root / src / gr / grnet / pithos / web / client / Pithos.java @ 5966cc0b
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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 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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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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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); |
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header.setCellVerticalAlignment(toolbar, HasVerticalAlignment.ALIGN_MIDDLE); |
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|
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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); |
525 |
header.add(folderStatistics); |
526 |
header.setCellHorizontalAlignment(folderStatistics, HasHorizontalAlignment.ALIGN_RIGHT); |
527 |
header.setCellVerticalAlignment(folderStatistics, HasVerticalAlignment.ALIGN_MIDDLE); |
528 |
header.setCellWidth(folderStatistics, "40px");
|
529 |
outer.add(header); |
530 |
outer.setCellHorizontalAlignment(header, HasHorizontalAlignment.ALIGN_CENTER); |
531 |
// Inner contains the various lists
|
532 |
inner.sinkEvents(Event.ONCONTEXTMENU);
|
533 |
inner.setWidth(Const.PERCENT_100); |
534 |
|
535 |
folderTreeSelectionModel = new SingleSelectionModel<Folder>(); |
536 |
folderTreeSelectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {
|
537 |
@Override
|
538 |
public void onSelectionChange(SelectionChangeEvent event) { |
539 |
if(folderTreeSelectionModel.getSelectedObject() != null) { |
540 |
deselectOthers(folderTreeView, folderTreeSelectionModel); |
541 |
applyPermissions(folderTreeSelectionModel.getSelectedObject()); |
542 |
Folder f = folderTreeSelectionModel.getSelectedObject(); |
543 |
updateFolder(f, true, new Command() { |
544 |
|
545 |
@Override
|
546 |
public void execute() { |
547 |
updateStatistics(); |
548 |
} |
549 |
}, true);
|
550 |
showRelevantToolbarButtons(); |
551 |
} |
552 |
else {
|
553 |
if(getSelectedTree().equals(folderTreeView)) {
|
554 |
setSelectedTree(null);
|
555 |
} |
556 |
if(getSelectedTree() == null) { |
557 |
showRelevantToolbarButtons(); |
558 |
} |
559 |
} |
560 |
} |
561 |
}); |
562 |
selectionModels.add(folderTreeSelectionModel); |
563 |
|
564 |
folderTreeViewModel = new FolderTreeViewModel(this, folderTreeSelectionModel); |
565 |
folderTreeView = new FolderTreeView(folderTreeViewModel);
|
566 |
treeViews.add(folderTreeView); |
567 |
|
568 |
fileList = new FileList(this, images); |
569 |
inner.add(fileList); |
570 |
|
571 |
trees = new VerticalPanel();
|
572 |
trees.setWidth(Const.PERCENT_100); |
573 |
|
574 |
// Add the left and right panels to the split panel.
|
575 |
splitPanel.setLeftWidget(trees); |
576 |
FlowPanel right = new FlowPanel();
|
577 |
right.getElement().setId("rightPanel");
|
578 |
right.add(inner); |
579 |
splitPanel.setRightWidget(right); |
580 |
splitPanel.setSplitPosition("219px");
|
581 |
splitPanel.setSize(Const.PERCENT_100, Const.PERCENT_100); |
582 |
splitPanel.addStyleName("pithos-splitPanel");
|
583 |
splitPanel.setWidth(contentWidth); |
584 |
outer.add(splitPanel); |
585 |
outer.setCellHorizontalAlignment(splitPanel, HasHorizontalAlignment.ALIGN_CENTER); |
586 |
|
587 |
if(!bareContent) {
|
588 |
statusPanel = new StatusPanel();
|
589 |
statusPanel.setWidth(Const.PERCENT_100); |
590 |
outer.add(statusPanel); |
591 |
outer.setCellHorizontalAlignment(statusPanel, HasHorizontalAlignment.ALIGN_CENTER); |
592 |
} |
593 |
else {
|
594 |
splitPanel.addStyleName("pithos-splitPanel-noframe");
|
595 |
} |
596 |
|
597 |
// Hook the window resize event, so that we can adjust the UI.
|
598 |
Window.addResizeHandler(this); |
599 |
// Clear out the window's built-in margin, because we want to take
|
600 |
// advantage of the entire client area.
|
601 |
Window.setMargin("0px"); |
602 |
// Finally, add the outer panel to the RootPanel, so that it will be
|
603 |
// displayed.
|
604 |
RootPanel.get().add(outer); |
605 |
// Call the window resized handler to get the initial sizes setup. Doing
|
606 |
// this in a deferred command causes it to occur after all widgets'
|
607 |
// sizes have been computed by the browser.
