/*
- * Copyright 2007, 2008, 2009, 2010 Electronic Business Systems Ltd.
+ * Copyright 2011 GRNET S.A. All rights reserved.
*
- * This file is part of GSS.
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
*
- * GSS is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
+ * 1. Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
*
- * GSS is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
+ * 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.
*
- * You should have received a copy of the GNU General Public License
- * along with GSS. If not, see <http://www.gnu.org/licenses/>.
+ * 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;
-import gr.grnet.pithos.web.client.clipboard.Clipboard;
+import com.google.gwt.core.client.Scheduler;
+import com.google.gwt.core.client.Scheduler.ScheduledCommand;
+import com.google.gwt.http.client.Request;
+import com.google.gwt.http.client.RequestBuilder;
+import com.google.gwt.http.client.RequestCallback;
+import com.google.gwt.http.client.RequestException;
+import com.google.gwt.http.client.Response;
+import com.google.gwt.json.client.JSONArray;
+import com.google.gwt.json.client.JSONObject;
+import com.google.gwt.json.client.JSONParser;
+import com.google.gwt.json.client.JSONString;
+import com.google.gwt.json.client.JSONValue;
+import com.google.gwt.view.client.SelectionChangeEvent;
+import com.google.gwt.view.client.SingleSelectionModel;
import gr.grnet.pithos.web.client.commands.GetUserCommand;
-import gr.grnet.pithos.web.client.rest.GetCommand;
+import gr.grnet.pithos.web.client.foldertree.AccountResource;
+import gr.grnet.pithos.web.client.foldertree.File;
+import gr.grnet.pithos.web.client.foldertree.Folder;
+import gr.grnet.pithos.web.client.foldertree.FolderTreeView;
+import gr.grnet.pithos.web.client.foldertree.FolderTreeViewModel;
+import gr.grnet.pithos.web.client.foldertree.Resource;
+import gr.grnet.pithos.web.client.rest.DeleteRequest;
+import gr.grnet.pithos.web.client.rest.GetRequest;
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.OtherUserResource;
import java.util.Arrays;
import java.util.Date;
import java.util.HashMap;
+import java.util.Iterator;
import java.util.List;
import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.event.logical.shared.ResizeHandler;
import com.google.gwt.event.logical.shared.SelectionEvent;
import com.google.gwt.event.logical.shared.SelectionHandler;
-import com.google.gwt.event.logical.shared.ValueChangeEvent;
-import com.google.gwt.event.logical.shared.ValueChangeHandler;
import com.google.gwt.http.client.URL;
import com.google.gwt.i18n.client.DateTimeFormat;
import com.google.gwt.resources.client.ClientBundle;
import com.google.gwt.resources.client.ImageResource;
-import com.google.gwt.user.client.Command;
import com.google.gwt.user.client.Cookies;
-import com.google.gwt.user.client.DOM;
-import com.google.gwt.user.client.DeferredCommand;
import com.google.gwt.user.client.Event;
import com.google.gwt.user.client.History;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.AbstractImagePrototype;
import com.google.gwt.user.client.ui.DecoratedTabPanel;
-import com.google.gwt.user.client.ui.DockPanel;
import com.google.gwt.user.client.ui.HasHorizontalAlignment;
-import com.google.gwt.user.client.ui.HasVerticalAlignment;
import com.google.gwt.user.client.ui.HorizontalSplitPanel;
import com.google.gwt.user.client.ui.RootPanel;
import com.google.gwt.user.client.ui.TabPanel;
import com.google.gwt.user.client.ui.VerticalPanel;
+import java.util.Set;
+
/**
* Entry point classes define <code>onModuleLoad()</code>.
*/
*/
private static Images images = (Images) GWT.create(Images.class);
- private GlassPanel glassPanel = new GlassPanel();
+ public String getUsername() {
+ return username;
+ }
- /**
+ public void setAccount(AccountResource acct) {
+ account = acct;
+ }
+
+ public AccountResource getAccount() {
+ return account;
+ }
+
+ public void updateFolder(Folder f) {
+ folderTreeView.updateFolder(f);
+ }
+
+ /**
* An aggregate image bundle that pulls together all the images for this
* application into a single bundle.
