98 lines
3.3 KiB
JavaScript
98 lines
3.3 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@users.sf.net>,
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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(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.dlg);
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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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if (!(comm.canJoin()))
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{ // you can't join the community
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vlib.output(new ErrorBox("Community Error","You are not permitted to join this community.","top.js.vs"));
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vlib.done();
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} // end if
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if (comm.isPublicCommunity())
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{ // we shouldn't have gotten here!
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vlib.output(new ErrorBox("Internal Error","This community should already have been joined.",
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"comm/show.js.vs?cc=" + comm.communityID));
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vlib.done();
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} // end if
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// Get the "join key" dialog.
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dlg = rinput.getDialog("join");
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op = dlg.whichButton(rinput) + "";
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if (op=="cancel")
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{ // cancel the join and bounce back to the profile
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vlib.output(new Redirect("comm/show.js.vs?cc=" + comm.communityID,LinkTypes.SERVLET));
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vlib.done();
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} // end if
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rc = null;
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if (op=="join_now")
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{ // go ahead and join up, if we can
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dlg.load(rinput);
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try
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{ // get the join key
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key = dlg.getValue("key");
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if (vlib.emptyString("key"))
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throw new ValidationException("No join key specified.");
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comm.join(key); // join the community!
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// force the menus to be redrawn
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rinput.setSessionAttribute(RequestInput.LEFT_MENU_SESSION_ATTR,null);
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// create a return view
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rc = new JSPView("Welcome to " + comm.name,"comm/welcome.jsp");
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rc.menuSelector = Content.MENU_SELECTOR_COMMUNITY;
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} // end try
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catch (e)
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{ // exception when we tried to join the community
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etype = vlib.exceptionType(e) + "";
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if (etype.match("ValidationException") || etype.match("AccessError"))
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{ // reset the dialog and try again
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dlg.setErrorMessage(e.message + " Please try again.");
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dlg.setValue("key",null);
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rc = dlg;
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} // end if
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else if (etype.match("DataException"))
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rc = new ErrorBox("Database Error","Database error joining community: " + e.message,"top.js.vs");
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} // end catch
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} // end if
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else
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{ // we don't know what button was clicked
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logger.error("no known button click on POST to comm.join_key.js");
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rc = new ErrorBox("Internal Error","Unknown command button pressed","top.js.vs");
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} // end else
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vlib.output(rc); |