root / src / gr / grnet / pithos / web / client / Pithos.java @ f0ff407d
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/*
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* Copyright 2011-2012 GRNET S.A. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or
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* without modification, are permitted provided that the following
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* conditions are met:
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*
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* 1. Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the following
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* disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* The views and conclusions contained in the software and
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* documentation are those of the authors and should not be
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* interpreted as representing official policies, either expressed
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* or implied, of GRNET S.A.
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*/
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package gr.grnet.pithos.web.client; |
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import com.google.gwt.core.client.EntryPoint; |
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import com.google.gwt.core.client.GWT; |
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import com.google.gwt.core.client.JsArrayString; |
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import com.google.gwt.core.client.Scheduler; |
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import com.google.gwt.core.client.Scheduler.RepeatingCommand; |
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import com.google.gwt.core.client.Scheduler.ScheduledCommand; |
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import com.google.gwt.event.dom.client.ClickEvent; |
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import com.google.gwt.event.dom.client.ClickHandler; |
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import com.google.gwt.event.logical.shared.ResizeEvent; |
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import com.google.gwt.event.logical.shared.ResizeHandler; |
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import com.google.gwt.http.client.Response; |
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import com.google.gwt.http.client.URL; |
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import com.google.gwt.i18n.client.DateTimeFormat; |
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import com.google.gwt.i18n.client.Dictionary; |
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import com.google.gwt.i18n.client.TimeZone; |
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import com.google.gwt.resources.client.ClientBundle; |
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import com.google.gwt.resources.client.CssResource; |
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import com.google.gwt.resources.client.ImageResource; |
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import com.google.gwt.resources.client.ImageResource.ImageOptions; |
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import com.google.gwt.user.client.*; |
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import com.google.gwt.user.client.ui.*; |
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import com.google.gwt.view.client.SelectionChangeEvent; |
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import com.google.gwt.view.client.SelectionChangeEvent.Handler; |
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import com.google.gwt.view.client.SingleSelectionModel; |
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import gr.grnet.pithos.web.client.catalog.UpdateUserCatalogs; |
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import gr.grnet.pithos.web.client.catalog.UserCatalogs; |
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import gr.grnet.pithos.web.client.commands.UploadFileCommand; |
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import gr.grnet.pithos.web.client.foldertree.*; |
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import gr.grnet.pithos.web.client.grouptree.Group; |
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import gr.grnet.pithos.web.client.grouptree.GroupTreeView; |
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import gr.grnet.pithos.web.client.grouptree.GroupTreeViewModel; |
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import gr.grnet.pithos.web.client.mysharedtree.MysharedTreeView; |
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import gr.grnet.pithos.web.client.mysharedtree.MysharedTreeViewModel; |
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import gr.grnet.pithos.web.client.othersharedtree.OtherSharedTreeView; |
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import gr.grnet.pithos.web.client.othersharedtree.OtherSharedTreeViewModel; |
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import gr.grnet.pithos.web.client.rest.*; |
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import org.apache.http.HttpStatus; |
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import java.util.*; |
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/**
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* Entry point classes define <code>onModuleLoad()</code>.
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*/
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public class Pithos implements EntryPoint, ResizeHandler { |
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public static final String HOME_CONTAINER = "pithos"; |
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public static final String TRASH_CONTAINER = "trash"; |
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public static final Configuration config = GWT.create(Configuration.class); |
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public interface Style extends CssResource { |
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String commandAnchor();
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String statistics();
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@ClassName("gwt-HTML") |
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String html();
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String uploadAlert();
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String uploadAlertLink();
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String uploadAlertProgress();
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String uploadAlertPercent();
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String uploadAlertClose();
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} |
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public interface Resources extends ClientBundle { |
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@Source("Pithos.css") |
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Style pithosCss();
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@Source("gr/grnet/pithos/resources/close-popup.png") |
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ImageResource closePopup(); |
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} |
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public static Resources resources = GWT.create(Resources.class); |
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/**
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* Instantiate an application-level image bundle. This object will provide
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* programmatic access to all the images needed by widgets.
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*/
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static Images images = (Images) GWT.create(Images.class);
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public String getUserID() { |
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return userID;
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} |
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public UserCatalogs getUserCatalogs() {
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return userCatalogs;
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} |
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public String getCurrentUserDisplayNameOrID() { |
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final String displayName = userCatalogs.getDisplayName(getUserID()); |
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return displayName == null ? getUserID() : displayName; |
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} |
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public boolean hasUserDisplayNameForID(String userID) { |
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return userCatalogs.getDisplayName(userID) != null; |
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} |
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public String getUserDisplayNameForID(String userID) { |
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return userCatalogs.getDisplayName(userID);
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} |
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public String getUserIDForDisplayName(String displayName) { |
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return userCatalogs.getUserID(displayName);
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} |
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public List<String> getUserDisplayNamesForIDs(List<String> userIDs) { |
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if(userIDs == null) { |
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userIDs = new ArrayList<String>(); |
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} |
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final List<String> userDisplayNames = new ArrayList<String>(); |
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for(String userID : userIDs) { |
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final String displayName = getUserDisplayNameForID(userID); |
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userDisplayNames.add(displayName); |
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} |
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return userDisplayNames;
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} |
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public List<String> filterUserIDsWithUnknownDisplayName(Collection<String> userIDs) { |
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if(userIDs == null) { |
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userIDs = new ArrayList<String>(); |
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} |
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final List<String> filtered = new ArrayList<String>(); |
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for(String userID : userIDs) { |
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if(!this.userCatalogs.hasID(userID)) { |
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filtered.add(userID); |
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} |
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} |
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return filtered;
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} |
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public void setAccount(AccountResource acct) { |
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account = acct; |
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} |
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public AccountResource getAccount() {
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return account;
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} |
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public void updateFolder(Folder f, boolean showfiles, Command callback, final boolean openParent) { |
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folderTreeView.updateFolder(f, showfiles, callback, openParent); |
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} |
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public void updateGroupNode(Group group) { |
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groupTreeView.updateGroupNode(group); |
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} |
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public void updateMySharedRoot() { |
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mysharedTreeView.updateRoot(); |
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} |
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public void updateSharedFolder(Folder f, boolean showfiles, Command callback) { |
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mysharedTreeView.updateFolder(f, showfiles, callback); |
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} |
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public void updateSharedFolder(Folder f, boolean showfiles) { |
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updateSharedFolder(f, showfiles, null);
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} |
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public void updateOtherSharedFolder(Folder f, boolean showfiles, Command callback) { |
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otherSharedTreeView.updateFolder(f, showfiles, callback); |
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} |
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public MysharedTreeView getMySharedTreeView() {
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return mysharedTreeView;
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} |
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/**
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* An aggregate image bundle that pulls together all the images for this
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* application into a single bundle.
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*/
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public interface Images extends TopPanel.Images, FileList.Images, ToolsMenu.Images { |
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@Source("gr/grnet/pithos/resources/document.png") |
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ImageResource folders(); |
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@Source("gr/grnet/pithos/resources/advancedsettings.png") |
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@ImageOptions(width = 32, height = 32) |
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ImageResource tools(); |
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} |
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private Throwable error; |
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/**
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* The Application Clipboard implementation;
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*/
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private Clipboard clipboard = new Clipboard(); |
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/**
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* The top panel that contains the menu bar.