*/
- public interface Images extends ClientBundle, TopPanel.Images, StatusPanel.Images, FileMenu.Images, EditMenu.Images, SettingsMenu.Images, GroupMenu.Images, FilePropertiesDialog.Images, MessagePanel.Images, FileList.Images, SearchResults.Images, Search.Images, Groups.Images, CellTreeView.Images {
+ public interface Images extends ClientBundle, TopPanel.Images, StatusPanel.Images, FileMenu.Images, EditMenu.Images, SettingsMenu.Images, FilePropertiesDialog.Images, MessagePanel.Images, FileList.Images, Search.Images, CellTreeView.Images {
@Source("gr/grnet/pithos/resources/document.png")
ImageResource folders();
/**
* The bottom panel that contains the status bar.
*/
- private StatusPanel statusPanel = new StatusPanel(GSS.images);
+ private StatusPanel statusPanel = null;
/**
* The top right panel that displays the logged in user details
private FileList fileList;
/**
- * The group list widget.
- */
- private Groups groups = new Groups(images);
-
- /**
- * The search result widget.
- */
- private SearchResults searchResults;
-
- /**
* The tab panel that occupies the right side of the screen.
*/
private TabPanel inner = new DecoratedTabPanel(){
- public void onBrowserEvent(com.google.gwt.user.client.Event event) {
- if (DOM.eventGetType(event) == Event.ONCONTEXTMENU){
- if(isFileListShowing()){
- getFileList().showContextMenu(event);
- }
- else if(isUserListVisible()){
- getGroups().setCurrent(null);
- getGroups().showPopup(event.getClientX(),event.getClientY());
- }
- }
- };
+// public void onBrowserEvent(com.google.gwt.user.client.Event event) {
+// if (DOM.eventGetType(event) == Event.ONCONTEXTMENU){
+// if(isFileListShowing()){
+// getFileList().showContextMenu(event);
+// }
+// }
+// };
};
+
/**
* The split panel that will contain the left and right panels.
*/
private HorizontalSplitPanel splitPanel = new HorizontalSplitPanel();
/**
- * The horizontal panel that will contain the search and status panels.
- */
- private DockPanel searchStatus = new DockPanel();
-
- /**
- * The search widget.
- */
- private Search search;
-
- /**
* The widget that displays the tree of folders.
*/
- private CellTreeView treeView = new CellTreeView(images);
+ private CellTreeView treeView = null;
/**
* The currently selected item in the application, for use by the Edit menu
* commands. Potential types are Folder, File, User and Group.
*/
private Object currentSelection;
- /**
- * The authentication token of the current user.
- */
- private String token;
/**
* The WebDAV password of the current user
*/
private String webDAVPassword;
-
-
public HashMap<String, String> userFullNameMap = new HashMap<String, String>();
+ private String username = null;
+
+ /**
+ * The authentication token of the current user.
+ */
+ private String token;
+
+ private SingleSelectionModel<Folder> folderTreeSelectionModel;
+ private FolderTreeViewModel folderTreeViewModel;
+ private FolderTreeView folderTreeView;
+
+ private AccountResource account;
+
@Override
public void onModuleLoad() {
// Initialize the singleton before calling the constructors of the
// various widgets that might call GSS.get().
singleton = this;
- RootPanel.get().add(glassPanel, 0, 0);
- parseUserCredentials();
-
- topPanel = new TopPanel(GSS.images);
- topPanel.setWidth("100%");
-
- messagePanel.setWidth("100%");
- messagePanel.setVisible(false);
-
- search = new Search(images);
- searchStatus.add(search, DockPanel.WEST);
- searchStatus.add(userDetailsPanel, DockPanel.EAST);
- searchStatus.setCellHorizontalAlignment(userDetailsPanel, HasHorizontalAlignment.ALIGN_RIGHT);
- searchStatus.setCellVerticalAlignment(search, HasVerticalAlignment.ALIGN_MIDDLE);
- searchStatus.setCellVerticalAlignment(userDetailsPanel, HasVerticalAlignment.ALIGN_MIDDLE);
- searchStatus.setWidth("100%");
-
- fileList = new FileList(images);
-
- searchResults = new SearchResults(images);
-
- // Inner contains the various lists.
