content: /*
   * This library is part of OpenCms -
   * the Open Source Content Management System
   *
   * Copyright (c) Alkacon Software GmbH & Co. KG (https://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 GmbH & Co. KG, please see the
   * company website: https://www.alkacon.com
   *
   * For further information about OpenCms, please see the
   * project website: https://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.workplace.galleries;
  
  import org.opencms.file.CmsResource;
  import org.opencms.i18n.CmsMessageContainer;
  import org.opencms.json.JSONException;
  import org.opencms.json.JSONObject;
  import org.opencms.jsp.CmsJspActionElement;
  import org.opencms.main.CmsException;
  import org.opencms.main.CmsLog;
  import org.opencms.main.CmsRuntimeException;
  import org.opencms.main.OpenCms;
  import org.opencms.workplace.CmsDialog;
  import org.opencms.workplace.CmsWorkplaceSettings;
  
  import javax.servlet.http.HttpServletRequest;
  import javax.servlet.http.HttpServletResponse;
  import javax.servlet.jsp.PageContext;
  
  import org.apache.commons.logging.Log;
  
  /**
   * Provides methods for open gallery dialog.<p>
   *
   * The following files use this class:
   * <ul>
   * <li>/commons/opengallery.jsp
   * </ul>
   * <p>
   *
   * @since 6.0.0
   */
  public class CmsOpenGallery extends CmsDialog {
  
      /** The dialog type. */
      public static final String DIALOG_TYPE = "opengallery";
  
      /** The log object for this class. */
      private static final Log LOG = CmsLog.getLog(CmsOpenGallery.class);
  
      /**
       * Public constructor with JSP action element.<p>
       *
       * @param jsp an initialized JSP action element
       */
      public CmsOpenGallery(CmsJspActionElement jsp) {
  
          super(jsp);
      }
  
      /**
       * Public constructor with JSP variables.<p>
       *
       * @param context the JSP page context
       * @param req the JSP request
       * @param res the JSP response
       */
      public CmsOpenGallery(PageContext context, HttpServletRequest req, HttpServletResponse res) {
  
          this(new CmsJspActionElement(context, req, res));
      }
  
      /**
       * Generates a javascript window open for the requested gallery type.<p>
       *
       * @return a javascript window open for the requested gallery type
       */
      public String openGallery() {
  
          StringBuffer jsOpener = new StringBuffer(32);
          String galleryType = null;
          try {
              CmsResource res = getCms().readResource(getParamResource());
              if (res != null) {
                  // get gallery path
                  String galleryPath = getParamResource();
                  if (!galleryPath.endsWith("/")) {
                      galleryPath += "/";
                  }
                  // get the matching gallery type name
                  galleryType = OpenCms.getResourceManager().getResourceType(res.getTypeId()).getTypeName();
                  StringBuffer galleryUri = new StringBuffer(256);
                  galleryUri.append(A_CmsAjaxGallery.PATH_GALLERIES);
                  String width = "650";
                  String height = "700";
                  // path to the gallery dialog with the required request parameters
                  galleryUri.append(galleryType);
                  galleryUri.append("/index.jsp?");
                  galleryUri.append(A_CmsAjaxGallery.PARAM_DIALOGMODE);
                  galleryUri.append("=");
                  galleryUri.append(A_CmsAjaxGallery.MODE_VIEW);
                  galleryUri.append("&");
                  galleryUri.append(A_CmsAjaxGallery.PARAM_PARAMS);
                  galleryUri.append("=");
                  JSONObject jsonObj = new JSONObject();
                  try {
                      jsonObj.putOpt(A_CmsAjaxGallery.PARAM_STARTUPFOLDER, galleryPath);
                      jsonObj.putOpt(A_CmsAjaxGallery.PARAM_STARTUPTYPE, A_CmsAjaxGallery.LISTMODE_GALLERY);
                  } catch (JSONException e) {
                      // ignore, because it should not happen!
                  }
                  galleryUri.append(jsonObj.toString());
                  // open new gallery dialog
                  jsOpener.append("window.open('");
                  jsOpener.append(getJsp().link(galleryUri.toString()));
  
                  jsOpener.append("', '");
                  jsOpener.append(galleryType);
                  jsOpener.append("','width=");
                  jsOpener.append(width);
                  jsOpener.append(", height=");
                  jsOpener.append(height);
                  jsOpener.append(", resizable=yes, top=100, left=270, status=yes');");
              }
          } catch (CmsException e) {
              // requested type is not configured
              CmsMessageContainer message = Messages.get().container(Messages.ERR_OPEN_GALLERY_1, galleryType);
              LOG.error(message.key(), e);
              throw new CmsRuntimeException(message, e);
          }
  
          return jsOpener.toString();
      }
  
      /**
       * @see org.opencms.workplace.CmsWorkplace#initWorkplaceRequestValues(org.opencms.workplace.CmsWorkplaceSettings, javax.servlet.http.HttpServletRequest)
       */
      @Override
      protected void initWorkplaceRequestValues(CmsWorkplaceSettings settings, HttpServletRequest request) {
  
          // fill the parameter values in the get/set methods
          fillParamValues(request);
          // set the dialog type
          setParamDialogtype(DIALOG_TYPE);
      }
  }