root / src / gr / grnet / pithos / web / client / Pithos.java @ c3e119f5
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/*
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* Copyright 2011-2013 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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private static final boolean IsLOGEnabled = false; |
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public static final boolean IsDetailedHTTPLOGEnabled = true; |
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public static final boolean IsFullResponseBodyLOGEnabled = true; |
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public static final Set<String> HTTPHeadersToIgnoreInLOG = new HashSet<String>(); |
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static {
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HTTPHeadersToIgnoreInLOG.add(Const.HTTP_HEADER_CONNECTION); |
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HTTPHeadersToIgnoreInLOG.add(Const.HTTP_HEADER_DATE); |
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HTTPHeadersToIgnoreInLOG.add(Const.HTTP_HEADER_KEEP_ALIVE); |
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HTTPHeadersToIgnoreInLOG.add(Const.HTTP_HEADER_SERVER); |
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HTTPHeadersToIgnoreInLOG.add(Const.HTTP_HEADER_VARY); |
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HTTPHeadersToIgnoreInLOG.add(Const.IF_MODIFIED_SINCE); |
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} |
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public static final Configuration config = GWT.create(Configuration.class); |
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public static final String CONFIG_API_PATH = config.apiPath(); |
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static {
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LOG("CONFIG_API_PATH = ", CONFIG_API_PATH);
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} |
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public static final Dictionary otherProperties = Dictionary.getDictionary(Const.OTHER_PROPERTIES); |
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public static String getFromOtherPropertiesOrNull(String key) { |
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try {
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return otherProperties.get(key);
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} |
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catch(Exception e) { |
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LOGError(e); |
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return null; |
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} |
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} |
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public static final String OTHERPROPS_STORAGE_API_URL = getFromOtherPropertiesOrNull("STORAGE_API_URL"); |
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public static final String OTHERPROPS_USER_CATALOGS_API_URL = getFromOtherPropertiesOrNull("USER_CATALOGS_API_URL"); |
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static {
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LOG("STORAGE_API_URL = ", OTHERPROPS_STORAGE_API_URL);
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LOG("USER_CATALOGS_API_URL = ", OTHERPROPS_USER_CATALOGS_API_URL);
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} |
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public static final String STORAGE_API_URL; |
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static {
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if(OTHERPROPS_STORAGE_API_URL != null) { |
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STORAGE_API_URL = OTHERPROPS_STORAGE_API_URL; |
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} |
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else if(CONFIG_API_PATH != null) { |
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STORAGE_API_URL = CONFIG_API_PATH; |
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} |
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else {
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throw new RuntimeException("Unknown STORAGE_API_URL"); |
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} |
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LOG("Computed STORAGE_API_URL = ", STORAGE_API_URL);
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} |
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public static final String STORAGE_VIEW_URL; |
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static {
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final String viewURL = getFromOtherPropertiesOrNull("STORAGE_VIEW_URL"); |
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if(viewURL != null) { |
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STORAGE_VIEW_URL = viewURL; |
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} |
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else {
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STORAGE_VIEW_URL = STORAGE_API_URL; |
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} |
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LOG("Computed STORAGE_VIEW_URL = ", STORAGE_VIEW_URL);
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} |
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public static final String USER_CATALOGS_API_URL; |
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static {
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if(OTHERPROPS_USER_CATALOGS_API_URL != null) { |
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USER_CATALOGS_API_URL = OTHERPROPS_USER_CATALOGS_API_URL; |
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} |
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else if(OTHERPROPS_STORAGE_API_URL != null) { |
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throw new RuntimeException("STORAGE_API_URL is defined but USER_CATALOGS_API_URL is not"); |
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} |
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else {
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// https://server.com/v1/ --> https://server.com
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String url = CONFIG_API_PATH;
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url = Helpers.stripTrailing(url, "/");
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url = Helpers.upToIncludingLastPart(url, "/");
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url = Helpers.stripTrailing(url, "/");
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url = url + "/user_catalogs";
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USER_CATALOGS_API_URL = url; |
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LOG("Computed USER_CATALOGS_API_URL = ", USER_CATALOGS_API_URL);
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} |
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} |
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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 hasDisplayNameForUserID(String userID) { |
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return userCatalogs.getDisplayName(userID) != null; |
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} |
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public boolean hasIDForUserDisplayName(String userDisplayName) { |
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return userCatalogs.getID(userDisplayName) != null; |
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} |
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public String getDisplayNameForUserID(String userID) { |
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return userCatalogs.getDisplayName(userID);
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} |
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public String getIDForUserDisplayName(String userDisplayName) { |
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return userCatalogs.getID(userDisplayName);
