/*
- * Copyright (c) 2011 Greek Research and Technology Network
+ * Copyright 2011 GRNET S.A. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and
+ * documentation are those of the authors and should not be
+ * interpreted as representing official policies, either expressed
+ * or implied, of GRNET S.A.
*/
package gr.grnet.pithos.web.client.commands;
+import com.google.gwt.core.client.Scheduler;
+import gr.grnet.pithos.web.client.Clipboard;
import gr.grnet.pithos.web.client.GSS;
-import gr.grnet.pithos.web.client.clipboard.Clipboard;
-import gr.grnet.pithos.web.client.clipboard.ClipboardItem;
-import gr.grnet.pithos.web.client.rest.PostCommand;
+import gr.grnet.pithos.web.client.foldertree.File;
+import gr.grnet.pithos.web.client.foldertree.Folder;
+import gr.grnet.pithos.web.client.foldertree.Resource;
+import gr.grnet.pithos.web.client.rest.PutRequest;
import gr.grnet.pithos.web.client.rest.RestException;
-import gr.grnet.pithos.web.client.rest.resource.FileResource;
-import gr.grnet.pithos.web.client.rest.resource.FolderResource;
-import gr.grnet.pithos.web.client.rest.resource.GroupResource;
-import gr.grnet.pithos.web.client.rest.resource.RestResourceWrapper;
-import java.util.ArrayList;
+import java.util.Iterator;
import java.util.List;
import com.google.gwt.core.client.GWT;
-import com.google.gwt.http.client.URL;
import com.google.gwt.user.client.Command;
-import com.google.gwt.user.client.DeferredCommand;
import com.google.gwt.user.client.ui.PopupPanel;
public class PasteCommand implements Command {
+ private GSS app;
private PopupPanel containerPanel;
+ private Folder folder;
- public PasteCommand(PopupPanel _containerPanel) {
+ public PasteCommand(GSS _app, PopupPanel _containerPanel, Folder _folder) {
+ app = _app;
containerPanel = _containerPanel;
+ folder = _folder;
}
@Override
public void execute() {
- containerPanel.hide();
- Object selection = GSS.get().getCurrentSelection();
- if(selection != null && selection instanceof GroupResource){
- final ClipboardItem citem = GSS.get().getClipboard().getItem();
- GroupResource group = (GroupResource) GSS.get().getCurrentSelection();
- if(citem.getUser() != null){
- PostCommand cg = new PostCommand(group.getUri()+"?name="+citem.getUser().getUsername(), "", 201){
-
- @Override
- public void onComplete() {
- GSS.get().getGroups().updateGroups();
- GSS.get().showUserList();
- GSS.get().getClipboard().setItem(null);
- }
-
- @Override
- public void onError(Throwable t) {
- GWT.log("", t);
- if(t instanceof RestException){
- int statusCode = ((RestException)t).getHttpStatusCode();
- if(statusCode == 405)
- GSS.get().displayError("You don't have the necessary permissions");
- else if(statusCode == 404)
- GSS.get().displayError("User does not exist");
- else if(statusCode == 409)
- GSS.get().displayError("A user with the same name already exists");
- else if(statusCode == 413)
- GSS.get().displayError("Your quota has been exceeded");
- else
- GSS.get().displayError("Unable to add user:"+((RestException)t).getHttpStatusText());
- }
- else
- GSS.get().displayError("System error adding user:"+t.getMessage());
- }
- };
- DeferredCommand.addCommand(cg);
- return;
- }
- }
- FolderResource selectedFolder = null;
- if(selection != null && selection instanceof RestResourceWrapper)
- selectedFolder = ((RestResourceWrapper)selection).getResource();
- //TODO:CELLTREE
- /*
- else if(GSS.get().getFolders().getCurrent() != null && ((DnDTreeItem)GSS.get().getFolders().getCurrent()).getFolderResource() != null)
- selectedFolder = ((DnDTreeItem)GSS.get().getFolders().getCurrent()).getFolderResource();
- */
- if (selectedFolder != null) {
- final ClipboardItem citem = GSS.get().getClipboard().getItem();
- if (citem != null && citem.getRestResourceWrapper() != null) {
- String target = selectedFolder.getUri();
- target = target.endsWith("/") ? target : target + '/';
