Revision 6b4a2499 web_client/src/gr/grnet/pithos/web/client/commands/PasteCommand.java
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*/ |
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package gr.grnet.pithos.web.client.commands; |
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import com.google.gwt.core.client.Scheduler; |
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import gr.grnet.pithos.web.client.Clipboard; |
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import gr.grnet.pithos.web.client.GSS; |
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import gr.grnet.pithos.web.client.clipboard.Clipboard; |
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import gr.grnet.pithos.web.client.clipboard.ClipboardItem; |
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import gr.grnet.pithos.web.client.rest.PostCommand; |
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import gr.grnet.pithos.web.client.foldertree.File; |
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import gr.grnet.pithos.web.client.foldertree.Folder; |
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import gr.grnet.pithos.web.client.foldertree.Resource; |
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import gr.grnet.pithos.web.client.rest.PutRequest; |
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import gr.grnet.pithos.web.client.rest.RestException; |
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import gr.grnet.pithos.web.client.rest.resource.FileResource; |
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import gr.grnet.pithos.web.client.rest.resource.FolderResource; |
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import gr.grnet.pithos.web.client.rest.resource.GroupResource; |
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import gr.grnet.pithos.web.client.rest.resource.RestResourceWrapper; |
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import java.util.ArrayList;
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import java.util.Iterator;
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import java.util.List; |
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import com.google.gwt.core.client.GWT; |
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import com.google.gwt.http.client.URL; |
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import com.google.gwt.user.client.Command; |
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import com.google.gwt.user.client.DeferredCommand; |
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import com.google.gwt.user.client.ui.PopupPanel; |
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public class PasteCommand implements Command {
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private GSS app; |
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private PopupPanel containerPanel; |
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private Folder folder; |
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public PasteCommand(PopupPanel _containerPanel) {
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public PasteCommand(GSS _app, PopupPanel _containerPanel, Folder _folder) {
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app = _app; |
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containerPanel = _containerPanel; |
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folder = _folder; |
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} |
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@Override |
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public void execute() {
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containerPanel.hide(); |
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Object selection = GSS.get().getCurrentSelection(); |
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FolderResource selectedFolder = null; |
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if(selection != null && selection instanceof RestResourceWrapper) |
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selectedFolder = ((RestResourceWrapper)selection).getResource(); |
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//TODO:CELLTREE |
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/* |
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else if(GSS.get().getFolders().getCurrent() != null && ((DnDTreeItem)GSS.get().getFolders().getCurrent()).getFolderResource() != null) |
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selectedFolder = ((DnDTreeItem)GSS.get().getFolders().getCurrent()).getFolderResource(); |
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*/ |
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if (selectedFolder != null) {
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final ClipboardItem citem = GSS.get().getClipboard().getItem(); |
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if (citem != null && citem.getRestResourceWrapper() != null) {
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String target = selectedFolder.getUri(); |
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target = target.endsWith("/") ? target : target + '/';
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target = target + URL.encodeComponent(citem.getRestResourceWrapper().getResource().getName()); |
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if (citem.getOperation() == Clipboard.COPY) {
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PostCommand cf = new PostCommand(citem.getRestResourceWrapper().getUri() + "?copy=" + target, "", 200) {
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@Override |
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public void onComplete() {
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//TODO:CELLTREE |
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//GSS.get().getFolders().updateFolder((DnDTreeItem) GSS.get().getFolders().getCurrent()); |
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GSS.get().getTreeView().updateNodeChildren(GSS.get().getTreeView().getSelection()); |
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GSS.get().getStatusPanel().updateStats(); |
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GSS.get().getClipboard().setItem(null); |
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} |
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@Override |
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public void onError(Throwable t) {
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GWT.log("", t);
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if(t instanceof RestException){
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int statusCode = ((RestException)t).getHttpStatusCode(); |
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if(statusCode == 405) |
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GSS.get().displayError("You don't have the necessary permissions");
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else if(statusCode == 409) |
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GSS.get().displayError("A folder with the same name already exists");
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else if(statusCode == 413) |
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GSS.get().displayError("Your quota has been exceeded");
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else |
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GSS.get().displayError("Unable to copy folder:"+((RestException)t).getHttpStatusText());
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} |
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else |
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GSS.get().displayError("System error copying folder:"+t.getMessage());
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} |
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}; |
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DeferredCommand.addCommand(cf); |
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} else if (citem.getOperation() == Clipboard.CUT) {
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PostCommand cf = new PostCommand(citem.getRestResourceWrapper().getUri() + "?move=" + target, "", 200) {
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@Override |
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public void onComplete() {
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//TODO:CELLTREE |
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/* |
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List<TreeItem> items = GSS.get().getFolders().getItemsOfTreeForPath(citem.getFolderResource().getUri()); |
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for (TreeItem item : items) |
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if (item.getParentItem() != null && !item.equals(GSS.get().getFolders().getCurrent())) |
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GSS.get().getFolders().updateFolder((DnDTreeItem) item.getParentItem()); |
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GSS.get().getFolders().updateFolder((DnDTreeItem) GSS.get().getFolders().getCurrent()); |
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*/ |
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GSS.get().getTreeView().updateNodeChildren(GSS.get().getTreeView().getSelection()); |
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GSS.get().getTreeView().updateNodeChildrenForRemove(citem.getRestResourceWrapper().getResource().getParentURI()); |