- inner.sinkEvents(Event.ONCONTEXTMENU);
- inner.setAnimationEnabled(true);
- inner.getTabBar().addStyleName("pithos-MainTabBar");
- inner.getDeckPanel().addStyleName("pithos-MainTabPanelBottom");
- inner.add(fileList, createHeaderHTML(AbstractImagePrototype.create(images.folders()), "Files"), true);
-
- inner.add(groups, createHeaderHTML(AbstractImagePrototype.create(images.groups()), "Groups"), true);
- inner.add(searchResults, createHeaderHTML(AbstractImagePrototype.create(images.search()), "Search Results"), true);
- //inner.add(new CellTreeView(images), createHeaderHTML(AbstractImagePrototype.create(images.search()), "Cell tree sample"), true);
- inner.setWidth("100%");
- inner.selectTab(0);
-
- inner.addSelectionHandler(new SelectionHandler<Integer>() {
-
- @Override
- public void onSelection(SelectionEvent<Integer> event) {
- int tabIndex = event.getSelectedItem();
-// TreeItem treeItem = GSS.get().getFolders().getCurrent();
- switch (tabIndex) {
- case 0:
-// Files tab selected
- //fileList.clearSelectedRows();
- fileList.updateCurrentlyShowingStats();
- break;
- case 1:
-// Groups tab selected
- groups.updateCurrentlyShowingStats();
- updateHistory("Groups");
- break;
- case 2:
-// Search tab selected
- searchResults.clearSelectedRows();
- searchResults.updateCurrentlyShowingStats();
- updateHistory("Search");
- break;
- }
- }
- });
-// If the application starts with no history token, redirect to a new "Files" state
- String initToken = History.getToken();
- if(initToken.length() == 0)
- History.newItem("Files");
-// Add history listener to handle any history events
- History.addValueChangeHandler(new ValueChangeHandler<String>() {
- @Override
- public void onValueChange(ValueChangeEvent<String> event) {
- String tokenInput = event.getValue();
- String historyToken = handleSpecialFolderNames(tokenInput);
- try {
- if(historyToken.equals("Search"))
- inner.selectTab(2);
- else if(historyToken.equals("Groups"))
- inner.selectTab(1);
- else if(historyToken.equals("Files")|| historyToken.length()==0)
- inner.selectTab(0);
- else {
- /*TODO: CELLTREE
- PopupTree popupTree = GSS.get().getFolders().getPopupTree();
- TreeItem treeObj = GSS.get().getFolders().getPopupTree().getTreeItem(historyToken);
- SelectionEvent.fire(popupTree, treeObj);
- */
- }
- } catch (IndexOutOfBoundsException e) {
- inner.selectTab(0);
- }
- }
- });
-
- // Add the left and right panels to the split panel.
- splitPanel.setLeftWidget(treeView);
- splitPanel.setRightWidget(inner);
- splitPanel.setSplitPosition("25%");
- splitPanel.setSize("100%", "100%");
- splitPanel.addStyleName("pithos-splitPanel");
-
- // Create a dock panel that will contain the menu bar at the top,
- // the shortcuts to the left, the status bar at the bottom and the
- // right panel taking the rest.
- VerticalPanel outer = new VerticalPanel();
- outer.add(topPanel);
- outer.add(searchStatus);
- outer.add(messagePanel);
- outer.add(splitPanel);
- outer.add(statusPanel);
- outer.setWidth("100%");
- outer.setCellHorizontalAlignment(messagePanel, HasHorizontalAlignment.ALIGN_CENTER);
-
- outer.setSpacing(4);
-
- // Hook the window resize event, so that we can adjust the UI.
