*/
package org.wamblee.photos.wicket;
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
import java.util.List;
+import java.util.logging.Logger;
import javax.inject.Inject;
import org.apache.wicket.PageParameters;
-import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.basic.Label;
-import org.apache.wicket.markup.html.image.Image;
import org.apache.wicket.markup.html.link.Link;
-import org.apache.wicket.markup.repeater.RepeatingView;
-import org.apache.wicket.resource.ByteArrayResource;
import org.wamblee.photos.model.Album;
import org.wamblee.photos.model.Photo;
import org.wamblee.photos.model.PhotoEntry;
*/
public class HomePage extends BasePage {
+ private static final Logger LOGGER = Logger.getLogger(HomePage.class.getName());
+
private static final long serialVersionUID = 1L;
@Inject
@Override
public void onClick() {
System.out.println("Entry " + path + " was clicked");
+ PageParameters pars = new PageParameters();
+ pars.put("path", path);
+ setResponsePage(HomePage.class, pars);
}
}
+ private String path;
+
/**
* Constructor that is invoked when page is invoked without a session.
*
*/
public HomePage(final PageParameters parameters) throws Exception {
super();
+
+ path = parameters.getString("path", "/");
+ if (!path.startsWith("/")) {
+ info("Invalid album '" + path + "', showing root album instead");
+ path = "/";
+ }
+
add(new Label("message", "Hello world!"));
System.out.println("Currently logged in user: " + user);
System.out.println("Entry " + i + " " + entry.getId() + " " + entry.getPath());
}
- int ientry = 0;
- int irow = 0;
- RepeatingView row = new RepeatingView("row");
- add(row);
- while (irow < 5 && ientry < authorized.size()) {
- int icolumn = 0;
- WebMarkupContainer columns = new WebMarkupContainer(row.newChildId());
- row.add(columns);
- RepeatingView column = new RepeatingView("column");
- columns.add(column);
- while (icolumn < 5 && ientry < authorized.size()) {
- WebMarkupContainer thumbnail = new WebMarkupContainer(column.newChildId());
- column.add(thumbnail);
-
- final PhotoEntry entry = authorized.getEntry(ientry);
- Link link = new SerializableEntryLink("thumbnail", entry.getPath());
- thumbnail.add(link);
- ImageData data = getData(entry);
-
- // TODO very inefficient. all data is loaded when generating the page.
- link.add(new Image("image", new ByteArrayResource(data.getContentType(), data.getData())));
-
- link.add(new Label("name", authorized.getEntry(ientry).getId()));
- icolumn++;
- ientry++;
- }
- irow++;
- }
- }
-
- public static final class ImageData {
- private String contentType;
- private byte[] data;
-
- public ImageData(String aContentType, byte[] aData) {
- contentType = aContentType;
- data = aData;
- }
-
- public String getContentType() {
- return contentType;
- }
-
- public byte[] getData() {
- return data;
- }
- }
-
- private ImageData getData(PhotoEntry aEntry) {
- if (aEntry instanceof Photo) {
- return getData((Photo) aEntry);
- } else if (aEntry instanceof Album) {
- return getData((Album) aEntry);
- } else {
- throw new RuntimeException("Unsupported type " + aEntry.getClass().getName());
- }
- }
+ PhotoEntry current = authorized.getEntry(path);
- private ImageData getData(Photo aPhoto) {
- try (InputStream is = aPhoto.getThumbNail()) {
- return new ImageData("image/jpeg", getBytes(is));
+ if (current instanceof Photo) {
+ throw new RuntimeException("Photo entry viewing not yet implemented");
}
- catch (IOException e) {
- // to improve.
- throw new RuntimeException("Cannot read photo", e);
- }
- }
- private byte[] getBytes(InputStream is) throws IOException {
- ByteArrayOutputStream bos = new ByteArrayOutputStream();
- byte[] block = new byte[1024];
- int n = is.read(block);
- while (n > 0) {
- bos.write(block, 0, n);
- n = is.read(block);
- }
- return bos.toByteArray();
- }
+ Album album = (Album) current;
- private ImageData getData(Album aAlbum) {
- try (InputStream is = getClass().getResourceAsStream("folder.png")) {
- return new ImageData("image/png", getBytes(is));
- }
- catch (IOException e) {
- throw new RuntimeException("Cannot read album jpg", e);
- }
+ add(new AlbumPanel("content", parameters));
}
}
\ No newline at end of file