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GSS.get().getStatusPanel().updateStats(); |
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GSS.get().getClipboard().setItem(null); |
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} |
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@Override |
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public void onError(Throwable t) {
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GWT.log("", t);
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if(t instanceof RestException){
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int statusCode = ((RestException)t).getHttpStatusCode(); |
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if(statusCode == 405) |
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GSS.get().displayError("You don't have the necessary permissions");
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else if(statusCode == 409) |
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GSS.get().displayError("A folder with the same name already exists");
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else if(statusCode == 413) |
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GSS.get().displayError("Your quota has been exceeded");
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else |
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GSS.get().displayError("Unable to move folder:"+((RestException)t).getHttpStatusText());
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} |
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else |
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GSS.get().displayError("System error moving folder:"+t.getMessage());
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} |
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}; |
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DeferredCommand.addCommand(cf); |
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} |
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return; |
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} else if (citem != null && citem.getFile() != null) {
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String target = selectedFolder.getUri(); |
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target = target.endsWith("/") ? target : target + '/';
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target = target + URL.encodeComponent(citem.getFile().getName()); |
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if (citem.getOperation() == Clipboard.COPY) {
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PostCommand cf = new PostCommand(citem.getFile().getUri() + "?copy=" + target, "", 200) {
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@Override |
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public void onComplete() {
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GSS.get().showFileList(true); |
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GSS.get().getStatusPanel().updateStats(); |
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GSS.get().getClipboard().setItem(null); |
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} |
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@Override |
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public void onError(Throwable t) {
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GWT.log("", t);
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if(t instanceof RestException){
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int statusCode = ((RestException)t).getHttpStatusCode(); |
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if(statusCode == 405) |
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GSS.get().displayError("You don't have the necessary permissions");
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else if(statusCode == 404) |
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GSS.get().displayError("File not found");
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else if(statusCode == 409) |
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GSS.get().displayError("A file with the same name already exists");
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else if(statusCode == 413) |
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GSS.get().displayError("Your quota has been exceeded");
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else |
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GSS.get().displayError("Unable to copy file:"+((RestException)t).getHttpStatusText());
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} |
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else |
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GSS.get().displayError("System error copying file:"+t.getMessage());
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} |
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}; |
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DeferredCommand.addCommand(cf); |
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} else if (citem.getOperation() == Clipboard.CUT) {
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PostCommand cf = new PostCommand(citem.getFile().getUri() + "?move=" + target, "", 200) {
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@Override |
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public void onComplete() {
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GSS.get().showFileList(true); |
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GSS.get().getStatusPanel().updateStats(); |
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GSS.get().getClipboard().setItem(null); |
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} |
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@Override |
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public void onError(Throwable t) {
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GWT.log("", t);
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if(t instanceof RestException){
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int statusCode = ((RestException)t).getHttpStatusCode(); |
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if(statusCode == 405) |
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GSS.get().displayError("You don't have the necessary permissions");
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else if(statusCode == 404) |
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GSS.get().displayError("File not found");
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else if(statusCode == 409) |
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GSS.get().displayError("A file with the same name already exists");
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else if(statusCode == 413) |
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GSS.get().displayError("Your quota has been exceeded");
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else |
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GSS.get().displayError("Unable to copy file:"+((RestException)t).getHttpStatusText());
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} |
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else |
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GSS.get().displayError("System error copying file:"+t.getMessage());
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} |
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}; |
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DeferredCommand.addCommand(cf); |
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} |
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return; |
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} else if (citem != null && citem.getFiles() != null) {
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List<FileResource> res = citem.getFiles(); |
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List<String> fileIds = new ArrayList<String>(); |
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String target = selectedFolder.getUri(); |
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target = target.endsWith("/") ? target : target + '/';
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if (citem.getOperation() == Clipboard.COPY) {
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for (FileResource fileResource : res) {
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String fileTarget = target + fileResource.getName(); |
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fileIds.add(fileResource.getUri() + "?copy=" + fileTarget); |
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} |
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int index = 0; |
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executeCopyOrMove(index, fileIds); |
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} else if (citem.getOperation() == Clipboard.CUT) {
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for (FileResource fileResource : res) {
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String fileTarget = target + fileResource.getName(); |
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fileIds.add(fileResource.getUri() + "?move=" + fileTarget); |
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} |
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int index = 0; |
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executeCopyOrMove(index, fileIds); |