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*/
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private TopPanel topPanel;
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/**
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* The panel that contains the various system messages.
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*/
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private MessagePanel messagePanel = new MessagePanel(this, Pithos.images); |
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/**
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* The bottom panel that contains the status bar.
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*/
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StatusPanel statusPanel = null;
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/**
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* The file list widget.
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*/
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private FileList fileList;
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/**
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* The tab panel that occupies the right side of the screen.
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*/
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private VerticalPanel inner = new VerticalPanel(); |
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/**
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* The split panel that will contain the left and right panels.
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*/
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private HorizontalSplitPanel splitPanel = new HorizontalSplitPanel(); |
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/**
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* The currently selected item in the application, for use by the Edit menu
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* commands. Potential types are Folder, File, User and Group.
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*/
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private Object currentSelection; |
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public HashMap<String, String> userFullNameMap = new HashMap<String, String>(); |
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/**
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* The ID that uniquely identifies the user in Pithos+.
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* Currently this is a UUID. It used to be the user's email.
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*/
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private String userID = null; |
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/**
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* Hold mappings from user UUIDs to emails and vice-versa.
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*/
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private UserCatalogs userCatalogs = new UserCatalogs(); |
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/**
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* The authentication token of the current user.
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*/
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private String userToken; |
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VerticalPanel trees; |
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SingleSelectionModel<Folder> folderTreeSelectionModel;
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FolderTreeViewModel folderTreeViewModel; |
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FolderTreeView folderTreeView; |
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SingleSelectionModel<Folder> mysharedTreeSelectionModel;
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MysharedTreeViewModel mysharedTreeViewModel; |
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MysharedTreeView mysharedTreeView = null;
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protected SingleSelectionModel<Folder> otherSharedTreeSelectionModel; |
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OtherSharedTreeViewModel otherSharedTreeViewModel; |
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OtherSharedTreeView otherSharedTreeView = null;
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GroupTreeViewModel groupTreeViewModel; |
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GroupTreeView groupTreeView; |
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TreeView selectedTree; |
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protected AccountResource account;
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Folder trash; |
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List<Composite> treeViews = new ArrayList<Composite>(); |
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@SuppressWarnings("rawtypes") |
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List<SingleSelectionModel> selectionModels = new ArrayList<SingleSelectionModel>(); |
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public Button upload; |
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private HTML numOfFiles; |
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private Toolbar toolbar;
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private FileUploadDialog fileUploadDialog = new FileUploadDialog(this); |
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UploadAlert uploadAlert; |
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Date lastModified;
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@Override
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public void onModuleLoad() { |
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if(parseUserCredentials()) {
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initialize(); |
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} |
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} |
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static native void __ConsoleLog(String message) /*-{ |
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try {
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console.log(message);
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} catch (e) {
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}
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}-*/;
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public static void LOG(String ...args) { |
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final StringBuilder sb = new StringBuilder(); |
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for(String arg : args) { |
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sb.append(arg); |
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} |
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if(sb.length() > 0) { |
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__ConsoleLog(sb.toString()); |
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} |
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} |
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private void initialize() { |
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lastModified = new Date(); //Initialize if-modified-since value with now. |
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resources.pithosCss().ensureInjected(); |
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boolean bareContent = Window.Location.getParameter("noframe") != null; |
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String contentWidth = bareContent ? "100%" : "75%"; |
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VerticalPanel outer = new VerticalPanel();
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outer.setWidth("100%");
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if(!bareContent) {
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outer.addStyleName("pithos-outer");
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} |
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if(!bareContent) {
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topPanel = new TopPanel(this, Pithos.images); |
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topPanel.setWidth("100%");
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outer.add(topPanel); |
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outer.setCellHorizontalAlignment(topPanel, HasHorizontalAlignment.ALIGN_CENTER); |
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} |
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messagePanel.setVisible(false);
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outer.add(messagePanel); |
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outer.setCellHorizontalAlignment(messagePanel, HasHorizontalAlignment.ALIGN_CENTER); |
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outer.setCellVerticalAlignment(messagePanel, HasVerticalAlignment.ALIGN_MIDDLE); |
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HorizontalPanel header = new HorizontalPanel();
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header.addStyleName("pithos-header");
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header.setWidth(contentWidth); |
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if(bareContent) {
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header.addStyleName("pithos-header-noframe");
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} |
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upload = new Button("Upload", new ClickHandler() { |
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@Override
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public void onClick(ClickEvent event) { |
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if(getSelection() != null) { |
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new UploadFileCommand(Pithos.this, null, getSelection()).execute(); |
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} |
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} |
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}); |
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upload.addStyleName("pithos-uploadButton");
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header.add(upload); |
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header.setCellHorizontalAlignment(upload, HasHorizontalAlignment.ALIGN_LEFT); |
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header.setCellVerticalAlignment(upload, HasVerticalAlignment.ALIGN_MIDDLE); |
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toolbar = new Toolbar(this); |
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header.add(toolbar); |
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header.setCellHorizontalAlignment(toolbar, HasHorizontalAlignment.ALIGN_CENTER); |
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header.setCellVerticalAlignment(toolbar, HasVerticalAlignment.ALIGN_MIDDLE); |
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HorizontalPanel folderStatistics = new HorizontalPanel();
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folderStatistics.addStyleName("pithos-folderStatistics");
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numOfFiles = new HTML(); |
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folderStatistics.add(numOfFiles); |
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folderStatistics.setCellVerticalAlignment(numOfFiles, HasVerticalAlignment.ALIGN_MIDDLE); |
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HTML numOfFilesLabel = new HTML(" Files"); |
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folderStatistics.add(numOfFilesLabel); |
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folderStatistics.setCellVerticalAlignment(numOfFilesLabel, HasVerticalAlignment.ALIGN_MIDDLE); |
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header.add(folderStatistics); |
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header.setCellHorizontalAlignment(folderStatistics, HasHorizontalAlignment.ALIGN_RIGHT); |
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header.setCellVerticalAlignment(folderStatistics, HasVerticalAlignment.ALIGN_MIDDLE); |
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header.setCellWidth(folderStatistics, "40px");
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outer.add(header); |
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outer.setCellHorizontalAlignment(header, HasHorizontalAlignment.ALIGN_CENTER); |
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// Inner contains the various lists
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inner.sinkEvents(Event.ONCONTEXTMENU);
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inner.setWidth("100%");
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folderTreeSelectionModel = new SingleSelectionModel<Folder>(); |
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folderTreeSelectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {
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@Override
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public void onSelectionChange(SelectionChangeEvent event) { |
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if(folderTreeSelectionModel.getSelectedObject() != null) { |
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deselectOthers(folderTreeView, folderTreeSelectionModel); |
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applyPermissions(folderTreeSelectionModel.getSelectedObject()); |
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Folder f = folderTreeSelectionModel.getSelectedObject(); |
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updateFolder(f, true, new Command() { |
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@Override
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public void execute() { |
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updateStatistics(); |
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} |
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}, true);
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showRelevantToolbarButtons(); |
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} |
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else {
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if(getSelectedTree().equals(folderTreeView)) {
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setSelectedTree(null);
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} |
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if(getSelectedTree() == null) { |
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showRelevantToolbarButtons(); |
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} |
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} |
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} |
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}); |
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selectionModels.add(folderTreeSelectionModel); |
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folderTreeViewModel = new FolderTreeViewModel(this, folderTreeSelectionModel); |
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folderTreeView = new FolderTreeView(folderTreeViewModel);
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treeViews.add(folderTreeView); |
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fileList = new FileList(this, images); |
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inner.add(fileList); |
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trees = new VerticalPanel();
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trees.setWidth("100%");
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// Add the left and right panels to the split panel.
