From: David ‘Bombe’ Roden <bombe@pterodactylus.net>
Date: Tue, 11 Jan 2011 06:05:04 +0000 (+0100)
Subject: Add album accessor.
X-Git-Tag: beta-freefall-0.6.2-1~125
X-Git-Url: https://git.pterodactylus.net/?a=commitdiff_plain;h=89afd4d07bb120cbabd91d07493f4e5f2f74d816;p=Sone.git

Add album accessor.
---

diff --git a/src/main/java/net/pterodactylus/sone/template/AlbumAccessor.java b/src/main/java/net/pterodactylus/sone/template/AlbumAccessor.java
new file mode 100644
index 0000000..e2c6f16
--- /dev/null
+++ b/src/main/java/net/pterodactylus/sone/template/AlbumAccessor.java
@@ -0,0 +1,78 @@
+/*
+ * Sone - AlbumAccessor.java - Copyright © 2011 David Roden
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package net.pterodactylus.sone.template;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import net.pterodactylus.sone.data.Album;
+import net.pterodactylus.util.template.Accessor;
+import net.pterodactylus.util.template.DataProvider;
+import net.pterodactylus.util.template.ReflectionAccessor;
+
+/**
+ * {@link Accessor} implementation for {@link Album}s. A property named
+ * “backlinks” is added, it returns links to all parents and the owner Sone of
+ * an album.
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+public class AlbumAccessor extends ReflectionAccessor {
+
+	/**
+	 * {@inheritDoc}
+	 */
+	@Override
+	public Object get(DataProvider dataProvider, Object object, String member) {
+		Album album = (Album) object;
+		if ("backlinks".equals(member)) {
+			List<Map<String, String>> backlinks = new ArrayList<Map<String, String>>();
+			Album currentAlbum = album;
+			while (currentAlbum != null) {
+				backlinks.add(0, createLink("imageBrowser.html?album=" + album.getId(), album.getName()));
+				currentAlbum = currentAlbum.getParent();
+			}
+			backlinks.add(0, createLink("viewSone.html?sone=" + album.getSone().getId(), SoneAccessor.getNiceName(album.getSone())));
+			return backlinks;
+		}
+		return super.get(dataProvider, object, member);
+	}
+
+	//
+	// PRIVATE METHODS
+	//
+
+	/**
+	 * Creates a map containing mappings for “target” and “link.”
+	 *
+	 * @param target
+	 *            The target to link to
+	 * @param name
+	 *            The name of the link
+	 * @return The created map containing the mappings
+	 */
+	private Map<String, String> createLink(String target, String name) {
+		Map<String, String> link = new HashMap<String, String>();
+		link.put("target", target);
+		link.put("name", name);
+		return link;
+	}
+
+}
diff --git a/src/main/java/net/pterodactylus/sone/web/WebInterface.java b/src/main/java/net/pterodactylus/sone/web/WebInterface.java
index 1f601ed..4cace64 100644
--- a/src/main/java/net/pterodactylus/sone/web/WebInterface.java
+++ b/src/main/java/net/pterodactylus/sone/web/WebInterface.java
@@ -36,6 +36,7 @@ import java.util.logging.Logger;
 
 import net.pterodactylus.sone.core.Core;
 import net.pterodactylus.sone.core.CoreListener;
+import net.pterodactylus.sone.data.Album;
 import net.pterodactylus.sone.data.Post;
 import net.pterodactylus.sone.data.Reply;
 import net.pterodactylus.sone.data.Sone;
@@ -43,6 +44,7 @@ import net.pterodactylus.sone.freenet.L10nFilter;
 import net.pterodactylus.sone.freenet.wot.Identity;
 import net.pterodactylus.sone.main.SonePlugin;
 import net.pterodactylus.sone.notify.ListNotification;
+import net.pterodactylus.sone.template.AlbumAccessor;
 import net.pterodactylus.sone.template.CollectionAccessor;
 import net.pterodactylus.sone.template.CssClassNameFilter;
 import net.pterodactylus.sone.template.GetPagePlugin;
@@ -162,6 +164,7 @@ public class WebInterface implements CoreListener {
 		templateFactory.addAccessor(Sone.class, new SoneAccessor(getCore()));
 		templateFactory.addAccessor(Post.class, new PostAccessor(getCore(), templateFactory));
 		templateFactory.addAccessor(Reply.class, new ReplyAccessor(getCore(), templateFactory));
+		templateFactory.addAccessor(Album.class, new AlbumAccessor());
 		templateFactory.addAccessor(Identity.class, new IdentityAccessor(getCore()));
 		templateFactory.addAccessor(NotificationManager.class, new NotificationManagerAccessor());
 		templateFactory.addFilter("date", new DateFilter());