source: trunk/www/views/reporters/index.jsp @ 4305

<%-- $Id: index.jsp 4305 2008-05-21 11:11:20Z nicklas $
  ------------------------------------------------------------------
  Copyright (C) 2005 Nicklas Nordborg
  Copyright (C) 2006 Johan Enell, Jari Hakkinen, Nicklas Nordborg

  This file is part of BASE - BioArray Software Environment.
  Available at http://base.thep.lu.se/

  BASE is free software; you can redistribute it and/or
  modify it under the terms of the GNU General Public License
  as published by the Free Software Foundation; either version 2
  of the License, or (at your option) any later version.

  BASE 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 General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place - Suite 330,
  Boston, MA  02111-1307, USA.
  ------------------------------------------------------------------

  @author Nicklas
  @version 2.0
--%>
<%@ page session="false"
  import="net.sf.basedb.core.SessionControl"
  import="net.sf.basedb.core.DbControl"
  import="net.sf.basedb.core.Item"
  import="net.sf.basedb.core.ItemContext"
  import="net.sf.basedb.core.ExtendedProperties"
  import="net.sf.basedb.core.ExtendedProperty"
  import="net.sf.basedb.core.ReporterBatcher"
  import="net.sf.basedb.core.Reporter"
  import="net.sf.basedb.core.ReporterType"
  import="net.sf.basedb.core.FileType"
  import="net.sf.basedb.core.data.ReporterData"
  import="net.sf.basedb.core.Permission"
  import="net.sf.basedb.core.DataQuery"
  import="net.sf.basedb.core.PermissionDeniedException"
  import="net.sf.basedb.core.BaseException"
  import="net.sf.basedb.core.User"
  import="net.sf.basedb.util.RemovableUtil"
  import="net.sf.basedb.util.ShareableUtil"
  import="net.sf.basedb.clients.web.Base"
  import="net.sf.basedb.clients.web.WebException"
  import="net.sf.basedb.util.Values"
  import="net.sf.basedb.clients.web.util.HTML"
  import="java.util.Enumeration"
  import="java.util.List"
%>
<%@ taglib prefix="base" uri="/WEB-INF/base.tld" %>
<%!
  private static final ItemContext defaultContext = Base.createDefaultContext("name", "name,externalId,symbol,description");
  private static final Item itemType = Item.REPORTER;
%>
<%
final SessionControl sc = Base.getExistingSessionControl(pageContext, true);
final String ID = sc.getId();
final String cmd = request.getParameter("cmd");
final String root = request.getContextPath()+"/";
final String mode = request.getParameter("mode");
final String callback = request.getParameter("callback");
final String itemId = request.getParameter("item_id");
final String listPage = "list_reporters.jsp?ID="+ID
  +(mode == null ? "" : "&mode="+mode)
  +(callback == null ? "" : "&callback="+callback)
  +(itemId == null ? "" : "&item_id="+itemId);
final String viewPage = "view_reporter.jsp?ID="+ID;
final String editPage = "edit_reporter.jsp?ID="+ID;

String forward = null;
String redirect = null;
String message = null;
DbControl dc = null;
try
{
  if (cmd == null || "List".equals(cmd))
  {
    // Display the list page without updatinging the current context
    Base.getAndSetCurrentContext(sc, itemType, null, defaultContext, true);
    redirect = listPage;
  }
  else if ("UpdateContext".equals(cmd))
  {
    // Display the list page after updating the current context from the request parameters
    Base.getAndSetCurrentContext(sc, itemType, pageContext, defaultContext);
    redirect = listPage;
  }
  else if ("LoadContext".equals(cmd))
  {
    // Display the list page after loading a saved context
    int contextId = Values.getInt(request.getParameter("context"));
    Base.loadContext(sc, contextId, defaultContext);
    redirect = listPage;
  }
  