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splitPanel.setLeftWidget(trees); |
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FlowPanel right = new FlowPanel();
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right.getElement().setId("rightPanel");
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right.add(inner); |
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splitPanel.setRightWidget(right); |
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splitPanel.setSplitPosition("219px");
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splitPanel.setSize("100%", "100%"); |
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splitPanel.addStyleName("pithos-splitPanel");
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splitPanel.setWidth(contentWidth); |
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outer.add(splitPanel); |
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outer.setCellHorizontalAlignment(splitPanel, HasHorizontalAlignment.ALIGN_CENTER); |
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if(!bareContent) {
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statusPanel = new StatusPanel();
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statusPanel.setWidth("100%");
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outer.add(statusPanel); |
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outer.setCellHorizontalAlignment(statusPanel, HasHorizontalAlignment.ALIGN_CENTER); |
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} |
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else {
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splitPanel.addStyleName("pithos-splitPanel-noframe");
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} |
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|
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// Hook the window resize event, so that we can adjust the UI.
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Window.addResizeHandler(this); |
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// Clear out the window's built-in margin, because we want to take
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// advantage of the entire client area.
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Window.setMargin("0px"); |
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// Finally, add the outer panel to the RootPanel, so that it will be
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// displayed.
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RootPanel.get().add(outer); |
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// Call the window resized handler to get the initial sizes setup. Doing
|
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// this in a deferred command causes it to occur after all widgets'
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// sizes have been computed by the browser.
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Scheduler.get().scheduleIncremental(new RepeatingCommand() {
|
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|
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@Override
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public boolean execute() { |
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if(!isCloudbarReady()) {
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return true; |
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} |
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onWindowResized(Window.getClientHeight());
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return false; |
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} |
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}); |
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|
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Scheduler.get().scheduleDeferred(new ScheduledCommand() {
|
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@Override
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public void execute() { |
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fetchAccount(new Command() {
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|
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@Override
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public void execute() { |
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if(!account.hasHomeContainer()) {
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createHomeContainer(account, this);
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} |
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else if(!account.hasTrashContainer()) { |
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createTrashContainer(this);
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} |
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else {
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for(Folder f : account.getContainers()) {
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if(f.getName().equals(Pithos.TRASH_CONTAINER)) {
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trash = f; |
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break;
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} |
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} |
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trees.add(folderTreeView); |
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folderTreeViewModel.initialize(account, new Command() {
|
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|
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@Override
|
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public void execute() { |
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createMySharedTree(); |
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} |
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}); |
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|
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HorizontalPanel separator = new HorizontalPanel();
|
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separator.addStyleName("pithos-statisticsSeparator");
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separator.add(new HTML("")); |
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trees.add(separator); |
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|
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groupTreeViewModel = new GroupTreeViewModel(Pithos.this);
|
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groupTreeView = new GroupTreeView(groupTreeViewModel);
|
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treeViews.add(groupTreeView); |
537 |
trees.add(groupTreeView); |
538 |
folderTreeView.showStatistics(account); |
539 |
} |
540 |
} |
541 |
}); |
542 |
} |
543 |
}); |
544 |
} |
545 |
|
546 |
public void scheduleResfresh() { |
547 |
Scheduler.get().scheduleFixedDelay(new RepeatingCommand() {
|
548 |
|
549 |
@Override
|
550 |
public boolean execute() { |
551 |
final Folder f = getSelection();
|
552 |
if(f == null) { |
553 |
return true; |
554 |
} |
555 |
|
556 |
HeadRequest<Folder> head = new HeadRequest<Folder>(Folder.class, getApiPath(), f.getOwnerID(), "/" + f.getContainer()) { |
557 |
|
558 |
@Override
|
559 |
public void onSuccess(Folder _result) { |
560 |
lastModified = new Date(); |
561 |
if(getSelectedTree().equals(folderTreeView)) {
|
562 |
updateFolder(f, true, new Command() { |
563 |
|
564 |
@Override
|
565 |
public void execute() { |
566 |
scheduleResfresh(); |
567 |
} |
568 |
|
569 |
}, false);
|
570 |
} |
571 |
else if(getSelectedTree().equals(mysharedTreeView)) { |
572 |
updateSharedFolder(f, true, new Command() { |
573 |
|
574 |
@Override
|
575 |
public void execute() { |
576 |
scheduleResfresh(); |
577 |
} |
578 |
}); |
579 |
} |
580 |
else {
|
581 |
scheduleResfresh(); |
582 |
} |
583 |
} |
584 |
|
585 |
@Override
|
586 |
public void onError(Throwable t) { |
587 |
if(t instanceof RestException && ((RestException) t).getHttpStatusCode() == HttpStatus.SC_NOT_MODIFIED) { |
588 |
scheduleResfresh(); |
589 |
} |
590 |
else if(retries >= MAX_RETRIES) { |
591 |
GWT.log("Error heading folder", t);
|
592 |
setError(t); |
593 |
if(t instanceof RestException) { |
594 |
displayError("Error heading folder: " + ((RestException) t).getHttpStatusText());
|
595 |
} |
596 |
else {
|
597 |
displayError("System error heading folder: " + t.getMessage());
|
598 |
} |
599 |
} |
600 |
else {//retry |
601 |
GWT.log("Retry " + retries);
|
602 |
Scheduler.get().scheduleDeferred(this);
|
603 |
} |
604 |
} |
605 |
|
606 |
@Override
|
607 |
protected void onUnauthorized(Response response) { |
608 |
if(retries >= MAX_RETRIES) {
|
609 |
sessionExpired(); |
610 |
} |
611 |
else //retry |
612 |
{ |
613 |
Scheduler.get().scheduleDeferred(this);
|
614 |
} |
615 |
} |
616 |
}; |
617 |
head.setHeader("X-Auth-Token", getUserToken());
|
618 |
head.setHeader("If-Modified-Since", DateTimeFormat.getFormat("EEE, dd MMM yyyy HH:mm:ss").format(lastModified, TimeZone.createTimeZone(0)) + " GMT"); |
619 |
Scheduler.get().scheduleDeferred(head); |
620 |
|
621 |
return false; |
622 |
} |
623 |
}, 3000);
|
624 |
} |
625 |
|
626 |
public void applyPermissions(Folder f) { |
627 |
if(f != null) { |
628 |
if(f.isInTrash()) {
|
629 |
upload.setEnabled(false);
|
630 |
disableUploadArea(); |
631 |
} |
632 |
else {
|
633 |
Boolean[] perms = f.getPermissions().get(userID); |
634 |
if(f.getOwnerID().equals(userID) || (perms != null && perms[1] != null && perms[1])) { |
635 |
upload.setEnabled(true);
|
636 |
enableUploadArea(); |
637 |
} |
638 |
else {
|
639 |
upload.setEnabled(false);
|
640 |
disableUploadArea(); |
641 |
} |
642 |
} |
643 |
} |
644 |
else {
|
645 |
upload.setEnabled(false);
|
646 |
disableUploadArea(); |
647 |
} |
648 |
} |
649 |
|
650 |
@SuppressWarnings({"rawtypes", "unchecked"}) |
651 |
public void deselectOthers(TreeView _selectedTree, SingleSelectionModel model) { |
652 |
selectedTree = _selectedTree; |
653 |
|
654 |
for(SingleSelectionModel s : selectionModels) { |
655 |
if(!s.equals(model) && s.getSelectedObject() != null) { |
656 |
s.setSelected(s.getSelectedObject(), false);
|
657 |
} |
658 |
} |
659 |
} |
660 |
|
661 |
public void showFiles(final Folder f) { |
662 |
Set<File> files = f.getFiles(); |
663 |
showFiles(files); |
664 |
} |
665 |
|
666 |
public void showFiles(Set<File> files) { |
667 |
fileList.setFiles(new ArrayList<File>(files)); |
668 |
} |
669 |
|
670 |
/**
|
671 |
* Parse and store the user credentials to the appropriate fields.
