/*
- * Copyright 2011 GRNET S.A. All rights reserved.
+ * Copyright 2011-2012 GRNET S.A. All rights reserved.
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
import gr.grnet.pithos.web.client.FolderContextMenu;
import gr.grnet.pithos.web.client.Pithos;
+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.mysharedtree.MysharedTreeView.Templates;
import gr.grnet.pithos.web.client.rest.GetRequest;
import gr.grnet.pithos.web.client.rest.RestException;
+import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import com.google.gwt.core.client.GWT;
import com.google.gwt.core.client.Scheduler;
import com.google.gwt.event.dom.client.ContextMenuEvent;
+import com.google.gwt.http.client.Response;
+import com.google.gwt.http.client.URL;
import com.google.gwt.safehtml.shared.SafeHtml;
import com.google.gwt.safehtml.shared.SafeHtmlBuilder;
import com.google.gwt.text.shared.SafeHtmlRenderer;
protected Pithos app;
- private Cell<Folder> folderCell = new AbstractCell<Folder>(ContextMenuEvent.getType().getName()) {
+ private Cell<Folder> folderCell = new AbstractCell<Folder>() {
@Override
public void render(Context context, Folder folder, SafeHtmlBuilder safeHtmlBuilder) {
String html = AbstractImagePrototype.create(MysharedTreeView.images.folderYellow()).getHTML();
- safeHtmlBuilder.appendHtmlConstant(html);
+ safeHtmlBuilder.appendHtmlConstant(html).appendHtmlConstant(" ");
safeHtmlBuilder.append(Templates.INSTANCE.nameSpan(folder.getName()));
}
@Override
- public void onBrowserEvent(Context context, com.google.gwt.dom.client.Element parent, Folder folder, com.google.gwt.dom.client.NativeEvent event, ValueUpdater<Folder> valueUpdater) {
+ public void onBrowserEvent(Context context, com.google.gwt.dom.client.Element parent, final Folder folder, com.google.gwt.dom.client.NativeEvent event, ValueUpdater<Folder> valueUpdater) {
if (event.getType().equals(ContextMenuEvent.getType().getName())) {
+ final int x = event.getClientX();
+ final int y = event.getClientY();
MysharedTreeViewModel.this.selectionModel.setSelected(folder, true);
- FolderContextMenu menu = new FolderContextMenu(app, MysharedTreeView.images, folder);
- menu.setPopupPosition(event.getClientX(), event.getClientY());
- menu.show();
+ app.scheduleFolderHeadCommand(folder, new Command() {
+
+ @Override
+ public void execute() {
+ FolderContextMenu menu = new FolderContextMenu(app, MysharedTreeView.images, app.getSelectedTree(), folder);
+ menu.setPopupPosition(x, y);
+ menu.show();
+ }
+ });
}
}
};
private Map<Folder, ListDataProvider<Folder>> dataProviderMap = new HashMap<Folder, ListDataProvider<Folder>>();
- protected Set<File> sharedFiles = new HashSet<File>();
-
- private SingleSelectionModel<Folder> selectionModel;
+ protected SingleSelectionModel<Folder> selectionModel;
public MysharedTreeViewModel(Pithos _app, SingleSelectionModel<Folder> selectionModel) {
app = _app;
@Override
public <T> NodeInfo<?> getNodeInfo(T value) {
if (value == null) {
- ListDataProvider<String> rootDataProvider = new ListDataProvider<String>();
- rootDataProvider.getList().add("My Shared");
- final SingleSelectionModel<String> selectionModel2 = new SingleSelectionModel<String>();
- selectionModel2.addSelectionChangeHandler(new Handler() {
-
- @Override
- public void onSelectionChange(SelectionChangeEvent event) {
- if (selectionModel2.getSelectedObject() != null) {
- app.deselectOthers(selectionModel2);
- fetchSharedFiles();
- app.showFiles(sharedFiles);
- }
- }
- });
- app.addSelectionModel(selectionModel2);
- return new DefaultNodeInfo<String>(rootDataProvider, new TextCell(new SafeHtmlRenderer<String>() {
- @Override
- public SafeHtml render(String object) {
- SafeHtmlBuilder builder = new SafeHtmlBuilder();
