From ec46afaef0469b4362e0825354f54812531003b8 Mon Sep 17 00:00:00 2001
From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?=
 <bombe@pterodactylus.net>
Date: Wed, 7 Dec 2011 16:03:13 +0100
Subject: [PATCH] Add accessor for Profile objects.

---
 .../sone/template/ProfileAccessor.java             | 90 ++++++++++++++++++++++
 1 file changed, 90 insertions(+)
 create mode 100644 src/main/java/net/pterodactylus/sone/template/ProfileAccessor.java

diff --git a/src/main/java/net/pterodactylus/sone/template/ProfileAccessor.java b/src/main/java/net/pterodactylus/sone/template/ProfileAccessor.java
new file mode 100644
index 0000000..97972c7
--- /dev/null
+++ b/src/main/java/net/pterodactylus/sone/template/ProfileAccessor.java
@@ -0,0 +1,90 @@
+/*
+ * Sone - ProfileAccessor.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 net.pterodactylus.sone.core.Core;
+import net.pterodactylus.sone.data.Profile;
+import net.pterodactylus.sone.data.Sone;
+import net.pterodactylus.sone.data.Sone.ShowCustomAvatars;
+import net.pterodactylus.sone.freenet.wot.Trust;
+import net.pterodactylus.util.template.Accessor;
+import net.pterodactylus.util.template.ReflectionAccessor;
+import net.pterodactylus.util.template.TemplateContext;
+
+/**
+ * {@link Accessor} for {@link Profile} objects that overwrites the original
+ * “avatar” member to include checks for whether the custom avatar should
+ * actually be shown.
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+public class ProfileAccessor extends ReflectionAccessor {
+
+	/** The core. */
+	private final Core core;
+
+	/**
+	 * Creates a new profile accessor.
+	 *
+	 * @param core
+	 *            The Sone core
+	 */
+	public ProfileAccessor(Core core) {
+		this.core = core;
+	}
+
+	/**
+	 * {@inheritDoc}
+	 */
+	@Override
+	public Object get(TemplateContext templateContext, Object object, String member) {
+		Profile profile = (Profile) object;
+		if ("avatar".equals(member)) {
+			Sone currentSone = (Sone) templateContext.get("currentSone");
+			if (currentSone == null) {
+				/* not logged in? don’t show custom avatars, then. */
+				return null;
+			}
+			ShowCustomAvatars showCustomAvatars = currentSone.getOptions().<ShowCustomAvatars> getEnumOption("ShowCustomAvatars").get();
+			if (showCustomAvatars == ShowCustomAvatars.NEVER) {
+				return null;
+			}
+			String avatarId = profile.getAvatar();
+			if ((showCustomAvatars == ShowCustomAvatars.ALWAYS) || (avatarId == null)) {
+				return avatarId;
+			}
+			Sone remoteSone = profile.getSone();
+			if ((showCustomAvatars == ShowCustomAvatars.FOLLOWED) && currentSone.hasFriend(remoteSone.getId())) {
+				return avatarId;
+			}
+			Trust trust = core.getTrust(currentSone, remoteSone);
+			if (trust == null) {
+				return null;
+			}
+			if ((showCustomAvatars == ShowCustomAvatars.MANUALLY_TRUSTED) && (trust.getExplicit() != null) && (trust.getExplicit() > 0)) {
+				return avatarId;
+			}
+			if ((showCustomAvatars == ShowCustomAvatars.TRUSTED) && ((trust.getExplicit() != null) && (trust.getExplicit() > 0)) || ((trust.getImplicit() != null) && (trust.getImplicit() > 0))) {
+				return avatarId;
+			}
+			return null;
+		}
+		return super.get(templateContext, object, member);
+	}
+
+}
-- 
2.7.4