1 files changed, 82 insertions, 0 deletions
diff --git a/subsonic-main/src/main/java/net/sourceforge/subsonic/controller/AvatarController.java b/subsonic-main/src/main/java/net/sourceforge/subsonic/controller/AvatarController.java
new file mode 100644
index 00000000..100fcedb
--- /dev/null
+++ b/subsonic-main/src/main/java/net/sourceforge/subsonic/controller/AvatarController.java
@@ -0,0 +1,82 @@
+/*
+ This file is part of Subsonic.
+
+ Subsonic 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.
+
+ Subsonic 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 Subsonic.  If not, see <http://www.gnu.org/licenses/>.
+
+ Copyright 2009 (C) Sindre Mehus
+ */
+package net.sourceforge.subsonic.controller;
+
+import net.sourceforge.subsonic.domain.Avatar;
+import net.sourceforge.subsonic.domain.AvatarScheme;
+import net.sourceforge.subsonic.domain.UserSettings;
+import net.sourceforge.subsonic.service.SettingsService;
+import org.springframework.web.servlet.ModelAndView;
+import org.springframework.web.servlet.mvc.Controller;
+import org.springframework.web.servlet.mvc.LastModified;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+/**
+ * Controller which produces avatar images.
+ *
+ * @author Sindre Mehus
+ */
+public class AvatarController implements Controller, LastModified {
+
+    private SettingsService settingsService;
+
+    public long getLastModified(HttpServletRequest request) {
+        Avatar avatar = getAvatar(request);
+        return avatar == null ? -1L : avatar.getCreatedDate().getTime();
+    }
+
+    public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response) throws Exception {
+        Avatar avatar = getAvatar(request);
+
+        if (avatar == null) {
+            response.sendError(HttpServletResponse.SC_NOT_FOUND);
+            return null;
+        }
+
+        // TODO: specify caching filter.
+
+        response.setContentType(avatar.getMimeType());
+        response.getOutputStream().write(avatar.getData());
+        return null;
+    }
+
+    private Avatar getAvatar(HttpServletRequest request) {
+        String id = request.getParameter("id");
+        if (id != null) {
+            return settingsService.getSystemAvatar(Integer.parseInt(id));
+        }
+
+        String username = request.getParameter("username");
+        if (username == null) {
+            return null;
+        }
+
+        UserSettings userSettings = settingsService.getUserSettings(username);
+        if (userSettings.getAvatarScheme() == AvatarScheme.SYSTEM) {
+            return settingsService.getSystemAvatar(userSettings.getSystemAvatarId());
+        }
+        return settingsService.getCustomAvatar(username);
+    }
+
+    public void setSettingsService(SettingsService settingsService) {
+        this.settingsService = settingsService;
+    }
+}
+\ No newline at end of file