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} |
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return; |
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} |
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} |
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Object clipboardItem = app.getClipboard().getItem(); |
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if (clipboardItem == null) |
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return; |
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int operation = app.getClipboard().getOperation(); |
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if (clipboardItem instanceof Folder) {
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if (operation == Clipboard.COPY) {
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} |
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else {
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} |
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} |
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else {
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List<File> tobeCopied = (List<File>) clipboardItem; |
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Iterator<File> iter = tobeCopied.iterator(); |
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if (operation == Clipboard.COPY) {
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copyFiles(iter); |
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} |
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else {
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moveFiles(iter); |
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} |
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} |
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} |
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private void executeCopyOrMove(final int index, final List<String> paths){
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if(index >= paths.size()){
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GSS.get().showFileList(true); |
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GSS.get().getStatusPanel().updateStats(); |
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GSS.get().getClipboard().setItem(null); |
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return; |
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} |
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PostCommand cf = new PostCommand(paths.get(index), "", 200) {
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@Override |
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public void onComplete() {
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executeCopyOrMove(index+1, paths); |
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} |
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@Override |
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public void onError(Throwable t) {
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GWT.log("", t);
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if(t instanceof RestException){
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int statusCode = ((RestException)t).getHttpStatusCode(); |
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if(statusCode == 405) |
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GSS.get().displayError("You don't have the necessary permissions");
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else if(statusCode == 404) |
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GSS.get().displayError("File not found");
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else if(statusCode == 409) |
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GSS.get().displayError("A file with the same name already exists");
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else if(statusCode == 413) |
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GSS.get().displayError("Your quota has been exceeded");
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else |
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GSS.get().displayError("Unable to copy file:"+((RestException)t).getHttpStatusText());
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} |
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else |
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GSS.get().displayError("System error copying file:"+t.getMessage());
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} |
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}; |
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DeferredCommand.addCommand(cf); |
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} |
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private void moveFiles(final Iterator<File> iter) {
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if (iter.hasNext()) {
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File file = iter.next(); |
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String path = app.getApiPath() + app.getUsername() + folder.getUri() + "/" + file.getName(); |
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PutRequest copyFile = new PutRequest(path) {
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@Override |
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public void onSuccess(Resource result) {
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moveFiles(iter); |
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} |
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@Override |
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public void onError(Throwable t) {
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GWT.log("", t);
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if (t instanceof RestException) {
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GSS.get().displayError("Unable to copy file: " + ((RestException) t).getHttpStatusText());
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} |
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else |
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GSS.get().displayError("System error unable to copy file: "+t.getMessage());
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} |
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}; |
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copyFile.setHeader("X-Auth-Token", app.getToken());
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copyFile.setHeader("X-Move-From", file.getUri());
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Scheduler.get().scheduleDeferred(copyFile); |
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} |
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else {
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app.getClipboard().clear(); |
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app.updateFolder(folder); |
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} |
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} |
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private void copyFiles(final Iterator<File> iter) {
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if (iter.hasNext()) {
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File file = iter.next(); |
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String path = app.getApiPath() + app.getUsername() + folder.getUri() + "/" + file.getName(); |
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PutRequest copyFile = new PutRequest(path) {
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@Override |
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public void onSuccess(Resource result) {
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copyFiles(iter); |
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} |
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|
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@Override |
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public void onError(Throwable t) {
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GWT.log("", t);
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if (t instanceof RestException) {
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GSS.get().displayError("Unable to copy file: " + ((RestException) t).getHttpStatusText());
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} |
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else |
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GSS.get().displayError("System error unable to copy file: "+t.getMessage());
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} |
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}; |
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copyFile.setHeader("X-Auth-Token", app.getToken());
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copyFile.setHeader("X-Copy-From", file.getUri());
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Scheduler.get().scheduleDeferred(copyFile); |
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} |
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else {
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app.getClipboard().clear(); |
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app.updateFolder(folder); |
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} |
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} |
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} |
Also available in: Unified diff