@ -1,6 +1,6 @@
package org.gcube.portlets.user.workspace.client.view.windows ;
import org.gcube.portlets.user.workspace.client.AppControllerExplorer ;
import org.gcube.portlets.user.workspace.client.ConstantsExplorer ;
import org.gcube.portlets.user.workspace.client.event.CompletedFileUploadEvent ;
@ -11,7 +11,10 @@ import com.extjs.gxt.ui.client.event.ButtonEvent;
import com.extjs.gxt.ui.client.event.Events ;
import com.extjs.gxt.ui.client.event.FormEvent ;
import com.extjs.gxt.ui.client.event.Listener ;
import com.extjs.gxt.ui.client.event.MessageBoxEvent ;
import com.extjs.gxt.ui.client.event.SelectionListener ;
import com.extjs.gxt.ui.client.widget.Dialog ;
import com.extjs.gxt.ui.client.widget.Info ;
import com.extjs.gxt.ui.client.widget.Window ;
import com.extjs.gxt.ui.client.widget.button.Button ;
import com.extjs.gxt.ui.client.widget.form.FileUploadField ;
@ -19,14 +22,17 @@ import com.extjs.gxt.ui.client.widget.form.FormPanel;
import com.extjs.gxt.ui.client.widget.form.FormPanel.Encoding ;
import com.extjs.gxt.ui.client.widget.form.FormPanel.Method ;
import com.google.gwt.user.client.Timer ;
import com.google.gwt.user.client.rpc.AsyncCallback ;
import com.google.gwt.user.client.ui.HTML ;
import com.google.gwt.user.client.ui.Hidden ;
/ * *
* @author Francesco Mangiacrapa francesco . mangiacrapa @isti.cnr.it
*
* /
public class DialogUpload extends Window {
private final FormPanel formPanel = new FormPanel ( ) ;
private FileUploadField fileUploadField = new FileUploadField ( ) ;
@ -34,214 +40,249 @@ public class DialogUpload extends Window {
private boolean isStatusCompleted = false ;
private Button btnSubmit = new Button ( "Submit" ) ;
private Button btnCancel = new Button ( "Cancel" ) ;
// private Text txtParentPath = new Text();
// private int widthSize = 300;
// private final Dialog simple = new Dialog();
private String parentIdentifier = "" ;
private String parentName = "" ;
public DialogUpload ( String headerTitle , String parentName , final FileModel parent , String fieldLabel ) {
this . setHeaderVisible ( true ) ;
// this.setHeading("File Upload in: " + parentPath);
this . setHeading ( headerTitle + parentName ) ;
// this.setHeading(ConstantsExplorer.FILEUPLOADHEADER + parentPath);
// this.txtParentPath.setText("Parent Folder : " + parentPath);
this . setStyleAttribute ( "margin" , "10px" ) ;
// Create a FormPanel and point it at a service.
this . parentIdentifier = parent . getIdentifier ( ) ;
this . parentName = parentName ;
this . setStyleAttribute ( "margin" , "10px" ) ;
// Create a FormPanel and point it at a service.
// Create a FormPanel and point it at a service.