|
608 |
Scheduler.get().scheduleIncremental(new RepeatingCommand() {
|
609 |
|
610 |
@Override
|
611 |
public boolean execute() { |
612 |
if(!isCloudbarReady()) {
|
613 |
return true; |
614 |
} |
615 |
onWindowResized(Window.getClientHeight());
|
616 |
return false; |
617 |
} |
618 |
}); |
619 |
|
620 |
Scheduler.get().scheduleDeferred(new ScheduledCommand() {
|
621 |
@Override
|
622 |
public void execute() { |
623 |
LOG("Pithos::initialize() Calling Pithos::fetchAccount()");
|
624 |
fetchAccount(new Command() {
|
625 |
|
626 |
@Override
|
627 |
public void execute() { |
628 |
if(!account.hasHomeContainer()) {
|
629 |
createHomeContainer(account, this);
|
630 |
} |
631 |
else if(!account.hasTrashContainer()) { |
632 |
createTrashContainer(this);
|
633 |
} |
634 |
else {
|
635 |
for(Folder f : account.getContainers()) {
|
636 |
if(f.getName().equals(Const.TRASH_CONTAINER)) {
|
637 |
trash = f; |
638 |
break;
|
639 |
} |
640 |
} |
641 |
trees.add(folderTreeView); |
642 |
folderTreeViewModel.initialize(account, new Command() {
|
643 |
|
644 |
@Override
|
645 |
public void execute() { |
646 |
createMySharedTree(); |
647 |
} |
648 |
}); |
649 |
|
650 |
HorizontalPanel separator = new HorizontalPanel();
|
651 |
separator.addStyleName("pithos-statisticsSeparator");
|
652 |
separator.add(new HTML("")); |
653 |
trees.add(separator); |
654 |
|
655 |
groupTreeViewModel = new GroupTreeViewModel(Pithos.this);
|
656 |
groupTreeView = new GroupTreeView(groupTreeViewModel);
|
657 |
treeViews.add(groupTreeView); |
658 |
trees.add(groupTreeView); |
659 |
folderTreeView.showStatistics(account); |
660 |
} |
661 |
} |
662 |
}); |
663 |
} |
664 |
}); |
665 |
} |
666 |
|
667 |
public void scheduleResfresh() { |
668 |
Scheduler.get().scheduleFixedDelay(new RepeatingCommand() {
|
669 |
|
670 |
@Override
|
671 |
public boolean execute() { |
672 |
final Folder f = getSelection();
|
673 |
if(f == null) { |
674 |
return true; |
675 |
} |
676 |
|
677 |
HeadRequest<Folder> head = new HeadRequest<Folder>(Folder.class, getStorageAPIURL(), f.getOwnerID(), "/" + f.getContainer()) { |
678 |
|
679 |
@Override
|
680 |
public void onSuccess(Folder _result) { |
681 |
lastModified = new Date(); |
682 |
if(getSelectedTree().equals(folderTreeView)) {
|
683 |
updateFolder(f, true, new Command() { |
684 |
|
685 |
@Override
|
686 |
public void execute() { |
687 |
scheduleResfresh(); |
688 |
} |
689 |
|
690 |
}, false);
|
691 |
} |
692 |
else if(getSelectedTree().equals(mysharedTreeView)) { |
693 |
updateSharedFolder(f, true, new Command() { |
694 |
|
695 |
@Override
|
696 |
public void execute() { |
697 |
scheduleResfresh(); |
698 |
} |
699 |
}); |
700 |
} |
701 |
else {
|
702 |
scheduleResfresh(); |
703 |
} |
704 |
} |
705 |
|
706 |
@Override
|
707 |
public void onError(Throwable t) { |
708 |
if(t instanceof RestException && ((RestException) t).getHttpStatusCode() == HttpStatus.SC_NOT_MODIFIED) { |
709 |
scheduleResfresh(); |
710 |
} |
711 |
else if(retries >= MAX_RETRIES) { |
712 |
LOG("Error heading folder. ", t);
|
713 |
setError(t); |
714 |
if(t instanceof RestException) { |
715 |
displayError("Error heading folder: " + ((RestException) t).getHttpStatusText());
|
716 |
} |
717 |
else {
|
718 |
displayError("System error heading folder: " + t.getMessage());
|
719 |
} |
720 |
} |
721 |
else {//retry |
722 |
LOG("Retry ", retries);
|
723 |
Scheduler.get().scheduleDeferred(this);
|
724 |
} |
725 |
} |
726 |
|
727 |
@Override
|
728 |
protected void onUnauthorized(Response response) { |
729 |
if(retries >= MAX_RETRIES) {
|
730 |
sessionExpired(); |
731 |
} |
732 |
else //retry |
733 |
{ |
734 |
Scheduler.get().scheduleDeferred(this);
|
735 |
} |
736 |
} |
737 |
}; |
738 |
head.setHeader(Const.X_AUTH_TOKEN, getUserToken()); |
739 |
head.setHeader(Const.IF_MODIFIED_SINCE, DateTimeFormat.getFormat(Const.DATE_FORMAT_1).format(lastModified, TimeZone.createTimeZone(0)) + " GMT"); |
740 |
Scheduler.get().scheduleDeferred(head); |
741 |
|
742 |
return false; |
743 |
} |
744 |
}, 3000);
|
745 |
} |
746 |
|
747 |
public void applyPermissions(Folder f) { |
748 |
if(f != null) { |
749 |
if(f.isInTrash()) {
|
750 |
upload.setEnabled(false);
|
751 |
disableUploadArea(); |
752 |
} |
753 |
else {
|
754 |
Boolean[] perms = f.getPermissions().get(userID); |
755 |
if(f.getOwnerID().equals(userID) || (perms != null && perms[1] != null && perms[1])) { |
756 |
upload.setEnabled(true);
|
757 |
enableUploadArea(); |
758 |
} |
759 |
else {
|
760 |
upload.setEnabled(false);
|
761 |
disableUploadArea(); |
762 |
} |
763 |
} |
764 |
} |
765 |
else {
|
766 |
upload.setEnabled(false);
|
767 |
disableUploadArea(); |
768 |
} |
769 |
} |
770 |
|
771 |
@SuppressWarnings({"rawtypes", "unchecked"}) |
772 |
public void deselectOthers(TreeView _selectedTree, SingleSelectionModel model) { |
773 |
selectedTree = _selectedTree; |
774 |
|
775 |
for(SingleSelectionModel s : selectionModels) { |
776 |
if(!s.equals(model) && s.getSelectedObject() != null) { |
777 |
s.setSelected(s.getSelectedObject(), false);
|
778 |
} |
779 |
} |
780 |
} |
781 |
|
782 |
public void showFiles(final Folder f) { |
783 |
Set<File> files = f.getFiles(); |
784 |
showFiles(files); |
785 |
} |
786 |
|
787 |
public void showFiles(Set<File> files) { |
788 |
fileList.setFiles(new ArrayList<File>(files)); |
789 |
} |
790 |
|
791 |
/**
|
792 |
* Parse and store the user credentials to the appropriate fields.
|
793 |
*/
|
794 |
private boolean parseUserCredentials() { |
795 |
final String cookie = otherProperties.get(Const.AUTH_COOKIE); |
796 |
String auth = Cookies.getCookie(cookie);
|
797 |
if(auth == null) { |
798 |
authenticateUser(); |
799 |
return false; |
800 |
} |
801 |
if(auth.startsWith("\"")) { |
802 |
auth = auth.substring(1);
|
803 |
} |
804 |
if(auth.endsWith("\"")) { |
805 |
auth = auth.substring(0, auth.length() - 1); |
806 |
} |
807 |
String[] authSplit = auth.split("\\" + config.cookieSeparator(), 2); |
808 |
if(authSplit.length != 2) { |
809 |
authenticateUser(); |
810 |
return false; |
811 |
} |
812 |
this.userID = authSplit[0]; |
813 |
this.userToken = authSplit[1]; |
814 |
|
815 |
String gotoUrl = Window.Location.getParameter("goto"); |
816 |
if(gotoUrl != null && gotoUrl.length() > 0) { |
817 |
Window.Location.assign(gotoUrl);
|
818 |
return false; |
819 |
} |
820 |
return true; |
821 |
} |
822 |
|
823 |
/**
|
824 |
* Redirect the user to the login page for authentication.