- render(object, builder);
- return builder.toSafeHtml();
- }
-
- @Override
- public void render(String object, SafeHtmlBuilder builder) {
- String html = AbstractImagePrototype.create(MysharedTreeView.images.myShared()).getHTML();
- builder.appendHtmlConstant(html);
- builder.append(MysharedTreeView.Templates.INSTANCE.nameSpan(object));
- }
- }), selectionModel2, null);
- }
- else if (value instanceof String) {
- fetchSharedContainers();
+ fetchSharedContainers(null);
return new DefaultNodeInfo<Folder>(firstLevelDataProvider, folderCell, selectionModel, null);
}
- else {
- final Folder f = (Folder) value;
- if (dataProviderMap.get(f) == null) {
- dataProviderMap.put(f, new ListDataProvider<Folder>());
- }
- final ListDataProvider<Folder> dataProvider = dataProviderMap.get(f);
- fetchFolder(f, dataProvider, false);
- return new DefaultNodeInfo<Folder>(dataProvider, folderCell, selectionModel, null);
+ final Folder f = (Folder) value;
+ if (dataProviderMap.get(f) == null) {
+ dataProviderMap.put(f, new ListDataProvider<Folder>());
}
+ final ListDataProvider<Folder> dataProvider = dataProviderMap.get(f);
+ fetchFolder(f, dataProvider, false);
+ return new DefaultNodeInfo<Folder>(dataProvider, folderCell, selectionModel, null);
}
- protected void fetchSharedFiles() {
- final List<Folder> containers = app.getAccount().getContainers();
- final ListDataProvider<Folder> tempProvider = new ListDataProvider<Folder>();
- Iterator<Folder> iter = containers.iterator();
- fetchFolder(iter, tempProvider, new Command() {
-
- @Override
- public void execute() {
- firstLevelDataProvider.getList().clear();
- firstLevelDataProvider.getList().addAll(tempProvider.getList());
- app.showFiles(sharedFiles);
- }
- });
- }
+ private void fetchSharedContainers(final Command callback) {
+ String path = "?format=json&shared=";
+ GetRequest<AccountResource> getAccount = new GetRequest<AccountResource>(AccountResource.class, app.getApiPath(), app.getUsername(), path) {
+ @Override
+ public void onSuccess(final AccountResource _result) {
+ Iterator<Folder> iter = _result.getContainers().listIterator();
+ fetchFolder(iter, new Command() {
+
+ @Override
+ public void execute() {
+ firstLevelDataProvider.getList().clear();
+ Folder t = null;
+ for (Folder c : _result.getContainers()) {
+ if (c.isHome())
+ firstLevelDataProvider.getList().add(0, c); //Pithos is always first
+ else if (!c.isTrash())
+ firstLevelDataProvider.getList().add(c);
+ }
+ if (callback != null)
+ callback.execute();
+ }
+ });
+ }
+
+ @Override
+ public void onError(Throwable t) {
+ GWT.log("Error getting account", t);
+ app.setError(t);
+ if (t instanceof RestException)
+ app.displayError("Error getting account: " + ((RestException) t).getHttpStatusText());
+ else
+ app.displayError("System error fetching user data: " + t.getMessage());
+ }
- private void fetchSharedContainers() {
- final List<Folder> containers = app.getAccount().getContainers();
- final ListDataProvider<Folder> tempProvider = new ListDataProvider<Folder>();
- Iterator<Folder> iter = containers.iterator();
- fetchFolder(iter, tempProvider, new Command() {
-
@Override
- public void execute() {
- firstLevelDataProvider.getList().clear();
- firstLevelDataProvider.getList().addAll(tempProvider.getList());
+ protected void onUnauthorized(Response response) {
+ app.sessionExpired();
}
- });
+ };
+ getAccount.setHeader("X-Auth-Token", app.getToken());
+ Scheduler.get().scheduleDeferred(getAccount);
}
@Override
public boolean isLeaf(Object o) {
- if (o instanceof Folder) {
+ if (o == null)
+ return false;
+ else if (o instanceof Folder) {
Folder f = (Folder) o;
return f.getSubfolders().isEmpty();
}
- return false;
+ else {
