import gr.grnet.pithos.web.client.rest.RestException;
import java.util.ArrayList;
+import java.util.Date;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
+import org.apache.http.HttpStatus;
+
import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.core.client.GWT;
import com.google.gwt.core.client.JsArrayString;
import com.google.gwt.http.client.RequestException;
import com.google.gwt.http.client.Response;
import com.google.gwt.http.client.URL;
+import com.google.gwt.i18n.client.DateTimeFormat;
+import com.google.gwt.i18n.client.DateTimeFormat.PredefinedFormat;
import com.google.gwt.i18n.client.Dictionary;
+import com.google.gwt.i18n.client.TimeZone;
+import com.google.gwt.i18n.client.TimeZoneInfo;
+import com.google.gwt.i18n.client.constants.TimeZoneConstants;
import com.google.gwt.json.client.JSONArray;
import com.google.gwt.json.client.JSONObject;
import com.google.gwt.json.client.JSONParser;
private FileUploadDialog fileUploadDialog = new FileUploadDialog(this);
UploadAlert uploadAlert;
+
+ Date lastModified;
@Override
public void onModuleLoad() {
}
private void initialize() {
+ lastModified = new Date(); //Initialize if-modified-since value with now.
resources.pithosCss().ensureInjected();
boolean bareContent = Window.Location.getParameter("noframe") != null;
String contentWidth = bareContent ? "100%" : "75%";
});
}
});
-
- Scheduler.get().scheduleFixedDelay(new RepeatingCommand() {
+ }
+
+ public void scheduleResfresh() {
+ Scheduler.get().scheduleFixedDelay(new RepeatingCommand() {
@Override
public boolean execute() {
- Folder f = getSelection();
- if (f != null) {
- if (getSelectedTree().equals(folderTreeView))
- updateFolder(f, true, null, false);
- else if (getSelectedTree().equals(mysharedTreeView))
- updateSharedFolder(f, true);
- }
- return true;
+ final Folder f = getSelection();
+ if (f == null)
+ return true;
+
+ HeadRequest<Folder> head = new HeadRequest<Folder>(Folder.class, getApiPath(), getUsername(), "/" + f.getContainer()) {
+
+ @Override
+ public void onSuccess(Folder _result) {
+ lastModified = new Date();
+ if (getSelectedTree().equals(folderTreeView))
+ updateFolder(f, true, new Command() {
+
+ @Override
+ public void execute() {
+ scheduleResfresh();
+ }
+
+ }, false);
+ else if (getSelectedTree().equals(mysharedTreeView))
+ updateSharedFolder(f, true, new Command() {
+
+ @Override
+ public void execute() {
+ scheduleResfresh();
+ }
+ });
+ }
+
+ @Override
+ public void onError(Throwable t) {
+ if (t instanceof RestException && ((RestException) t).getHttpStatusCode() == HttpStatus.SC_NOT_MODIFIED)
+ scheduleResfresh();
+ else if (retries >= MAX_RETRIES) {
+ GWT.log("Error heading folder", t);
+ setError(t);
+ if (t instanceof RestException)
+ displayError("Error heading folder: " + ((RestException) t).getHttpStatusText());
+ else
+ displayError("System error heading folder: " + t.getMessage());
+ }
+ else {//retry
+ GWT.log("Retry " + retries);
+ Scheduler.get().scheduleDeferred(this);
+ }
+ }
+
+ @Override
+ protected void onUnauthorized(Response response) {
+ if (retries >= MAX_RETRIES)
+ sessionExpired();
+ else //retry
+ Scheduler.get().scheduleDeferred(this);
+ }
+ };
+ head.setHeader("X-Auth-Token", getToken());
+ head.setHeader("If-Modified-Since", DateTimeFormat.getFormat("EEE, dd MMM yyyy HH:mm:ss").format(lastModified, TimeZone.createTimeZone(0)) + " GMT");
+ Scheduler.get().scheduleDeferred(head);
+
+ return false;
}
}, 3000);
}
}
public static native void preventIESelection() /*-{
- $doc.body.onselectstart = function () { return false; };
+ $doc.body.onselectstart = function() {
+ return false;
+ };
}-*/;
public static native void enableIESelection() /*-{
if ($doc.body.onselectstart != null)
- $doc.body.onselectstart = null;
+ $doc.body.onselectstart = null;
}-*/;
/**
GWT.log("", t);
setError(t);
displayError("System error unable to delete folder: " + t.getMessage());
+ deleteObject(folder, i + 1, array, callback);
}
@Override
else if (o != null) {
String subdir = o.get("subdir").isString().stringValue();
subdir = subdir.substring(0, subdir.length() - 1);
- String path = getApiPath() + getUsername() + "/" + folder.getContainer() + "?format=json&delimiter=/&prefix=" + URL.encodeQueryString(subdir) + "&t=" + System.currentTimeMillis();
+ 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 {
}
}
else {
+ if (folder.isContainer()) {
+ updateFolder(folder, true, new Command() {
+
+ @Override
+ public void execute() {
+ updateStatistics();
+ if (callback != null)
+ callback.execute();
+ }
+ }, false);
+ return;
+ }
String path = folder.getUri();
DeleteRequest deleteFolder = new DeleteRequest(getApiPath(), getUsername(), URL.encode(path)) {
@Override
otherSharedTreeView = new OtherSharedTreeView(otherSharedTreeViewModel);
trees.insert(otherSharedTreeView, 1);
treeViews.add(otherSharedTreeView);
+ scheduleResfresh();
}
});
}
selectedUrls.add(urls.get(i));
fileList.selectByUrl(selectedUrls);
}
+
+ public void deleteAndCreateTrash() {
+ DeleteRequest delete = new DeleteRequest(getApiPath(), getUsername(), "/trash") {
+
+ @Override
+ protected void onUnauthorized(Response response) {
+ sessionExpired();
+ }
+
+ @Override
+ public void onSuccess(Resource result) {
+ createTrashContainer(null);
+ }
+
+ @Override
+ public void onError(Throwable t) {
+ GWT.log("Error deleting trash", t);
+ setError(t);
+ if (t instanceof RestException)
+ displayError("Error deleting trash: " + ((RestException) t).getHttpStatusText());
+ else
+ displayError("System error deleting trash: " + t.getMessage());
+ }
+ };
+ delete.setHeader("X-Auth-Token", getToken());
+ Scheduler.get().scheduleDeferred(delete);
+ }
}
projects / pithos-web-client / blobdiff