first draft of message importing and exporting to/from conferences (new host
tools)
This commit is contained in:
Eric J. Bowersox
103
scripts/conf/export.js
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103
scripts/conf/export.js
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// The contents of this file are subject to the Mozilla Public License Version 1.1
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// (the "License"); you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
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//
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// Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
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// WARRANTY OF ANY KIND, either express or implied. See the License for the specific
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// language governing rights and limitations under the License.
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//
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// The Original Code is the Venice Web Communities System.
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//
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// The Initial Developer of the Original Code is Eric J. Bowersox <erbo@ricochet.com>,
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// for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
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// Copyright (C) 2004 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
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//
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// Contributor(s):
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importPackage(java.lang);
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importPackage(java.util);
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importPackage(Packages.com.silverwrist.venice.core);
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importPackage(Packages.com.silverwrist.venice.except);
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importPackage(Packages.com.silverwrist.venice.ui);
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importPackage(Packages.com.silverwrist.venice.ui.conf);
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importPackage(Packages.com.silverwrist.venice.ui.helpers);
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importPackage(Packages.com.silverwrist.venice.ui.view);
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// get the request object and the community
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rinput = bsf.lookupBean("request");
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comm = rinput.getCommunity(true,"top.js.vs");
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// get the current conference
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currc = new CurrentConference(rinput);
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conf = currc.getConference(true,"conf/conferences.js.vs?cc=" + comm.communityID);
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on_error = "conf/manage_conf.js.vs?cc=" + comm.communityID + "&conf=" + conf.confID;
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if (!(conf.canChangeConference()))
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{ // you can't fiddle with this conference
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vlib.output(new ErrorBox("Access Error","You do not have permission to export posts from this conference.",
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on_error));
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vlib.done();
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} // end if
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rc = null; // return from this script
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try
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{ // figure out what to do here
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if ("GET"==rinput.verb)
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{ // load and display the JSP page for the form
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l = conf.getTopicList(ConferenceContext.GET_ALL,ConferenceContext.SORT_NUMBER);
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rinput.setRequestAttribute("topic.list",l);
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rc = new JSPView("Export Messages: " + conf.name,"conf/export.jsp");
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rc.menuSelector = Content.MENU_SELECTOR_COMMUNITY;
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} // end if
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else // POST
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{ // get the parameters and generate the export file
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if (rinput.isImageButtonClicked("cancel"))
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rc = new Redirect(on_error,LinkTypes.SERVLET); // cancel - go back to menu
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else if (rinput.isImageButtonClicked("export"))
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{ // get the list of topics to be exported
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tarray = rinput.getParameterValues("tselect");
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if (tarray==null)
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rc = new ErrorBox("Input Error","No topics selected.",on_error);
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else if (tarray.length==0)
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rc = new ErrorBox("Input Error","No topics selected.",on_error);
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else
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{ // convert the array of string equivalent topic numbers to a set of topic indexes
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tset = new HashSet();
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for (i=0; i<tarray.length; i++)
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tset.add(new Integer(tarray[i]));
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// generate the XML output
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xout = conf.exportTopics(tset);
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rc = new AttachmentContent(xout,"text/xml","exported-data.xml");
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} // end else
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} // end else if
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else
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{ // invalid command button pressed
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logger.error("no known button click on POST to conf/export.js");
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rc = new ErrorBox("Internal Error","Unknown command button pressed",on_error);
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} // end else
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} // end else
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} // end try
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catch (e)
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{ // figure out exception type
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etype = vlib.exceptionType(e) + "";
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if (etype.match("AccessError"))
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rc = new ErrorBox("Access Error",e.message,on_error);
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else if (etype.match("DataException"))
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rc = new ErrorBox("Database Error",e.message,on_error);
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else if (etype.match("IOException"))
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rc = new ErrorBox("I/O Error",e.message,on_error);
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else
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rc = e;
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} // end catch
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vlib.output(rc);
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97
scripts/conf/import.js
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97
scripts/conf/import.js
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@@ -0,0 +1,97 @@
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// The contents of this file are subject to the Mozilla Public License Version 1.1
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// (the "License"); you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
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//
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// Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
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// WARRANTY OF ANY KIND, either express or implied. See the License for the specific
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// language governing rights and limitations under the License.
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//
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// The Original Code is the Venice Web Communities System.
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//
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// The Initial Developer of the Original Code is Eric J. Bowersox <erbo@ricochet.com>,
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// for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
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// Copyright (C) 2004 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
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//
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// Contributor(s):
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importPackage(java.lang);
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importPackage(java.util);
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importPackage(Packages.com.silverwrist.venice.core);
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importPackage(Packages.com.silverwrist.venice.except);
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importPackage(Packages.com.silverwrist.venice.ui);
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importPackage(Packages.com.silverwrist.venice.ui.conf);
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importPackage(Packages.com.silverwrist.venice.ui.helpers);
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importPackage(Packages.com.silverwrist.venice.ui.view);
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// get the request object and the community
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rinput = bsf.lookupBean("request");
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comm = rinput.getCommunity(true,"top.js.vs");
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// get the current conference
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currc = new CurrentConference(rinput);
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conf = currc.getConference(true,"conf/conferences.js.vs?cc=" + comm.communityID);
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on_error = "conf/manage_conf.js.vs?cc=" + comm.communityID + "&conf=" + conf.confID;
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if (!(conf.canChangeConference()))
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{ // you can't fiddle with this conference
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vlib.output(new ErrorBox("Access Error","You do not have permission to import posts to this conference.",
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on_error));
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vlib.done();
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} // end if
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rc = null; // return from this script
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try
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{ // figure out what to do
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if ("GET"==rinput.verb)
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{ // load and display the JSP page for the form
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rc = new JSPView("Import Messages: " + conf.name,"conf/import.jsp");
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rc.menuSelector = Content.MENU_SELECTOR_COMMUNITY;
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} // end get
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else // POST
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{ // which button was pressed to get the POST going?
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if (rinput.isImageButtonClicked("cancel"))
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rc = new Redirect(on_error,LinkTypes.SERVLET); // cancel - go back to menu
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else if (rinput.isImageButtonClicked("import"))
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{ // begin the import!
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match_meth = rinput.getParameterInt("match",0);
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create_new = rinput.hasParameter("create");
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if (rinput.hasParameter("the_file"))
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{ // perform the import and set up the results
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msgs = conf.importMessages(rinput.getParameterDataStream("the_file"),match_meth,create_new);
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rinput.setRequestAttribute("output.list",msgs);
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rc = new JSPView("Import Message Results: " + conf.name,"conf/import_results.jsp");
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rc.menuSelector = Content.MENU_SELECTOR_COMMUNITY;
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} // end if
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else // no input file specified
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rc = new ErrorBox("Input Error","No input file specified.",
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"conf/import.js.vs?cc=" + comm.communityID + "&conf=" + conf.confID);
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} // end else if
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else
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{ // invalid command button pressed
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logger.error("no known button click on POST to conf/import.js");
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rc = new ErrorBox("Internal Error","Unknown command button pressed",on_error);
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} // end else
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} // end else
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} // end try
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catch (e)
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{ // figure out the exception type
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etype = vlib.exceptionType(e) + "";
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if (etype.match("AccessError"))
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rc = new ErrorBox("Access Error",e.message,on_error);
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else if (etype.match("DataException"))
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rc = new ErrorBox("Database Error",e.message,on_error);
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else if (etype.match("IOException"))
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rc = new ErrorBox("I/O Error",e.message,on_error);
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else
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rc = e;
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} // end catch
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vlib.output(rc);
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