|
825 |
*/
|
826 |
protected void authenticateUser() { |
827 |
Dictionary otherProperties = Dictionary.getDictionary(Const.OTHER_PROPERTIES); |
828 |
Window.Location.assign(otherProperties.get(Const.LOGIN_URL) + Window.Location.getHref()); |
829 |
} |
830 |
|
831 |
public void fetchAccount(final Command callback) { |
832 |
String path = "?format=json"; |
833 |
|
834 |
GetRequest<AccountResource> getAccount = new GetRequest<AccountResource>(AccountResource.class, getStorageAPIURL(), userID, path) {
|
835 |
@Override
|
836 |
public void onSuccess(AccountResource accountResource) { |
837 |
account = accountResource; |
838 |
if(callback != null) { |
839 |
callback.execute(); |
840 |
} |
841 |
|
842 |
final List<String> memberIDs = new ArrayList<String>(); |
843 |
final List<Group> groups = account.getGroups(); |
844 |
for(Group group : groups) { |
845 |
memberIDs.addAll(group.getMemberIDs()); |
846 |
} |
847 |
memberIDs.add(Pithos.this.getUserID()); |
848 |
|
849 |
final List<String> theUnknown = Pithos.this.filterUserIDsWithUnknownDisplayName(memberIDs); |
850 |
// Initialize the user catalog
|
851 |
new UpdateUserCatalogs(Pithos.this, theUnknown).scheduleDeferred();
|
852 |
LOG("Called new UpdateUserCatalogs(Pithos.this, theUnknown).scheduleDeferred();");
|
853 |
} |
854 |
|
855 |
@Override
|
856 |
public void onError(Throwable t) { |
857 |
LOG("Error getting account", t);
|
858 |
setError(t); |
859 |
if(t instanceof RestException) { |
860 |
displayError("Error getting account: " + ((RestException) t).getHttpStatusText());
|
861 |
} |
862 |
else {
|
863 |
displayError("System error fetching user data: " + t.getMessage());
|
864 |
} |
865 |
} |
866 |
|
867 |
@Override
|
868 |
protected void onUnauthorized(Response response) { |
869 |
sessionExpired(); |
870 |
} |
871 |
}; |
872 |
getAccount.setHeader(Const.X_AUTH_TOKEN, userToken); |
873 |
Scheduler.get().scheduleDeferred(getAccount); |
874 |
} |
875 |
|
876 |
public void updateStatistics() { |
877 |
HeadRequest<AccountResource> headAccount = new HeadRequest<AccountResource>(AccountResource.class, getStorageAPIURL(), userID, "", account) { |
878 |
|
879 |
@Override
|
880 |
public void onSuccess(AccountResource _result) { |
881 |
folderTreeView.showStatistics(account); |
882 |
} |
883 |
|
884 |
@Override
|
885 |
public void onError(Throwable t) { |
886 |
LOG("Error getting account", t);
|
887 |
setError(t); |
888 |
if(t instanceof RestException) { |
889 |
displayError("Error getting account: " + ((RestException) t).getHttpStatusText());
|
890 |
} |
891 |
else {
|
892 |
displayError("System error fetching user data: " + t.getMessage());
|
893 |
} |
894 |
} |
895 |
|
896 |
@Override
|
897 |
protected void onUnauthorized(Response response) { |
898 |
sessionExpired(); |
899 |
} |
900 |
}; |
901 |
headAccount.setHeader(Const.X_AUTH_TOKEN, userToken); |
902 |
Scheduler.get().scheduleDeferred(headAccount); |
903 |
} |
904 |
|
905 |
protected void createHomeContainer(final AccountResource _account, final Command callback) { |
906 |
String path = "/" + Const.HOME_CONTAINER; |
907 |
PutRequest createPithos = new PutRequest(getStorageAPIURL(), getUserID(), path) {
|
908 |
@Override
|
909 |
public void onSuccess(Resource result) { |
910 |
if(!_account.hasTrashContainer()) {
|
911 |
createTrashContainer(callback); |
912 |
} |
913 |
else {
|
914 |
fetchAccount(callback); |
915 |
} |
916 |
} |
917 |
|
918 |
@Override
|
919 |
public void onError(Throwable t) { |
920 |
LOG("Error creating pithos", t);
|
921 |
setError(t); |
922 |
if(t instanceof RestException) { |
923 |
displayError("Error creating pithos: " + ((RestException) t).getHttpStatusText());
|
924 |
} |
925 |
else {
|
926 |
displayError("System error Error creating pithos: " + t.getMessage());
|
927 |
} |
928 |
} |
929 |
|
930 |
@Override
|
931 |
protected void onUnauthorized(Response response) { |
932 |
sessionExpired(); |
933 |
} |
934 |
}; |
935 |
createPithos.setHeader(Const.X_AUTH_TOKEN, getUserToken()); |
936 |
Scheduler.get().scheduleDeferred(createPithos); |
937 |
} |
938 |
|
939 |
protected void createTrashContainer(final Command callback) { |
940 |
String path = "/" + Const.TRASH_CONTAINER; |
941 |
PutRequest createPithos = new PutRequest(getStorageAPIURL(), getUserID(), path) {
|
942 |
@Override
|
943 |
public void onSuccess(Resource result) { |
944 |
fetchAccount(callback); |
945 |
} |
946 |
|
947 |
@Override
|
948 |
public void onError(Throwable t) { |
949 |
LOG("Error creating pithos", t);
|
950 |
setError(t); |
951 |
if(t instanceof RestException) { |
952 |
displayError("Error creating pithos: " + ((RestException) t).getHttpStatusText());
|
953 |
} |
954 |
else {
|
955 |
displayError("System error Error creating pithos: " + t.getMessage());
|
956 |
} |
957 |
} |
958 |
|
959 |
@Override
|
960 |
protected void onUnauthorized(Response response) { |
961 |
sessionExpired(); |
962 |
} |
963 |
}; |
964 |
createPithos.setHeader(Const.X_AUTH_TOKEN, getUserToken()); |
965 |
Scheduler.get().scheduleDeferred(createPithos); |
966 |
} |
967 |
|
968 |
/**
|
969 |
* Creates an HTML fragment that places an image & caption together, for use
|
970 |
* in a group header.