- Window.addResizeHandler(this);
- // Clear out the window's built-in margin, because we want to take
- // advantage of the entire client area.
- Window.setMargin("0px");
- // Finally, add the outer panel to the RootPanel, so that it will be
- // displayed.
- RootPanel.get().add(outer);
- // Call the window resized handler to get the initial sizes setup. Doing
- // this in a deferred command causes it to occur after all widgets'
- // sizes have been computed by the browser.
- DeferredCommand.addCommand(new Command() {
-
- @Override
- public void execute() {
- onWindowResized(Window.getClientHeight());
- }
- });
- }
-
- /**
- * Fetches the User object for the specified username.
- *
- * @param username the username of the user
- */
- private void fetchUser(final String username) {
- String path = getApiPath() + username + "/";
- GetCommand<UserResource> getUserCommand = new GetCommand<UserResource>(UserResource.class, username, path, null) {
-
- @Override
- public void onComplete() {
-
- currentUserResource = getResult();
- final String announcement = currentUserResource.getAnnouncement();
- if (announcement != null)
- DeferredCommand.addCommand(new Command() {
-
- @Override
- public void execute() {
- displayInformation(announcement);
- }
- });
- }
-
- @Override
- public void onError(Throwable t) {
- GWT.log("Fetching user error", t);
- if (t instanceof RestException)
- GSS.get().displayError("No user found:" + ((RestException) t).getHttpStatusText());
- else
- GSS.get().displayError("System error fetching user data:" + t.getMessage());
- authenticateUser();
- }
- };
- DeferredCommand.addCommand(getUserCommand);
- }
+ if (parseUserCredentials())
+ initialize();
+ }
+
+ private void initialize() {
+ topPanel = new TopPanel(GSS.images);
+ topPanel.setWidth("100%");
+
+ messagePanel.setWidth("100%");
+ messagePanel.setVisible(false);
+
+
+ // Inner contains the various lists.
+ inner.sinkEvents(Event.ONCONTEXTMENU);
+ inner.setAnimationEnabled(true);
+ inner.getTabBar().addStyleName("pithos-MainTabBar");
+ inner.getDeckPanel().addStyleName("pithos-MainTabPanelBottom");
+
+ inner.setWidth("100%");
+
+ inner.addSelectionHandler(new SelectionHandler<Integer>() {
+
+ @Override
+ public void onSelection(SelectionEvent<Integer> event) {
+ int tabIndex = event.getSelectedItem();
+ switch (tabIndex) {
+ case 0:
+ fileList.updateCurrentlyShowingStats();
+ break;
+ }
+ }
+ });
+
+ folderTreeSelectionModel = new SingleSelectionModel<Folder>();
+ folderTreeSelectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {
+ @Override
+ public void onSelectionChange(SelectionChangeEvent event) {
+ Folder f = folderTreeSelectionModel.getSelectedObject();
+ updateFolder(f);
+ }
+ });
+
+ folderTreeViewModel = new FolderTreeViewModel(folderTreeSelectionModel);
+ folderTreeView = new FolderTreeView(folderTreeViewModel);
+
+ fileList = new FileList(images, folderTreeView);
+ inner.add(fileList, createHeaderHTML(AbstractImagePrototype.create(images.folders()), "Files"), true);
+
+ // Add the left and right panels to the split panel.
+ splitPanel.setLeftWidget(folderTreeView);
+ splitPanel.setRightWidget(inner);
+ splitPanel.setSplitPosition("25%");
+ splitPanel.setSize("100%", "100%");
+ splitPanel.addStyleName("pithos-splitPanel");
+
+ // Create a dock panel that will contain the menu bar at the top,
+ // the shortcuts to the left, the status bar at the bottom and the
+ // right panel taking the rest.