formPanel . setHeaderVisible ( false ) ;
formPanel . setFrame ( true ) ;
formPanel . setAction ( ConstantsExplorer . UPLOAD_WORKSPACE_SERVICE ) ;
formPanel . setEncoding ( Encoding . MULTIPART ) ;
formPanel . setMethod ( Method . POST ) ;
formPanel . setButtonAlign ( HorizontalAlignment . CENTER ) ;
formPanel . setWidth ( 400 ) ;
// TextField<String> name = new TextField<String>();
// name.setFieldLabel("Name");
// formPanel.add(name);
fileUploadField . setAllowBlank ( false ) ;
fileUploadField . setName ( "uploadFormElement" ) ;
// fileUploadField.setRegex("^[a-zA-Z0-9_-]+[ a-zA-Z0-9_().-]+$");
// fileUploadField.setAutoValidate(true);
// fileUploadField.getMessages().setRegexText(ConstantsExplorer.MESSAGE_NAME_FORCE_APHANUMERIC);
formPanel . setHeaderVisible ( false ) ;
formPanel . setFrame ( true ) ;
formPanel . setAction ( ConstantsExplorer . UPLOAD_WORKSPACE_SERVICE ) ;
formPanel . setEncoding ( Encoding . MULTIPART ) ;
formPanel . setMethod ( Method . POST ) ;
formPanel . setButtonAlign ( HorizontalAlignment . CENTER ) ;
formPanel . setWidth ( 400 ) ;
// TextField<String> name = new TextField<String>();
// name.setFieldLabel("Name");
// formPanel.add(name);
fileUploadField . setAllowBlank ( false ) ;
fileUploadField . setName ( "uploadFormElement" ) ;
// Add a label
formPanel . add ( new Hidden ( "idFolder" , parent . getIdentifier ( ) ) ) ;
formPanel . add ( new Hidden ( "uploadType" , fieldLabel ) ) ;
// fileUploadField.setFieldLabel(ConstantsExplorer.FILE);
fileUploadField . setFieldLabel ( fieldLabel ) ;
// fileUploadField.setWidth(widthSize);
// fileUploadField.setStyleAttribute("width", "350px");
// fileUploadField.setSize(400, 50);
formPanel . add ( fileUploadField ) ;
// formPanel.add(this.txtParentPath);
// formPanel.add(btn);
formPanel . addButton ( btnSubmit ) ;
formPanel . addButton ( btnCancel ) ;
// handle the post
formPanel . addListener ( Events . Submit , new Listener < FormEvent > ( ) {
public void handleEvent ( FormEvent event ) {
formPanel . add ( new Hidden ( "idFolder" , parent . getIdentifier ( ) ) ) ;
formPanel . add ( new Hidden ( "uploadType" , fieldLabel ) ) ;
// fileUploadField.setFieldLabel(ConstantsExplorer.FILE);
fileUploadField . setFieldLabel ( fieldLabel ) ;
formPanel . add ( fileUploadField ) ;
formPanel . addButton ( btnSubmit ) ;
formPanel . addButton ( btnCancel ) ;
// handle the post
formPanel . addListener ( Events . Submit , new Listener < FormEvent > ( ) {
public void handleEvent ( FormEvent event ) {
// When the form submission is successfully completed, this
// event is
// fired. Assuming the service returned a response of type
// text/html,
isStatusCompleted = true ;
// Log.trace("onSubmitComplete");
isStatusCompleted = true ;
// Log.trace("onSubmitComplete");
String result = event . getResultHtml ( ) ;
// Log.trace("Result "+result);
// Log.trace("Result "+result);
hide ( ) ;
messageBoxWait . getMessageBoxWait ( ) . close ( ) ;
if ( result = = null ) {
// MessageUtil.showErrorMessage("Error during upload", "An error occurred during file upload.");
// MessageUtil.showErrorMessage("Error during upload", "An error occurred during file upload.");
new MessageBoxAlert ( "Error during upload" , "An error occurred during file upload." , null ) ;
return ;
}
//expected <pre>200:Upload complete</pre>
//we strip tags added by webserver
String strippedResult = result . replace ( "<pre>" , "" ) . replace ( "</pre>" , "" ) ;
System . out . println ( result ) ;
UploadResultMessage resultMessage = UploadResultMessage . parseResult ( strippedResult ) ;
// Log.trace("status: "+resultMessage.getStatus());