|
971 |
*
|
972 |
* @param imageProto an image prototype for an image
|
973 |
* @param caption the group caption
|
974 |
* @return the header HTML fragment
|
975 |
*/
|
976 |
private String createHeaderHTML(AbstractImagePrototype imageProto, String caption) { |
977 |
String captionHTML = "<table class='caption' cellpadding='0' " |
978 |
+ "cellspacing='0'>" + "<tr><td class='lcaption'>" + imageProto.getHTML() |
979 |
+ "</td><td id =" + caption + " class='rcaption'><b style='white-space:nowrap'> " |
980 |
+ caption + "</b></td></tr></table>";
|
981 |
return captionHTML;
|
982 |
} |
983 |
|
984 |
protected void onWindowResized(int height) { |
985 |
// Adjust the split panel to take up the available room in the window.
|
986 |
int newHeight = height - splitPanel.getAbsoluteTop() - 153; |
987 |
if(newHeight < 1) { |
988 |
newHeight = 1;
|
989 |
} |
990 |
splitPanel.setHeight("" + newHeight);
|
991 |
inner.setHeight("" + newHeight);
|
992 |
} |
993 |
|
994 |
native boolean isCloudbarReady()/*-{ |
995 |
if ($wnd.$("div.cloudbar") && $wnd.$("div.cloudbar").height() > 0)
|
996 |
return true;
|
997 |
return false;
|
998 |
}-*/;
|
999 |
|
1000 |
@Override
|
1001 |
public void onResize(ResizeEvent event) { |
1002 |
int height = event.getHeight();
|
1003 |
onWindowResized(height); |
1004 |
} |
1005 |
|
1006 |
/**
|
1007 |
* Display an error message.
|
1008 |
*
|
1009 |
* @param msg the message to display
|
1010 |
*/
|
1011 |
public void displayError(String msg) { |
1012 |
messagePanel.displayError(msg); |
1013 |
onWindowResized(Window.getClientHeight());
|
1014 |
} |
1015 |
|
1016 |
/**
|
1017 |
* Display a warning message.
|
1018 |
*
|
1019 |
* @param msg the message to display
|
1020 |
*/
|
1021 |
public void displayWarning(String msg) { |
1022 |
messagePanel.displayWarning(msg); |
1023 |
onWindowResized(Window.getClientHeight());
|
1024 |
} |
1025 |
|
1026 |
/**
|
1027 |
* Display an informational message.
|
1028 |
*
|
1029 |
* @param msg the message to display
|
1030 |
*/
|
1031 |
public void displayInformation(String msg) { |
1032 |
messagePanel.displayInformation(msg); |
1033 |
onWindowResized(Window.getClientHeight());
|
1034 |
} |
1035 |
|
1036 |
/**
|
1037 |
* Retrieve the fileList.
|
1038 |
*
|
1039 |
* @return the fileList
|
1040 |
*/
|
1041 |
public FileList getFileList() {
|
1042 |
return fileList;
|
1043 |
} |
1044 |
|
1045 |
/**
|
1046 |
* Retrieve the topPanel.
|
1047 |
*
|
1048 |
* @return the topPanel
|
1049 |
*/
|
1050 |
TopPanel getTopPanel() { |
1051 |
return topPanel;
|
1052 |
} |
1053 |
|
1054 |
/**
|
1055 |
* Retrieve the clipboard.
|
1056 |
*
|
1057 |
* @return the clipboard
|
1058 |
*/
|
1059 |
public Clipboard getClipboard() { |
1060 |
return clipboard;
|
1061 |
} |
1062 |
|
1063 |
public StatusPanel getStatusPanel() {
|
1064 |
return statusPanel;
|
1065 |
} |
1066 |
|
1067 |
public String getUserToken() { |
1068 |
return userToken;
|
1069 |
} |
1070 |
|
1071 |
public static native void preventIESelection() /*-{ |
1072 |
$doc.body.onselectstart = function () {
|
1073 |
return false;
|
1074 |
};
|
1075 |
}-*/;
|
1076 |
|
1077 |
public static native void enableIESelection() /*-{ |
1078 |
if ($doc.body.onselectstart != null)
|
1079 |
$doc.body.onselectstart = null;
|
1080 |
}-*/;
|
1081 |
|
1082 |
public static String getStorageAPIURL() { |
1083 |
return STORAGE_API_URL;
|
1084 |
} |
1085 |
|
1086 |
public static String getUserCatalogsURL() { |
1087 |
return USER_CATALOGS_API_URL;
|
1088 |
} |
1089 |
|
1090 |
/**
|
1091 |
* History support for folder navigation
|
1092 |
* adds a new browser history entry
|
1093 |
*
|
1094 |
* @param key
|
1095 |
*/
|
1096 |
public void updateHistory(String key) { |
1097 |
// Replace any whitespace of the initial string to "+"
|
1098 |
// String result = key.replaceAll("\\s","+");
|
1099 |
// Add a new browser history entry.
