X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fweb%2Fpage%2FTemplatePage.java;h=7dfd94b65ef657e1e62ab14931327e6815aef8f4;hb=739bc6033c340c0618f28c73d1659b56dcc06db7;hp=d1febb2d1c7c2c8e13d88244b99c22e74c4eefb4;hpb=a37bbba98b4f281a305aef2f03db8b244eae9dbb;p=Sone.git

diff --git a/src/main/java/net/pterodactylus/sone/web/page/TemplatePage.java b/src/main/java/net/pterodactylus/sone/web/page/TemplatePage.java
index d1febb2..7dfd94b 100644
--- a/src/main/java/net/pterodactylus/sone/web/page/TemplatePage.java
+++ b/src/main/java/net/pterodactylus/sone/web/page/TemplatePage.java
@@ -20,7 +20,11 @@ package net.pterodactylus.sone.web.page;
 import java.io.StringWriter;
 import java.util.Collection;
 import java.util.Collections;
+import java.util.logging.Level;
+import java.util.logging.Logger;
 
+import net.pterodactylus.sone.web.page.Page.Request.Method;
+import net.pterodactylus.util.logging.Logging;
 import net.pterodactylus.util.template.Template;
 import freenet.clients.http.LinkEnabledCallback;
 import freenet.clients.http.PageMaker;
@@ -30,16 +34,19 @@ import freenet.l10n.BaseL10n;
 
 /**
  * Base class for all {@link Page}s that are rendered with {@link Template}s.
- * 
+ *
  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  */
 public class TemplatePage implements Page, LinkEnabledCallback {
 
+	/** The logger. */
+	private static final Logger logger = Logging.getLogger(TemplatePage.class);
+
 	/** The path of the page. */
 	private final String path;
 
 	/** The template to render. */
-	private final Template template;
+	protected final Template template;
 
 	/** The L10n handler. */
 	private final BaseL10n l10n;
@@ -47,9 +54,12 @@ public class TemplatePage implements Page, LinkEnabledCallback {
 	/** The l10n key for the page title. */
 	private final String pageTitleKey;
 
+	/** Where to redirect for invalid form passwords. */
+	private final String invalidFormPasswordRedirectTarget;
+
 	/**
 	 * Creates a new template page.
-	 * 
+	 *
 	 * @param path
 	 *            The path of the page
 	 * @param template
@@ -58,12 +68,16 @@ public class TemplatePage implements Page, LinkEnabledCallback {
 	 *            The L10n handler
 	 * @param pageTitleKey
 	 *            The l10n key of the title page
+	 * @param invalidFormPasswordRedirectTarget
+	 *            The target to redirect to if a POST request does not contain
+	 *            the correct form password
 	 */
-	public TemplatePage(String path, Template template, BaseL10n l10n, String pageTitleKey) {
+	public TemplatePage(String path, Template template, BaseL10n l10n, String pageTitleKey, String invalidFormPasswordRedirectTarget) {
 		this.path = path;
 		this.template = template;
 		this.l10n = l10n;
 		this.pageTitleKey = pageTitleKey;
+		this.invalidFormPasswordRedirectTarget = invalidFormPasswordRedirectTarget;
 	}
 
 	/**
@@ -85,18 +99,34 @@ public class TemplatePage implements Page, LinkEnabledCallback {
 		}
 
 		ToadletContext toadletContext = request.getToadletContext();
+		if (request.getMethod() == Method.POST) {
+			/* require form password. */
+			String formPassword = request.getHttpRequest().getPartAsStringFailsafe("formPassword", 32);
+			if (!formPassword.equals(toadletContext.getContainer().getFormPassword())) {
+				return new RedirectResponse(invalidFormPasswordRedirectTarget);
+			}
+		}
 		PageMaker pageMaker = toadletContext.getPageMaker();
 		PageNode pageNode = pageMaker.getPageNode(l10n.getString(pageTitleKey), toadletContext);
 		for (String styleSheet : getStyleSheets()) {
 			pageNode.addCustomStyleSheet(styleSheet);
 		}
+		String shortcutIcon = getShortcutIcon();
+		if (shortcutIcon != null) {
+			pageNode.addForwardLink("icon", shortcutIcon);
+		}
 
 		try {
+			long start = System.nanoTime();
 			processTemplate(request, template);
+			long finish = System.nanoTime();
+			logger.log(Level.FINEST, "Template was rendered in " + ((finish - start) / 1000) / 1000.0 + "ms.");
 		} catch (RedirectException re1) {
 			return new RedirectResponse(re1.getTarget());
 		}
 
+		postProcess(request, template);
+
 		StringWriter stringWriter = new StringWriter();
 		template.render(stringWriter);
 		pageNode.content.addChild("%", stringWriter.toString());
@@ -107,7 +137,7 @@ public class TemplatePage implements Page, LinkEnabledCallback {
 	/**
 	 * Can be overridden to return a custom set of style sheets that are to be
 	 * included in the page’s header.
-	 * 
+	 *
 	 * @return Additional style sheets to load
 	 */
 	protected Collection<String> getStyleSheets() {
@@ -115,9 +145,18 @@ public class TemplatePage implements Page, LinkEnabledCallback {
 	}
 
 	/**
+	 * Returns the name of the shortcut icon to include in the page’s header.
+	 *
+	 * @return The URL of the shortcut icon, or {@code null} for no icon
+	 */
+	protected String getShortcutIcon() {
+		return null;
+	}
+
+	/**
 	 * Can be overridden when extending classes need to set variables in the
 	 * template before it is rendered.
-	 * 
+	 *
 	 * @param request
 	 *            The request that is rendered
 	 * @param template
@@ -130,9 +169,26 @@ public class TemplatePage implements Page, LinkEnabledCallback {
 	}
 
 	/**
+	 * This method will be called after
+	 * {@link #processTemplate(net.pterodactylus.sone.web.page.Page.Request, Template)}
+	 * has processed the template and the template was rendered. This method
+	 * will not be called if
+	 * {@link #processTemplate(net.pterodactylus.sone.web.page.Page.Request, Template)}
+	 * throws a {@link RedirectException}!
+	 *
+	 * @param request
+	 *            The request being processed
+	 * @param template
+	 *            The template that was rendered
+	 */
+	protected void postProcess(Request request, Template template) {
+		/* do nothing. */
+	}
+
+	/**
 	 * Can be overridden to redirect the user to a different page, in case a log
 	 * in is required, or something else is wrong.
-	 * 
+	 *
 	 * @param request
 	 *            The request that is processed
 	 * @return The URL to redirect to, or {@code null} to not redirect