			  case "table-row-group":
			  case "table-header-group":
			  case "table-footer-group":
			  case "table-row":
			  case "table-column-group":
			  case "table-column":
			  case "table-cell":
			  case "table-caption":
				result += "\n";
				result += dojo.html.renderedTextContent(node.childNodes[i]);
				result += "\n";
				break;
			  case "none":
				break;
			  default:
				if (node.childNodes[i].tagName && node.childNodes[i].tagName.toLowerCase() == "br") {
					result += "\n";
				} else {
					result += dojo.html.renderedTextContent(node.childNodes[i]);
				}
				break;
			}
			break;
		  case 3:
		  case 2:
		  case 4:
			var text = node.childNodes[i].nodeValue;
			var textTransform = "unknown";
			try {
				textTransform = dojo.html.getStyle(node, "text-transform");
			}
			catch (E) {
			}
			switch (textTransform) {
			  case "capitalize":
				var words = text.split(" ");
				for (var i = 0; i < words.length; i++) {
					words[i] = words[i].charAt(0).toUpperCase() + words[i].substring(1);
				}
				text = words.join(" ");
				break;
			  case "uppercase":
				text = text.toUpperCase();
				break;
			  case "lowercase":
				text = text.toLowerCase();
				break;
			  default:
				break;
			}
			switch (textTransform) {
			  case "nowrap":
				break;
			  case "pre-wrap":
				break;
			  case "pre-line":
				break;
			  case "pre":
				break;
			  default:
				text = text.replace(/\s+/, " ");
				if (/\s$/.test(result)) {
					text.replace(/^\s/, "");
				}
				break;
			}
			result += text;
			break;
		  default:
			break;
		}
	}
	return result;
};