* The widget's constructor.\r
* @param images the supplied images\r
*/\r
- public DeleteFolderDialog(GSS app, Images images, Folder folder) {\r
- this.app = app;\r
- this.folder = folder;\r
+ public DeleteFolderDialog(GSS _app, Images images, Folder _folder) {\r
+ this.app = _app;\r
+ this.folder = _folder;\r
// Set the dialog's caption.\r
setText("Confirmation");\r
setAnimationEnabled(true);\r
Button ok = new Button("Delete", new ClickHandler() {\r
@Override\r
public void onClick(ClickEvent event) {\r
- deleteFolder();\r
+ app.deleteFolder(folder);\r
hide();\r
}\r
});\r
setWidget(outer);\r
}\r
\r
- /**\r
- * Generate an RPC request to delete a folder.\r
- *\r
- */\r
- private void deleteFolder() {\r
- String path = app.getApiPath() + app.getUsername() + "/" + folder.getContainer() + "?format=json&delimiter=/&prefix=" + folder.getPrefix();\r
- RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, path);\r
- builder.setHeader("If-Modified-Since", "0");\r
- builder.setHeader("X-Auth-Token", app.getToken());\r
- try {\r
- builder.sendRequest("", new RequestCallback() {\r
- @Override\r
- public void onResponseReceived(Request request, Response response) {\r
- if (response.getStatusCode() == Response.SC_OK) {\r
- JSONValue json = JSONParser.parseStrict(response.getText());\r
- JSONArray array = json.isArray();\r
- int i = 0;\r
- if (array != null) {\r
- deleteObject(i, array);\r
- }\r
- }\r
- }\r
-\r
- @Override\r
- public void onError(Request request, Throwable exception) {\r
- GSS.get().displayError("System error unable to delete folder: " + exception.getMessage());\r
- }\r
- });\r
- }\r
- catch (RequestException e) {\r
- }\r
- }\r
-\r
- private void deleteObject(final int i, final JSONArray array) {\r
- if (i < array.size()) {\r
- JSONObject o = array.get(i).isObject();\r
- if (o != null && !o.containsKey("subdir")) {\r
- JSONString name = o.get("name").isString();\r
- String path = app.getApiPath() + app.getUsername() + "/" + folder.getContainer() + "/" + name.stringValue();\r
- DeleteRequest delete = new DeleteRequest(path) {\r
- @Override\r
- public void onSuccess(Resource result) {\r
- deleteObject(i + 1, array);\r
- }\r
-\r
- @Override\r
- public void onError(Throwable t) {\r
- GWT.log("", t);\r
- GSS.get().displayError("System error unable to delete folder: " + t.getMessage());\r
- }\r
- };\r
- delete.setHeader("X-Auth-Token", app.getToken());\r
- Scheduler.get().scheduleDeferred(delete);\r
- }\r
- else {\r
- String subdir = o.get("subdir").isString().stringValue();\r
- subdir = subdir.substring(0, subdir.length() - 1);\r
- String path = app.getApiPath() + app.getUsername() + "/" + folder.getContainer() + "?format=json&delimiter=/&prefix=" + subdir;\r
- RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, path);\r
- builder.setHeader("If-Modified-Since", "0");\r
- builder.setHeader("X-Auth-Token", app.getToken());\r
- try {\r
- builder.sendRequest("", new RequestCallback() {\r
- @Override\r
- public void onResponseReceived(Request request, Response response) {\r
- if (response.getStatusCode() == Response.SC_OK) {\r
- JSONValue json = JSONParser.parseStrict(response.getText());\r
- JSONArray array2 = json.isArray();\r
- if (array2 != null) {\r
- int l = array.size();\r
- for (int j=0; j<array2.size(); j++) {\r
- array.set(l++, array2.get(j));\r
- }\r
- }\r
- deleteObject(i + 1, array);\r
- }\r
- }\r
-\r
- @Override\r
- public void onError(Request request, Throwable exception) {\r
- GSS.get().displayError("System error unable to delete folder: " + exception.getMessage());\r
- }\r
- });\r
- }\r
- catch (RequestException e) {\r
- }\r
- }\r
- }\r
- else {\r
- String prefix = folder.getPrefix();\r
- String path = app.getApiPath() + app.getUsername() + "/" + folder.getContainer() + (prefix.length() == 0 ? "" : "/" + prefix);\r
- DeleteRequest deleteFolder = new DeleteRequest(path) {\r
- @Override\r
- public void onSuccess(Resource result) {\r
- app.updateFolder(folder.getParent());\r
- }\r
-\r
- @Override\r
- public void onError(Throwable t) {\r
- GWT.log("", t);\r
- if (t instanceof RestException) {\r
- app.displayError("Unable to delete folder: "+((RestException) t).getHttpStatusText());\r
- }\r
- else\r
- GSS.get().displayError("System error unable to delete folder: " + t.getMessage());\r
- }\r
- };\r
- deleteFolder.setHeader("X-Auth-Token", app.getToken());\r
- Scheduler.get().scheduleDeferred(deleteFolder);\r
- }\r
- }\r
-\r
@Override\r
protected void onPreviewNativeEvent(NativePreviewEvent preview) {\r
super.onPreviewNativeEvent(preview);\r
switch (evt.getKeyCode()) {\r
case KeyCodes.KEY_ENTER:\r
hide();\r
- deleteFolder();\r
+ app.deleteFolder(folder);\r
break;\r
case KeyCodes.KEY_ESCAPE:\r
hide();\r
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.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;
}
}
+
+ 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);
+ }
+ }
}
});
}
else {
+ copyFolder(tobeCopied, folder.getUri(), new Command() {
+ @Override
+ public void execute() {
+ app.getClipboard().clear();
+ app.deleteFolder(tobeCopied);
+ app.updateFolder(folder);
+ }
+ });
}
}
projects / pithos / commitdiff