venice-main-classic/scripts/sysadmin/import.js

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// The contents of this file are subject to the Mozilla Public License Version 1.1
// (the "License"); you may not use this file except in compliance with the License.
// You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
//
// Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
// WARRANTY OF ANY KIND, either express or implied. See the License for the specific
// language governing rights and limitations under the License.
//
// The Original Code is the Venice Web Communities System.
//
// The Initial Developer of the Original Code is Eric J. Bowersox <erbo@users.sf.net>,
// for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
// Copyright (C) 2001 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
//
// Contributor(s):
importPackage(Packages.com.silverwrist.util);
importPackage(Packages.com.silverwrist.venice.core);
importPackage(Packages.com.silverwrist.venice.except);
importPackage(Packages.com.silverwrist.venice.ui);
importPackage(Packages.com.silverwrist.venice.ui.helpers);
importPackage(Packages.com.silverwrist.venice.ui.view);
rinput = bsf.lookupBean("request");
if (!(rinput.user.hasAdminAccess()))
{ // no admin access - we can't do this
vlib.output(new ErrorBox("Access Error","You do not have permission to administer the system.",null));
vlib.done();
} // end if
if ("GET"==rinput.verb)
{ // build a JSPView to hold the upload form
vlib.output(new JSPView("Import User Accounts","sysadmin/import_form.jsp"));
vlib.done();
} // end if
// the following assumes a POST
if (rinput.isImageButtonClicked("cancel"))
{ // redirect back to the admin menu
vlib.output(new Redirect("sysadmin/menu.js.vs",LinkTypes.SERVLET));
vlib.done();
} // end if
if (!(rinput.isImageButtonClicked("upload")))
{ // the buttons must be wrong!
logger.error("no known button click on POST, to sysadmin/import.js");
vlib.output(new ErrorBox("Internal Error","Unknown command button pressed","sysadmin/menu.js.vs"));
vlib.done();
} // end if
if (!(rinput.isFileParam("idata")))
{ // the idata parameter MUST be a file parameter!
vlib.output(new ErrorBox("Internal Error","Invalid input file parameter.","sysadmin/menu.js.vs"));
vlib.done();
} // end if
rc = null;
try
{ // prepare and load the XML file
ihelper = new ImportHelper(rinput.user.adminInterface,rinput.getParameterDataStream("idata"));
// set up the return value
rinput.setRequestAttribute("import.helper",ihelper);
rc = new JSPView("Import User Accounts","sysadmin/import_results.jsp");
} // end try
catch (e)
{ // translate the various exception types here
etype = vlib.exceptionType(e) + "";
if (etype.match("ServletMultipartException"))
rc = new ErrorBox("Internal Error","Error loading post data: " + e.message,"sysadmin/menu.js.vs");
else if (etype.match("AccessError"))
rc = new ErrorBox("Access Error","You do not have permission to administer the system.",null);
else
rc = e;
} // end catch
vlib.output(rc); // all done!