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} |
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public List<String> getDisplayNamesForUserIDs(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 = getDisplayNameForUserID(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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* Holds 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 { console.log(message); } catch (e) {}
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}-*/;
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public static void LOGError(Throwable error, StringBuilder sb) { |
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if(!isLOGEnabled()) { return; } |
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sb.append("\nException: [" + error.toString().replace("\n", "\n ") + "]"); |
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Throwable cause = error.getCause();
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if(cause != null) { |
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sb.append("\nCauses:\n");
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while(cause != null) { |
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sb.append(" ");
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sb.append("[" + cause.toString().replace("\n", "\n ") + "]"); |
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sb.append("\n");
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cause = cause.getCause(); |
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} |
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} |
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else {
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sb.append("\n");
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} |
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StackTraceElement[] stackTrace = error.getStackTrace(); |
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sb.append("Stack trace (" + stackTrace.length + " elements):\n"); |
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for(int i = 0; i < stackTrace.length; i++) { |
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StackTraceElement errorElem = stackTrace[i];
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sb.append(" [" + i + "] "); |
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sb.append(errorElem.toString()); |
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sb.append("\n");
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} |
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} |
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public static void LOGError(Throwable error) { |
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if(!isLOGEnabled()) { return; } |
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final StringBuilder sb = new StringBuilder(); |
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LOGError(error, sb); |
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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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public static boolean isLOGEnabled() { |
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return IsLOGEnabled;
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} |
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public static void LOG(Object ...args) { |
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if(!isLOGEnabled()) { return; } |
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final StringBuilder sb = new StringBuilder(); |
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for(Object arg : args) { |
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if(arg instanceof Throwable) { |
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LOGError((Throwable) arg, sb);
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} |
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else {
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sb.append(arg); |
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} |
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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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|
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private void initialize() { |
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userCatalogs.updateWithIDAndName("*", "All Pithos users"); |
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|
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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 ? Const.PERCENT_100 : Const.PERCENT_75;
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VerticalPanel outer = new VerticalPanel();
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outer.setWidth(Const.PERCENT_100); |
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if(!bareContent) {
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outer.addStyleName("pithos-outer");
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} |
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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(Const.PERCENT_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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|
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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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|
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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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|
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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); |
529 |
header.setCellVerticalAlignment(toolbar, HasVerticalAlignment.ALIGN_MIDDLE); |
530 |
|
531 |
HorizontalPanel folderStatistics = new HorizontalPanel();
|
532 |
folderStatistics.addStyleName("pithos-folderStatistics");
|
533 |
numOfFiles = new HTML(); |
534 |
folderStatistics.add(numOfFiles); |
535 |
folderStatistics.setCellVerticalAlignment(numOfFiles, HasVerticalAlignment.ALIGN_MIDDLE); |
536 |
HTML numOfFilesLabel = new HTML(" Files"); |
537 |
folderStatistics.add(numOfFilesLabel); |
538 |
folderStatistics.setCellVerticalAlignment(numOfFilesLabel, HasVerticalAlignment.ALIGN_MIDDLE); |
539 |
header.add(folderStatistics); |
540 |
header.setCellHorizontalAlignment(folderStatistics, HasHorizontalAlignment.ALIGN_RIGHT); |
541 |
header.setCellVerticalAlignment(folderStatistics, HasVerticalAlignment.ALIGN_MIDDLE); |
542 |
header.setCellWidth(folderStatistics, "40px");
|
543 |
outer.add(header); |
544 |
outer.setCellHorizontalAlignment(header, HasHorizontalAlignment.ALIGN_CENTER); |
545 |
// Inner contains the various lists
|
546 |
inner.sinkEvents(Event.ONCONTEXTMENU);
|
547 |
inner.setWidth(Const.PERCENT_100); |
548 |
|
549 |
folderTreeSelectionModel = new SingleSelectionModel<Folder>(); |
550 |
folderTreeSelectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {
|
551 |
@Override
|
552 |
public void onSelectionChange(SelectionChangeEvent event) { |
553 |
if(folderTreeSelectionModel.getSelectedObject() != null) { |
554 |
deselectOthers(folderTreeView, folderTreeSelectionModel); |
555 |
applyPermissions(folderTreeSelectionModel.getSelectedObject()); |
556 |
Folder f = folderTreeSelectionModel.getSelectedObject(); |
557 |
updateFolder(f, true, new Command() { |
558 |
|
559 |
@Override
|
560 |
public void execute() { |
561 |
updateStatistics(); |
562 |
} |
563 |
}, true);
|
564 |
showRelevantToolbarButtons(); |
565 |
} |
566 |
else {
|
567 |
if(getSelectedTree().equals(folderTreeView)) {
|
568 |
setSelectedTree(null);
|
569 |
} |
570 |
if(getSelectedTree() == null) { |
571 |
showRelevantToolbarButtons(); |
572 |
} |
573 |
} |
574 |
} |
575 |
}); |
576 |
selectionModels.add(folderTreeSelectionModel); |
577 |
|
578 |
folderTreeViewModel = new FolderTreeViewModel(this, folderTreeSelectionModel); |
579 |
folderTreeView = new FolderTreeView(folderTreeViewModel);
|
580 |
treeViews.add(folderTreeView); |
581 |
|
582 |
