aboutsummaryrefslogtreecommitdiff
path: root/subsonic-main/src/main/java/net/sourceforge/subsonic/controller/HomeController.java
diff options
context:
space:
mode:
Diffstat (limited to 'subsonic-main/src/main/java/net/sourceforge/subsonic/controller/HomeController.java')
-rw-r--r--subsonic-main/src/main/java/net/sourceforge/subsonic/controller/HomeController.java340
1 files changed, 340 insertions, 0 deletions
diff --git a/subsonic-main/src/main/java/net/sourceforge/subsonic/controller/HomeController.java b/subsonic-main/src/main/java/net/sourceforge/subsonic/controller/HomeController.java
new file mode 100644
index 00000000..49c95926
--- /dev/null
+++ b/subsonic-main/src/main/java/net/sourceforge/subsonic/controller/HomeController.java
@@ -0,0 +1,340 @@
+/*
+ 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.Logger;
+import net.sourceforge.subsonic.domain.MediaFile;
+import net.sourceforge.subsonic.domain.User;
+import net.sourceforge.subsonic.service.MediaFileService;
+import net.sourceforge.subsonic.service.MediaScannerService;
+import net.sourceforge.subsonic.service.RatingService;
+import net.sourceforge.subsonic.service.SearchService;
+import net.sourceforge.subsonic.service.SecurityService;
+import net.sourceforge.subsonic.service.SettingsService;
+import org.springframework.web.servlet.ModelAndView;
+import org.springframework.web.servlet.mvc.ParameterizableViewController;
+import org.springframework.web.servlet.view.RedirectView;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Controller for the home page.
+ *
+ * @author Sindre Mehus
+ */
+public class HomeController extends ParameterizableViewController {
+
+ private static final Logger LOG = Logger.getLogger(HomeController.class);
+
+ private static final int DEFAULT_LIST_SIZE = 10;
+ private static final int MAX_LIST_SIZE = 500;
+ private static final int DEFAULT_LIST_OFFSET = 0;
+ private static final int MAX_LIST_OFFSET = 5000;
+
+ private SettingsService settingsService;
+ private MediaScannerService mediaScannerService;
+ private RatingService ratingService;
+ private SecurityService securityService;
+ private MediaFileService mediaFileService;
+ private SearchService searchService;
+
+ protected ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response) throws Exception {
+
+ User user = securityService.getCurrentUser(request);
+ if (user.isAdminRole() && settingsService.isGettingStartedEnabled()) {
+ return new ModelAndView(new RedirectView("gettingStarted.view"));
+ }
+
+ int listSize = DEFAULT_LIST_SIZE;
+ int listOffset = DEFAULT_LIST_OFFSET;
+ if (request.getParameter("listSize") != null) {
+ listSize = Math.max(0, Math.min(Integer.parseInt(request.getParameter("listSize")), MAX_LIST_SIZE));
+ }
+ if (request.getParameter("listOffset") != null) {
+ listOffset = Math.max(0, Math.min(Integer.parseInt(request.getParameter("listOffset")), MAX_LIST_OFFSET));
+ }
+
+ String listType = request.getParameter("listType");
+ if (listType == null) {
+ listType = "random";
+ }
+
+ List<Album> albums;
+ if ("highest".equals(listType)) {
+ albums = getHighestRated(listOffset, listSize);
+ } else if ("frequent".equals(listType)) {
+ albums = getMostFrequent(listOffset, listSize);
+ } else if ("recent".equals(listType)) {
+ albums = getMostRecent(listOffset, listSize);
+ } else if ("newest".equals(listType)) {
+ albums = getNewest(listOffset, listSize);
+ } else if ("starred".equals(listType)) {
+ albums = getStarred(listOffset, listSize, user.getUsername());
+ } else if ("random".equals(listType)) {
+ albums = getRandom(listSize);
+ } else if ("alphabetical".equals(listType)) {
+ albums = getAlphabetical(listOffset, listSize, true);
+ } else {
+ albums = Collections.emptyList();
+ }
+
+ Map<String, Object> map = new HashMap<String, Object>();
+ map.put("albums", albums);
+ map.put("welcomeTitle", settingsService.getWelcomeTitle());
+ map.put("welcomeSubtitle", settingsService.getWelcomeSubtitle());
+ map.put("welcomeMessage", settingsService.getWelcomeMessage());
+ map.put("isIndexBeingCreated", mediaScannerService.isScanning());
+ map.put("listType", listType);
+ map.put("listSize", listSize);
+ map.put("listOffset", listOffset);
+
+ ModelAndView result = super.handleRequestInternal(request, response);
+ result.addObject("model", map);
+ return result;
+ }
+
+ List<Album> getHighestRated(int offset, int count) {
+ List<Album> result = new ArrayList<Album>();
+ for (MediaFile mediaFile : ratingService.getHighestRated(offset, count)) {
+ Album album = createAlbum(mediaFile);
+ if (album != null) {
+ album.setRating((int) Math.round(ratingService.getAverageRating(mediaFile) * 10.0D));
+ result.add(album);
+ }
+ }
+ return result;
+ }
+
+ List<Album> getMostFrequent(int offset, int count) {
+ List<Album> result = new ArrayList<Album>();
