Revision 81918908 src/gr/grnet/pithos/web/client/commands/ToTrashCommand.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.GSS; |
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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.MultiplePostCommand; |
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import gr.grnet.pithos.web.client.rest.PostCommand; |
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import gr.grnet.pithos.web.client.rest.PostRequest; |
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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.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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*/ |
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public class ToTrashCommand implements Command{
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private PopupPanel containerPanel; |
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private GSS app; |
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private Object resource; |
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public ToTrashCommand(PopupPanel _containerPanel){
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public ToTrashCommand(GSS _app, PopupPanel _containerPanel, Object _resource){
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containerPanel = _containerPanel; |
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app = _app; |
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resource = _resource; |
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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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if (selection == null) |
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return; |
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GWT.log("selection: " + selection.toString(), null);
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if (selection instanceof RestResourceWrapper) {
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FolderResource fdto = ((RestResourceWrapper) selection).getResource(); |
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PostCommand tot = new PostCommand(fdto.getUri()+"?trash=","",200){
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if (resource instanceof List) {
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Iterator<File> iter = ((List<File>) resource).iterator(); |
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deleteFiles(iter); |
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} |
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else if (resource instanceof Folder) {
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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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TreeItem folder = GSS.get().getFolders().getCurrent(); |
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if(folder.getParentItem() != null){
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GSS.get().getFolders().select(folder.getParentItem()); |
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GSS.get().getFolders().updateFolder((DnDTreeItem) folder.getParentItem()); |
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} |
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GSS.get().getFolders().update(GSS.get().getFolders().getTrashItem()); |
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*/ |
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FolderResource fres = ((RestResourceWrapper) GSS.get().getTreeView().getSelection()).getResource(); |
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GSS.get().getTreeView().updateNodeChildrenForRemove(fres.getParentURI()); |
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GSS.get().getTreeView().clearSelection(); |
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//GSS.get().getTreeView().updateNode(GSS.get().getTreeView().getTrash()); |
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GSS.get().getTreeView().updateTrashNode(); |
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GSS.get().showFileList(true); |
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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("Folder does not exist");
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else |
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GSS.get().displayError("Unable to trash folder:"+((RestException)t).getHttpStatusText());
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} |
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else |
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GSS.get().displayError("System error trashing folder:"+t.getMessage());
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} |
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}; |
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DeferredCommand.addCommand(tot); |
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} else if (selection instanceof FileResource) {
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FileResource fdto = (FileResource) selection; |
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PostCommand tot = new PostCommand(fdto.getUri()+"?trash=","",200){
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@Override |
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public void onComplete() {
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GSS.get().getTreeView().updateNode(GSS.get().getTreeView().getSelection()); |
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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 does not exist");
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else |
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GSS.get().displayError("Unable to trash file:"+((RestException)t).getHttpStatusText());
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} |
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else |
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GSS.get().displayError("System error trashing file:"+t.getMessage());
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} |
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}; |
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DeferredCommand.addCommand(tot); |
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} |
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else if (selection instanceof List) {
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List<FileResource> fdtos = (List<FileResource>) selection; |
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final List<String> fileIds = new ArrayList<String>(); |
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for(FileResource f : fdtos) |
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fileIds.add(f.getUri()+"?trash="); |
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MultiplePostCommand tot = new MultiplePostCommand(fileIds.toArray(new String[0]),200){
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@Override |
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public void onComplete() {
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GSS.get().getTreeView().updateNode(GSS.get().getTreeView().getSelection()); |
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} |
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@Override |
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public void onError(String p, 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 does not exist");
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else |
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GSS.get().displayError("Unable to trash file:"+((RestException)t).getHttpStatusText());
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} |
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else |
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GSS.get().displayError("System error trashing file:"+t.getMessage());
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} |
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}; |
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DeferredCommand.addCommand(tot); |
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} |
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} |
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} |
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private void deleteFiles(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() + file.getUri() + "?update="; |
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PostRequest trashFile = new PostRequest(path) {
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@Override |
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public void onSuccess(Resource result) {
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deleteFiles(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 move file to trash: " + ((RestException) t).getHttpStatusText());
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} |
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else |
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GSS.get().displayError("System error unable to move file to trash: "+t.getMessage());
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} |
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}; |
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trashFile.setHeader("X-Auth-Token", app.getToken());
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trashFile.setHeader("X-Object-Meta-Trash", "true");
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Scheduler.get().scheduleDeferred(trashFile); |
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} |
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else {
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app.get().updateFolder(((List<File>) resource).get(0).getParent()); |
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} |
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} |
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} |
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