|
672 |
*/
|
673 |
private boolean parseUserCredentials() { |
674 |
Configuration conf = (Configuration) GWT.create(Configuration.class); |
675 |
Dictionary otherProperties = Dictionary.getDictionary("otherProperties"); |
676 |
String cookie = otherProperties.get("authCookie"); |
677 |
String auth = Cookies.getCookie(cookie);
|
678 |
if(auth == null) { |
679 |
authenticateUser(); |
680 |
return false; |
681 |
} |
682 |
if(auth.startsWith("\"")) { |
683 |
auth = auth.substring(1);
|
684 |
} |
685 |
if(auth.endsWith("\"")) { |
686 |
auth = auth.substring(0, auth.length() - 1); |
687 |
} |
688 |
String[] authSplit = auth.split("\\" + conf.cookieSeparator(), 2); |
689 |
if(authSplit.length != 2) { |
690 |
authenticateUser(); |
691 |
return false; |
692 |
} |
693 |
userID = authSplit[0];
|
694 |
userToken = authSplit[1];
|
695 |
|
696 |
String gotoUrl = Window.Location.getParameter("goto"); |
697 |
if(gotoUrl != null && gotoUrl.length() > 0) { |
698 |
Window.Location.assign(gotoUrl);
|
699 |
return false; |
700 |
} |
701 |
return true; |
702 |
} |
703 |
|
704 |
/**
|
705 |
* Redirect the user to the login page for authentication.
|
706 |
*/
|
707 |
protected void authenticateUser() { |
708 |
Dictionary otherProperties = Dictionary.getDictionary("otherProperties"); |
709 |
Window.Location.assign(otherProperties.get("loginUrl") + Window.Location.getHref()); |
710 |
} |
711 |
|
712 |
public void fetchAccount(final Command callback) { |
713 |
String path = "?format=json"; |
714 |
|
715 |
GetRequest<AccountResource> getAccount = new GetRequest<AccountResource>(AccountResource.class, getApiPath(), userID, path) {
|
716 |
@Override
|
717 |
public void onSuccess(AccountResource _result) { |
718 |
account = _result; |
719 |
if(callback != null) { |
720 |
callback.execute(); |
721 |
} |
722 |
// Initialize the user catalog
|
723 |
new UpdateUserCatalogs(Pithos.this, Pithos.this.getUserID()).scheduleDeferred();
|
724 |
} |
725 |
|
726 |
@Override
|
727 |
public void onError(Throwable t) { |
728 |
GWT.log("Error getting account", t);
|
729 |
setError(t); |
730 |
if(t instanceof RestException) { |
731 |
displayError("Error getting account: " + ((RestException) t).getHttpStatusText());
|
732 |
} |
733 |
else {
|
734 |
displayError("System error fetching user data: " + t.getMessage());
|
735 |
} |
736 |
} |
737 |
|
738 |
@Override
|
739 |
protected void onUnauthorized(Response response) { |
740 |
sessionExpired(); |
741 |
} |
742 |
}; |
743 |
getAccount.setHeader("X-Auth-Token", userToken);
|
744 |
Scheduler.get().scheduleDeferred(getAccount); |
745 |
} |
746 |
|
747 |
public void updateStatistics() { |
748 |
HeadRequest<AccountResource> headAccount = new HeadRequest<AccountResource>(AccountResource.class, getApiPath(), userID, "", account) { |
749 |
|
750 |
@Override
|
751 |
public void onSuccess(AccountResource _result) { |
752 |
folderTreeView.showStatistics(account); |
753 |
} |
754 |
|
755 |
@Override
|
756 |
public void onError(Throwable t) { |
757 |
GWT.log("Error getting account", t);
|
758 |
setError(t); |
759 |
if(t instanceof RestException) { |
760 |
displayError("Error getting account: " + ((RestException) t).getHttpStatusText());
|
761 |
} |
762 |
else {
|
763 |
displayError("System error fetching user data: " + t.getMessage());
|
764 |
} |
765 |
} |
766 |
|
767 |
@Override
|
768 |
protected void onUnauthorized(Response response) { |
769 |
sessionExpired(); |
770 |
} |
771 |
}; |
772 |
headAccount.setHeader("X-Auth-Token", userToken);
|
773 |
Scheduler.get().scheduleDeferred(headAccount); |
774 |
} |
775 |
|
776 |
protected void createHomeContainer(final AccountResource _account, final Command callback) { |
777 |
String path = "/" + Pithos.HOME_CONTAINER; |
778 |
PutRequest createPithos = new PutRequest(getApiPath(), getUserID(), path) {
|
779 |
@Override
|
780 |
public void onSuccess(Resource result) { |
781 |
if(!_account.hasTrashContainer()) {
|
782 |
createTrashContainer(callback); |
783 |
} |
784 |
else {
|
785 |
fetchAccount(callback); |
786 |
} |
787 |
} |
788 |
|
789 |
@Override
|
790 |
public void onError(Throwable t) { |
791 |
GWT.log("Error creating pithos", t);
|
792 |
setError(t); |
793 |
if(t instanceof RestException) { |
794 |
displayError("Error creating pithos: " + ((RestException) t).getHttpStatusText());
|
795 |
} |
796 |
else {
|
797 |
displayError("System error Error creating pithos: " + t.getMessage());
|
798 |
} |
799 |
} |
800 |
|
801 |
@Override
|
802 |
protected void onUnauthorized(Response response) { |
803 |
sessionExpired(); |
804 |
} |
805 |
}; |
806 |
createPithos.setHeader("X-Auth-Token", getUserToken());
|
807 |
Scheduler.get().scheduleDeferred(createPithos); |
808 |
} |
809 |
|
810 |
protected void createTrashContainer(final Command callback) { |
811 |
String path = "/" + Pithos.TRASH_CONTAINER; |
812 |
PutRequest createPithos = new PutRequest(getApiPath(), getUserID(), path) {
|
813 |
@Override
|
814 |
public void onSuccess(Resource result) { |
815 |
fetchAccount(callback); |
816 |
} |
817 |
|
818 |
@Override
|
819 |
public void onError(Throwable t) { |
820 |
GWT.log("Error creating pithos", t);
|
821 |
setError(t); |
822 |
if(t instanceof RestException) { |
823 |
displayError("Error creating pithos: " + ((RestException) t).getHttpStatusText());
|
824 |
} |
825 |
else {
|
826 |
displayError("System error Error creating pithos: " + t.getMessage());
|
827 |
} |
828 |
} |
829 |
|
830 |
@Override
|
831 |
protected void onUnauthorized(Response response) { |
832 |
sessionExpired(); |
833 |
} |
834 |
}; |
835 |
createPithos.setHeader("X-Auth-Token", getUserToken());
|
836 |
Scheduler.get().scheduleDeferred(createPithos); |
837 |
} |
838 |
|
839 |
/**
|
840 |
* Creates an HTML fragment that places an image & caption together, for use
|
841 |
* in a group header.