- target = target + URL.encodeComponent(citem.getRestResourceWrapper().getResource().getName());
- if (citem.getOperation() == Clipboard.COPY) {
- PostCommand cf = new PostCommand(citem.getRestResourceWrapper().getUri() + "?copy=" + target, "", 200) {
-
- @Override
- public void onComplete() {
- //TODO:CELLTREE
- //GSS.get().getFolders().updateFolder((DnDTreeItem) GSS.get().getFolders().getCurrent());
- GSS.get().getTreeView().updateNodeChildren(GSS.get().getTreeView().getSelection());
- GSS.get().getStatusPanel().updateStats();
- GSS.get().getClipboard().setItem(null);
- }
-
- @Override
- public void onError(Throwable t) {
- GWT.log("", t);
- if(t instanceof RestException){
- int statusCode = ((RestException)t).getHttpStatusCode();
- if(statusCode == 405)
- GSS.get().displayError("You don't have the necessary permissions");
-
- else if(statusCode == 409)
- GSS.get().displayError("A folder with the same name already exists");
- else if(statusCode == 413)
- GSS.get().displayError("Your quota has been exceeded");
- else
- GSS.get().displayError("Unable to copy folder:"+((RestException)t).getHttpStatusText());
- }
- else
- GSS.get().displayError("System error copying folder:"+t.getMessage());
- }
- };
- DeferredCommand.addCommand(cf);
- } else if (citem.getOperation() == Clipboard.CUT) {
- PostCommand cf = new PostCommand(citem.getRestResourceWrapper().getUri() + "?move=" + target, "", 200) {
-
- @Override
- public void onComplete() {
- //TODO:CELLTREE
- /*
- List<TreeItem> items = GSS.get().getFolders().getItemsOfTreeForPath(citem.getFolderResource().getUri());
- for (TreeItem item : items)
- if (item.getParentItem() != null && !item.equals(GSS.get().getFolders().getCurrent()))
- GSS.get().getFolders().updateFolder((DnDTreeItem) item.getParentItem());
- GSS.get().getFolders().updateFolder((DnDTreeItem) GSS.get().getFolders().getCurrent());
- */
- GSS.get().getTreeView().updateNodeChildren(GSS.get().getTreeView().getSelection());
- GSS.get().getTreeView().updateNodeChildrenForRemove(citem.getRestResourceWrapper().getResource().getParentURI());
- GSS.get().getStatusPanel().updateStats();
- GSS.get().getClipboard().setItem(null);
- }
-
- @Override
- public void onError(Throwable t) {
- GWT.log("", t);
- if(t instanceof RestException){
- int statusCode = ((RestException)t).getHttpStatusCode();
- if(statusCode == 405)
- GSS.get().displayError("You don't have the necessary permissions");
- else if(statusCode == 409)
- GSS.get().displayError("A folder with the same name already exists");
- else if(statusCode == 413)
- GSS.get().displayError("Your quota has been exceeded");
- else
- GSS.get().displayError("Unable to move folder:"+((RestException)t).getHttpStatusText());
- }
- else
- GSS.get().displayError("System error moving folder:"+t.getMessage());
- }
- };
- DeferredCommand.addCommand(cf);
- }
- return;
- } else if (citem != null && citem.getFile() != null) {
- String target = selectedFolder.getUri();
- target = target.endsWith("/") ? target : target + '/';
- target = target + URL.encodeComponent(citem.getFile().getName());
- if (citem.getOperation() == Clipboard.COPY) {
- PostCommand cf = new PostCommand(citem.getFile().getUri() + "?copy=" + target, "", 200) {
-
- @Override
- public void onComplete() {
- GSS.get().showFileList(true);
- GSS.get().getStatusPanel().updateStats();
- GSS.get().getClipboard().setItem(null);
- }
-
- @Override
- public void onError(Throwable t) {
- GWT.log("", t);
- if(t instanceof RestException){
- int statusCode = ((RestException)t).getHttpStatusCode();
- if(statusCode == 405)
- GSS.get().displayError("You don't have the necessary permissions");
- else if(statusCode == 404)
- GSS.get().displayError("File not found");
- else if(statusCode == 409)
- GSS.get().displayError("A file with the same name already exists");
- else if(statusCode == 413)