+ for (MediaFile mediaFile : mediaFileService.getMostFrequentlyPlayedAlbums(offset, count)) {
+ Album album = createAlbum(mediaFile);
+ if (album != null) {
+ album.setPlayCount(mediaFile.getPlayCount());
+ result.add(album);
+ }
+ }
+ return result;
+ }
+
+ List<Album> getMostRecent(int offset, int count) {
+ List<Album> result = new ArrayList<Album>();
+ for (MediaFile mediaFile : mediaFileService.getMostRecentlyPlayedAlbums(offset, count)) {
+ Album album = createAlbum(mediaFile);
+ if (album != null) {
+ album.setLastPlayed(mediaFile.getLastPlayed());
+ result.add(album);
+ }
+ }
+ return result;
+ }
+
+ List<Album> getNewest(int offset, int count) throws IOException {
+ List<Album> result = new ArrayList<Album>();
+ for (MediaFile file : mediaFileService.getNewestAlbums(offset, count)) {
+ Album album = createAlbum(file);
+ if (album != null) {
+ Date created = file.getCreated();
+ if (created == null) {
+ created = file.getChanged();
+ }
+ album.setCreated(created);
+ result.add(album);
+ }
+ }
+ return result;
+ }
+
+ List<Album> getStarred(int offset, int count, String username) throws IOException {
+ List<Album> result = new ArrayList<Album>();
+ for (MediaFile file : mediaFileService.getStarredAlbums(offset, count, username)) {
+ Album album = createAlbum(file);
+ if (album != null) {
+ result.add(album);
+ }
+ }
+ return result;
+ }
+
+ List<Album> getRandom(int count) throws IOException {
+ List<Album> result = new ArrayList<Album>();
+ for (MediaFile file : searchService.getRandomAlbums(count)) {
+ Album album = createAlbum(file);
+ if (album != null) {
+ result.add(album);
+ }
+ }
+ return result;
+ }
+
+ List<Album> getAlphabetical(int offset, int count, boolean byArtist) throws IOException {
+ List<Album> result = new ArrayList<Album>();
+ for (MediaFile file : mediaFileService.getAlphabetialAlbums(offset, count, byArtist)) {
+ Album album = createAlbum(file);
+ if (album != null) {
+ result.add(album);
+ }
+ }
+ return result;
+ }
+
+ private Album createAlbum(MediaFile file) {
+ Album album = new Album();
+ album.setId(file.getId());
+ album.setPath(file.getPath());
+ try {
+ resolveArtistAndAlbumTitle(album, file);
+ resolveCoverArt(album, file);
+ } catch (Exception x) {
+ LOG.warn("Failed to create albumTitle list entry for " + file.getPath(), x);
+ return null;
+ }
+ return album;
+ }
+
+ private void resolveArtistAndAlbumTitle(Album album, MediaFile file) throws IOException {
+ album.setArtist(file.getArtist());
+ album.setAlbumTitle(file.getAlbumName());
+ }
+
+ private void resolveCoverArt(Album album, MediaFile file) {
+ album.setCoverArtPath(file.getCoverArtPath());
+ }
+
+ public void setSettingsService(SettingsService settingsService) {
+ this.settingsService = settingsService;
+ }
+
+ public void setMediaScannerService(MediaScannerService mediaScannerService) {
+ this.mediaScannerService = mediaScannerService;
+ }
+
+ public void setRatingService(RatingService ratingService) {
+ this.ratingService = ratingService;
+ }
+
+ public void setSecurityService(SecurityService securityService) {
+ this.securityService = securityService;
+ }
+
+ public void setMediaFileService(MediaFileService mediaFileService) {
+ this.mediaFileService = mediaFileService;
+ }
+
+ public void setSearchService(SearchService searchService) {
+ this.searchService = searchService;
+ }
+
+ /**
+ * Contains info for a single album.
+ */
+ @Deprecated
+ public static class Album {
+ private String path;
+ private String coverArtPath;
+ private String artist;
+ private String albumTitle;
+ private Date created;
+ private Date lastPlayed;
+ private Integer playCount;
+ private Integer rating;
+ private int id;
+
+ public int getId() {
+ return id;
+ }
+
+ public void setId(int id) {
+ this.id = id;
+ }
+
+ public String getPath() {
+ return path;
+ }
+
+ public void setPath(String path) {
+ this.path = path;
+ }
+
+ public String getCoverArtPath() {
+ return coverArtPath;
+ }
+
+ public void setCoverArtPath(String coverArtPath) {
+ this.coverArtPath = coverArtPath;
+ }
+
+ public String getArtist() {
+ return artist;
+ }
+
+ public void setArtist(String artist) {
+ this.artist = artist;
+ }
+
+ public String getAlbumTitle() {
+ return albumTitle;
+ }
+
+ public void setAlbumTitle(String albumTitle) {
+ this.albumTitle = albumTitle;
+ }
+
+ public Date getCreated() {
+ return created;
+ }
+
+ public void setCreated(Date created) {
+ this.created = created;
+ }
+
+ public Date getLastPlayed() {
+ return lastPlayed;
+ }
+
+ public void setLastPlayed(Date lastPlayed) {
+ this.lastPlayed = lastPlayed;
+ }
+
+ public Integer getPlayCount() {
+ return playCount;
+ }
+
+ public void setPlayCount(Integer playCount) {
+ this.playCount = playCount;
+ }
+
+ public Integer getRating() {
+ return rating;
+ }
+
+ public void setRating(Integer rating) {
+ this.rating = rating;
+ }
+ }
+}