fileList = new FileList(this, images); |
583 |
inner.add(fileList); |
584 |
|
585 |
trees = new VerticalPanel();
|
586 |
trees.setWidth(Const.PERCENT_100); |
587 |
|
588 |
// Add the left and right panels to the split panel.
|
589 |
splitPanel.setLeftWidget(trees); |
590 |
FlowPanel right = new FlowPanel();
|
591 |
right.getElement().setId("rightPanel");
|
592 |
right.add(inner); |
593 |
splitPanel.setRightWidget(right); |
594 |
splitPanel.setSplitPosition("219px");
|
595 |
splitPanel.setSize(Const.PERCENT_100, Const.PERCENT_100); |
596 |
splitPanel.addStyleName("pithos-splitPanel");
|
597 |
splitPanel.setWidth(contentWidth); |
598 |
outer.add(splitPanel); |
599 |
outer.setCellHorizontalAlignment(splitPanel, HasHorizontalAlignment.ALIGN_CENTER); |
600 |
|
601 |
if(!bareContent) {
|
602 |
statusPanel = new StatusPanel();
|
603 |
statusPanel.setWidth(Const.PERCENT_100); |
604 |
outer.add(statusPanel); |
605 |
outer.setCellHorizontalAlignment(statusPanel, HasHorizontalAlignment.ALIGN_CENTER); |
606 |
} |
607 |
else {
|
608 |
splitPanel.addStyleName("pithos-splitPanel-noframe");
|
609 |
} |
610 |
|
611 |
// Hook the window resize event, so that we can adjust the UI.
|
612 |
Window.addResizeHandler(this); |
613 |
// Clear out the window's built-in margin, because we want to take
|
614 |
// advantage of the entire client area.
|
615 |
Window.setMargin("0px"); |
616 |
// Finally, add the outer panel to the RootPanel, so that it will be
|
617 |
// displayed.
|
618 |
RootPanel.get().add(outer); |
619 |
// Call the window resized handler to get the initial sizes setup. Doing
|
620 |
// this in a deferred command causes it to occur after all widgets'
|
621 |
// sizes have been computed by the browser.
|
622 |
Scheduler.get().scheduleIncremental(new RepeatingCommand() {
|
623 |
|
624 |
@Override
|
625 |
public boolean execute() { |
626 |
if(!isCloudbarReady()) {
|
627 |
return true; |
628 |
} |
629 |
onWindowResized(Window.getClientHeight());
|
630 |
return false; |
631 |
} |
632 |
}); |
633 |
|
634 |
Scheduler.get().scheduleDeferred(new ScheduledCommand() {
|
635 |
@Override
|
636 |
public void execute() { |
637 |
LOG("Pithos::initialize() Calling Pithos::fetchAccount()");
|
638 |
fetchAccount(new Command() {
|
639 |
|
640 |
@Override
|
641 |
public void execute() { |
642 |
if(!account.hasHomeContainer()) {
|
643 |
createHomeContainer(account, this);
|
644 |
} |
645 |
else if(!account.hasTrashContainer()) { |
646 |
createTrashContainer(this);
|
647 |
} |
648 |
else {
|
649 |
for(Folder f : account.getContainers()) {
|
650 |
if(f.getName().equals(Const.TRASH_CONTAINER)) {
|
651 |
trash = f; |
652 |
break;
|
653 |
} |
654 |
} |
655 |
trees.add(folderTreeView); |
656 |
folderTreeViewModel.initialize(account, new Command() {
|
657 |
|
658 |
@Override
|
659 |
public void execute() { |
660 |
createMySharedTree(); |
661 |
} |
662 |
}); |
663 |
|
664 |
HorizontalPanel separator = new HorizontalPanel();
|
665 |
separator.addStyleName("pithos-statisticsSeparator");
|
666 |
separator.add(new HTML("")); |
667 |
trees.add(separator); |
668 |
|
669 |
groupTreeViewModel = new GroupTreeViewModel(Pithos.this);
|
670 |
groupTreeView = new GroupTreeView(groupTreeViewModel);
|
671 |
treeViews.add(groupTreeView); |
672 |
trees.add(groupTreeView); |
673 |
folderTreeView.showStatistics(account); |
674 |
} |
675 |
} |
676 |
}); |
677 |
} |
678 |
}); |
679 |
} |
680 |
|
681 |
public void scheduleResfresh() { |
682 |
Scheduler.get().scheduleFixedDelay(new RepeatingCommand() {
|
683 |
|
684 |
@Override
|
685 |
public boolean execute() { |
686 |
final Folder f = getSelection();
|
687 |
if(f == null) { |
688 |
return true; |
689 |
} |
690 |
|
691 |
HeadRequest<Folder> head = new HeadRequest<Folder>(Folder.class, getStorageAPIURL(), f.getOwnerID(), "/" + f.getContainer()) { |
692 |
|
693 |
@Override
|
694 |
public void onSuccess(Folder _result) { |
695 |
lastModified = new Date(); |
696 |
if(getSelectedTree().equals(folderTreeView)) {
|
697 |
updateFolder(f, true, new Command() { |
698 |
|
699 |
@Override
|
700 |
public void execute() { |
701 |
scheduleResfresh(); |
702 |
} |
703 |
|
704 |
}, false);
|
705 |
} |
706 |
else if(getSelectedTree().equals(mysharedTreeView)) { |
707 |
updateSharedFolder(f, true, new Command() { |
708 |
|
709 |
@Override
|
710 |
public void execute() { |
711 |
scheduleResfresh(); |
712 |
} |
713 |
}); |
714 |
} |
715 |
else {
|
716 |
scheduleResfresh(); |
717 |
} |
718 |
} |
719 |
|
720 |
@Override
|
721 |
public void onError(Throwable t) { |
722 |
if(t instanceof RestException && ((RestException) t).getHttpStatusCode() == HttpStatus.SC_NOT_MODIFIED) { |
723 |
scheduleResfresh(); |
724 |
} |
725 |
else if(retries >= MAX_RETRIES) { |
726 |
LOG("Error heading folder. ", t);
|
727 |
setError(t); |
728 |
if(t instanceof RestException) { |
729 |
displayError("Error heading folder: " + ((RestException) t).getHttpStatusText());
|
730 |
} |
731 |
else {
|
732 |
displayError("System error heading folder: " + t.getMessage());
|
733 |
} |
734 |
} |
735 |
else {//retry |
736 |
LOG("Retry ", retries);
|
737 |
Scheduler.get().scheduleDeferred(this);
|
738 |
} |
739 |
} |
740 |
|
741 |
@Override
|
742 |
protected void onUnauthorized(Response response) { |
743 |
if(retries >= MAX_RETRIES) {
|
744 |
sessionExpired(); |
745 |
} |
746 |
else //retry |
747 |
{ |
748 |
Scheduler.get().scheduleDeferred(this);
|
749 |
} |
750 |
} |
751 |
}; |
752 |
head.setHeader(Const.X_AUTH_TOKEN, getUserToken()); |
753 |
head.setHeader(Const.IF_MODIFIED_SINCE, DateTimeFormat.getFormat(Const.DATE_FORMAT_1).format(lastModified, TimeZone.createTimeZone(0)) + " GMT"); |
754 |
Scheduler.get().scheduleDeferred(head); |
755 |
|
756 |
return false; |
757 |
} |
758 |
}, 3000);
|
759 |
} |
760 |
|
761 |
public void applyPermissions(Folder f) { |
762 |
if(f != null) { |
763 |
if(f.isInTrash()) {
|
764 |
upload.setEnabled(false);
|
765 |
disableUploadArea(); |
766 |
} |
767 |
else {
|
768 |
Boolean[] perms = f.getPermissions().get(userID); |
769 |
if(f.getOwnerID().equals(userID) || (perms != null && perms[1] != null && perms[1])) { |
770 |
upload.setEnabled(true);
|
771 |
enableUploadArea(); |
772 |
} |
773 |
else {
|
774 |
upload.setEnabled(false);
|
775 |
disableUploadArea(); |
776 |
} |
777 |
} |
778 |
} |
779 |
else {
|
780 |
upload.setEnabled(false);
|
781 |
disableUploadArea(); |
782 |
} |
783 |
} |
784 |
|
785 |
@SuppressWarnings({"rawtypes", "unchecked"}) |
786 |
public void deselectOthers(TreeView _selectedTree, SingleSelectionModel model) { |
787 |
selectedTree = _selectedTree; |
788 |
|
789 |
for(SingleSelectionModel s : selectionModels) { |
790 |
if(!s.equals(model) && s.getSelectedObject() != null) { |
791 |
s.setSelected(s.getSelectedObject(), false);
|
792 |
} |
793 |
} |
794 |
} |
795 |
|
796 |
public void showFiles(final Folder f) { |
797 |
Set<File> files = f.getFiles(); |
798 |
showFiles(files); |
799 |
} |
800 |
|
801 |
public void showFiles(Set<File> files) { |
802 |
fileList.setFiles(new ArrayList<File>(files)); |
803 |
} |
804 |
|
805 |
/**
|
806 |
* Parse and store the user credentials to the appropriate fields.
|
807 |
*/
|
808 |
private boolean parseUserCredentials() { |
809 |
final String cookie = otherProperties.get(Const.AUTH_COOKIE); |
810 |
String auth = Cookies.getCookie(cookie);
|
811 |
if(auth == null) { |
812 |
authenticateUser(); |
813 |
return false; |
814 |
} |
815 |
if(auth.startsWith("\"")) { |
816 |
auth = auth.substring(1);
|
817 |
} |
818 |
if(auth.endsWith("\"")) { |
819 |
auth = auth.substring(0, auth.length() - 1); |
820 |
} |
821 |
String[] authSplit = auth.split("\\" + config.cookieSeparator(), 2); |
822 |
if(authSplit.length != 2) { |
823 |
authenticateUser(); |
824 |
return false; |
825 |
} |
826 |
this.userID = authSplit[0]; |
827 |
this.userToken = authSplit[1]; |
828 |
|
829 |
String gotoUrl = Window.Location.getParameter("goto"); |
830 |
if(gotoUrl != null && gotoUrl.length() > 0) { |
831 |
Window.Location.assign(gotoUrl);
|
832 |
return false; |
833 |
} |
834 |
return true; |
835 |
} |
836 |
|
837 |
/**
|
838 |
* Redirect the user to the login page for authentication.
