Synnefo » Pithos Web Client

        final String newName = folderName.getText().trim();

        if (!folder.isContainer() && !folder.getName().equals(newName)) {

            final String path = folder.getParent().getUri() + "/" + newName;

            PutRequest newFolder = new PutRequest(app.getApiPath(), folder.getParent().getOwner(), path) {

                @Override

                public void onSuccess(Resource result) {

                    Iterator<File> iter = folder.getFiles().iterator();

                    app.copyFiles(iter, folder.getParent().getOwner(), folder.getParent().getUri() + "/" + newName, new Command() {

                        @Override

                        public void execute() {

                            Iterator<Folder> iterf = folder.getSubfolders().iterator();

                            app.copySubfolders(iterf, folder.getParent().getOwner(), folder.getParent().getUri() + "/" + newName, new Command() {

                                @Override

                                public void execute() {

                                    app.deleteFolder(folder, null);

                                    updateMetadata(path + "?update=", perms);

                                }

                            });

                        }

                    });

                }

                @Override

                public void onError(Throwable t) {

                    GWT.log("", t);

					app.setError(t);

                    if(t instanceof RestException){

                        app.displayError("Unable to update folder: " + ((RestException) t).getHttpStatusText());

                    }

                    else

                        app.displayError("System error modifying folder: " + t.getMessage());

                }

				@Override

				protected void onUnauthorized(Response response) {

					app.sessionExpired();

				}

            };

            newFolder.setHeader("X-Auth-Token", app.getToken());

            newFolder.setHeader("Content-Type", "application/folder");

            newFolder.setHeader("Accept", "*/*");

            newFolder.setHeader("Content-Length", "0");

            Scheduler.get().scheduleDeferred(newFolder);

        }

        else

            updateMetadata(folder.getUri() + "?update=", perms);

        String path = getApiPath() + folder.getOwner() + "/" + folder.getContainer() + "?format=json&delimiter=/&prefix=" + URL.encodeQueryString(folder.getPrefix()) + "&t=" + System.currentTimeMillis();

        RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, path);

        builder.setHeader("X-Auth-Token", getToken());

        try {

            builder.sendRequest("", new RequestCallback() {

                @Override

                public void onResponseReceived(Request request, Response response) {

                    if (response.getStatusCode() == Response.SC_OK) {

                        JSONValue json = JSONParser.parseStrict(response.getText());

                        JSONArray array = json.isArray();

                        int i = 0;

                        if (array != null) {

                            deleteObject(folder, i, array, callback);

                        }

                    }

                }

                @Override

                public void onError(Request request, Throwable exception) {

                	setError(exception);

                    displayError("System error unable to delete folder: " + exception.getMessage());

                }

            });

        }

        catch (RequestException e) {

        }

    }

    void deleteObject(final Folder folder, final int i, final JSONArray array, final Command callback) {

        if (i < array.size()) {

            JSONObject o = array.get(i).isObject();

            if (o != null && !o.containsKey("subdir")) {

                JSONString name = o.get("name").isString();

                String path = "/" + folder.getContainer() + "/" + name.stringValue();

                DeleteRequest delete = new DeleteRequest(getApiPath(), folder.getOwner(), URL.encode(path)) {

                    @Override

                    public void onSuccess(Resource result) {

                        deleteObject(folder, i + 1, array, callback);

                    }

                    @Override

                    public void onError(Throwable t) {

                        GWT.log("", t);

						setError(t);

                        displayError("System error unable to delete folder: " + t.getMessage());

                        deleteObject(folder, i + 1, array, callback);

                    }

    				@Override

    				protected void onUnauthorized(Response response) {

    					sessionExpired();

    				}

                };

                delete.setHeader("X-Auth-Token", getToken());

                Scheduler.get().scheduleDeferred(delete);

            }

            else if (o != null) {

                String subdir = o.get("subdir").isString().stringValue();

                subdir = subdir.substring(0, subdir.length() - 1);

                String path = getApiPath() + folder.getOwner() + "/" + folder.getContainer() + "?format=json&delimiter=/&prefix=" + URL.encodeQueryString(subdir) + "&t=" + System.currentTimeMillis();

                RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, path);

                builder.setHeader("X-Auth-Token", getToken());

                try {

                    builder.sendRequest("", new RequestCallback() {

                        @Override

                        public void onResponseReceived(Request request, Response response) {

                            if (response.getStatusCode() == Response.SC_OK) {

                                JSONValue json = JSONParser.parseStrict(response.getText());

                                JSONArray array2 = json.isArray();

                                if (array2 != null) {

                                    int l = array.size();

                                    for (int j=0; j<array2.size(); j++) {

                                        array.set(l++, array2.get(j));

                                    }

                                }

                                deleteObject(folder, i + 1, array, callback);

                            }

                        }

                        @Override

                        public void onError(Request request, Throwable exception) {

                        	setError(exception);

                            displayError("System error unable to delete folder: " + exception.getMessage());

                        }

                    });

                }

                catch (RequestException e) {

                }

            }

        }

        else {

        	if (folder.isContainer()) {

        		updateFolder(folder, true, new Command() {

				}, false);

        		return;

        	}

            String path = folder.getUri();

            DeleteRequest deleteFolder = new DeleteRequest(getApiPath(), getUsername(), URL.encode(path)) {

                @Override

                public void onSuccess(Resource result) {

                    updateFolder(folder.getParent(), true, new Command() {

						@Override

						public void execute() {

							folderTreeSelectionModel.setSelected(folder.getParent(), true);

							updateStatistics();

							if (callback != null)

								callback.execute();

						}

					}, true);

                }

                @Override

                public void onError(Throwable t) {

                    GWT.log("", t);

					setError(t);

                    if (t instanceof RestException) {

                    	if (((RestException) t).getHttpStatusCode() != Response.SC_NOT_FOUND)

                    		displayError("Unable to delete folder: "+((RestException) t).getHttpStatusText());

                    	else

                    		onSuccess(null);

                    }

                    else

                        displayError("System error unable to delete folder: " + t.getMessage());

				@Override

				protected void onUnauthorized(Response response) {

					sessionExpired();

				}

            };

            deleteFolder.setHeader("X-Auth-Token", getToken());

            Scheduler.get().scheduleDeferred(deleteFolder);

        }