  else if ("ViewItem".equals(cmd))
  {
    // Display the view page for a single item 
    ItemContext cc = Base.getAndSetCurrentContext(sc, itemType, pageContext, defaultContext);
    forward = viewPage;
  }
  else if ("EditItem".equals(cmd))
  {
    // Display the edit page for a single item (should be opened in a popup)
    ItemContext cc = Base.getAndSetCurrentContext(sc, itemType, pageContext, defaultContext);
    redirect = editPage;
  }
  else if ("NewItem".equals(cmd))
  {
    // Display the edit page for a new item (should be opened in a popup)
    if (!sc.hasPermission(Permission.CREATE, itemType))
    {
      throw new PermissionDeniedException(Permission.CREATE, itemType.toString());
    }
    ItemContext cc = Base.getAndSetCurrentContext(sc, itemType, pageContext, defaultContext);
    cc.setId(0);
    redirect = editPage;
  }
  else if ("UpdateItem".equals(cmd))
  {
    // Update the properties on an item (will close the popup)
    ItemContext cc = Base.getAndSetCurrentContext(sc, itemType, null, defaultContext);
    final int maxRecent = Base.getMaxRecent(sc);
    dc = sc.newDbControl();
    ReporterData reporter = (ReporterData)cc.getObject("item");
    if (reporter == null)
    {
      reporter = Reporter.getNew(Values.getStringOrNull(request.getParameter("externalId")));
    }
    else
    {
      reporter.setExternalId(Values.getStringOrNull(request.getParameter("externalId")));
    }
    reporter.setName(Values.getStringOrNull(request.getParameter("name")));
    reporter.setDescription(Values.getStringOrNull(request.getParameter("description")));
    reporter.setSymbol(Values.getStringOrNull(request.getParameter("symbol")));
    int reporterTypeId = Values.getInt(request.getParameter("reportertype_id"), -1);
    if (reporterTypeId >= 0) // < 0 = denied or unchanged
    {
      ReporterType rt = reporterTypeId == 0 ? null : ReporterType.getById(dc, reporterTypeId);
      Reporter.setReporterType(reporter, rt);
      if (rt != null) cc.setRecent(rt, maxRecent);
    }
    List<ExtendedProperty> reporterProperties = ExtendedProperties.getProperties("ReporterData");
    if (reporterProperties != null)
    {
      for (ExtendedProperty ep : reporterProperties)
      {
        String name = ep.getName();
        Object value = ep.getType().parseString(Values.getStringOrNull(request.getParameter(name)));
        reporter.setExtended(name, value);
      }
    }
    ReporterBatcher batcher = ReporterBatcher.getNew(dc);
    if (reporter.getId() != 0)
    {
      message = "Reporter updated";
      batcher.update(reporter);
    }
    else
    {
      message = "Reporter created";
      batcher.insert(reporter);
    }
    batcher.close();
    dc.commit();
    cc.removeObject("item");
  }
  else if ("DeleteItem".equals(cmd))
  {
    // Delete a single item and then return to the list page
    dc = sc.newDbControl();
    ItemContext cc = Base.getAndSetCurrentContext(sc, itemType, pageContext, defaultContext);
    ReporterBatcher batcher = ReporterBatcher.getNew(dc);
    try
    {
      batcher.delete(cc.getId());
      batcher.close();
      dc.commit();    
      redirect = listPage;
    }
    catch (BaseException bex)
    {
      message = "The reporter can not be deleted. " +
        "Probably because it is used by other items";
      redirect = viewPage + "&popmessage="+HTML.urlEncode(message);
    }
  }
  else if ("DeleteItems".equals(cmd))
  {
    // Delete all selected items on the list page
    dc = sc.newDbControl();
    ItemContext cc = Base.getAndSetCurrentContext(sc, itemType, pageContext, defaultContext);
    ReporterBatcher batcher = ReporterBatcher.getNew(dc);
    batcher.setBatchSize(1);
    int notDeleted = 0;
    for (int reporterId : cc.getSelected())
    {
      try
      {
        batcher.delete(reporterId);
      }
      catch (BaseException bex)
      {
        notDeleted++;
      }     
    }   