|
839 |
*/
|
840 |
protected void authenticateUser() { |
841 |
Dictionary otherProperties = Dictionary.getDictionary(Const.OTHER_PROPERTIES); |
842 |
Window.Location.assign(otherProperties.get(Const.LOGIN_URL) + Window.Location.getHref()); |
843 |
} |
844 |
|
845 |
public void fetchAccount(final Command callback) { |
846 |
String path = "?format=json"; |
847 |
|
848 |
GetRequest<AccountResource> getAccount = new GetRequest<AccountResource>(AccountResource.class, getStorageAPIURL(), userID, path) {
|
849 |
@Override
|
850 |
public void onSuccess(AccountResource accountResource) { |
851 |
account = accountResource; |
852 |
if(callback != null) { |
853 |
callback.execute(); |
854 |
} |
855 |
|
856 |
final List<String> memberIDs = new ArrayList<String>(); |
857 |
final List<Group> groups = account.getGroups(); |
858 |
for(Group group : groups) { |
859 |
memberIDs.addAll(group.getMemberIDs()); |
860 |
} |
861 |
memberIDs.add(Pithos.this.getUserID()); |
862 |
|
863 |
final List<String> theUnknown = Pithos.this.filterUserIDsWithUnknownDisplayName(memberIDs); |
864 |
// Initialize the user catalog
|
865 |
new UpdateUserCatalogs(Pithos.this, theUnknown).scheduleDeferred();
|
866 |
LOG("Called new UpdateUserCatalogs(Pithos.this, theUnknown).scheduleDeferred();");
|
867 |
} |
868 |
|
869 |
@Override
|
870 |
public void onError(Throwable t) { |
871 |
LOG("Error getting account", t);
|
872 |
setError(t); |
873 |
if(t instanceof RestException) { |
874 |
displayError("Error getting account: " + ((RestException) t).getHttpStatusText());
|
875 |
} |
876 |
else {
|
877 |
displayError("System error fetching user data: " + t.getMessage());
|
878 |
} |
879 |
} |
880 |
|
881 |
@Override
|
882 |
protected void onUnauthorized(Response response) { |
883 |
sessionExpired(); |
884 |
} |
885 |
}; |
886 |
getAccount.setHeader(Const.X_AUTH_TOKEN, userToken); |
887 |
Scheduler.get().scheduleDeferred(getAccount); |
888 |
} |
889 |
|
890 |
public void updateStatistics() { |
891 |
HeadRequest<AccountResource> headAccount = new HeadRequest<AccountResource>(AccountResource.class, getStorageAPIURL(), userID, "", account) { |
892 |
|
893 |
@Override
|
894 |
public void onSuccess(AccountResource _result) { |
895 |
folderTreeView.showStatistics(account); |
896 |
} |
897 |
|
898 |
@Override
|
899 |
public void onError(Throwable t) { |
900 |
LOG("Error getting account", t);
|
901 |
setError(t); |
902 |
if(t instanceof RestException) { |
903 |
displayError("Error getting account: " + ((RestException) t).getHttpStatusText());
|
904 |
} |
905 |
else {
|
906 |
displayError("System error fetching user data: " + t.getMessage());
|
907 |
} |
908 |
} |
909 |
|
910 |
@Override
|
911 |
protected void onUnauthorized(Response response) { |
912 |
sessionExpired(); |
913 |
} |
914 |
}; |
915 |
headAccount.setHeader(Const.X_AUTH_TOKEN, userToken); |
916 |
Scheduler.get().scheduleDeferred(headAccount); |
917 |
} |
918 |
|
919 |
protected void createHomeContainer(final AccountResource _account, final Command callback) { |
920 |
String path = "/" + Const.HOME_CONTAINER; |
921 |
PutRequest createPithos = new PutRequest(getStorageAPIURL(), getUserID(), path) {
|
922 |
@Override
|
923 |
public void onSuccess(Resource result) { |
924 |
if(!_account.hasTrashContainer()) {
|
925 |
createTrashContainer(callback); |
926 |
} |
927 |
else {
|
928 |
fetchAccount(callback); |
929 |
} |
930 |
} |
931 |
|
932 |
@Override
|
933 |
public void onError(Throwable t) { |
934 |
LOG("Error creating pithos", t);
|
935 |
setError(t); |
936 |
if(t instanceof RestException) { |
937 |
displayError("Error creating pithos: " + ((RestException) t).getHttpStatusText());
|
938 |
} |
939 |
else {
|
940 |
displayError("System error Error creating pithos: " + t.getMessage());
|
941 |
} |
942 |
} |
943 |
|
944 |
@Override
|
945 |
protected void onUnauthorized(Response response) { |
946 |
sessionExpired(); |
947 |
} |
948 |
}; |
949 |
createPithos.setHeader(Const.X_AUTH_TOKEN, getUserToken()); |
950 |
Scheduler.get().scheduleDeferred(createPithos); |
951 |
} |
952 |
|
953 |
protected void createTrashContainer(final Command callback) { |
954 |
String path = "/" + Const.TRASH_CONTAINER; |
955 |
PutRequest createPithos = new PutRequest(getStorageAPIURL(), getUserID(), path) {
|
956 |
@Override
|
957 |
public void onSuccess(Resource result) { |
958 |
fetchAccount(callback); |
959 |
} |
960 |
|
961 |
@Override
|
962 |
public void onError(Throwable t) { |
963 |
LOG("Error creating pithos", t);
|
964 |
setError(t); |
965 |
if(t instanceof RestException) { |
966 |
displayError("Error creating pithos: " + ((RestException) t).getHttpStatusText());
|
967 |
} |
968 |
else {
|
969 |
displayError("System error Error creating pithos: " + t.getMessage());
|
970 |
} |
971 |
} |
972 |
|
973 |
@Override
|
974 |
protected void onUnauthorized(Response response) { |
975 |
sessionExpired(); |
976 |
} |
977 |
}; |
978 |
createPithos.setHeader(Const.X_AUTH_TOKEN, getUserToken()); |
979 |
Scheduler.get().scheduleDeferred(createPithos); |
980 |
} |
981 |
|
982 |
/**
|
983 |
* Creates an HTML fragment that places an image & caption together, for use
|
984 |
* in a group header.
|
985 |
*
|
986 |
* @param imageProto an image prototype for an image
|
987 |
* @param caption the group caption
|
988 |
* @return the header HTML fragment
|
989 |
*/
|
990 |
private String createHeaderHTML(AbstractImagePrototype imageProto, String caption) { |
991 |
String captionHTML = "<table class='caption' cellpadding='0' " |
992 |
+ "cellspacing='0'>" + "<tr><td class='lcaption'>" + imageProto.getHTML() |
993 |
+ "</td><td id =" + caption + " class='rcaption'><b style='white-space:nowrap'> " |
994 |
+ caption + "</b></td></tr></table>";
|
995 |
return captionHTML;
|
996 |
} |
997 |
|
998 |
protected void onWindowResized(int height) { |
999 |
// Adjust the split panel to take up the available room in the window.
|
1000 |
int newHeight = height - splitPanel.getAbsoluteTop() - 153; |
1001 |
if(newHeight < 1) { |
1002 |
newHeight = 1;
|
1003 |
} |
1004 |
splitPanel.setHeight("" + newHeight);
|
1005 |
inner.setHeight("" + newHeight);
|
1006 |
} |
1007 |
|
1008 |
native boolean isCloudbarReady()/*-{ |
1009 |
if ($wnd.$("div.cloudbar") && $wnd.$("div.cloudbar").height() > 0)
|
1010 |
return true;
|
1011 |
return false;
|
1012 |
}-*/;
|
1013 |
|
1014 |
@Override
|
1015 |
public void onResize(ResizeEvent event) { |
1016 |
int height = event.getHeight();
|
1017 |
onWindowResized(height); |
1018 |
} |
1019 |
|
1020 |
/**
|
1021 |
* Display an error message.
