public class Application extends Controller {
public static final File FILE_FOLDER = Play.getFile("public/pictures/");
public static final String THUMBNAILS = "thumbnail";
public static final String FULLSIZE = "fullsize";
public static final String RESIZED = "resized";
@Util
public static List<Gallery> getGalleries() {
return Gallery.all().fetch();
}
@Util
public static List<Gallery> getPicasaGalleries() {
return PicasaGallery.all().fetch();
}
public static void index() {
if (Gallery.count() > 0) {
Gallery defaultGallery = Gallery.all().first();
showGallery(defaultGallery.id, defaultGallery.name);
} else {
render();
}
}
public static void showImage(Long id) {
Content content = Content.findById(id);
notFoundIfNull(content);
response.setContentTypeIfNotSet(content.image.type());
File file = content.image.getFile();
notFoundIfNull(file);
renderBinary(file);
}
public static void showGallery(Long id, String name) {
notFoundIfNull(id);
Gallery gallery = Gallery.findById(id);
notFoundIfNull(gallery);
List<Picture> pictures = gallery.getPictures();
List<ImageView> images = new ArrayList<ImageView>();
for (Picture picture : pictures) images.add(picture.toImageView());
render("Application/gallery.html", images, gallery);
}
public static void showPicasaGallery(Long id, String name) {
notFoundIfNull(id);
PicasaGallery gallery = PicasaGallery.findById(id);
notFoundIfNull(gallery);
PicasawebService service = new PicasawebService("portfolio");
List<PhotoEntry> photoEntries = Collections.emptyList();
try {
java.net.URL feedUrl = new java.net.URL(gallery.getFeedUrl());
AlbumFeed feed = service.getFeed(feedUrl, AlbumFeed.class);
photoEntries = feed.getPhotoEntries();
} catch (MalformedURLException e) {
Logger.error("Service URL for Picasa is not well formed");
e.printStackTrace();
} catch (IOException e) {
Logger.error("Error I/O while communicating with Picasa Service");
e.printStackTrace();
} catch (ServiceException e) {
Logger.error("Picasa service error");
e.printStackTrace();
}
List<ImageView> images = new ArrayList<ImageView>();
for (PhotoEntry entry : photoEntries) {
ImageView image = new ImageView();
// We take the largest
image.thumbnail =
entry.getMediaThumbnails().get(entry.getMediaThumbnails().size() - 1).getUrl();
image.url = entry.getMediaContents().get(0).getUrl();
images.add(image);
}
render("Application/gallery.html", images, gallery);
}
public static void showContents() {
List<Content> contents = Content.findAll();
render(contents);
}
public static void thumbnail(Long galleryId, Long pictureId) {
File picture = Picture.getFile(galleryId, pictureId, Application.THUMBNAILS);
if (!picture.exists()) notFound();
renderBinary(picture);
}
public static void resized(Long galleryId, Long pictureId) {
File picture = Picture.getFile(galleryId, pictureId, Application.RESIZED);
if (!picture.exists()) notFound();
renderBinary(picture);
}
}