+ VerticalPanel outer = new VerticalPanel();
+ outer.add(topPanel);
+ outer.add(messagePanel);
+ outer.add(splitPanel);
+ statusPanel = new StatusPanel(GSS.images);
+ outer.add(statusPanel);
+ outer.setWidth("100%");
+ outer.setCellHorizontalAlignment(messagePanel, HasHorizontalAlignment.ALIGN_CENTER);
+
+ outer.setSpacing(4);
+
+ // Hook the window resize event, so that we can adjust the UI.
+ Window.addResizeHandler(this);
+ // Clear out the window's built-in margin, because we want to take
+ // advantage of the entire client area.
+ Window.setMargin("0px");
+ // Finally, add the outer panel to the RootPanel, so that it will be
+ // displayed.
+ RootPanel.get().add(outer);
+ // Call the window resized handler to get the initial sizes setup. Doing
+ // this in a deferred command causes it to occur after all widgets'
+ // sizes have been computed by the browser.
+ Scheduler.get().scheduleDeferred(new ScheduledCommand() {
+
+ @Override
+ public void execute() {
+ onWindowResized(Window.getClientHeight());
+ }
+ });
+
+ Scheduler.get().scheduleDeferred(new ScheduledCommand() {
+ @Override
+ public void execute() {
+ fetchAccount();
+ }
+ });
+ }
+
+ public void showFiles(Folder f) {
+ inner.selectTab(0);
+ Set<File> files = f.getFiles();
+ Iterator<File> iter = files.iterator();
+ fetchFile(iter, files);
+ }
+
+ private void fetchFile(final Iterator<File> iter, final Set<File> files) {
+ if (iter.hasNext()) {
+ File file = iter.next();
+ String path = getApiPath() + username + "/" + file.getContainer() + "/" + file.getPath() + "?format=json";
+ GetRequest<File> getFile = new GetRequest<File>(File.class, path, file) {
+ @Override
+ public void onSuccess(File result) {
+ fetchFile(iter, files);
+ }
+
+ @Override
+ public void onError(Throwable t) {
+ GWT.log("Error getting file", t);
+ if (t instanceof RestException)
+ GSS.get().displayError("Error getting file: " + ((RestException) t).getHttpStatusText());
+ else
+ GSS.get().displayError("System error fetching file: " + t.getMessage());
+ }
+ };
+ getFile.setHeader("X-Auth-Token", "0000");
+ Scheduler.get().scheduleDeferred(getFile);
+ }
+ else
+ fileList.setFiles(new ArrayList<File>(files));
+ }
- /**
+ /**
* Parse and store the user credentials to the appropriate fields.
*/
- private void parseUserCredentials() {
+ private boolean parseUserCredentials() {
Configuration conf = (Configuration) GWT.create(Configuration.class);
String cookie = conf.authCookie();
String auth = Cookies.getCookie(cookie);
if (auth == null) {
authenticateUser();
- // Redundant, but silences warnings about possible auth NPE, below.
- return;
- }
- int sepIndex = auth.indexOf(conf.cookieSeparator());
- if (sepIndex == -1)
- authenticateUser();
- token = auth.substring(sepIndex + 1);
- final String username = auth.substring(0, sepIndex);
- if (username == null)
- authenticateUser();
-
- refreshWebDAVPassword();
-
- DeferredCommand.addCommand(new Command() {
-
- @Override
- public void execute() {
- fetchUser(username);
- }
- });
+ return false;
+ }
+ else {
+ String[] authSplit = auth.split("\\" + conf.cookieSeparator(), 2);
+ if (authSplit.length != 2) {
+ authenticateUser();
+ return false;
+ }
+ else {
+ username = authSplit[0];
+ token = authSplit[1];
+ return true;
+ }
+ }
}
- /**
+ /**
* Redirect the user to the login page for authentication.