|
1022 |
*
|
1023 |
* @param msg the message to display
|
1024 |
*/
|
1025 |
public void displayError(String msg) { |
1026 |
messagePanel.displayError(msg); |
1027 |
onWindowResized(Window.getClientHeight());
|
1028 |
} |
1029 |
|
1030 |
/**
|
1031 |
* Display a warning message.
|
1032 |
*
|
1033 |
* @param msg the message to display
|
1034 |
*/
|
1035 |
public void displayWarning(String msg) { |
1036 |
messagePanel.displayWarning(msg); |
1037 |
onWindowResized(Window.getClientHeight());
|
1038 |
} |
1039 |
|
1040 |
/**
|
1041 |
* Display an informational message.
|
1042 |
*
|
1043 |
* @param msg the message to display
|
1044 |
*/
|
1045 |
public void displayInformation(String msg) { |
1046 |
messagePanel.displayInformation(msg); |
1047 |
onWindowResized(Window.getClientHeight());
|
1048 |
} |
1049 |
|
1050 |
/**
|
1051 |
* Retrieve the fileList.
|
1052 |
*
|
1053 |
* @return the fileList
|
1054 |
*/
|
1055 |
public FileList getFileList() {
|
1056 |
return fileList;
|
1057 |
} |
1058 |
|
1059 |
/**
|
1060 |
* Retrieve the topPanel.
|
1061 |
*
|
1062 |
* @return the topPanel
|
1063 |
*/
|
1064 |
TopPanel getTopPanel() { |
1065 |
return topPanel;
|
1066 |
} |
1067 |
|
1068 |
/**
|
1069 |
* Retrieve the clipboard.
|
1070 |
*
|
1071 |
* @return the clipboard
|
1072 |
*/
|
1073 |
public Clipboard getClipboard() { |
1074 |
return clipboard;
|
1075 |
} |
1076 |
|
1077 |
public StatusPanel getStatusPanel() {
|
1078 |
return statusPanel;
|
1079 |
} |
1080 |
|
1081 |
public String getUserToken() { |
1082 |
return userToken;
|
1083 |
} |
1084 |
|
1085 |
public static native void preventIESelection() /*-{ |
1086 |
$doc.body.onselectstart = function () {
|
1087 |
return false;
|
1088 |
};
|
1089 |
}-*/;
|
1090 |
|
1091 |
public static native void enableIESelection() /*-{ |
1092 |
if ($doc.body.onselectstart != null)
|
1093 |
$doc.body.onselectstart = null;
|
1094 |
}-*/;
|
1095 |
|
1096 |
public static String getStorageAPIURL() { |
1097 |
return STORAGE_API_URL;
|
1098 |
} |
1099 |
|
1100 |
public static String getStorageViewURL() { |
1101 |
return STORAGE_VIEW_URL;
|
1102 |
} |
1103 |
|
1104 |
public static String getUserCatalogsURL() { |
1105 |
return USER_CATALOGS_API_URL;
|
1106 |
} |
1107 |
|
1108 |
/**
|
1109 |
* History support for folder navigation
|
1110 |
* adds a new browser history entry
|
1111 |
*
|
1112 |
* @param key
|
1113 |
*/
|
1114 |
public void updateHistory(String key) { |
1115 |
// Replace any whitespace of the initial string to "+"
|
1116 |
// String result = key.replaceAll("\\s","+");
|
1117 |
// Add a new browser history entry.
|
1118 |
// History.newItem(result);
|
1119 |
History.newItem(key); |
1120 |
} |
1121 |
|
1122 |
public void deleteFolder(final Folder folder, final Command callback) { |
1123 |
final PleaseWaitPopup pwp = new PleaseWaitPopup(); |
1124 |
pwp.center(); |
1125 |
String path = "/" + folder.getContainer() + "/" + folder.getPrefix() + "?delimiter=/" + "&t=" + System.currentTimeMillis(); |
1126 |
DeleteRequest deleteFolder = new DeleteRequest(getStorageAPIURL(), folder.getOwnerID(), path) {
|
1127 |
|
1128 |
@Override
|
1129 |
protected void onUnauthorized(Response response) { |
1130 |
pwp.hide(); |
1131 |
sessionExpired(); |
1132 |
} |
1133 |
|
1134 |
@Override
|
1135 |
public void onSuccess(Resource result) { |
1136 |
updateFolder(folder.getParent(), true, new Command() { |
1137 |
|
1138 |
@Override
|
1139 |
public void execute() { |
1140 |
folderTreeSelectionModel.setSelected(folder.getParent(), true);
|
1141 |
updateStatistics(); |
1142 |
if(callback != null) { |
1143 |
callback.execute(); |
1144 |
} |
1145 |
pwp.hide(); |
1146 |
} |
1147 |
}, true);
|
1148 |
} |
1149 |
|
1150 |
@Override
|
1151 |
public void onError(Throwable t) { |
1152 |
LOG(t); |
1153 |
setError(t); |
1154 |
if(t instanceof RestException) { |
1155 |
if(((RestException) t).getHttpStatusCode() != Response.SC_NOT_FOUND) {
|
1156 |
displayError("Unable to delete folder: " + ((RestException) t).getHttpStatusText());
|
1157 |
} |
1158 |
else {
|
1159 |
onSuccess(null);
|
1160 |
} |
1161 |
} |
1162 |
else {
|
1163 |
displayError("System error unable to delete folder: " + t.getMessage());
|
1164 |
} |
1165 |
pwp.hide(); |
1166 |
} |
1167 |
}; |
1168 |
deleteFolder.setHeader(Const.X_AUTH_TOKEN, getUserToken()); |
1169 |
Scheduler.get().scheduleDeferred(deleteFolder); |
1170 |
} |
1171 |
|
1172 |
public FolderTreeView getFolderTreeView() {
|
1173 |
return folderTreeView;
|
1174 |
} |
1175 |
|
1176 |
public void copyFiles(final Iterator<File> iter, final String targetUsername, final String targetUri, final Command callback) { |
1177 |
if(iter.hasNext()) {
|
1178 |
File file = iter.next();
|
1179 |
String path = targetUri + "/" + file.getName(); |
1180 |
PutRequest copyFile = new PutRequest(getStorageAPIURL(), targetUsername, path) {
|
1181 |
@Override
|
1182 |
public void onSuccess(Resource result) { |
1183 |
copyFiles(iter, targetUsername, targetUri, callback); |
1184 |
} |
1185 |
|
1186 |
@Override
|
1187 |
public void onError(Throwable t) { |
1188 |
LOG(t); |
1189 |
setError(t); |
1190 |
if(t instanceof RestException) { |
1191 |
displayError("Unable to copy file: " + ((RestException) t).getHttpStatusText());
|
1192 |
} |
1193 |
else {
|
1194 |
displayError("System error unable to copy file: " + t.getMessage());
|
1195 |
} |
1196 |
} |
1197 |
|
1198 |
@Override
|
1199 |
protected void onUnauthorized(Response response) { |
1200 |
sessionExpired(); |
1201 |
} |
1202 |
}; |
1203 |
copyFile.setHeader(Const.X_AUTH_TOKEN, getUserToken()); |
1204 |
copyFile.setHeader(Const.X_COPY_FROM, URL.encodePathSegment(file.getUri()));
|
1205 |
if(!file.getOwnerID().equals(targetUsername)) {
|
1206 |
copyFile.setHeader(Const.X_SOURCE_ACCOUNT, URL.encodePathSegment(file.getOwnerID()));
|
1207 |
} |
1208 |
copyFile.setHeader(Const.CONTENT_TYPE, file.getContentType()); |
1209 |
Scheduler.get().scheduleDeferred(copyFile); |
1210 |
} |
1211 |
else if(callback != null) { |
1212 |
callback.execute(); |
1213 |
} |
1214 |
} |