|
842 |
*
|
843 |
* @param imageProto an image prototype for an image
|
844 |
* @param caption the group caption
|
845 |
* @return the header HTML fragment
|
846 |
*/
|
847 |
private String createHeaderHTML(AbstractImagePrototype imageProto, String caption) { |
848 |
String captionHTML = "<table class='caption' cellpadding='0' " |
849 |
+ "cellspacing='0'>" + "<tr><td class='lcaption'>" + imageProto.getHTML() |
850 |
+ "</td><td id =" + caption + " class='rcaption'><b style='white-space:nowrap'> " |
851 |
+ caption + "</b></td></tr></table>";
|
852 |
return captionHTML;
|
853 |
} |
854 |
|
855 |
protected void onWindowResized(int height) { |
856 |
// Adjust the split panel to take up the available room in the window.
|
857 |
int newHeight = height - splitPanel.getAbsoluteTop() - 153; |
858 |
if(newHeight < 1) { |
859 |
newHeight = 1;
|
860 |
} |
861 |
splitPanel.setHeight("" + newHeight);
|
862 |
inner.setHeight("" + newHeight);
|
863 |
} |
864 |
|
865 |
native boolean isCloudbarReady()/*-{ |
866 |
if ($wnd.$("div.cloudbar") && $wnd.$("div.cloudbar").height() > 0)
|
867 |
return true;
|
868 |
return false;
|
869 |
}-*/;
|
870 |
|
871 |
@Override
|
872 |
public void onResize(ResizeEvent event) { |
873 |
int height = event.getHeight();
|
874 |
onWindowResized(height); |
875 |
} |
876 |
|
877 |
/**
|
878 |
* Display an error message.
|
879 |
*
|
880 |
* @param msg the message to display
|
881 |
*/
|
882 |
public void displayError(String msg) { |
883 |
messagePanel.displayError(msg); |
884 |
onWindowResized(Window.getClientHeight());
|
885 |
} |
886 |
|
887 |
/**
|
888 |
* Display a warning message.
|
889 |
*
|
890 |
* @param msg the message to display
|
891 |
*/
|
892 |
public void displayWarning(String msg) { |
893 |
messagePanel.displayWarning(msg); |
894 |
onWindowResized(Window.getClientHeight());
|
895 |
} |
896 |
|
897 |
/**
|
898 |
* Display an informational message.
|
899 |
*
|
900 |
* @param msg the message to display
|
901 |
*/
|
902 |
public void displayInformation(String msg) { |
903 |
messagePanel.displayInformation(msg); |
904 |
onWindowResized(Window.getClientHeight());
|
905 |
} |
906 |
|
907 |
/**
|
908 |
* Retrieve the fileList.
|
909 |
*
|
910 |
* @return the fileList
|
911 |
*/
|
912 |
public FileList getFileList() {
|
913 |
return fileList;
|
914 |
} |
915 |
|
916 |
/**
|
917 |
* Retrieve the topPanel.
|
918 |
*
|
919 |
* @return the topPanel
|
920 |
*/
|
921 |
TopPanel getTopPanel() { |
922 |
return topPanel;
|
923 |
} |
924 |
|
925 |
/**
|
926 |
* Retrieve the clipboard.
|
927 |
*
|
928 |
* @return the clipboard
|
929 |
*/
|
930 |
public Clipboard getClipboard() { |
931 |
return clipboard;
|
932 |
} |
933 |
|
934 |
public StatusPanel getStatusPanel() {
|
935 |
return statusPanel;
|
936 |
} |
937 |
|
938 |
public String getUserToken() { |
939 |
return userToken;
|
940 |
} |
941 |
|
942 |
public static native void preventIESelection() /*-{ |
943 |
$doc.body.onselectstart = function () {
|
944 |
return false;
|
945 |
};
|
946 |
}-*/;
|
947 |
|
948 |
public static native void enableIESelection() /*-{ |
949 |
if ($doc.body.onselectstart != null)
|
950 |
$doc.body.onselectstart = null;
|
951 |
}-*/;
|
952 |
|
953 |
/**
|
954 |
* @return the absolute path of the API root URL
|
955 |
*/
|
956 |
public String getApiPath() { |
957 |
Configuration conf = (Configuration) GWT.create(Configuration.class); |
958 |
return conf.apiPath();
|
959 |
} |
960 |
|
961 |
/**
|
962 |
* History support for folder navigation
|
963 |
* adds a new browser history entry
|
964 |
*
|
965 |
* @param key
|
966 |
*/
|
967 |
public void updateHistory(String key) { |
968 |
// Replace any whitespace of the initial string to "+"
|
969 |
// String result = key.replaceAll("\\s","+");
|
970 |
// Add a new browser history entry.