|
1100 |
// History.newItem(result);
|
1101 |
History.newItem(key); |
1102 |
} |
1103 |
|
1104 |
public void deleteFolder(final Folder folder, final Command callback) { |
1105 |
final PleaseWaitPopup pwp = new PleaseWaitPopup(); |
1106 |
pwp.center(); |
1107 |
String path = "/" + folder.getContainer() + "/" + folder.getPrefix() + "?delimiter=/" + "&t=" + System.currentTimeMillis(); |
1108 |
DeleteRequest deleteFolder = new DeleteRequest(getStorageAPIURL(), folder.getOwnerID(), path) {
|
1109 |
|
1110 |
@Override
|
1111 |
protected void onUnauthorized(Response response) { |
1112 |
pwp.hide(); |
1113 |
sessionExpired(); |
1114 |
} |
1115 |
|
1116 |
@Override
|
1117 |
public void onSuccess(Resource result) { |
1118 |
updateFolder(folder.getParent(), true, new Command() { |
1119 |
|
1120 |
@Override
|
1121 |
public void execute() { |
1122 |
folderTreeSelectionModel.setSelected(folder.getParent(), true);
|
1123 |
updateStatistics(); |
1124 |
if(callback != null) { |
1125 |
callback.execute(); |
1126 |
} |
1127 |
pwp.hide(); |
1128 |
} |
1129 |
}, true);
|
1130 |
} |
1131 |
|
1132 |
@Override
|
1133 |
public void onError(Throwable t) { |
1134 |
LOG(t); |
1135 |
setError(t); |
1136 |
if(t instanceof RestException) { |
1137 |
if(((RestException) t).getHttpStatusCode() != Response.SC_NOT_FOUND) {
|
1138 |
displayError("Unable to delete folder: " + ((RestException) t).getHttpStatusText());
|
1139 |
} |
1140 |
else {
|
1141 |
onSuccess(null);
|
1142 |
} |
1143 |
} |
1144 |
else {
|
1145 |
displayError("System error unable to delete folder: " + t.getMessage());
|
1146 |
} |
1147 |
pwp.hide(); |
1148 |
} |
1149 |
}; |
1150 |
deleteFolder.setHeader(Const.X_AUTH_TOKEN, getUserToken()); |
1151 |
Scheduler.get().scheduleDeferred(deleteFolder); |
1152 |
} |
1153 |
|
1154 |
public FolderTreeView getFolderTreeView() {
|
1155 |
return folderTreeView;
|
1156 |
} |
1157 |
|
1158 |
public void copyFiles(final Iterator<File> iter, final String targetUsername, final String targetUri, final Command callback) { |
1159 |
if(iter.hasNext()) {
|
1160 |
File file = iter.next();
|
1161 |
String path = targetUri + "/" + file.getName(); |
1162 |
PutRequest copyFile = new PutRequest(getStorageAPIURL(), targetUsername, path) {
|
1163 |
@Override
|
1164 |
public void onSuccess(Resource result) { |
1165 |
copyFiles(iter, targetUsername, targetUri, callback); |
1166 |
} |
1167 |
|
1168 |
@Override
|
1169 |
public void onError(Throwable t) { |
1170 |
LOG(t); |
1171 |
setError(t); |
1172 |
if(t instanceof RestException) { |
1173 |
displayError("Unable to copy file: " + ((RestException) t).getHttpStatusText());
|
1174 |
} |
1175 |
else {
|
1176 |
displayError("System error unable to copy file: " + t.getMessage());
|
1177 |
} |
1178 |
} |
1179 |
|
1180 |
@Override
|
1181 |
protected void onUnauthorized(Response response) { |
1182 |
sessionExpired(); |
1183 |
} |
1184 |
}; |
1185 |
copyFile.setHeader(Const.X_AUTH_TOKEN, getUserToken()); |
1186 |
copyFile.setHeader(Const.X_COPY_FROM, URL.encodePathSegment(file.getUri()));
|
1187 |
if(!file.getOwnerID().equals(targetUsername)) {
|
1188 |
copyFile.setHeader(Const.X_SOURCE_ACCOUNT, URL.encodePathSegment(file.getOwnerID()));
|
1189 |
} |
1190 |
copyFile.setHeader(Const.CONTENT_TYPE, file.getContentType()); |
1191 |
Scheduler.get().scheduleDeferred(copyFile); |
1192 |
} |
1193 |
else if(callback != null) { |
1194 |
callback.execute(); |
1195 |
} |
1196 |
} |
1197 |
|
1198 |
public void copyFolder(final Folder f, final String targetUsername, final String targetUri, boolean move, final Command callback) { |
1199 |
String path = targetUri + "?delimiter=/"; |
1200 |
PutRequest copyFolder = new PutRequest(getStorageAPIURL(), targetUsername, path) {
|
1201 |
@Override
|
1202 |
public void onSuccess(Resource result) { |
1203 |
if(callback != null) { |
1204 |
callback.execute(); |
1205 |
} |
1206 |
} |
1207 |
|
1208 |
@Override
|
1209 |
public void onError(Throwable t) { |
1210 |
LOG(t); |
1211 |
setError(t); |
1212 |
if(t instanceof RestException) { |
1213 |
displayError("Unable to copy folder: " + ((RestException) t).getHttpStatusText());
|
1214 |
} |
1215 |
else {
|
1216 |
displayError("System error copying folder: " + t.getMessage());
|
1217 |
} |
1218 |
} |
1219 |
|
1220 |
@Override
|
1221 |
protected void onUnauthorized(Response response) { |
1222 |
sessionExpired(); |
1223 |
} |
1224 |
}; |
1225 |
copyFolder.setHeader(Const.X_AUTH_TOKEN, getUserToken()); |
1226 |
copyFolder.setHeader(Const.ACCEPT, "*/*");
|
1227 |
copyFolder.setHeader(Const.CONTENT_LENGTH, "0");
|
1228 |
copyFolder.setHeader(Const.CONTENT_TYPE, "application/directory");
|
1229 |
if(!f.getOwnerID().equals(targetUsername)) {
|
1230 |