1215 |
|
1216 |
public void copyFolder(final Folder f, final String targetUsername, final String targetUri, boolean move, final Command callback) { |
1217 |
String path = targetUri + "?delimiter=/"; |
1218 |
PutRequest copyFolder = new PutRequest(getStorageAPIURL(), targetUsername, path) {
|
1219 |
@Override
|
1220 |
public void onSuccess(Resource result) { |
1221 |
if(callback != null) { |
1222 |
callback.execute(); |
1223 |
} |
1224 |
} |
1225 |
|
1226 |
@Override
|
1227 |
public void onError(Throwable t) { |
1228 |
LOG(t); |
1229 |
setError(t); |
1230 |
if(t instanceof RestException) { |
1231 |
displayError("Unable to copy folder: " + ((RestException) t).getHttpStatusText());
|
1232 |
} |
1233 |
else {
|
1234 |
displayError("System error copying folder: " + t.getMessage());
|
1235 |
} |
1236 |
} |
1237 |
|
1238 |
@Override
|
1239 |
protected void onUnauthorized(Response response) { |
1240 |
sessionExpired(); |
1241 |
} |
1242 |
}; |
1243 |
copyFolder.setHeader(Const.X_AUTH_TOKEN, getUserToken()); |
1244 |
copyFolder.setHeader(Const.ACCEPT, "*/*");
|
1245 |
copyFolder.setHeader(Const.CONTENT_LENGTH, "0");
|
1246 |
copyFolder.setHeader(Const.CONTENT_TYPE, "application/directory");
|
1247 |
if(!f.getOwnerID().equals(targetUsername)) {
|
1248 |
copyFolder.setHeader(Const.X_SOURCE_ACCOUNT, f.getOwnerID()); |
1249 |
} |
1250 |
if(move) {
|
1251 |
copyFolder.setHeader(Const.X_MOVE_FROM, URL.encodePathSegment(f.getUri()));
|
1252 |
} |
1253 |
else {
|
1254 |
copyFolder.setHeader(Const.X_COPY_FROM, URL.encodePathSegment(f.getUri()));
|
1255 |
} |
1256 |
Scheduler.get().scheduleDeferred(copyFolder); |
1257 |
} |
1258 |
|
1259 |
public void addSelectionModel(@SuppressWarnings("rawtypes") SingleSelectionModel model) { |
1260 |
selectionModels.add(model); |
1261 |
} |
1262 |
|
1263 |
public OtherSharedTreeView getOtherSharedTreeView() {
|
1264 |
return otherSharedTreeView;
|
1265 |
} |
1266 |
|
1267 |
public void updateTrash(boolean showFiles, Command callback) { |
1268 |
updateFolder(trash, showFiles, callback, true);
|
1269 |
} |
1270 |
|
1271 |
public void updateGroupsNode() { |
1272 |
groupTreeView.updateGroupNode(null);
|
1273 |
} |
1274 |
|
1275 |
public Group addGroup(String groupname) { |
1276 |
Group newGroup = new Group(groupname); |
1277 |
account.addGroup(newGroup); |
1278 |
groupTreeView.updateGroupNode(null);
|
1279 |
return newGroup;
|
1280 |
} |
1281 |
|
1282 |
public void removeGroup(Group group) { |
1283 |
account.removeGroup(group); |
1284 |
updateGroupsNode(); |
1285 |
} |
1286 |
|
1287 |
public TreeView getSelectedTree() {
|
1288 |
return selectedTree;
|
1289 |
} |
1290 |
|
1291 |
public void setSelectedTree(TreeView selected) { |
1292 |
selectedTree = selected; |
1293 |
} |
1294 |
|
1295 |
public Folder getSelection() {
|
1296 |
if(selectedTree != null) { |
1297 |
return selectedTree.getSelection();
|
1298 |
} |
1299 |
return null; |
1300 |
} |
1301 |
|
1302 |
public void showFolderStatistics(int folderFileCount) { |
1303 |
numOfFiles.setHTML(String.valueOf(folderFileCount));
|
1304 |
} |
1305 |
|
1306 |
public GroupTreeView getGroupTreeView() {
|
1307 |
return groupTreeView;
|
1308 |
} |
1309 |
|
1310 |
public void sessionExpired() { |
1311 |
new SessionExpiredDialog(this).center(); |
1312 |
} |
1313 |
|
1314 |
public void updateRootFolder(Command callback) { |
1315 |
updateFolder(account.getPithos(), false, callback, true); |
1316 |
} |
1317 |
|
1318 |
void createMySharedTree() {
|
1319 |
LOG("Pithos::createMySharedTree()");
|
1320 |
mysharedTreeSelectionModel = new SingleSelectionModel<Folder>(); |
1321 |
mysharedTreeSelectionModel.addSelectionChangeHandler(new Handler() { |
1322 |
@Override
|
1323 |
public void onSelectionChange(SelectionChangeEvent event) { |
1324 |
if(mysharedTreeSelectionModel.getSelectedObject() != null) { |
1325 |
deselectOthers(mysharedTreeView, mysharedTreeSelectionModel); |
1326 |
upload.setEnabled(false);
|
1327 |
disableUploadArea(); |
1328 |
updateSharedFolder(mysharedTreeSelectionModel.getSelectedObject(), true);
|
1329 |
showRelevantToolbarButtons(); |
1330 |
} |
1331 |
else {
|
1332 |
if(getSelectedTree().equals(mysharedTreeView)) {
|
1333 |
setSelectedTree(null);
|
1334 |
} |
1335 |
if(getSelectedTree() == null) { |
1336 |
showRelevantToolbarButtons(); |
1337 |
} |
1338 |
} |
1339 |
} |
1340 |
}); |
1341 |
selectionModels.add(mysharedTreeSelectionModel); |
1342 |
mysharedTreeViewModel = new MysharedTreeViewModel(Pithos.this, mysharedTreeSelectionModel);
|
1343 |
mysharedTreeViewModel.initialize(new Command() {
|
1344 |
|
1345 |
@Override
|
1346 |
public void execute() { |
1347 |
mysharedTreeView = new MysharedTreeView(mysharedTreeViewModel);
|
1348 |
trees.insert(mysharedTreeView, 2);
|
1349 |
treeViews.add(mysharedTreeView); |
1350 |
createOtherSharedTree(); |
1351 |
} |
1352 |
}); |
1353 |
} |
1354 |
|
1355 |
void createOtherSharedTree() {
|
1356 |
LOG("Pithos::createOtherSharedTree()");
|
1357 |
otherSharedTreeSelectionModel = new SingleSelectionModel<Folder>(); |
1358 |
otherSharedTreeSelectionModel.addSelectionChangeHandler(new Handler() { |
1359 |
@Override
|
1360 |
public void onSelectionChange(SelectionChangeEvent event) { |
1361 |
if(otherSharedTreeSelectionModel.getSelectedObject() != null) { |
1362 |
deselectOthers(otherSharedTreeView, otherSharedTreeSelectionModel); |
1363 |
applyPermissions(otherSharedTreeSelectionModel.getSelectedObject()); |
1364 |
updateOtherSharedFolder(otherSharedTreeSelectionModel.getSelectedObject(), true, null); |
1365 |
showRelevantToolbarButtons(); |
1366 |
} |
1367 |
else {
|
1368 |
if(getSelectedTree().equals(otherSharedTreeView)) {
|
1369 |
setSelectedTree(null);
|
1370 |
} |
1371 |
if(getSelectedTree() == null) { |
1372 |
showRelevantToolbarButtons(); |
1373 |
} |
1374 |
} |
1375 |
} |
1376 |
}); |
1377 |
selectionModels.add(otherSharedTreeSelectionModel); |
1378 |
otherSharedTreeViewModel = new OtherSharedTreeViewModel(Pithos.this, otherSharedTreeSelectionModel);
|
1379 |
// #3784 We show it empty...
