package net.wotonomy.web;

import net.wotonomy.foundation.NSArray;
import net.wotonomy.foundation.NSDictionary;

public class WOFrame extends WODynamicElement {

	public WOFrame() {
		super();
	}

	public WOFrame(String aName, NSDictionary assocs, WOElement template) {
		super(aName, assocs, template);
	}

	public String frameName(WOContext c) {
		String x = (String) valueForProperty("name", c.component());
		if (x != null)
			return x;
		return c.elementID();
	}

	public String url(WOContext c) {
		// Check if the href property is set
		String href = stringForProperty("href", c.component());
		if (href != null)
			return href;
		href = stringForProperty("pageName", c.component());
		if (href != null || associations.objectForKey("action") != null) { // write this component's URL
			return c.componentActionURL();
		}
		href = stringForProperty("directActionName", c.component());
		if (href != null) { // compose the direct action URL
			String fullActionName = stringForProperty("actionClass", c.component());
			if (fullActionName != null)
				fullActionName = fullActionName + "/" + href;
			else
				fullActionName = href;
			return c.directActionURLForActionNamed(fullActionName, urlFields(c.component()));
		}
		// Coded needed here to support filename/framework and data/mimeType.
		return null;
	}

	public void appendToResponse(WOResponse r, WOContext c) {
		r.appendContentString("<FRAME NAME=\"");
		r.appendContentString(frameName(c));
		r.appendContentString("\" SRC=\"");
		r.appendContentString(url(c));
		r.appendContentString("\"");
		String moreFields = additionalHTMLProperties(c.component(),
				new NSArray(new Object[] { "name", "href", "pageName", "directActionName", "actionClass" }));
		if (moreFields != null && moreFields.length() > 0)
			r.appendContentString(moreFields);
		r.appendContentString(">");
	}

}