*/
protected void authenticateUser() {
Configuration conf = (Configuration) GWT.create(Configuration.class);
- //IMPORTANT: Temporary circumvention of the Shiboleth login process for development and testing
- //Some time in the future the comment line will be restored
- //Window.Location.assign(GWT.getModuleBaseURL() + conf.loginUrl() + "?next=" + GWT.getModuleBaseURL());
- Cookies.setCookie(conf.authCookie(), "chstath@ebs.gr" + conf.cookieSeparator() + "triapoulakiakathontan");
- Window.Location.assign(GWT.getModuleBaseURL());
- }
+
+// Window.Location.assign(GWT.getModuleBaseURL() + conf.loginUrl() + "?next=" + Window.Location.getHref());
+ Cookies.setCookie(conf.authCookie(), "test" + conf.cookieSeparator() + "0000");
+ Window.Location.assign(GWT.getModuleBaseURL() + "GSS.html");
+ }
+
+ private void fetchAccount() {
+ String path = getApiPath() + username + "?format=json";
+
+ GetRequest<AccountResource> getAccount = new GetRequest<AccountResource>(AccountResource.class, path) {
+ @Override
+ public void onSuccess(AccountResource result) {
+ account = result;
+ statusPanel.displayStats(account);
+ folderTreeViewModel.initialize(account);
+ inner.selectTab(0);
+ }
+
+ @Override
+ public void onError(Throwable t) {
+ GWT.log("Error getting account", t);
+ if (t instanceof RestException)
+ GSS.get().displayError("Error getting account: " + ((RestException) t).getHttpStatusText());
+ else
+ GSS.get().displayError("System error fetching user data: " + t.getMessage());
+ }
+ };
+ getAccount.setHeader("X-Auth-Token", token);
+ Scheduler.get().scheduleDeferred(getAccount);
+ }
/**
* Clear the cookie and redirect the user to the logout page.
newHeight = 1;
splitPanel.setHeight("" + newHeight);
inner.setHeight("" + newHeight);
- /*if(isFileListShowing()){
- getFileList().setHeight("" + (newHeight-50));
- }*/
}
@Override
}
/**
- * Make the user list visible.
- */
- public void showUserList() {
- inner.selectTab(1);
- }
-
- /**
- * Make the file list visible.
- */
- public void showFileList() {
- fileList.updateFileCache(true /*clear selection*/);
- inner.selectTab(0);
- }
-
- /**
* Make the file list visible.
*
* @param update
RestResource currentFolder = getTreeView().getSelection();
if(currentFolder!=null){
showFileList(currentFolder);
- }
}
-
+ }
+
}
public void showFileList(RestResource r) {
if (currentFolder instanceof RestResourceWrapper) {
RestResourceWrapper folder = (RestResourceWrapper) currentFolder;
files = folder.getResource().getFiles();
- } else if (currentFolder instanceof TrashResource) {
- TrashResource folder = (TrashResource) currentFolder;
- files = folder.getFiles();
- }
- else if (currentFolder instanceof SharedResource) {
- SharedResource folder = (SharedResource) currentFolder;
- files = folder.getFiles();
- }
- else if (currentFolder instanceof OtherUserResource) {
- OtherUserResource folder = (OtherUserResource) currentFolder;
- files = folder.getFiles();
}
- if (files != null)
- getFileList().setFiles(files);
- else
- getFileList().setFiles(new ArrayList<FileResource>());
}
- fileList.updateFileCache(clearSelection /*clear selection*/);
inner.selectTab(0);
}
/**
- * Make the search results visible.
- *
- * @param query the search query string
- */
- public void showSearchResults(String query) {
- searchResults.updateFileCache(query);
- searchResults.updateCurrentlyShowingStats();
- inner.selectTab(2);
- }
-
- /**
* Display the 'loading' indicator.
*/
public void showLoadingIndicator(String message, String path) {
}*/
/**
- * Retrieve the search.
- *
- * @return the search
- */
- Search getSearch() {
- return search;
- }
-
- /**
* Retrieve the currentSelection.
*
* @return the currentSelection
}
/**
- * Retrieve the groups.
- *
- * @return the groups
- */
- public Groups getGroups() {
- return groups;
- }
-
- /**
* Retrieve the fileList.
