X-Git-Url: http://www2.svjatoslav.eu/gitweb/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Feu%2Fsvjatoslav%2Fcommons%2Fnetwork%2Fnavigation%2FNavigation.java;h=5e605ab56b1157d70ef178f159c9b62f3b18dae1;hb=869bf9eeef97f5364d46b76f64c94cec67846c28;hp=42720c9773bfe4c3db826d036f961b42e3197e99;hpb=7005bc7aaadde8c8e2d48d823a48027299ba843d;p=svjatoslav_commons.git

diff --git a/src/main/java/eu/svjatoslav/commons/network/navigation/Navigation.java b/src/main/java/eu/svjatoslav/commons/network/navigation/Navigation.java
index 42720c9..5e605ab 100755
--- a/src/main/java/eu/svjatoslav/commons/network/navigation/Navigation.java
+++ b/src/main/java/eu/svjatoslav/commons/network/navigation/Navigation.java
@@ -1,30 +1,64 @@
+/*
+ * Svjatoslav Commons - shared library of common functionality.
+ * Copyright ©2012-2014, Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 3 of the GNU Lesser General Public License
+ * or later as published by the Free Software Foundation.
+ */
+
 package eu.svjatoslav.commons.network.navigation;
 
 import java.net.MalformedURLException;
 import java.net.URL;
 
+import javax.servlet.http.HttpServletRequest;
+
+import eu.svjatoslav.commons.network.Locale;
+import eu.svjatoslav.commons.network.LocaleConfiguration;
+
 public class Navigation {
 
 	private NavigationItem rootNavigationItem;
 
 	private NavigationItem defaultNavigationItem;
 
+	private final LocaleConfiguration localeConfiguration;
+
+	public Navigation(final LocaleConfiguration localeConfiguration) {
+		this.localeConfiguration = localeConfiguration;
+	}
+
 	public NavigationItem getDefaultNavigationItem() {
 		return defaultNavigationItem;
 	}
 
+	private String getGetNotNullString(final String string) {
+		if (string != null)
+			return string;
+
+		return "";
+	}
+
+	public LocaleConfiguration getLocaleConfiguration() {
+		return localeConfiguration;
+	}
+
 	public NavigationItem getRootNavigationItem() {
 		return rootNavigationItem;
 	}
 
-	public NavigationItem getSelectedItem(final String requestUrl) {
+	public NavigationItem getSelectedItem(final HttpServletRequest request) {
+		final String requestUrl = request.getRequestURL().toString();
 
 		try {
 			final String requestPath = new URL(requestUrl).getPath();
 
-			for (final NavigationItem item : rootNavigationItem.subElements)
-				if (item.matchesUrl(requestPath))
-					return item;
+			final NavigationItem match = rootNavigationItem
+					.getMatchingNavigationItem(requestPath);
+
+			if (match != null)
+				return match;
 		} catch (final MalformedURLException e) {
 			System.out.println("Cannot handle URL: " + requestUrl);
 			e.printStackTrace();
@@ -33,24 +67,32 @@ public class Navigation {
 		return getDefaultNavigationItem();
 	}
 
-	public String getTopMenu(final String requestUrl) {
+	public String getTopMenu(final HttpServletRequest request) {
+
+		final Locale currentLocale = localeConfiguration
+				.detectCurrentLocale(request);
 
-		final NavigationItem selectedItem = getSelectedItem(requestUrl);
+		final NavigationItem selectedItem = getSelectedItem(request);
 		final StringBuffer result = new StringBuffer();
 
-		result.append("<div class=\"navigationMenu\">");
+		result.append("<div class=\""
+				+ getGetNotNullString(rootNavigationItem.getCssPrefix())
+				+ "navigationMenu\">");
 
 		for (final NavigationItem item : getRootNavigationItem()
 				.getSubElements()) {
 
 			if (item == selectedItem)
-				result.append("<a class=\"menuItemSelected\" href=\""
-						+ item.getLink() + "\">");
-			else
-				result.append("<a class=\"menuItem\" href=\"" + item.getLink()
+				result.append("<a class=\""
+						+ getGetNotNullString(item.getCssPrefix())
+						+ "menuItemSelected\" href=\"" + item.getLinkUrl()
 						+ "\">");
+			else
+				result.append("<a class=\""
+						+ getGetNotNullString(item.getCssPrefix())
+						+ "menuItem\" href=\"" + item.getLinkUrl() + "\">");
 
-			result.append("<div>" + item.getTitle() + "</div>");
+			result.append("<div>" + item.getTitle(currentLocale) + "</div>");
 			result.append("</a>");
 		}
 
@@ -59,13 +101,16 @@ public class Navigation {
 		return result.toString();
 	}
 
-	public void setDefaultNavigationItem(
+	public NavigationItem setDefaultNavigationItem(
 			final NavigationItem defaultNavigationItem) {
 		this.defaultNavigationItem = defaultNavigationItem;
+		return defaultNavigationItem;
 	}
 
-	public void setRootNavigationItem(final NavigationItem rootNavigationItem) {
+	public NavigationItem setRootNavigationItem(
+			final NavigationItem rootNavigationItem) {
 		this.rootNavigationItem = rootNavigationItem;
+		return rootNavigationItem;
 	}
 
 }