/ * we strip tags added by webserver ,
*
* Massi fix because webkit returns
* < pre style = "word-wrap: break-word; white-space: pre-wrap;" > OK : File france_flag . png ( 0 ) imported correctly in / Workspace < / pre >
*
* TODO : recall it next time
* /
//String strippedResult = result.replace("<pre>", "").replace("</pre>", ""); //this won't work for webkit
//replaced by new HTML(result).getText()
String strippedResult = new HTML ( result ) . getText ( ) ;
// com.google.gwt.user.client.Window.alert(result);
// com.google.gwt.user.client.Window.alert("Stripped: " + strippedResult);
final UploadResultMessage resultMessage = UploadResultMessage . parseResult ( strippedResult ) ;
switch ( resultMessage . getStatus ( ) ) {
case ERROR :
new MessageBoxAlert ( "Error during upload" , resultMessage . getMessage ( ) , null ) ;
break ;
case UNKNOWN :
new MessageBoxAlert ( "Error during upload" , resultMessage . getMessage ( ) , null ) ;
break ;
case WARN : {
// workspace.refreshRoot();
// MessageUtil.showWarnMessage("Upload completed with warnings", resultMessage.getMessage());
new MessageBoxAlert ( "Upload completed with warnings" , resultMessage . getMessage ( ) , null ) ;
break ;
}
case OK : {
// workspace.refreshRoot();
new MessageBoxInfo ( "Upload completed successfully" , resultMessage . getMessage ( ) , null ) ;
AppControllerExplorer . getEventBus ( ) . fireEvent ( new CompletedFileUploadEvent ( parent , null ) ) ;
}
case ERROR :
new MessageBoxAlert ( "Error during upload" , resultMessage . getMessage ( ) , null ) ;
break ;
case UNKNOWN :
new MessageBoxAlert ( "Error during upload" , resultMessage . getMessage ( ) , null ) ;
break ;
case WARN : {
new MessageBoxAlert ( "Upload completed with warnings" , resultMessage . getMessage ( ) , null ) ;
break ;
}
case OK : {
Timer t = new Timer ( ) {
public void run ( ) {
AppControllerExplorer . getEventBus ( ) . fireEvent ( new CompletedFileUploadEvent ( parent , null ) ) ;
new MessageBoxInfo ( "Upload completed successfully" , resultMessage . getMessage ( ) , null ) ;
}
} ;
t . schedule ( 250 ) ;
}
}
}
} ) ;
add ( formPanel ) ;
add ( formPanel ) ;
this . addListeners ( ) ;
this . setAutoWidth ( true ) ;
this . setAutoHeight ( true ) ;
this . show ( ) ;
}
private void addListeners ( ) {
// fileUploadField.addListener(Events.OnChange, new Listener<BaseEvent>() {
//
// @Override
// public void handleEvent(BaseEvent be) {
//// Window.alert("qui");
// }
// });
// fileUploadField.addKeyListener(new KeyListener() { // KEY ENTER
//
// public void componentKeyPress(ComponentEvent event) {
// if (event.getKeyCode() == KeyboardEvents.Enter.getEventCode())
// btnSubmit.fireEvent(Events.OnClick);
//
// }
// });
btnSubmit . addSelectionListener ( new SelectionListener < ButtonEvent > ( ) {
@Override
public void componentSelected ( ButtonEvent ce ) {
if ( fileUploadField . getValue ( ) = = null | | ! ( fileUploadField . getValue ( ) . length ( ) > 2 ) ) {
new MessageBoxAlert ( ConstantsExplorer . ERROR , ConstantsExplorer . NOFILESPECIFIED , null ) ;
return ;
}
messageBoxWait = new MessageBoxWait ( ConstantsExplorer . PROGRESS , ConstantsExplorer . SAVINGYOURFILE , fileUploadField . getValue ( ) ) ;
//Progress bar for upload
final Timer t = new Timer ( )
{
public void run ( )
{
if ( isStatusCompleted )
{
cancel ( ) ;
messageBoxWait . getMessageBoxWait ( ) . close ( ) ;
}
}
} ;
t . scheduleRepeating ( 500 ) ;
formPanel . submit ( ) ;
}
} ) ;
btnCancel . addSelectionListener ( new SelectionListener < ButtonEvent > ( ) {
@Override
public void componentSelected ( ButtonEvent ce ) {
hide ( ) ;
}
} ) ;
//
// // Add an event handler to the form.