- GSS.get().displayError("Your quota has been exceeded");
- else
- GSS.get().displayError("Unable to copy file:"+((RestException)t).getHttpStatusText());
- }
- else
- GSS.get().displayError("System error copying file:"+t.getMessage());
- }
- };
- DeferredCommand.addCommand(cf);
- } else if (citem.getOperation() == Clipboard.CUT) {
- PostCommand cf = new PostCommand(citem.getFile().getUri() + "?move=" + target, "", 200) {
-
- @Override
- public void onComplete() {
- GSS.get().showFileList(true);
- GSS.get().getStatusPanel().updateStats();
- GSS.get().getClipboard().setItem(null);
- }
-
- @Override
- public void onError(Throwable t) {
- GWT.log("", t);
- if(t instanceof RestException){
- int statusCode = ((RestException)t).getHttpStatusCode();
- if(statusCode == 405)
- GSS.get().displayError("You don't have the necessary permissions");
- else if(statusCode == 404)
- GSS.get().displayError("File not found");
- else if(statusCode == 409)
- GSS.get().displayError("A file with the same name already exists");
- else if(statusCode == 413)
- GSS.get().displayError("Your quota has been exceeded");
- else
- GSS.get().displayError("Unable to copy file:"+((RestException)t).getHttpStatusText());
- }
- else
- GSS.get().displayError("System error copying file:"+t.getMessage());
- }
- };
- DeferredCommand.addCommand(cf);
- }
- return;
- } else if (citem != null && citem.getFiles() != null) {
- List<FileResource> res = citem.getFiles();
- List<String> fileIds = new ArrayList<String>();
- String target = selectedFolder.getUri();
- target = target.endsWith("/") ? target : target + '/';
-
- if (citem.getOperation() == Clipboard.COPY) {
- for (FileResource fileResource : res) {
- String fileTarget = target + fileResource.getName();
- fileIds.add(fileResource.getUri() + "?copy=" + fileTarget);
- }
- int index = 0;
- executeCopyOrMove(index, fileIds);
-
- } else if (citem.getOperation() == Clipboard.CUT) {
- for (FileResource fileResource : res) {
- String fileTarget = target + fileResource.getName();
- fileIds.add(fileResource.getUri() + "?move=" + fileTarget);
- }
- int index = 0;
- executeCopyOrMove(index, fileIds);
- }
- return;
- }
- }
+ if (containerPanel != null)
+ containerPanel.hide();
+
+ Object clipboardItem = app.getClipboard().getItem();
+ if (clipboardItem == null)
+ return;
+ int operation = app.getClipboard().getOperation();
+ if (clipboardItem instanceof Folder) {
+ final Folder tobeCopied = (Folder) clipboardItem;
+ if (operation == Clipboard.COPY) {
+ copyFolder(tobeCopied, folder.getUri(), new Command() {
+ @Override
+ public void execute() {
+ app.getClipboard().clear();
+ app.updateFolder(folder);
+ }
+ });
+ }
+ else {
+ copyFolder(tobeCopied, folder.getUri(), new Command() {
+ @Override
+ public void execute() {
+ app.getClipboard().clear();
+ app.deleteFolder(tobeCopied);
+ app.updateFolder(folder);
+ }
+ });
+
+ }
+ }
+ else {
+ List<File> tobeCopied = (List<File>) clipboardItem;
+ Iterator<File> iter = tobeCopied.iterator();
+ if (operation == Clipboard.COPY) {
+ copyFiles(iter, folder.getUri(), new Command() {
+ @Override
+ public void execute() {
+ app.getClipboard().clear();
+ app.updateFolder(folder);
+ }
+ });
+ }
+ else {
+ moveFiles(iter, new Command() {
+ @Override
+ public void execute() {
+ app.getClipboard().clear();
+ app.updateFolder(folder);
+ }
+ });
+ }
+ }
}
- private void executeCopyOrMove(final int index, final List<String> paths){
- if(index >= paths.size()){
- GSS.get().showFileList(true);
- GSS.get().getStatusPanel().updateStats();
- GSS.get().getClipboard().setItem(null);
- return;
- }
- PostCommand cf = new PostCommand(paths.get(index), "", 200) {
-
- @Override
- public void onComplete() {
- executeCopyOrMove(index+1, paths);
- }
-
- @Override
- public void onError(Throwable t) {
- GWT.log("", t);
- if(t instanceof RestException){
- int statusCode = ((RestException)t).getHttpStatusCode();