copyFolder.setHeader(Const.X_SOURCE_ACCOUNT, f.getOwnerID()); |
1231 |
} |
1232 |
if(move) {
|
1233 |
copyFolder.setHeader(Const.X_MOVE_FROM, URL.encodePathSegment(f.getUri()));
|
1234 |
} |
1235 |
else {
|
1236 |
copyFolder.setHeader(Const.X_COPY_FROM, URL.encodePathSegment(f.getUri()));
|
1237 |
} |
1238 |
Scheduler.get().scheduleDeferred(copyFolder); |
1239 |
} |
1240 |
|
1241 |
public void addSelectionModel(@SuppressWarnings("rawtypes") SingleSelectionModel model) { |
1242 |
selectionModels.add(model); |
1243 |
} |
1244 |
|
1245 |
public OtherSharedTreeView getOtherSharedTreeView() {
|
1246 |
return otherSharedTreeView;
|
1247 |
} |
1248 |
|
1249 |
public void updateTrash(boolean showFiles, Command callback) { |
1250 |
updateFolder(trash, showFiles, callback, true);
|
1251 |
} |
1252 |
|
1253 |
public void updateGroupsNode() { |
1254 |
groupTreeView.updateGroupNode(null);
|
1255 |
} |
1256 |
|
1257 |
public Group addGroup(String groupname) { |
1258 |
Group newGroup = new Group(groupname); |
1259 |
account.addGroup(newGroup); |
1260 |
groupTreeView.updateGroupNode(null);
|
1261 |
return newGroup;
|
1262 |
} |
1263 |
|
1264 |
public void removeGroup(Group group) { |
1265 |
account.removeGroup(group); |
1266 |
updateGroupsNode(); |
1267 |
} |
1268 |
|
1269 |
public TreeView getSelectedTree() {
|
1270 |
return selectedTree;
|
1271 |
} |
1272 |
|
1273 |
public void setSelectedTree(TreeView selected) { |
1274 |
selectedTree = selected; |
1275 |
} |
1276 |
|
1277 |
public Folder getSelection() {
|
1278 |
if(selectedTree != null) { |
1279 |
return selectedTree.getSelection();
|
1280 |
} |
1281 |
return null; |
1282 |
} |
1283 |
|
1284 |
public void showFolderStatistics(int folderFileCount) { |
1285 |
numOfFiles.setHTML(String.valueOf(folderFileCount));
|
1286 |
} |
1287 |
|
1288 |
public GroupTreeView getGroupTreeView() {
|
1289 |
return groupTreeView;
|
1290 |
} |
1291 |
|
1292 |
public void sessionExpired() { |
1293 |
new SessionExpiredDialog(this).center(); |
1294 |
} |
1295 |
|
1296 |
public void updateRootFolder(Command callback) { |
1297 |
updateFolder(account.getPithos(), false, callback, true); |
1298 |
} |
1299 |
|
1300 |
void createMySharedTree() {
|
1301 |
LOG("Pithos::createMySharedTree()");
|
1302 |
mysharedTreeSelectionModel = new SingleSelectionModel<Folder>(); |
1303 |
mysharedTreeSelectionModel.addSelectionChangeHandler(new Handler() { |
1304 |
@Override
|
1305 |
public void onSelectionChange(SelectionChangeEvent event) { |
1306 |
if(mysharedTreeSelectionModel.getSelectedObject() != null) { |
1307 |
deselectOthers(mysharedTreeView, mysharedTreeSelectionModel); |
1308 |
upload.setEnabled(false);
|
1309 |
disableUploadArea(); |
1310 |
updateSharedFolder(mysharedTreeSelectionModel.getSelectedObject(), true);
|
1311 |
showRelevantToolbarButtons(); |
1312 |
} |
1313 |
else {
|
1314 |
if(getSelectedTree().equals(mysharedTreeView)) {
|
1315 |
setSelectedTree(null);
|
1316 |
} |
1317 |
if(getSelectedTree() == null) { |
1318 |
showRelevantToolbarButtons(); |
1319 |
} |
1320 |
} |
1321 |
} |
1322 |
}); |
1323 |
selectionModels.add(mysharedTreeSelectionModel); |
1324 |
mysharedTreeViewModel = new MysharedTreeViewModel(Pithos.this, mysharedTreeSelectionModel);
|
1325 |
mysharedTreeViewModel.initialize(new Command() {
|
1326 |
|
1327 |
@Override
|
1328 |
public void execute() { |
1329 |
mysharedTreeView = new MysharedTreeView(mysharedTreeViewModel);
|
1330 |
trees.insert(mysharedTreeView, 2);
|
1331 |
treeViews.add(mysharedTreeView); |
1332 |
createOtherSharedTree(); |
1333 |
} |
1334 |
}); |
1335 |
} |
1336 |
|
1337 |
void createOtherSharedTree() {
|
1338 |
LOG("Pithos::createOtherSharedTree()");
|
1339 |
otherSharedTreeSelectionModel = new SingleSelectionModel<Folder>(); |
1340 |
otherSharedTreeSelectionModel.addSelectionChangeHandler(new Handler() { |
1341 |
@Override
|
1342 |
public void onSelectionChange(SelectionChangeEvent event) { |
1343 |
if(otherSharedTreeSelectionModel.getSelectedObject() != null) { |
1344 |
deselectOthers(otherSharedTreeView, otherSharedTreeSelectionModel); |
1345 |
applyPermissions(otherSharedTreeSelectionModel.getSelectedObject()); |
1346 |
updateOtherSharedFolder(otherSharedTreeSelectionModel.getSelectedObject(), true, null); |
1347 |
showRelevantToolbarButtons(); |
1348 |
} |
1349 |
else {
|
1350 |
if(getSelectedTree().equals(otherSharedTreeView)) {
|
1351 |
setSelectedTree(null);
|
1352 |
} |
1353 |
if(getSelectedTree() == null) { |
1354 |
showRelevantToolbarButtons(); |
1355 |
} |
1356 |
} |
1357 |
} |
1358 |
}); |
1359 |
selectionModels.add(otherSharedTreeSelectionModel); |
1360 |
otherSharedTreeViewModel = new OtherSharedTreeViewModel(Pithos.this, otherSharedTreeSelectionModel);
|
1361 |
// #3784 We show it empty...
