001/*
002 * This library is part of OpenCms -
003 * the Open Source Content Management System
004 *
005 * Copyright (C) Alkacon Software (http://www.alkacon.com)
006 *
007 * This library is free software; you can redistribute it and/or
008 * modify it under the terms of the GNU Lesser General Public
009 * License as published by the Free Software Foundation; either
010 * version 2.1 of the License, or (at your option) any later version.
011 *
012 * This library is distributed in the hope that it will be useful,
013 * but WITHOUT ANY WARRANTY; without even the implied warranty of
014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
015 * Lesser General Public License for more details.
016 *
017 * For further information about Alkacon Software, please see the
018 * company website: http://www.alkacon.com
019 *
020 * For further information about OpenCms, please see the
021 * project website: http://www.opencms.org
022 *
023 * You should have received a copy of the GNU Lesser General Public
024 * License along with this library; if not, write to the Free Software
025 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
026 */
027
028package org.opencms.ade.upload.client.ui;
029
030import org.opencms.gwt.client.CmsCoreProvider;
031import org.opencms.gwt.client.ui.CmsFrameDialog;
032import org.opencms.gwt.client.ui.CmsPopup;
033import org.opencms.gwt.client.ui.contextmenu.I_CmsActionHandler;
034import org.opencms.gwt.client.util.CmsEmbeddedDialogHandler;
035import org.opencms.gwt.shared.CmsGwtConstants;
036import org.opencms.gwt.shared.I_CmsUploadConstants;
037import org.opencms.util.CmsUUID;
038
039import java.util.ArrayList;
040import java.util.HashMap;
041import java.util.List;
042import java.util.Map;
043
044import com.google.common.base.Joiner;
045import com.google.gwt.event.logical.shared.CloseHandler;
046import com.google.gwt.user.client.ui.PopupPanel;
047
048/**
049 * A opens a dialog which contains an IFRAME for displaying the upload hook JSP page.<p>
050 */
051public final class CmsUploadHookDialog {
052
053    /** The dialog height. */
054    public static final int DIALOG_HEIGHT = 300;
055
056    /**
057     * Hide public constructor.<p>
058     */
059    private CmsUploadHookDialog() {
060
061        // noop
062    }
063
064    /**
065     * Opens a new upload property dialog.<p>
066     *
067     * @param title the title for the dialog popup
068     * @param hookUri the URI of the upload hook page
069     * @param uploadedFiles the uploaded files
070     * @param closeHandler the dialog close handler
071     */
072    public static void openDialog(
073        String title,
074        String hookUri,
075        List<String> uploadedFiles,
076        final CloseHandler<PopupPanel> closeHandler) {
077
078        if (hookUri.startsWith("#")) {
079            List<CmsUUID> resourceIds = new ArrayList<CmsUUID>();
080            if (uploadedFiles != null) {
081                for (String id : uploadedFiles) {
082                    resourceIds.add(new CmsUUID(id));
083                }
084
085            }
086            CmsEmbeddedDialogHandler handler = new CmsEmbeddedDialogHandler(new I_CmsActionHandler() {
087
088                public void leavePage(String targetUri) {
089
090                    // TODO Auto-generated method stub
091
092                }
093
094                public void onSiteOrProjectChange(String sitePath, String serverLink) {
095
096                    // TODO Auto-generated method stub
097
098                }
099
100                public void refreshResource(CmsUUID structureId) {
101
102                    closeHandler.onClose(null);
103                }
104            });
105            String dialogId = hookUri.substring(1);
106            handler.openDialog(dialogId, CmsGwtConstants.CONTEXT_TYPE_FILE_TABLE, resourceIds);
107
108        } else {
109            Map<String, String> parameters = new HashMap<String, String>();
110            parameters.put(I_CmsUploadConstants.PARAM_RESOURCES, Joiner.on(",").join(uploadedFiles));
111            CmsPopup popup = CmsFrameDialog.showFrameDialog(
112                title,
113                CmsCoreProvider.get().link(hookUri),
114                parameters,
115                closeHandler);
116            popup.setHeight(DIALOG_HEIGHT);
117            popup.setWidth(CmsPopup.DEFAULT_WIDTH);
118            popup.center();
119        }
120    }
121}