|
971 |
// History.newItem(result);
|
972 |
History.newItem(key); |
973 |
} |
974 |
|
975 |
public void deleteFolder(final Folder folder, final Command callback) { |
976 |
final PleaseWaitPopup pwp = new PleaseWaitPopup(); |
977 |
pwp.center(); |
978 |
String path = "/" + folder.getContainer() + "/" + folder.getPrefix() + "?delimiter=/" + "&t=" + System.currentTimeMillis(); |
979 |
DeleteRequest deleteFolder = new DeleteRequest(getApiPath(), folder.getOwnerID(), path) {
|
980 |
|
981 |
@Override
|
982 |
protected void onUnauthorized(Response response) { |
983 |
pwp.hide(); |
984 |
sessionExpired(); |
985 |
} |
986 |
|
987 |
@Override
|
988 |
public void onSuccess(Resource result) { |
989 |
updateFolder(folder.getParent(), true, new Command() { |
990 |
|
991 |
@Override
|
992 |
public void execute() { |
993 |
folderTreeSelectionModel.setSelected(folder.getParent(), true);
|
994 |
updateStatistics(); |
995 |
if(callback != null) { |
996 |
callback.execute(); |
997 |
} |
998 |
pwp.hide(); |
999 |
} |
1000 |
}, true);
|
1001 |
} |
1002 |
|
1003 |
@Override
|
1004 |
public void onError(Throwable t) { |
1005 |
GWT.log("", t);
|
1006 |
setError(t); |
1007 |
if(t instanceof RestException) { |
1008 |
if(((RestException) t).getHttpStatusCode() != Response.SC_NOT_FOUND) {
|
1009 |
displayError("Unable to delete folder: " + ((RestException) t).getHttpStatusText());
|
1010 |
} |
1011 |
else {
|
1012 |
onSuccess(null);
|
1013 |
} |
1014 |
} |
1015 |
else {
|
1016 |
displayError("System error unable to delete folder: " + t.getMessage());
|
1017 |
} |
1018 |
pwp.hide(); |
1019 |
} |
1020 |
}; |
1021 |
deleteFolder.setHeader("X-Auth-Token", getUserToken());
|
1022 |
Scheduler.get().scheduleDeferred(deleteFolder); |
1023 |
} |
1024 |
|
1025 |
public FolderTreeView getFolderTreeView() {
|
1026 |
return folderTreeView;
|
1027 |
} |
1028 |
|
1029 |
public void copyFiles(final Iterator<File> iter, final String targetUsername, final String targetUri, final Command callback) { |
1030 |
if(iter.hasNext()) {
|
1031 |
File file = iter.next();
|
1032 |
String path = targetUri + "/" + file.getName(); |
1033 |
PutRequest copyFile = new PutRequest(getApiPath(), targetUsername, path) {
|
1034 |
@Override
|
1035 |
public void onSuccess(Resource result) { |
1036 |
copyFiles(iter, targetUsername, targetUri, callback); |
1037 |
} |
1038 |
|
1039 |
@Override
|
1040 |
public void onError(Throwable t) { |
1041 |
GWT.log("", t);
|
1042 |
setError(t); |
1043 |
if(t instanceof RestException) { |
1044 |
displayError("Unable to copy file: " + ((RestException) t).getHttpStatusText());
|
1045 |
} |
1046 |
else {
|
1047 |
displayError("System error unable to copy file: " + t.getMessage());
|
1048 |
} |
1049 |
} |
1050 |
|
1051 |
@Override
|
1052 |
protected void onUnauthorized(Response response) { |
1053 |
sessionExpired(); |
1054 |
} |
1055 |
}; |
1056 |
copyFile.setHeader("X-Auth-Token", getUserToken());
|
1057 |
copyFile.setHeader("X-Copy-From", URL.encodePathSegment(file.getUri())); |
1058 |
if(!file.getOwnerID().equals(targetUsername)) {
|
1059 |
copyFile.setHeader("X-Source-Account", URL.encodePathSegment(file.getOwnerID())); |
1060 |
} |
1061 |
copyFile.setHeader("Content-Type", file.getContentType());
|
1062 |
Scheduler.get().scheduleDeferred(copyFile); |
1063 |
} |
1064 |
else if(callback != null) { |
1065 |
callback.execute(); |
1066 |
} |
1067 |
} |
1068 |
|
1069 |
public void copyFolder(final Folder f, final String targetUsername, final String targetUri, boolean move, final Command callback) { |
1070 |
String path = targetUri + "?delimiter=/"; |
1071 |
PutRequest copyFolder = new PutRequest(getApiPath(), targetUsername, path) {
|
1072 |
@Override
|
1073 |
public void onSuccess(Resource result) { |
1074 |
if(callback != null) { |
1075 |
callback.execute(); |
1076 |
} |
1077 |
} |
1078 |
|
1079 |
@Override
|
1080 |
public void onError(Throwable t) { |
1081 |
GWT.log("", t);
|
1082 |
setError(t); |
1083 |
if(t instanceof RestException) { |
1084 |
displayError("Unable to copy folder: " + ((RestException) t).getHttpStatusText());
|
1085 |
} |
1086 |
else {
|
1087 |
displayError("System error copying folder: " + t.getMessage());
|
1088 |
} |
1089 |
} |
1090 |
|
1091 |
@Override
|
1092 |
protected void onUnauthorized(Response response) { |
1093 |
sessionExpired(); |
1094 |
} |
1095 |
}; |
1096 |
copyFolder.setHeader("X-Auth-Token", getUserToken());
|
1097 |
copyFolder.setHeader("Accept", "*/*"); |
1098 |
copyFolder.setHeader("Content-Length", "0"); |
1099 |
copyFolder.setHeader("Content-Type", "application/directory"); |
1100 |
if(!f.getOwnerID().equals(targetUsername)) {
|
1101 |
copyFolder.setHeader("X-Source-Account", f.getOwnerID());
|
1102 |
} |
1103 |
if(move) {
|
1104 |
copyFolder.setHeader("X-Move-From", URL.encodePathSegment(f.getUri())); |
1105 |
} |
1106 |
else {
|
1107 |
copyFolder.setHeader("X-Copy-From", URL.encodePathSegment(f.getUri())); |
1108 |
} |
1109 |
Scheduler.get().scheduleDeferred(copyFolder); |
1110 |
} |
1111 |
|
1112 |
public void addSelectionModel(@SuppressWarnings("rawtypes") SingleSelectionModel model) { |
1113 |
selectionModels.add(model); |
1114 |
} |
1115 |
|
1116 |
public OtherSharedTreeView getOtherSharedTreeView() {
|
1117 |
return otherSharedTreeView;
|
1118 |
} |
1119 |
|
1120 |
public void updateTrash(boolean showFiles, Command callback) { |
1121 |
updateFolder(trash, showFiles, callback, true);
|
1122 |
} |
1123 |
|
1124 |
public void updateGroupsNode() { |
1125 |
groupTreeView.updateGroupNode(null);
|
1126 |
} |
1127 |
|
1128 |
public Group addGroup(String groupname) { |
1129 |
Group newGroup = new Group(groupname); |
1130 |
account.addGroup(newGroup); |
1131 |
groupTreeView.updateGroupNode(null);
|
1132 |
return newGroup;
|
1133 |
} |
1134 |
|
1135 |
public void removeGroup(Group group) { |
1136 |
account.removeGroup(group); |
1137 |
updateGroupsNode(); |
1138 |
} |
1139 |
|
1140 |
public TreeView getSelectedTree() {
|
1141 |
return selectedTree;
|
1142 |
} |
1143 |
|
1144 |