|
1362 |
otherSharedTreeView = new OtherSharedTreeView(otherSharedTreeViewModel, true); |
1363 |
trees.insert(otherSharedTreeView, 1);
|
1364 |
|
1365 |
LOG("Pithos::createOtherSharedTree(), initializing otherSharedTreeViewModel with a callback");
|
1366 |
otherSharedTreeViewModel.initialize(new Command() {
|
1367 |
@Override
|
1368 |
public void execute() { |
1369 |
// #3784 ... then remove the empty stuff and add a new view with the populated model
|
1370 |
trees.remove(otherSharedTreeView); |
1371 |
|
1372 |
otherSharedTreeView = new OtherSharedTreeView(otherSharedTreeViewModel, false); |
1373 |
trees.insert(otherSharedTreeView, 1);
|
1374 |
treeViews.add(otherSharedTreeView); |
1375 |
scheduleResfresh(); |
1376 |
} |
1377 |
}); |
1378 |
} |
1379 |
|
1380 |
public String getErrorData() { |
1381 |
final StringBuilder sb = new StringBuilder(); |
1382 |
final String NL = Const.NL; |
1383 |
Throwable t = this.error; |
1384 |
while(t != null) { |
1385 |
sb.append(t.toString()); |
1386 |
sb.append(NL); |
1387 |
StackTraceElement[] traces = t.getStackTrace(); |
1388 |
for(StackTraceElement trace : traces) { |
1389 |
sb.append(" [");
|
1390 |
sb.append(trace.getClassName()); |
1391 |
sb.append("::");
|
1392 |
sb.append(trace.getMethodName()); |
1393 |
sb.append("() at ");
|
1394 |
sb.append(trace.getFileName()); |
1395 |
sb.append(":");
|
1396 |
sb.append(trace.getLineNumber()); |
1397 |
sb.append("]");
|
1398 |
sb.append(NL); |
1399 |
} |
1400 |
t = t.getCause(); |
1401 |
} |
1402 |
|
1403 |
return sb.toString();
|
1404 |
} |
1405 |
|
1406 |
public void setError(Throwable t) { |
1407 |
error = t; |
1408 |
LOG(t); |
1409 |
} |
1410 |
|
1411 |
public void showRelevantToolbarButtons() { |
1412 |
toolbar.showRelevantButtons(); |
1413 |
} |
1414 |
|
1415 |
public FileUploadDialog getFileUploadDialog() {
|
1416 |
if(fileUploadDialog == null) { |
1417 |
fileUploadDialog = new FileUploadDialog(this); |
1418 |
} |
1419 |
return fileUploadDialog;
|
1420 |
} |
1421 |
|
1422 |
public void hideUploadIndicator() { |
1423 |
upload.removeStyleName("pithos-uploadButton-loading");
|
1424 |
upload.setTitle("");
|
1425 |
} |
1426 |
|
1427 |
public void showUploadIndicator() { |
1428 |
upload.addStyleName("pithos-uploadButton-loading");
|
1429 |
upload.setTitle("Upload in progress. Click for details.");
|
1430 |
} |
1431 |
|
1432 |
public void scheduleFolderHeadCommand(final Folder folder, final Command callback) { |
1433 |
if(folder == null) { |
1434 |
if(callback != null) { |
1435 |
callback.execute(); |
1436 |
} |
1437 |
} |
1438 |
else {
|
1439 |
HeadRequest<Folder> headFolder = new HeadRequest<Folder>(Folder.class, getStorageAPIURL(), folder.getOwnerID(), folder.getUri(), folder) {
|
1440 |
|
1441 |
@Override
|
1442 |
public void onSuccess(Folder _result) { |
1443 |
if(callback != null) { |
1444 |
callback.execute(); |
1445 |
} |
1446 |
} |
1447 |
|
1448 |
@Override
|
1449 |
public void onError(Throwable t) { |
1450 |
if(t instanceof RestException) { |
1451 |
if(((RestException) t).getHttpStatusCode() == Response.SC_NOT_FOUND) {
|
1452 |
final String path = folder.getUri(); |
1453 |
PutRequest newFolder = new PutRequest(getStorageAPIURL(), folder.getOwnerID(), path) {
|
1454 |
@Override
|
1455 |
public void onSuccess(Resource _result) { |
1456 |
scheduleFolderHeadCommand(folder, callback); |
1457 |
} |
1458 |
|
1459 |
@Override
|
1460 |
public void onError(Throwable _t) { |
1461 |
setError(_t); |
1462 |
if(_t instanceof RestException) { |
1463 |
displayError("Unable to create folder: " + ((RestException) _t).getHttpStatusText());
|
1464 |
} |
1465 |
else {
|
1466 |
displayError("System error creating folder: " + _t.getMessage());
|
1467 |
} |
1468 |
} |
1469 |
|
1470 |
@Override
|
1471 |
protected void onUnauthorized(Response response) { |
1472 |
sessionExpired(); |
1473 |
} |
1474 |
}; |
1475 |
newFolder.setHeader(Const.X_AUTH_TOKEN, getUserToken()); |
1476 |
newFolder.setHeader(Const.CONTENT_TYPE, "application/folder");
|
1477 |
newFolder.setHeader(Const.ACCEPT, "*/*");
|
1478 |
newFolder.setHeader(Const.CONTENT_LENGTH, "0");
|
1479 |
Scheduler.get().scheduleDeferred(newFolder); |
1480 |
} |
1481 |
else if(((RestException) t).getHttpStatusCode() == Response.SC_FORBIDDEN) { |
1482 |
onSuccess(folder); |
1483 |
} |
1484 |
else {
|
1485 |
displayError("Error heading folder: " + ((RestException) t).getHttpStatusText());
|
1486 |
} |
1487 |
} |
1488 |
else {
|
1489 |
displayError("System error heading folder: " + t.getMessage());
|
1490 |
} |
1491 |
|
1492 |
LOG("Error heading folder", t);
|
1493 |
setError(t); |
1494 |
} |
1495 |
|
1496 |
@Override
|
1497 |
protected void onUnauthorized(Response response) { |
1498 |
sessionExpired(); |
1499 |
} |
1500 |
}; |
1501 |
headFolder.setHeader(Const.X_AUTH_TOKEN, getUserToken()); |
1502 |
Scheduler.get().scheduleDeferred(headFolder); |
1503 |
} |
1504 |
} |
1505 |
|
