// 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) 2002 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
// 
// Contributor(s): 

// Implements the conferencing topic API

importPackage(java.util);
importPackage(Packages.com.silverwrist.venice.core);
importPackage(Packages.com.silverwrist.venice.ui.rpc);

rinput = bsf.lookupBean("request");
xreq = bsf.lookupBean("xmlrpc");
env = bsf.lookupBean("environment");
call_name = env.get("call");

// All methods have at least four parameters: session, community, conference, topic.
if (xreq.paramCount<4)
{ // not enough parameters
  vlib.output(new XmlRpcFault(XmlRpcFault.INVALID_PARAMS,"parameter count mismatch"));
  vlib.done();

} // end if

comm = xreq.getParamCommunity(1);
conf = xreq.getParamConference(2,comm);
topic = xreq.getParamTopic(3,conf);

if ("postMessage"==call_name)
{ // venice:conferencing.topic.postMessage <session-id> <community> <conference> <topic> <pseud> <text>
  //                                       [<mode>]
  // Posts a message, returns the message number within the topic
  if ((xreq.paramCount!=6) && (xreq.paramCount!=7))
    vlib.output(new XmlRpcFault(XmlRpcFault.INVALID_PARAMS,"parameter count mismatch"));
  else
  { // determine the mode
    mode = TopicContext.POST_MODE_NORMAL;
    if (xreq.paramCount==7)
    { // interpret the posting mode
      s = xreq.getParamString(6);
      if (s.equalsIgnoreCase("normal"))
        mode = TopicContext.POST_MODE_NORMAL;
      else if (s.equalsIgnoreCase("email"))
        mode = TopicContext.POST_MODE_EMAIL;
      else
      { // invalid mode parameter
        vlib.output(new XmlRpcFault(XmlRpcFault.INVALID_PARAMS,"invalid post mode"));
	vlib.done();

      } // end else

    } // end if
    // else use the default of "normal"

    // post the message
    msg = topic.postNewMessage(0,xreq.getParamString(4),xreq.getParamString(5),mode);
    vlib.output(vlib.createInteger(msg.postNumber));

  } // end else

  vlib.done();

} // end if

// just in case there's a method name that wasn't listed
vlib.output(new XmlRpcFault(XmlRpcFault.METHOD_NOT_FOUND,"invalid method name: " + xreq.method));