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99 lines
3.5 KiB
99 lines
3.5 KiB
/*
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This file is part of Airsonic.
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Airsonic is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Airsonic is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Airsonic. If not, see <http://www.gnu.org/licenses/>.
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Copyright 2016 (C) Airsonic Authors
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Based upon Subsonic, Copyright 2009 (C) Sindre Mehus
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*/
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package org.airsonic.player.controller;
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import org.airsonic.player.domain.Avatar;
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import org.airsonic.player.domain.AvatarScheme;
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import org.airsonic.player.domain.UserSettings;
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import org.airsonic.player.service.SettingsService;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Controller;
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import org.springframework.web.bind.ServletRequestUtils;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestMethod;
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import org.springframework.web.servlet.ModelAndView;
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import org.springframework.web.servlet.mvc.LastModified;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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/**
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* Controller which produces avatar images.
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*
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* @author Sindre Mehus
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*/
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@Controller
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@RequestMapping("/avatar")
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public class AvatarController implements LastModified {
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@Autowired
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private SettingsService settingsService;
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public long getLastModified(HttpServletRequest request) {
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Avatar avatar = getAvatar(request);
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long result = avatar == null ? -1L : avatar.getCreatedDate().getTime();
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String username = request.getParameter("username");
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if (username != null) {
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UserSettings userSettings = settingsService.getUserSettings(username);
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result = Math.max(result, userSettings.getChanged().getTime());
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}
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return result;
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}
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@RequestMapping(method = RequestMethod.GET)
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public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response) throws Exception {
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Avatar avatar = getAvatar(request);
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if (avatar == null) {
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response.sendError(HttpServletResponse.SC_NOT_FOUND);
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return null;
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}
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response.setContentType(avatar.getMimeType());
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response.getOutputStream().write(avatar.getData());
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return null;
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}
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private Avatar getAvatar(HttpServletRequest request) {
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String id = request.getParameter("id");
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boolean forceCustom = ServletRequestUtils.getBooleanParameter(request, "forceCustom", false);
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if (id != null) {
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return settingsService.getSystemAvatar(Integer.parseInt(id));
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}
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String username = request.getParameter("username");
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if (username == null) {
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return null;
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}
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UserSettings userSettings = settingsService.getUserSettings(username);
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if (userSettings.getAvatarScheme() == AvatarScheme.CUSTOM || forceCustom) {
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return settingsService.getCustomAvatar(username);
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}
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if(userSettings.getAvatarScheme() == AvatarScheme.NONE) {
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return null;
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}
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return settingsService.getSystemAvatar(userSettings.getSystemAvatarId());
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}
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} |