*
* @return the fileList
return fileList;
}
- public SearchResults getSearchResults() {
- return searchResults;
- }
-
/**
* Retrieve the topPanel.
*
return webDAVPassword;
}
- public void removeGlassPanel() {
- glassPanel.removeFromParent();
- }
-
/**
* Retrieve the currentUserResource.
*
*/
public String getApiPath() {
Configuration conf = (Configuration) GWT.create(Configuration.class);
- return GWT.getModuleBaseURL() + conf.apiPath();
- }
-
- public void refreshWebDAVPassword() {
- Configuration conf = (Configuration) GWT.create(Configuration.class);
- String domain = Window.Location.getHostName();
- String path = Window.Location.getPath();
- String cookie = conf.webdavCookie();
- webDAVPassword = Cookies.getCookie(cookie);
- Cookies.setCookie(cookie, "", null, domain, path, false);
+ return conf.apiPath();
}
/**
}
}
-
-
+
+ public void deleteFolder(final Folder folder) {
+ String path = getApiPath() + getUsername() + "/" + folder.getContainer() + "?format=json&delimiter=/&prefix=" + folder.getPrefix();
+ RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, path);
+ builder.setHeader("If-Modified-Since", "0");
+ 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);
+ }
+ }
+ }
+
+ @Override
+ public void onError(Request request, Throwable exception) {
+ GSS.get().displayError("System error unable to delete folder: " + exception.getMessage());
+ }
+ });
+ }
+ catch (RequestException e) {
+ }
+ }
+
+ public void deleteObject(final Folder folder, final int i, final JSONArray array) {
+ if (i < array.size()) {
+ JSONObject o = array.get(i).isObject();
+ if (o != null && !o.containsKey("subdir")) {
+ JSONString name = o.get("name").isString();
+ String path = getApiPath() + getUsername() + "/" + folder.getContainer() + "/" + name.stringValue();
+ DeleteRequest delete = new DeleteRequest(path) {
+ @Override
+ public void onSuccess(Resource result) {
+ deleteObject(folder, i + 1, array);
+ }
+
+ @Override
+ public void onError(Throwable t) {
+ GWT.log("", t);
+ GSS.get().displayError("System error unable to delete folder: " + t.getMessage());
+ }
+ };
+ delete.setHeader("X-Auth-Token", getToken());
+ Scheduler.get().scheduleDeferred(delete);
+ }
+ else {
+ String subdir = o.get("subdir").isString().stringValue();
+ subdir = subdir.substring(0, subdir.length() - 1);
+ String path = getApiPath() + getUsername() + "/" + folder.getContainer() + "?format=json&delimiter=/&prefix=" + subdir;
+ RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, path);
+ builder.setHeader("If-Modified-Since", "0");
+ 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);
+ }
+ }
+
+ @Override
+ public void onError(Request request, Throwable exception) {
+ GSS.get().displayError("System error unable to delete folder: " + exception.getMessage());
+ }
+ });
+ }
+ catch (RequestException e) {
+ }
+ }
+ }
+ else {
+ String prefix = folder.getPrefix();
+ String path = getApiPath() + getUsername() + "/" + folder.getContainer() + (prefix.length() == 0 ? "" : "/" + prefix);
+ DeleteRequest deleteFolder = new DeleteRequest(path) {
+ @Override
+ public void onSuccess(Resource result) {
+ updateFolder(folder.getParent());
+ }
+
+ @Override
+ public void onError(Throwable t) {
+ GWT.log("", t);
+ if (t instanceof RestException) {
+ displayError("Unable to delete folder: "+((RestException) t).getHttpStatusText());
+ }
+ else
+ GSS.get().displayError("System error unable to delete folder: " + t.getMessage());
+ }
+ };
+ deleteFolder.setHeader("X-Auth-Token", getToken());
+ Scheduler.get().scheduleDeferred(deleteFolder);
+ }
+ }
}
projects / pithos / blobdiff