    dc.commit();
    message = notDeleted > 0 ? notDeleted + " reporters can not be deleted. " +
        "Probably because they are used by other items" : null;
    redirect = listPage+(message != null ? "&popmessage="+HTML.urlEncode(message) : "");
  }
  else if ("ExportItems".equals(cmd))
  {
    // Run an export plugin in a list context
    ItemContext cc = Base.getAndSetCurrentContext(sc, itemType, pageContext, defaultContext);
    final DataQuery<ReporterData> query = Reporter.getQuery();
    cc.configureQuery(query, true);
    cc.setQuery(query);
    redirect = "../../common/export/index.jsp?ID="+ID+"&cmd=SelectPlugin&item_type="+itemType.name()+"&context_type=LIST&title=Export+reporters";
  }
  else if ("ExportItem".equals(cmd))
  {
    // Run an export plugin in single-item context
    ItemContext cc = Base.getAndSetCurrentContext(sc, itemType, pageContext, defaultContext);
    redirect = "../../common/export/index.jsp?ID="+ID+"&cmd=SelectPlugin&item_type="+itemType.name()+"&context_type=ITEM&title=Export+reporter";
  }
  else if ("ImportItems".equals(cmd))
  {
    // Run an import plugin in a list context
    ItemContext cc = Base.getAndSetCurrentContext(sc, itemType, pageContext, defaultContext);
    final DataQuery<ReporterData> query = Reporter.getQuery();
    cc.configureQuery(query, true);
    cc.setQuery(query);
    // Set file type filter
    ItemContext fileContext = sc.getCurrentContext(Item.FILE);
    fileContext.setPropertyFilter(FileType.getPropertyFilter(FileType.REPORTER));
    redirect = "../../common/import/index.jsp?ID="+ID+"&cmd=SelectPlugin&item_type="+itemType.name()+"&context_type=LIST&title=Import+reporters";
  }
  else if ("ImportItem".equals(cmd))
  {
    // Run an import plugin in single-item context
    ItemContext cc = Base.getAndSetCurrentContext(sc, itemType, pageContext, defaultContext);
    // Set file type filter
    ItemContext fileContext = sc.getCurrentContext(Item.FILE);
    fileContext.setPropertyFilter(FileType.getPropertyFilter(FileType.REPORTER));
    redirect = "../../common/import/index.jsp?ID="+ID+"&cmd=SelectPlugin&item_type="+itemType.name()+"&context_type=ITEM&title=Import+reporter";
  }
  else if ("RunListPlugin".equals(cmd))
  {
    // Run another plugin in a list context
    ItemContext cc = Base.getAndSetCurrentContext(sc, itemType, pageContext, defaultContext);
    final DataQuery<ReporterData> query = Reporter.getQuery();
    cc.configureQuery(query, true);
    cc.setQuery(query);
    redirect = "../../common/plugin/index.jsp?ID="+ID+"&cmd=SelectPlugin&item_type="+itemType.name()+"&context_type=LIST&main_type=OTHER&title=Run+plugin";
  }
  else if ("RunPlugin".equals(cmd))
  {
    // Run another plugin in single-item context
    ItemContext cc = Base.getAndSetCurrentContext(sc, itemType, pageContext, defaultContext);
    redirect = "../../common/plugin/index.jsp?ID="+ID+"&cmd=SelectPlugin&item_type="+itemType.name()+"&context_type=ITEM&main_type=OTHER&title=Run+plugin";
  }
  else if ("CreateReporterList".equals(cmd))
  {
    ItemContext cc = Base.getAndSetCurrentContext(sc, itemType, pageContext, defaultContext);
    final DataQuery<ReporterData> query = Reporter.getQuery();
    cc.configureQuery(query, true);
    cc.setQuery(query);
    redirect = "../reporterlists/index.jsp?ID="+ID+"&cmd=NewItem&addReporters=1&formId=reporters&fromContext=REPORTER";
  }
  else
  {
    throw new WebException("popup", "Invalid command", "The command {1} is not recognised as a valid command.", cmd);
  }
}
finally
{
  if (dc != null) dc.close();
}

if (forward != null)
{
  pageContext.forward(forward);
}
else if (redirect != null)
{
  response.sendRedirect(redirect);
}
else if (message == null)
{
  response.sendRedirect(root + "common/close_popup.jsp?refresh_opener=1&wait=0");
}
else
{
  response.sendRedirect(root + "common/close_popup.jsp?refresh_opener=1&message="+HTML.urlEncode(message));
}
%>