// formPanel.addHandler(Events., Type<new FormHandler() {
//
// @Override
// public void onSubmitComplete(FormSubmitCompleteEvent event) {
// // TODO Auto-generated method stub
//
// }
//
// @Override
// public void onSubmit(FormSubmitEvent event) {
// // TODO Auto-generated method stub
//
// }
// });
}
btnSubmit . addSelectionListener ( new SelectionListener < ButtonEvent > ( ) {
@Override
public void componentSelected ( ButtonEvent ce ) {
if ( fileUploadField . getValue ( ) = = null | | ! ( fileUploadField . getValue ( ) . length ( ) > 2 ) ) {
new MessageBoxAlert ( ConstantsExplorer . ERROR , ConstantsExplorer . NOFILESPECIFIED , null ) ;
return ;
}
// com.google.gwt.user.client.Window.alert("parentIdentifier "+parentIdentifier);
// com.google.gwt.user.client.Window.alert("fileUploadField.getValue() "+fileUploadField.getValue());
// com.google.gwt.user.client.Window.alert("parentName "+parentName);
/ *
* TODO : recall : Some browser would write in fileUploadField . getValue ( ) C : \ fakepath \ $fileName
* /
String normalizedFileName = fileUploadField . getValue ( ) ;
// com.google.gwt.user.client.Window.alert("fileUploadField.getValue() "+fileUploadField.getValue());
if ( normalizedFileName . contains ( "\\" ) ) {
normalizedFileName = normalizedFileName . substring ( normalizedFileName . lastIndexOf ( "\\" ) + 1 ) ; //remove C:\fakepath\ if exists
// com.google.gwt.user.client.Window.alert("normalizedFileName= "+normalizedFileName);
}
final String label = normalizedFileName ;
AppControllerExplorer . rpcWorkspaceService . itemExistsInWorkpaceFolder ( parentIdentifier , normalizedFileName , new AsyncCallback < String > ( ) {
@Override
public void onSuccess ( final String itemId ) {
if ( itemId ! = null ) {
MessageBoxConfirm msg = new MessageBoxConfirm ( "Replace " + label + "?" , label + " exists in folder " + parentName + ". Overwrite?" ) ;
msg . getMessageBoxConfirm ( ) . addCallback ( new Listener < MessageBoxEvent > ( ) {
public void handleEvent ( MessageBoxEvent be ) {
//IF NOT CANCELLED
String clickedButton = be . getButtonClicked ( ) . getItemId ( ) ;
if ( clickedButton . equals ( Dialog . YES ) ) {
removeItemAndSubmitForm ( itemId ) ;
}
}
} ) ;
} else
submitForm ( ) ; //ITEM does NOT EXIST SO SUBMIT FORM;
}
@Override
public void onFailure ( Throwable caught ) {
Info . display ( "Error" , "Sorry an error occurred on the server " + caught . getLocalizedMessage ( ) + ". Please try again later" ) ;
}
} ) ;
}
} ) ;
btnCancel . addSelectionListener ( new SelectionListener < ButtonEvent > ( ) {
@Override
public void componentSelected ( ButtonEvent ce ) {
hide ( ) ;
}
} ) ;
}
public void submitForm ( ) {
messageBoxWait = new MessageBoxWait ( ConstantsExplorer . PROGRESS , ConstantsExplorer . SAVINGYOURFILE , fileUploadField . getValue ( ) ) ;
//Progress bar for upload
final Timer t = new Timer ( )
{
public void run ( )
{
if ( isStatusCompleted )
{
cancel ( ) ;
messageBoxWait . getMessageBoxWait ( ) . close ( ) ;
}
}
} ;
t . scheduleRepeating ( 500 ) ;
formPanel . submit ( ) ;
}
private void removeItemAndSubmitForm ( String itemId ) {
AppControllerExplorer . rpcWorkspaceService . removeItem ( itemId , new AsyncCallback < Boolean > ( ) {
@Override
public void onFailure ( Throwable caught ) {
Info . display ( "Error" , "Sorry an error occurred on the server " + caught . getMessage ( ) + ". Please try again later" ) ;
}
@Override
public void onSuccess ( Boolean result ) {
if ( result )
submitForm ( ) ;
}
} ) ;
}
}
