Implement a bit more of the Fred interaction stuff.

[Sone.git] / src / main / java / net / pterodactylus / sone / web / WebInterface.java

diff --git a/src/main/java/net/pterodactylus/sone/web/WebInterface.java b/src/main/java/net/pterodactylus/sone/web/WebInterface.java
index 33e04d6..774fe7a 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/web/WebInterface.java
+++ b/src/main/java/net/pterodactylus/sone/web/WebInterface.java
@@ -17,7 +17,29 @@
 
 package net.pterodactylus.sone.web;
 
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.Reader;
+import java.io.UnsupportedEncodingException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import net.pterodactylus.sone.main.SonePlugin;
+import net.pterodactylus.sone.web.page.CSSPage;
+import net.pterodactylus.sone.web.page.PageToadlet;
+import net.pterodactylus.sone.web.page.PageToadletFactory;
+import net.pterodactylus.util.logging.Logging;
+import net.pterodactylus.util.service.AbstractService;
+import net.pterodactylus.util.template.Template;
+import net.pterodactylus.util.template.TemplateFactory;
+import freenet.clients.http.LinkEnabledCallback;
 import freenet.clients.http.SessionManager;
+import freenet.clients.http.ToadletContainer;
+import freenet.clients.http.ToadletContext;
 import freenet.l10n.BaseL10n;
 
 /**
@@ -26,25 +48,25 @@ import freenet.l10n.BaseL10n;
  *
  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  */
-public class WebInterface {
+public class WebInterface extends AbstractService {
+
+       /** The logger. */
+       private static final Logger logger = Logging.getLogger(WebInterface.class);
 
-       /** The node’s l10n helper. */
-       private final BaseL10n l10n;
+       /** The Sone plugin. */
+       private final SonePlugin sonePlugin;
 
-       /** The node’s session manager. */
-       private final SessionManager sessionManager;
+       /** The registered toadlets. */
+       private final List<PageToadlet> pageToadlets = new ArrayList<PageToadlet>();
 
        /**
         * Creates a new web interface.
         *
-        * @param l10n
-        *            The node’s l10n helper
-        * @param sessionManager
-        *            The node’s session manager
+        * @param sonePlugin
+        *            The Sone plugin
         */
-       public WebInterface(BaseL10n l10n, SessionManager sessionManager) {
-               this.l10n = l10n;
-               this.sessionManager = sessionManager;
+       public WebInterface(SonePlugin sonePlugin) {
+               this.sonePlugin = sonePlugin;
        }
 
        //
@@ -57,7 +79,7 @@ public class WebInterface {
         * @return The node’s l10n helper
         */
        public BaseL10n l10n() {
-               return l10n;
+               return sonePlugin.l10n().getBase();
        }
 
        /**
@@ -66,7 +88,106 @@ public class WebInterface {
         * @return The node’s session manager
         */
        public SessionManager sessionManager() {
-               return sessionManager;
+               try {
+                       return sonePlugin.pluginRespirator().getSessionManager(new URI("/"));
+               } catch (URISyntaxException use1) {
+                       logger.log(Level.SEVERE, "Could not get Session Manager!", use1);
+                       return null;
+               }
+       }
+
+       //
+       // SERVICE METHODS
+       //
+
+       /**
+        * {@inheritDoc}
+        */
+       @Override
+       protected void serviceStart() {
+               registerToadlets();
+       }
+
+       /**
+        * {@inheritDoc}
+        */
+       @Override
+       protected void serviceStop() {
+               unregisterToadlets();
+       }
+
+       //
+       // PRIVATE METHODS
+       //
+
+       /**
+        * Register all toadlets.
+        */
+       private void registerToadlets() {
+               TemplateFactory templateFactory = new SoneTemplateFactory(l10n());
+
+               Template loginTemplate = templateFactory.createTemplate(createReader("/templates/login.html"));
+               loginTemplate.set("formPassword", sonePlugin.pluginRespirator().getToadletContainer().getFormPassword());
+
+               PageToadletFactory pageToadletFactory = new PageToadletFactory(sonePlugin.pluginRespirator().getHLSimpleClient(), "/Sone/");
+               pageToadlets.add(pageToadletFactory.createPageToadlet(new LoginPage(loginTemplate, this), "Login"));
+               pageToadlets.add(pageToadletFactory.createPageToadlet(new CSSPage("css/", "/static/css/")));
+
+               ToadletContainer toadletContainer = sonePlugin.pluginRespirator().getToadletContainer();
+               toadletContainer.getPageMaker().addNavigationCategory("/Sone/", "Navigation.Menu.Name", "Navigation.Menu.Tooltip", sonePlugin);
+               for (PageToadlet toadlet : pageToadlets) {
+                       String menuName = toadlet.getMenuName();
+                       if (menuName != null) {
+                               toadletContainer.register(toadlet, "Navigation.Menu.Name", toadlet.path(), true, "Navigation.Menu.Item." + menuName + ".Name", "Navigation.Menu.Item." + menuName + ".Tooltip", false, new AlwaysEnabledCallback());
+                       } else {
+                               toadletContainer.register(toadlet, null, toadlet.path(), true, false);
+                       }
+               }
+       }
+
+       /**
+        * Unregisters all toadlets.
+        */
+       private void unregisterToadlets() {
+               ToadletContainer toadletContainer = sonePlugin.pluginRespirator().getToadletContainer();
+               for (PageToadlet pageToadlet : pageToadlets) {
+                       toadletContainer.unregister(pageToadlet);
+               }
+               toadletContainer.getPageMaker().removeNavigationCategory("Navigation.Menu.Name");
+       }
+
+       /**
+        * Creates a {@link Reader} from the {@link InputStream} for the resource
+        * with the given name.
+        *
+        * @param resourceName
+        *            The name of the resource
+        * @return A {@link Reader} for the resource
+        */
+       private Reader createReader(String resourceName) {
+               try {
+                       return new InputStreamReader(getClass().getResourceAsStream(resourceName), "UTF-8");
+               } catch (UnsupportedEncodingException uee1) {
+                       return null;
+               }
+       }
+
+       /**
+        * {@link LinkEnabledCallback} implementation that always returns
+        * {@code true} when {@link LinkEnabledCallback#isEnabled(ToadletContext)}
+        * is called.
+        *
+        * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+        */
+       public class AlwaysEnabledCallback implements LinkEnabledCallback {
+
+               /**
+                * {@inheritDoc}
+                */
+               @Override
+               public boolean isEnabled(ToadletContext toadletContext) {
+                       return true;
+               }
        }
 
 }