org.opencms.ade.upload.client.CmsUpload Maven / Gradle / Ivy
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/*
* This library is part of OpenCms -
* the Open Source Content Management System
*
* Copyright (c) Alkacon Software GmbH & Co. KG (http://www.alkacon.com)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* For further information about Alkacon Software, please see the
* company website: http://www.alkacon.com
*
* For further information about OpenCms, please see the
* project website: http://www.opencms.org
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package org.opencms.ade.upload.client;
import org.opencms.ade.upload.client.ui.A_CmsUploadDialog;
import org.opencms.ade.upload.client.ui.CmsUploadDialogImpl;
import org.opencms.gwt.client.A_CmsEntryPoint;
import org.opencms.gwt.client.CmsCoreProvider;
import org.opencms.gwt.client.ui.CmsErrorDialog;
import java.util.List;
import com.google.gwt.core.client.GWT;
import com.google.gwt.user.client.Window;
/**
* Upload dialog entry class.
*
* @since 8.0.0
*/
public class CmsUpload extends A_CmsEntryPoint {
/** Name of exported dialog close function. */
private static final String FUNCTION_OPEN_UPLOAD_DIALOG = "cms_ade_openUploadDialog";
/**
* Exports the open dialog method.
*/
public static native void exportOpenUploadDialog() /*-{
$wnd[@org.opencms.ade.upload.client.CmsUpload::FUNCTION_OPEN_UPLOAD_DIALOG] = function(
uploadTarget) {
@org.opencms.ade.upload.client.CmsUpload::openDialog(Ljava/lang/String;)(uploadTarget);
};
}-*/;
/**
* Opens an empty upload dialog.
*
* @param uploadTarget the target folder
*/
private static void openDialog(String uploadTarget) {
try {
A_CmsUploadDialog dialog = GWT.create(CmsUploadDialogImpl.class);
dialog.setContext(new I_CmsUploadContext() {
public void onUploadFinished(List uploadedFiles) {
Window.Location.reload();
}
});
dialog.setTargetFolder(uploadTarget);
dialog.loadAndShow();
} catch (Exception e) {
CmsErrorDialog.handleException(
new Exception(
"Deserialization of dialog data failed. This may be caused by expired java-script resources, please clear your browser cache and try again.",
e));
}
}
/**
* @see org.opencms.gwt.client.A_CmsEntryPoint#onModuleLoad()
*/
@Override
public void onModuleLoad() {
super.onModuleLoad();
if ((getDialogMode() != null) && getDialogMode().equals("button")) {
exportOpenUploadDialog();
} else {
try {
A_CmsUploadDialog dialog = GWT.create(CmsUploadDialogImpl.class);
I_CmsUploadContext context = new I_CmsUploadContext() {
public void onUploadFinished(List uploadedFiles) {
String closeLink = getCloseLink() + "?resource=";
Window.Location.assign(CmsCoreProvider.get().link(closeLink));
}
};
dialog.setContext(context);
dialog.setTargetFolder(getTargetFolder());
dialog.loadAndShow();
} catch (Exception e) {
CmsErrorDialog.handleException(
new Exception(
"Deserialization of dialog data failed. This may be caused by expired java-script resources, please clear your browser cache and try again.",
e));
}
}
}
/**
* Retrieves the close link global variable as a string.
*
* @return the close link
*/
protected native String getCloseLink() /*-{
return $wnd[@org.opencms.gwt.shared.I_CmsUploadConstants::ATTR_CLOSE_LINK];
}-*/;
/**
* Retrieves the dialog mode global variable as a string.
*
* @return the dialog mode
*/
protected native String getDialogMode() /*-{
return $wnd[@org.opencms.gwt.shared.I_CmsUploadConstants::ATTR_DIALOG_MODE];
}-*/;
/**
* Retrieves the target folder global variable as a string.
*
* @return the target folder
*/
private native String getTargetFolder() /*-{
return $wnd[@org.opencms.gwt.shared.I_CmsUploadConstants::VAR_TARGET_FOLDER];
}-*/;
}