/**
* Copyright (c) 2008-2012 The Sakai Foundation
*
* Licensed under the Educational Community License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.osedu.org/licenses/ECL-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.sakaiproject.profile2.tool.pages.panels;
import org.apache.wicket.AttributeModifier;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.markup.html.AjaxLink;
import org.apache.wicket.extensions.ajax.markup.html.modal.ModalWindow;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.link.Link;
import org.apache.wicket.markup.html.list.ListItem;
import org.apache.wicket.markup.html.list.ListView;
import org.apache.wicket.markup.html.panel.Panel;
import org.apache.wicket.model.Model;
import org.apache.wicket.model.ResourceModel;
import org.apache.wicket.model.StringResourceModel;
import org.apache.wicket.spring.injection.annot.SpringBean;
import org.sakaiproject.profile2.logic.SakaiProxy;
import org.sakaiproject.profile2.model.WallItem;
import org.sakaiproject.profile2.model.WallItemComment;
import org.sakaiproject.profile2.tool.components.ProfileImageRenderer;
import org.sakaiproject.profile2.tool.models.WallAction;
import org.sakaiproject.profile2.tool.pages.ViewProfile;
import org.sakaiproject.profile2.tool.pages.windows.RemoveWallItem;
import org.sakaiproject.profile2.util.ProfileConstants;
import org.sakaiproject.profile2.util.ProfileUtils;
/**
* Wall item container.
*
* TODO may make different WallItemPanel types for different wall item types.
*
* @author d.b.robinson@lancaster.ac.uk
*/
public class WallItemPanel extends Panel {
private static final long serialVersionUID = 1L;
@SpringBean(name="org.sakaiproject.profile2.logic.SakaiProxy")
protected SakaiProxy sakaiProxy;
/**
* Creates a new instance of <code>WallItemPanel</code>.
*
* @param id
* @param userUuid the id of the user whose wall this item panel is on.
* @param wallItem
*/
public WallItemPanel(String id, final String userUuid, final WallItem wallItem) {
this (id, userUuid, wallItem, null);
}
/**
* Creates a new instance of <code>WallItemPanel</code>.
*
* @param id
* @param userUuid the id of the user whose wall this item panel is on.
* @param wallItem
* @param myWallPanel a reference to my wall panel for repainting.
*/
public WallItemPanel(String id, final String userUuid, final WallItem wallItem, final MyWallPanel myWallPanel) {
super(id);
setOutputMarkupId(true);
// image wrapper, links to profile
Link<String> wallItemPhoto = new Link<String>("wallItemPhotoWrap",
new Model<String>(wallItem.getCreatorUuid())) {
private static final long serialVersionUID = 1L;
public void onClick() {
setResponsePage(new ViewProfile(getModelObject()));
}
};
// image
wallItemPhoto.add(new ProfileImageRenderer("wallItemPhoto", wallItem
.getCreatorUuid()));
add(wallItemPhoto);
// name and link to profile
Link<String> wallItemProfileLink = new Link<String>(
"wallItemProfileLink", new Model<String>(wallItem
.getCreatorUuid())) {
private static final long serialVersionUID = 1L;
public void onClick() {
setResponsePage(new ViewProfile(getModelObject()));
}
};
wallItemProfileLink.add(new Label("wallItemName", sakaiProxy
.getUserDisplayName(wallItem.getCreatorUuid())));
add(wallItemProfileLink);
add(new Label("wallItemDate", ProfileUtils.convertDateToString(wallItem
.getDate(), ProfileConstants.WALL_DISPLAY_DATE_FORMAT)));
// ACTIONS
final ModalWindow wallItemActionWindow = new ModalWindow("wallItemActionWindow");
add(wallItemActionWindow);
final WallAction wallAction = new WallAction();
// delete link
final AjaxLink<WallItem> removeItemLink = new AjaxLink<WallItem>(
"removeWallItemLink", new Model<WallItem>(wallItem)) {
private static final long serialVersionUID = 1L;
@Override
public void onClick(AjaxRequestTarget target) {
wallItemActionWindow.setContent(new RemoveWallItem(wallItemActionWindow.getContentId(),
wallItemActionWindow, wallAction, userUuid, this.getModelObject()));
wallItemActionWindow.setWindowClosedCallback(new ModalWindow.WindowClosedCallback(){
private static final long serialVersionUID = 1L;
@Override
public void onClose(AjaxRequestTarget target) {
if (wallAction.isItemRemoved()) {
myWallPanel.replaceSelf(target, userUuid);
}
}
});
wallItemActionWindow.show(target);
target.appendJavascript("fixWindowVertical();");
}
};
removeItemLink.add(new Label("removeWallItemLabel", new ResourceModel("link.wall.item.remove")));
removeItemLink.add(new AttributeModifier("title", true, new ResourceModel("link.title.wall.remove")));
// not visible when viewing another user's wall
if (false == sakaiProxy.getCurrentUserId().equals(userUuid)) {
removeItemLink.setVisible(false);
}
add(removeItemLink);
// panel for posting a comment that slides up/down
final WallItemPostCommentPanel postCommentPanel = new WallItemPostCommentPanel("wallItemPostCommentPanel", userUuid, wallItem, this, myWallPanel);
postCommentPanel.setOutputMarkupPlaceholderTag(true);
postCommentPanel.setVisible(false);
add(postCommentPanel);
final AjaxLink<WallItem> commentItemLink = new AjaxLink<WallItem>(
"commentWallItemLink", new Model<WallItem>(wallItem)) {
private static final long serialVersionUID = 1L;
@Override
public void onClick(AjaxRequestTarget target) {
postCommentPanel.setVisible(true);
target.addComponent(postCommentPanel);
target.appendJavascript("$('#" + postCommentPanel.getMarkupId() + "').slideDown();");
}
};
commentItemLink.add(new Label("commentWallItemLabel", new ResourceModel("link.wall.item.comment")));
commentItemLink.add(new AttributeModifier("title", true, new StringResourceModel("link.title.wall.comment", null, new Object[] { sakaiProxy.getUserDisplayName(wallItem.getCreatorUuid()) })));
add(commentItemLink);
if (ProfileConstants.WALL_ITEM_TYPE_EVENT == wallItem.getType()) {
add(new Label("wallItemText", new ResourceModel(wallItem.getText())));
} else if (ProfileConstants.WALL_ITEM_TYPE_POST == wallItem.getType()) {
add(new Label("wallItemText", ProfileUtils.processHtml(wallItem
.getText())).setEscapeModelStrings(false));
} else if (ProfileConstants.WALL_ITEM_TYPE_STATUS == wallItem.getType()) {
add(new Label("wallItemText", wallItem.getText()));
}
// COMMENTS
ListView<WallItemComment> wallItemCommentsListView = new ListView<WallItemComment>(
"wallItemComments", wallItem.getComments()) {
private static final long serialVersionUID = 1L;
@Override
protected void populateItem(ListItem<WallItemComment> item) {
WallItemComment comment = (WallItemComment) item.getDefaultModelObject();
item.add(new WallItemCommentPanel("wallItemCommentPanel", comment));
}
};
wallItemCommentsListView.setOutputMarkupId(true);
add(wallItemCommentsListView);
}
}