- if(statusCode == 405)
- GSS.get().displayError("You don't have the necessary permissions");
- else if(statusCode == 404)
- GSS.get().displayError("File not found");
- else if(statusCode == 409)
- GSS.get().displayError("A file with the same name already exists");
- else if(statusCode == 413)
- GSS.get().displayError("Your quota has been exceeded");
- else
- GSS.get().displayError("Unable to copy file:"+((RestException)t).getHttpStatusText());
- }
- else
- GSS.get().displayError("System error copying file:"+t.getMessage());
- }
- };
- DeferredCommand.addCommand(cf);
- }
+ private void moveFiles(final Iterator<File> iter, final Command callback) {
+ if (iter.hasNext()) {
+ File file = iter.next();
+ String path = app.getApiPath() + app.getUsername() + folder.getUri() + "/" + file.getName();
+ PutRequest copyFile = new PutRequest(path) {
+ @Override
+ public void onSuccess(Resource result) {
+ moveFiles(iter, callback);
+ }
+
+ @Override
+ public void onError(Throwable t) {
+ GWT.log("", t);
+ if (t instanceof RestException) {
+ GSS.get().displayError("Unable to copy file: " + ((RestException) t).getHttpStatusText());
+ }
+ else
+ GSS.get().displayError("System error unable to copy file: "+t.getMessage());
+ }
+ };
+ copyFile.setHeader("X-Auth-Token", app.getToken());
+ copyFile.setHeader("X-Move-From", file.getUri());
+ Scheduler.get().scheduleDeferred(copyFile);
+ }
+ else if (callback != null) {
+ callback.execute();
+ }
+ }
+
+ private void copyFiles(final Iterator<File> iter, final String targetUri, final Command callback) {
+ if (iter.hasNext()) {
+ File file = iter.next();
+ String path = app.getApiPath() + app.getUsername() + targetUri + "/" + file.getName();
+ PutRequest copyFile = new PutRequest(path) {
+ @Override
+ public void onSuccess(Resource result) {
+ copyFiles(iter, targetUri, callback);
+ }
+
+ @Override
+ public void onError(Throwable t) {
+ GWT.log("", t);
+ if (t instanceof RestException) {
+ GSS.get().displayError("Unable to copy file: " + ((RestException) t).getHttpStatusText());
+ }
+ else
+ GSS.get().displayError("System error unable to copy file: "+t.getMessage());
+ }
+ };
+ copyFile.setHeader("X-Auth-Token", app.getToken());
+ copyFile.setHeader("X-Copy-From", file.getUri());
+ Scheduler.get().scheduleDeferred(copyFile);
+ }
+ else if (callback != null) {
+ callback.execute();
+ }
+ }
+
+ private void copyFolder(final Folder f, final String targetUri, final Command callback) {
+ String path = app.getApiPath() + app.getUsername() + targetUri + "/" + f.getName();
+ PutRequest createFolder = new PutRequest(path) {
+ @Override
+ public void onSuccess(Resource result) {
+ Iterator<File> iter = f.getFiles().iterator();
+ copyFiles(iter, targetUri + "/" + f.getName(), new Command() {
+ @Override
+ public void execute() {
+ Iterator<Folder> iterf = f.getSubfolders().iterator();
+ copySubfolders(iterf, targetUri + "/" + f.getName(), new Command() {
+ @Override
+ public void execute() {
+ callback.execute();
+ }
+ });
+ }
+ });
+ }
+
+ @Override
+ public void onError(Throwable t) {
+ GWT.log("", t);
+ if (t instanceof RestException) {
+ app.displayError("Unable to create folder:" + ((RestException) t).getHttpStatusText());
+ }
+ else
+ app.displayError("System error creating folder:" + t.getMessage());
+ }
+ };
+ createFolder.setHeader("X-Auth-Token", app.getToken());
+ createFolder.setHeader("Accept", "*/*");
+ createFolder.setHeader("Content-Length", "0");
+ createFolder.setHeader("Content-Type", "application/folder");
+ Scheduler.get().scheduleDeferred(createFolder);
+ }
+
+ private void copySubfolders(final Iterator<Folder> iter, final String targetUri, final Command callback) {
+ if (iter.hasNext()) {
+ final Folder f = iter.next();
+ copyFolder(f, targetUri, callback);
+ }
+ else if (callback != null) {
+ callback.execute();
+ }
+ }
}
projects / pithos / blobdiff