|
1380 |
otherSharedTreeView = new OtherSharedTreeView(otherSharedTreeViewModel, true); |
1381 |
trees.insert(otherSharedTreeView, 1);
|
1382 |
|
1383 |
LOG("Pithos::createOtherSharedTree(), initializing otherSharedTreeViewModel with a callback");
|
1384 |
otherSharedTreeViewModel.initialize(new Command() {
|
1385 |
@Override
|
1386 |
public void execute() { |
1387 |
// #3784 ... then remove the empty stuff and add a new view with the populated model
|
1388 |
trees.remove(otherSharedTreeView); |
1389 |
|
1390 |
otherSharedTreeView = new OtherSharedTreeView(otherSharedTreeViewModel, false); |
1391 |
trees.insert(otherSharedTreeView, 1);
|
1392 |
treeViews.add(otherSharedTreeView); |
1393 |
scheduleResfresh(); |
1394 |
} |
1395 |
}); |
1396 |
} |
1397 |
|
1398 |
public String getErrorData() { |
1399 |
final StringBuilder sb = new StringBuilder(); |
1400 |
final String NL = Const.NL; |
1401 |
Throwable t = this.error; |
1402 |
while(t != null) { |
1403 |
sb.append(t.toString()); |
1404 |
sb.append(NL); |
1405 |
StackTraceElement[] traces = t.getStackTrace(); |
1406 |
for(StackTraceElement trace : traces) { |
1407 |
sb.append(" [");
|
1408 |
sb.append(trace.getClassName()); |
1409 |
sb.append("::");
|
1410 |
sb.append(trace.getMethodName()); |
1411 |
sb.append("() at ");
|
1412 |
sb.append(trace.getFileName()); |
1413 |
sb.append(":");
|
1414 |
sb.append(trace.getLineNumber()); |
1415 |
sb.append("]");
|
1416 |
sb.append(NL); |
1417 |
} |
1418 |
t = t.getCause(); |
1419 |
} |
1420 |
|
1421 |
return sb.toString();
|
1422 |
} |
1423 |
|
1424 |
public void setError(Throwable t) { |
1425 |
error = t; |
1426 |
LOG(t); |
1427 |
} |
1428 |
|
1429 |
public void showRelevantToolbarButtons() { |
1430 |
toolbar.showRelevantButtons(); |
1431 |
} |
1432 |
|
1433 |
public FileUploadDialog getFileUploadDialog() {
|
1434 |
if(fileUploadDialog == null) { |
1435 |
fileUploadDialog = new FileUploadDialog(this); |
1436 |
} |
1437 |
return fileUploadDialog;
|
1438 |
} |
1439 |
|
1440 |
public void hideUploadIndicator() { |
1441 |
upload.removeStyleName("pithos-uploadButton-loading");
|
1442 |
upload.setTitle("");
|
1443 |
} |
1444 |
|
1445 |
public void showUploadIndicator() { |
1446 |
upload.addStyleName("pithos-uploadButton-loading");
|
1447 |
upload.setTitle("Upload in progress. Click for details.");
|
1448 |
} |
1449 |
|
1450 |
public void scheduleFolderHeadCommand(final Folder folder, final Command callback) { |
1451 |
if(folder == null) { |
1452 |
if(callback != null) { |
1453 |
callback.execute(); |
1454 |
} |
1455 |
} |
1456 |
else {
|
1457 |
HeadRequest<Folder> headFolder = new HeadRequest<Folder>(Folder.class, getStorageAPIURL(), folder.getOwnerID(), folder.getUri(), folder) {
|
1458 |
|
1459 |
@Override
|
1460 |
public void onSuccess(Folder _result) { |
1461 |
if(callback != null) { |
1462 |
callback.execute(); |
1463 |
} |
1464 |
} |
1465 |
|
1466 |
@Override
|
1467 |
public void onError(Throwable t) { |
1468 |
if(t instanceof RestException) { |
1469 |
if(((RestException) t).getHttpStatusCode() == Response.SC_NOT_FOUND) {
|
1470 |
final String path = folder.getUri(); |
1471 |
PutRequest newFolder = new PutRequest(getStorageAPIURL(), folder.getOwnerID(), path) {
|
1472 |
@Override
|
1473 |
public void onSuccess(Resource _result) { |
1474 |
scheduleFolderHeadCommand(folder, callback); |
1475 |
} |
1476 |
|
1477 |
@Override
|
1478 |
public void onError(Throwable _t) { |
1479 |
setError(_t); |
1480 |
if(_t instanceof RestException) { |
1481 |
displayError("Unable to create folder: " + ((RestException) _t).getHttpStatusText());
|
1482 |
} |
1483 |
else {
|
1484 |
displayError("System error creating folder: " + _t.getMessage());
|
1485 |
} |
1486 |
} |
1487 |
|
1488 |
@Override
|
1489 |
protected void onUnauthorized(Response response) { |
1490 |
sessionExpired(); |
1491 |
} |
1492 |
}; |
1493 |
newFolder.setHeader(Const.X_AUTH_TOKEN, getUserToken()); |
1494 |
newFolder.setHeader(Const.CONTENT_TYPE, "application/folder");
|
1495 |
newFolder.setHeader(Const.ACCEPT, "*/*");
|
1496 |
newFolder.setHeader(Const.CONTENT_LENGTH, "0");
|
1497 |
Scheduler.get().scheduleDeferred(newFolder); |
1498 |
} |
1499 |
else if(((RestException) t).getHttpStatusCode() == Response.SC_FORBIDDEN) { |
1500 |
onSuccess(folder); |
1501 |
} |
1502 |
else {
|
1503 |
displayError("Error heading folder: " + ((RestException) t).getHttpStatusText());
|
1504 |
} |
1505 |
} |
1506 |
else {
|
1507 |
displayError("System error heading folder: " + t.getMessage());
|
1508 |
} |
1509 |
|
1510 |
LOG("Error heading folder", t);
|
1511 |
setError(t); |
1512 |
} |
1513 |
|
1514 |
@Override
|
1515 |
protected void onUnauthorized(Response response) { |
1516 |
sessionExpired(); |
1517 |
} |
1518 |
}; |
1519 |
headFolder.setHeader(Const.X_AUTH_TOKEN, getUserToken()); |
1520 |
Scheduler.get().scheduleDeferred(headFolder); |
1521 |
} |
1522 |
} |
1523 |
|