public void setSelectedTree(TreeView selected) { |
1145 |
selectedTree = selected; |
1146 |
} |
1147 |
|
1148 |
public Folder getSelection() {
|
1149 |
if(selectedTree != null) { |
1150 |
return selectedTree.getSelection();
|
1151 |
} |
1152 |
return null; |
1153 |
} |
1154 |
|
1155 |
public void showFolderStatistics(int folderFileCount) { |
1156 |
numOfFiles.setHTML(String.valueOf(folderFileCount));
|
1157 |
} |
1158 |
|
1159 |
public GroupTreeView getGroupTreeView() {
|
1160 |
return groupTreeView;
|
1161 |
} |
1162 |
|
1163 |
public void sessionExpired() { |
1164 |
new SessionExpiredDialog(this).center(); |
1165 |
} |
1166 |
|
1167 |
public void updateRootFolder(Command callback) { |
1168 |
updateFolder(account.getPithos(), false, callback, true); |
1169 |
} |
1170 |
|
1171 |
void createMySharedTree() {
|
1172 |
mysharedTreeSelectionModel = new SingleSelectionModel<Folder>(); |
1173 |
mysharedTreeSelectionModel.addSelectionChangeHandler(new Handler() { |
1174 |
@Override
|
1175 |
public void onSelectionChange(SelectionChangeEvent event) { |
1176 |
if(mysharedTreeSelectionModel.getSelectedObject() != null) { |
1177 |
deselectOthers(mysharedTreeView, mysharedTreeSelectionModel); |
1178 |
upload.setEnabled(false);
|
1179 |
disableUploadArea(); |
1180 |
updateSharedFolder(mysharedTreeSelectionModel.getSelectedObject(), true);
|
1181 |
showRelevantToolbarButtons(); |
1182 |
} |
1183 |
else {
|
1184 |
if(getSelectedTree().equals(mysharedTreeView)) {
|
1185 |
setSelectedTree(null);
|
1186 |
} |
1187 |
if(getSelectedTree() == null) { |
1188 |
showRelevantToolbarButtons(); |
1189 |
} |
1190 |
} |
1191 |
} |
1192 |
}); |
1193 |
selectionModels.add(mysharedTreeSelectionModel); |
1194 |
mysharedTreeViewModel = new MysharedTreeViewModel(Pithos.this, mysharedTreeSelectionModel);
|
1195 |
mysharedTreeViewModel.initialize(new Command() {
|
1196 |
|
1197 |
@Override
|
1198 |
public void execute() { |
1199 |
mysharedTreeView = new MysharedTreeView(mysharedTreeViewModel);
|
1200 |
trees.insert(mysharedTreeView, 2);
|
1201 |
treeViews.add(mysharedTreeView); |
1202 |
createOtherSharedTree(); |
1203 |
} |
1204 |
}); |
1205 |
} |
1206 |
|
1207 |
void createOtherSharedTree() {
|
1208 |
otherSharedTreeSelectionModel = new SingleSelectionModel<Folder>(); |
1209 |
otherSharedTreeSelectionModel.addSelectionChangeHandler(new Handler() { |
1210 |
@Override
|
1211 |
public void onSelectionChange(SelectionChangeEvent event) { |
1212 |
if(otherSharedTreeSelectionModel.getSelectedObject() != null) { |
1213 |
deselectOthers(otherSharedTreeView, otherSharedTreeSelectionModel); |
1214 |
applyPermissions(otherSharedTreeSelectionModel.getSelectedObject()); |
1215 |
updateOtherSharedFolder(otherSharedTreeSelectionModel.getSelectedObject(), true, null); |
1216 |
showRelevantToolbarButtons(); |
1217 |
} |
1218 |
else {
|
1219 |
if(getSelectedTree().equals(otherSharedTreeView)) {
|
1220 |
setSelectedTree(null);
|
1221 |
} |
1222 |
if(getSelectedTree() == null) { |
1223 |
showRelevantToolbarButtons(); |
1224 |
} |
1225 |
} |
1226 |
} |
1227 |
}); |
1228 |
selectionModels.add(otherSharedTreeSelectionModel); |
1229 |
otherSharedTreeViewModel = new OtherSharedTreeViewModel(Pithos.this, otherSharedTreeSelectionModel);
|
1230 |
otherSharedTreeViewModel.initialize(new Command() {
|
1231 |
|
1232 |
@Override
|
1233 |
public void execute() { |
1234 |
otherSharedTreeView = new OtherSharedTreeView(otherSharedTreeViewModel);
|
1235 |
trees.insert(otherSharedTreeView, 1);
|
1236 |
treeViews.add(otherSharedTreeView); |
1237 |
scheduleResfresh(); |
1238 |
} |
1239 |
}); |
1240 |
} |
1241 |
|
1242 |
public native void log1(String message)/*-{ |
1243 |
$wnd.console.log(message);
|
1244 |
}-*/;
|
1245 |
|
1246 |
public String getErrorData() { |
1247 |
if(error != null) { |
1248 |
return error.toString();
|
1249 |
} |
1250 |
return ""; |
1251 |
} |
1252 |
|
1253 |
public void setError(Throwable t) { |
1254 |
error = t; |
1255 |
} |
1256 |
|
1257 |
public void showRelevantToolbarButtons() { |
1258 |
toolbar.showRelevantButtons(); |
1259 |
} |
1260 |
|
1261 |
public FileUploadDialog getFileUploadDialog() {
|
1262 |
if(fileUploadDialog == null) { |
1263 |
fileUploadDialog = new FileUploadDialog(this); |
1264 |
} |
1265 |
return fileUploadDialog;
|
1266 |
} |
1267 |
|
1268 |
public void hideUploadIndicator() { |
1269 |
upload.removeStyleName("pithos-uploadButton-loading");
|
1270 |
upload.setTitle("");
|
1271 |
} |
1272 |
|
1273 |
public void showUploadIndicator() { |
1274 |
upload.addStyleName("pithos-uploadButton-loading");
|
1275 |
upload.setTitle("Upload in progress. Click for details.");
|
1276 |
} |
1277 |
|
1278 |
public void scheduleFolderHeadCommand(final Folder folder, final Command callback) { |
1279 |
if(folder == null) { |
1280 |
if(callback != null) { |
1281 |
callback.execute(); |
1282 |
} |
1283 |
} |
1284 |
else {
|
1285 |
HeadRequest<Folder> headFolder = new HeadRequest<Folder>(Folder.class, getApiPath(), folder.getOwnerID(), folder.getUri(), folder) {
|
1286 |
|
1287 |
@Override
|
1288 |
public void onSuccess(Folder _result) { |
1289 |
if(callback != null) { |
1290 |
callback.execute(); |
1291 |
} |
1292 |
} |
1293 |
|
1294 |
@Override
|
1295 |
public void onError(Throwable t) { |
1296 |
if(t instanceof RestException) { |
1297 |
if(((RestException) t).getHttpStatusCode() == Response.SC_NOT_FOUND) {
|
1298 |
final String path = folder.getUri(); |
1299 |
PutRequest newFolder = new PutRequest(getApiPath(), folder.getOwnerID(), path) {
|
1300 |
@Override
|
1301 |
public void onSuccess(Resource _result) { |
1302 |
scheduleFolderHeadCommand(folder, callback); |
1303 |
} |
1304 |
|
1305 |
@Override
|
1306 |
public void onError(Throwable _t) { |
1307 |
GWT.log("", _t);
|
1308 |
setError(_t); |
1309 |
if(_t instanceof RestException) { |
1310 |
displayError("Unable to create folder: " + ((RestException) _t).getHttpStatusText());
|
1311 |
} |
1312 |
else {
|
1313 |
displayError("System error creating folder: " + _t.getMessage());
|
1314 |
} |
1315 |
} |
1316 |
|
1317 |
@Override