+ return firstLevelDataProvider.getList().isEmpty();
+ }
}
+
+ private native void log(String msg) /*-{
+ $wnd.console.log(msg);
+ }-*/;
- protected void fetchFolder(final Iterator<Folder> iter, final ListDataProvider<Folder> dataProvider, final Command callback) {
+ protected void fetchFolder(final Iterator<Folder> iter, final Command callback) {
if (iter.hasNext()) {
final Folder f = iter.next();
- String path = "/" + f.getContainer() + "?format=json&delimiter=/&prefix=" + f.getPrefix();
- GetRequest<Folder> getFolder = new GetRequest<Folder>(Folder.class, app.getApiPath(), app.getUsername(), path, f) {
+ String path = "/" + f.getContainer() + "?format=json&shared=&delimiter=/&prefix=" + URL.encodeQueryString(f.getPrefix());
+ GetRequest<Folder> getFolder = new GetRequest<Folder>(Folder.class, app.getApiPath(), f.getOwner(), path, f) {
@Override
- public void onSuccess(Folder result) {
- if (!result.isShared()) {
- for (File file : result.getFiles()) {
- if (file.isShared())
- sharedFiles.add(file);
- }
- Iterator<Folder> iter2 = result.getSubfolders().iterator();
- fetchFolder(iter2, dataProvider, new Command() {
-
- @Override
- public void execute() {
- fetchFolder(iter, dataProvider, callback);
- }
- });
- }
- else {
- dataProvider.getList().add(result);
- fetchFolder(iter, dataProvider, callback);
- }
+ public void onSuccess(Folder _result) {
+ fetchFolder(iter, callback);
}
@Override
public void onError(Throwable t) {
GWT.log("Error getting folder", t);
+ app.setError(t);
if (t instanceof RestException)
app.displayError("Error getting folder: " + ((RestException) t).getHttpStatusText());
else
app.displayError("System error fetching folder: " + t.getMessage());
}
+
+ @Override
+ protected void onUnauthorized(Response response) {
+ app.sessionExpired();
+ }
};
getFolder.setHeader("X-Auth-Token", app.getToken());
Scheduler.get().scheduleDeferred(getFolder);
}
public void fetchFolder(final Folder f, final ListDataProvider<Folder> dataProvider, final boolean showfiles) {
- String path = "/" + f.getContainer() + "?format=json&delimiter=/&prefix=" + f.getPrefix();
- GetRequest<Folder> getFolder = new GetRequest<Folder>(Folder.class, app.getApiPath(), app.getUsername(), path, f) {
+ String path = "/" + f.getContainer() + "?format=json&shared=&delimiter=/&prefix=" + URL.encodeQueryString(f.getPrefix());
+ GetRequest<Folder> getFolder = new GetRequest<Folder>(Folder.class, app.getApiPath(), f.getOwner(), path, f) {
@Override
- public void onSuccess(final Folder result) {
+ public void onSuccess(final Folder _result) {
if (showfiles)
- app.showFiles(result);
- Iterator<Folder> iter = result.getSubfolders().iterator();
- fetchFolder(iter, dataProvider, new Command() {
+ app.showFiles(_result);
+ Iterator<Folder> iter = new ArrayList<Folder>(_result.getSubfolders()).listIterator();
+ fetchFolder(iter, new Command() {
@Override
public void execute() {
dataProvider.getList().clear();
- dataProvider.getList().addAll(result.getSubfolders());
+ dataProvider.getList().addAll(_result.getSubfolders());
app.getMySharedTreeView().updateChildren(f);
}
});
@Override
public void onError(Throwable t) {
GWT.log("Error getting folder", t);
+ app.setError(t);
if (t instanceof RestException)
app.displayError("Error getting folder: " + ((RestException) t).getHttpStatusText());
else
app.displayError("System error fetching folder: " + t.getMessage());
}
+
+ @Override
+ protected void onUnauthorized(Response response) {
+ app.sessionExpired();
+ }
};
getFolder.setHeader("X-Auth-Token", app.getToken());
Scheduler.get().scheduleDeferred(getFolder);
}
+
+ public void initialize(Command callback) {
+ fetchSharedContainers(callback);
+ }
}
projects / pithos-web-client / blobdiff