1524 |
public void scheduleFileHeadCommand(File f, final Command callback) { |
1525 |
HeadRequest<File> headFile = new HeadRequest<File>(File.class, getStorageAPIURL(), f.getOwnerID(), f.getUri(), f) { |
1526 |
|
1527 |
@Override
|
1528 |
public void onSuccess(File _result) { |
1529 |
if(callback != null) { |
1530 |
callback.execute(); |
1531 |
} |
1532 |
} |
1533 |
|
1534 |
@Override
|
1535 |
public void onError(Throwable t) { |
1536 |
LOG("Error heading file", t);
|
1537 |
setError(t); |
1538 |
if(t instanceof RestException) { |
1539 |
displayError("Error heading file: " + ((RestException) t).getHttpStatusText());
|
1540 |
} |
1541 |
else {
|
1542 |
displayError("System error heading file: " + t.getMessage());
|
1543 |
} |
1544 |
} |
1545 |
|
1546 |
@Override
|
1547 |
protected void onUnauthorized(Response response) { |
1548 |
sessionExpired(); |
1549 |
} |
1550 |
}; |
1551 |
headFile.setHeader(Const.X_AUTH_TOKEN, getUserToken()); |
1552 |
Scheduler.get().scheduleDeferred(headFile); |
1553 |
} |
1554 |
|
1555 |
public boolean isMySharedSelected() { |
1556 |
return getSelectedTree().equals(getMySharedTreeView());
|
1557 |
} |
1558 |
|
1559 |
private Folder getUploadFolder() {
|
1560 |
if(folderTreeView.equals(getSelectedTree()) || otherSharedTreeView.equals(getSelectedTree())) {
|
1561 |
return getSelection();
|
1562 |
} |
1563 |
return null; |
1564 |
} |
1565 |
|
1566 |
private void updateUploadFolder() { |
1567 |
updateUploadFolder(null);
|
1568 |
} |
1569 |
|
1570 |
private void updateUploadFolder(final JsArrayString urls) { |
1571 |
if(folderTreeView.equals(getSelectedTree()) || otherSharedTreeView.equals(getSelectedTree())) {
|
1572 |
Folder f = getSelection(); |
1573 |
if(getSelectedTree().equals(getFolderTreeView())) {
|
1574 |
updateFolder(f, true, new Command() { |
1575 |
|
1576 |
@Override
|
1577 |
public void execute() { |
1578 |
updateStatistics(); |
1579 |
if(urls != null) { |
1580 |
selectUploadedFiles(urls); |
1581 |
} |
1582 |
} |
1583 |
}, false);
|
1584 |
} |
1585 |
else {
|
1586 |
updateOtherSharedFolder(f, true, null); |
1587 |
} |
1588 |
} |
1589 |
} |
1590 |
|
1591 |
public native void disableUploadArea() /*-{ |
1592 |
var uploader = $wnd.$("#uploader").pluploadQueue();
|
1593 |
var dropElm = $wnd.document.getElementById('rightPanel');
|
1594 |
$wnd.plupload.removeAllEvents(dropElm, uploader.id);
|
1595 |
}-*/;
|
1596 |
|
1597 |
public native void enableUploadArea() /*-{ |
1598 |
var uploader = $wnd.$("#uploader").pluploadQueue();
|
1599 |
var dropElm = $wnd.document.getElementById('rightPanel');
|
1600 |
$wnd.plupload.removeAllEvents(dropElm, uploader.id);
|
1601 |
if (uploader.runtime == 'html5') {
|
1602 |
uploader.settings.drop_element = 'rightPanel';
|
1603 |
uploader.trigger('PostInit');
|
1604 |
}
|
1605 |
}-*/;
|
1606 |
|
1607 |
public void showUploadAlert(int nOfFiles) { |
1608 |
if(uploadAlert == null) { |
1609 |
uploadAlert = new UploadAlert(this, nOfFiles); |
1610 |
} |
1611 |
if(!uploadAlert.isShowing()) {
|
1612 |
uploadAlert.setPopupPositionAndShow(new PopupPanel.PositionCallback() {
|
1613 |
|
1614 |
@Override
|
1615 |
public void setPosition(int offsetWidth, int offsetHeight) { |
1616 |
uploadAlert.setPopupPosition((Window.getClientWidth() - offsetWidth) / 2, statusPanel.getAbsoluteTop() - offsetHeight); |
1617 |
} |
1618 |
}); |
1619 |
} |
1620 |
uploadAlert.setNumOfFiles(nOfFiles); |
1621 |
} |
1622 |
|
1623 |
public void hideUploadAlert() { |
1624 |
if(uploadAlert != null && uploadAlert.isShowing()) { |
1625 |
uploadAlert.hide(); |
1626 |
} |
1627 |
} |
1628 |
|
1629 |
public void selectUploadedFiles(JsArrayString urls) { |
1630 |
List<String> selectedUrls = new ArrayList<String>(); |
1631 |
for(int i = 0; i < urls.length(); i++) { |
1632 |
selectedUrls.add(urls.get(i)); |
1633 |
} |
1634 |
fileList.selectByUrl(selectedUrls); |
1635 |
} |
1636 |
|
1637 |
public void purgeContainer(final Folder container) { |
1638 |
String path = "/" + container.getName() + "?delimiter=/"; |
1639 |
DeleteRequest delete = new DeleteRequest(getStorageAPIURL(), getUserID(), path) {
|
1640 |
|
1641 |
@Override
|
1642 |
protected void onUnauthorized(Response response) { |
1643 |
sessionExpired(); |
1644 |
} |
1645 |
|
1646 |
@Override
|
1647 |
public void onSuccess(Resource result) { |
1648 |
updateFolder(container, true, null, true); |
1649 |
} |
1650 |
|
1651 |
@Override
|
1652 |
public void onError(Throwable t) { |
1653 |
LOG("Error deleting trash", t);
|
1654 |
setError(t); |
1655 |
if(t instanceof RestException) { |
1656 |
displayError("Error deleting trash: " + ((RestException) t).getHttpStatusText());
|
1657 |
} |
1658 |
else {
|
1659 |
displayError("System error deleting trash: " + t.getMessage());
|
1660 |
} |
1661 |
} |
1662 |
}; |
1663 |
delete.setHeader(Const.X_AUTH_TOKEN, getUserToken()); |
1664 |
Scheduler.get().scheduleDeferred(delete); |
1665 |
} |
1666 |
} |