|
1318 |
protected void onUnauthorized(Response response) { |
1319 |
sessionExpired(); |
1320 |
} |
1321 |
}; |
1322 |
newFolder.setHeader("X-Auth-Token", getUserToken());
|
1323 |
newFolder.setHeader("Content-Type", "application/folder"); |
1324 |
newFolder.setHeader("Accept", "*/*"); |
1325 |
newFolder.setHeader("Content-Length", "0"); |
1326 |
Scheduler.get().scheduleDeferred(newFolder); |
1327 |
} |
1328 |
else if(((RestException) t).getHttpStatusCode() == Response.SC_FORBIDDEN) { |
1329 |
onSuccess(folder); |
1330 |
} |
1331 |
else {
|
1332 |
displayError("Error heading folder: " + ((RestException) t).getHttpStatusText());
|
1333 |
} |
1334 |
} |
1335 |
else {
|
1336 |
displayError("System error heading folder: " + t.getMessage());
|
1337 |
} |
1338 |
|
1339 |
GWT.log("Error heading folder", t);
|
1340 |
setError(t); |
1341 |
} |
1342 |
|
1343 |
@Override
|
1344 |
protected void onUnauthorized(Response response) { |
1345 |
sessionExpired(); |
1346 |
} |
1347 |
}; |
1348 |
headFolder.setHeader("X-Auth-Token", getUserToken());
|
1349 |
Scheduler.get().scheduleDeferred(headFolder); |
1350 |
} |
1351 |
} |
1352 |
|
1353 |
public void scheduleFileHeadCommand(File f, final Command callback) { |
1354 |
HeadRequest<File> headFile = new HeadRequest<File>(File.class, getApiPath(), f.getOwnerID(), f.getUri(), f) { |
1355 |
|
1356 |
@Override
|
1357 |
public void onSuccess(File _result) { |
1358 |
if(callback != null) { |
1359 |
callback.execute(); |
1360 |
} |
1361 |
} |
1362 |
|
1363 |
@Override
|
1364 |
public void onError(Throwable t) { |
1365 |
GWT.log("Error heading file", t);
|
1366 |
setError(t); |
1367 |
if(t instanceof RestException) { |
1368 |
displayError("Error heading file: " + ((RestException) t).getHttpStatusText());
|
1369 |
} |
1370 |
else {
|
1371 |
displayError("System error heading file: " + t.getMessage());
|
1372 |
} |
1373 |
} |
1374 |
|
1375 |
@Override
|
1376 |
protected void onUnauthorized(Response response) { |
1377 |
sessionExpired(); |
1378 |
} |
1379 |
}; |
1380 |
headFile.setHeader("X-Auth-Token", getUserToken());
|
1381 |
Scheduler.get().scheduleDeferred(headFile); |
1382 |
} |
1383 |
|
1384 |
public boolean isMySharedSelected() { |
1385 |
return getSelectedTree().equals(getMySharedTreeView());
|
1386 |
} |
1387 |
|
1388 |
private Folder getUploadFolder() {
|
1389 |
if(folderTreeView.equals(getSelectedTree()) || otherSharedTreeView.equals(getSelectedTree())) {
|
1390 |
return getSelection();
|
1391 |
} |
1392 |
return null; |
1393 |
} |
1394 |
|
1395 |
private void updateUploadFolder() { |
1396 |
updateUploadFolder(null);
|
1397 |
} |
1398 |
|
1399 |
private void updateUploadFolder(final JsArrayString urls) { |
1400 |
if(folderTreeView.equals(getSelectedTree()) || otherSharedTreeView.equals(getSelectedTree())) {
|
1401 |
Folder f = getSelection(); |
1402 |
if(getSelectedTree().equals(getFolderTreeView())) {
|
1403 |
updateFolder(f, true, new Command() { |
1404 |
|
1405 |
@Override
|
1406 |
public void execute() { |
1407 |
updateStatistics(); |
1408 |
if(urls != null) { |
1409 |
selectUploadedFiles(urls); |
1410 |
} |
1411 |
} |
1412 |
}, false);
|
1413 |
} |
1414 |
else {
|
1415 |
updateOtherSharedFolder(f, true, null); |
1416 |
} |
1417 |
} |
1418 |
} |
1419 |
|
1420 |
public native void disableUploadArea() /*-{ |
1421 |
var uploader = $wnd.$("#uploader").pluploadQueue();
|
1422 |
var dropElm = $wnd.document.getElementById('rightPanel');
|
1423 |
$wnd.plupload.removeAllEvents(dropElm, uploader.id);
|
1424 |
}-*/;
|
1425 |
|
1426 |
public native void enableUploadArea() /*-{ |
1427 |
var uploader = $wnd.$("#uploader").pluploadQueue();
|
1428 |
var dropElm = $wnd.document.getElementById('rightPanel');
|
1429 |
$wnd.plupload.removeAllEvents(dropElm, uploader.id);
|
1430 |
if (uploader.runtime == 'html5') {
|
1431 |
uploader.settings.drop_element = 'rightPanel';
|
1432 |
uploader.trigger('PostInit');
|
1433 |
}
|
1434 |
}-*/;
|
1435 |
|
1436 |
public void showUploadAlert(int nOfFiles) { |
1437 |
if(uploadAlert == null) { |
1438 |
uploadAlert = new UploadAlert(this, nOfFiles); |
1439 |
} |
1440 |
if(!uploadAlert.isShowing()) {
|
1441 |
uploadAlert.setPopupPositionAndShow(new PopupPanel.PositionCallback() {
|
1442 |
|
1443 |
@Override
|
1444 |
public void setPosition(int offsetWidth, int offsetHeight) { |
1445 |
uploadAlert.setPopupPosition((Window.getClientWidth() - offsetWidth) / 2, statusPanel.getAbsoluteTop() - offsetHeight); |
1446 |
} |
1447 |
}); |
1448 |
} |
1449 |
uploadAlert.setNumOfFiles(nOfFiles); |
1450 |
} |
1451 |
|
1452 |
public void hideUploadAlert() { |
1453 |
if(uploadAlert != null && uploadAlert.isShowing()) { |
1454 |
uploadAlert.hide(); |
1455 |
} |
1456 |
} |
1457 |
|
1458 |
public void selectUploadedFiles(JsArrayString urls) { |
1459 |
List<String> selectedUrls = new ArrayList<String>(); |
1460 |
for(int i = 0; i < urls.length(); i++) { |
1461 |
selectedUrls.add(urls.get(i)); |
1462 |
} |
1463 |
fileList.selectByUrl(selectedUrls); |
1464 |
} |
1465 |
|
1466 |
public void emptyContainer(final Folder container) { |
1467 |
String path = "/" + container.getName() + "?delimiter=/"; |
1468 |
DeleteRequest delete = new DeleteRequest(getApiPath(), getUserID(), path) {
|
1469 |
|
1470 |
@Override
|
1471 |
protected void onUnauthorized(Response response) { |
1472 |
sessionExpired(); |
1473 |
} |
1474 |
|
1475 |
@Override
|
1476 |
public void onSuccess(Resource result) { |
1477 |
updateFolder(container, true, null, true); |
1478 |
} |
1479 |
|
1480 |
@Override
|
1481 |
public void onError(Throwable t) { |
1482 |
GWT.log("Error deleting trash", t);
|
1483 |
setError(t); |
1484 |
if(t instanceof RestException) { |
1485 |
displayError("Error deleting trash: " + ((RestException) t).getHttpStatusText());
|
1486 |
} |
1487 |
else {
|
1488 |
displayError("System error deleting trash: " + t.getMessage());
|
1489 |
} |
1490 |
} |
1491 |
}; |
1492 |
delete.setHeader("X-Auth-Token", getUserToken());
|
1493 |
Scheduler.get().scheduleDeferred(delete); |
1494 |
} |
1495 |
} |