146 lines
5.2 KiB
JavaScript
146 lines
5.2 KiB
JavaScript
// 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@silcom.com>,
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// for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
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// Copyright (C) 2001 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.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/topics.js.vs?cc=" + comm.communityID + "&conf=" + conf.confID;
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if ("GET"==rinput.verb)
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{ // create the blank "New Topic Form"
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rinput.setRequestAttribute("postbox.newtopic","");
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rinput.setRequestAttribute("postbox.pseud",conf.defaultPseud);
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rinput.setRequestAttribute("postbox.data","");
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view = new JSPView("Create New Topic","conf/new_topic.jsp");
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view.menuSelector = Content.MENU_SELECTOR_COMMUNITY;
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vlib.output(view);
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vlib.done();
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} // end if
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if (rinput.isImageButtonClicked("cancel"))
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{ // they cancelled - bail out
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vlib.output(new Redirect(on_error,LinkTypes.SERVLET));
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vlib.done();
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} // end if
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if (rinput.isImageButtonClicked("preview"))
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{ // generate a preview! start by passing all the data through the HTML checker as needed
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try
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{ // escape the title
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checker = rinput.engine.getEscapingChecker();
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checker.append(rinput.getParameter("title"));
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checker.finish();
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rinput.setRequestAttribute("postbox.newtopic",checker.getValue());
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// escape the pseud
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checker.reset();
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checker.append(rinput.getParameter("pseud"));
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checker.finish();
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rinput.setRequestAttribute("postbox.pseud",checker.getValue());
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// escape the data
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postdata = rinput.getParameter("pb");
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checker.reset();
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checker.append(postdata);
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checker.finish();
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rinput.setRequestAttribute("postbox.data",checker.getValue());
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// run the preview
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checker = conf.getNewTopicPreviewChecker();
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checker.append(postdata);
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checker.finish();
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rinput.setRequestAttribute("preview.text",checker.getValue());
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rinput.setRequestAttribute("preview.num_errors",new java.lang.Integer(checker.getCounter("spelling")));
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} // end try
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catch (e)
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{ // watch out for spurious HTMLCheckerExceptions
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etype = vlib.exceptionType(e) + "";
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if (etype.match("HTMLCheckerException"))
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throw new InternalStateError("spurious HTMLCheckerException thrown");
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else
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throw new InternalStateError("unknown exception thrown in new_topic.js preview: " + e);
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} // end catch
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// save off any additional parameters we need
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tmp = rinput.getParameter("attach");
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if (!(vlib.emptyString(tmp)))
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rinput.setRequestAttribute("postbox.attach","Y");
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// create a JSPView for the preview and output it
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view = new JSPView("Preview New Topic","conf/new_topic.jsp");
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view.menuSelector = Content.MENU_SELECTOR_COMMUNITY;
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vlib.output(view);
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vlib.done();
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} // end if
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if (!(rinput.isImageButtonClicked("post1")))
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{ // there were only the three buttons - bug out!
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logger.error("no known button click on POST to conf/new_topic.js");
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vlib.output(new ErrorBox("Internal Error","Unknown command button pressed",on_error));
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vlib.done();
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} // end if
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rc = null;
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try
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{ // add the new topic!
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topic = conf.addTopic(rinput.getParameter("title"),rinput.getParameter("pseud"),rinput.getParameter("pb"));
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// decide where we go from here
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if (vlib.emptyString(rinput.getParameter("attach")))
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rc = new Redirect(on_error,LinkTypes.SERVLET); // bounce straight to our new view!
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else
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{ // we need to display the attachment form
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msg = topic.getMessage(0); // the message the attachment gets hooked to
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rinput.setRequestAttribute("attachment.postid",msg.postID + "");
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rinput.setRequestAttribute("attachment.target",on_error);
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rc = new JSPView("Upload Attachment","conf/attachment.jsp");
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rc.menuSelector = Content.MENU_SELECTOR_COMMUNITY;
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} // end else
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} // end try
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catch (e)
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{ // new topic creation failed
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etype = vlib.exceptionType(e) + "";
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if (etype.match("DataException"))
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rc = new ErrorBox("Database Error","Database error creating topic: " + e.message,on_error);
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else if (etype.match("AccessError"))
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rc = new ErrorBox("Access 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); // all done!
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