1506 |
public void scheduleFileHeadCommand(File f, final Command callback) { |
1507 |
HeadRequest<File> headFile = new HeadRequest<File>(File.class, getStorageAPIURL(), f.getOwnerID(), f.getUri(), f) { |
1508 |
|
1509 |
@Override
|
1510 |
public void onSuccess(File _result) { |
1511 |
if(callback != null) { |
1512 |
callback.execute(); |
1513 |
} |
1514 |
} |
1515 |
|
1516 |
@Override
|
1517 |
public void onError(Throwable t) { |
1518 |
LOG("Error heading file", t);
|
1519 |
setError(t); |
1520 |
if(t instanceof RestException) { |
1521 |
displayError("Error heading file: " + ((RestException) t).getHttpStatusText());
|
1522 |
} |
1523 |
else {
|
1524 |
displayError("System error heading file: " + t.getMessage());
|
1525 |
} |
1526 |
} |
1527 |
|
1528 |
@Override
|
1529 |
protected void onUnauthorized(Response response) { |
1530 |
sessionExpired(); |
1531 |
} |
1532 |
}; |
1533 |
headFile.setHeader(Const.X_AUTH_TOKEN, getUserToken()); |
1534 |
Scheduler.get().scheduleDeferred(headFile); |
1535 |
} |
1536 |
|
1537 |
public boolean isMySharedSelected() { |
1538 |
return getSelectedTree().equals(getMySharedTreeView());
|
1539 |
} |
1540 |
|
1541 |
private Folder getUploadFolder() {
|
1542 |
if(folderTreeView.equals(getSelectedTree()) || otherSharedTreeView.equals(getSelectedTree())) {
|
1543 |
return getSelection();
|
1544 |
} |
1545 |
return null; |
1546 |
} |
1547 |
|
1548 |
private void updateUploadFolder() { |
1549 |
updateUploadFolder(null);
|
1550 |
} |
1551 |
|
1552 |
private void updateUploadFolder(final JsArrayString urls) { |
1553 |
if(folderTreeView.equals(getSelectedTree()) || otherSharedTreeView.equals(getSelectedTree())) {
|
1554 |
Folder f = getSelection(); |
1555 |
if(getSelectedTree().equals(getFolderTreeView())) {
|
1556 |
updateFolder(f, true, new Command() { |
1557 |
|
1558 |
@Override
|
1559 |
public void execute() { |
1560 |
updateStatistics(); |
1561 |
if(urls != null) { |
1562 |
selectUploadedFiles(urls); |
1563 |
} |
1564 |
} |
1565 |
}, false);
|
1566 |
} |
1567 |
else {
|
1568 |
updateOtherSharedFolder(f, true, null); |
1569 |
} |
1570 |
} |
1571 |
} |
1572 |
|
1573 |
public native void disableUploadArea() /*-{ |
1574 |
var uploader = $wnd.$("#uploader").pluploadQueue();
|
1575 |
var dropElm = $wnd.document.getElementById('rightPanel');
|
1576 |
$wnd.plupload.removeAllEvents(dropElm, uploader.id);
|
1577 |
}-*/;
|
1578 |
|
1579 |
public native void enableUploadArea() /*-{ |
1580 |
var uploader = $wnd.$("#uploader").pluploadQueue();
|
1581 |
var dropElm = $wnd.document.getElementById('rightPanel');
|
1582 |
$wnd.plupload.removeAllEvents(dropElm, uploader.id);
|
1583 |
if (uploader.runtime == 'html5') {
|
1584 |
uploader.settings.drop_element = 'rightPanel';
|
1585 |
uploader.trigger('PostInit');
|
1586 |
}
|
1587 |
}-*/;
|
1588 |
|
1589 |
public void showUploadAlert(int nOfFiles) { |
1590 |
if(uploadAlert == null) { |
1591 |
uploadAlert = new UploadAlert(this, nOfFiles); |
1592 |
} |
1593 |
if(!uploadAlert.isShowing()) {
|
1594 |
uploadAlert.setPopupPositionAndShow(new PopupPanel.PositionCallback() {
|
1595 |
|
1596 |
@Override
|
1597 |
public void setPosition(int offsetWidth, int offsetHeight) { |
1598 |
uploadAlert.setPopupPosition((Window.getClientWidth() - offsetWidth) / 2, statusPanel.getAbsoluteTop() - offsetHeight); |
1599 |
} |
1600 |
}); |
1601 |
} |
1602 |
uploadAlert.setNumOfFiles(nOfFiles); |
1603 |
} |
1604 |
|
1605 |
public void hideUploadAlert() { |
1606 |
if(uploadAlert != null && uploadAlert.isShowing()) { |
1607 |
uploadAlert.hide(); |
1608 |
} |
1609 |
} |
1610 |
|
1611 |
public void selectUploadedFiles(JsArrayString urls) { |
1612 |
List<String> selectedUrls = new ArrayList<String>(); |
1613 |
for(int i = 0; i < urls.length(); i++) { |
1614 |
selectedUrls.add(urls.get(i)); |
1615 |
} |
1616 |
fileList.selectByUrl(selectedUrls); |
1617 |
} |
1618 |
|
1619 |
public void purgeContainer(final Folder container) { |
1620 |
String path = "/" + container.getName() + "?delimiter=/"; |
1621 |
DeleteRequest delete = new DeleteRequest(getStorageAPIURL(), getUserID(), path) {
|
1622 |
|
1623 |
@Override
|
1624 |
protected void onUnauthorized(Response response) { |
1625 |
sessionExpired(); |
1626 |
} |
1627 |
|
1628 |
@Override
|
1629 |
public void onSuccess(Resource result) { |
1630 |
updateFolder(container, true, null, true); |
1631 |
} |
1632 |
|
1633 |
@Override
|
1634 |
public void onError(Throwable t) { |
1635 |
LOG("Error deleting trash", t);
|
1636 |
setError(t); |
1637 |
if(t instanceof RestException) { |
1638 |
displayError("Error deleting trash: " + ((RestException) t).getHttpStatusText());
|
1639 |
} |
1640 |
else {
|
1641 |
displayError("System error deleting trash: " + t.getMessage());
|
1642 |
} |
1643 |
} |
1644 |
}; |
1645 |
delete.setHeader(Const.X_AUTH_TOKEN, getUserToken()); |
1646 |
Scheduler.get().scheduleDeferred(delete); |
1647 |
} |
1648 |
} |