133 lines
5.0 KiB
JavaScript
133 lines
5.0 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.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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// create the view object
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view = new MembersView(rinput.engine.getStdNumSearchResults(),comm.name);
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rc = null;
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try
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{ // set up the member list
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if ("GET"==rinput.verb)
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{ // initial GET of the member list - just get the start of the list
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mbr_list = comm.getMemberList();
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view.simple = true;
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view.results = mbr_list;
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view.findCount = mbr_list.size();
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} // end if
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else
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{ // this is a more complicated operation...
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if ("1"==rinput.getParameter("sl"))
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{ // Set up some of the easy initial parameters.
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view.simple = true;
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// Retrieve the offset and find count.
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view.offset = rinput.getParameterInt("ofs",0);
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view.findCount = rinput.getParameterInt("fcount",-1);
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// Adjust the offset based on the button clicked.
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if (rinput.isImageButtonClicked("search"))
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throw new ValidationException("Invalid button clicked."); // can't happen
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else if (rinput.isImageButtonClicked("previous"))
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view.offset = Math.max(view.offset-view.maxResults,0);
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else if (rinput.isImageButtonClicked("next"))
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view.offset += view.maxResults;
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else
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throw new ValidationException("Unable to determine what action triggered the form.");
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// Get the list and subset it if necessary.
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mbr_list = comm.getMemberList();
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if (view.findCount<0)
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view.findCount = mbr_list.size();
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if (view.offset==0)
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view.results = mbr_list;
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else
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view.results = mbr_list.subList(offset,mbr_list.size());
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} // end if
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else
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{ // This is a search operation...
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view.simple = false;
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// Get the search field parameter.
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x = rinput.getParameterInt("field",SearchMode.FIELD_USER_NAME);
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if ( (x!=SearchMode.FIELD_USER_NAME) && (x!=SearchMode.FIELD_USER_DESCRIPTION)
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&& (x!=SearchMode.FIELD_USER_GIVEN_NAME) && (x!=SearchMode.FIELD_USER_FAMILY_NAME))
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throw new ValidationException("The search field parameter is not valid.");
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view.field = x;
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// Get the search mode parameter.
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x = rinput.getParameterInt("mode",SearchMode.SEARCH_PREFIX);
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if ( (x!=SearchMode.SEARCH_PREFIX) && (x!=SearchMode.SEARCH_SUBSTRING)
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&& (x!=SearchMode.SEARCH_REGEXP))
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throw new ValidationException("The search mode parameter is not valid.");
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view.mode = x;
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// Get the search term parameter.
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view.term = rinput.getParameter("term");
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if (view.term==null)
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view.term = "";
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// Retrieve the offset and find count.
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view.offset = rinput.getParameterInt("ofs",0);
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view.findCount = rinput.getParameterInt("fcount",-1);
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// Adjust the offset based on the button clicked.
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if (rinput.isImageButtonClicked("search"))
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view.offset = 0; // begin a new search
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else if (rinput.isImageButtonClicked("previous"))
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view.offset = Math.max(view.offset-view.maxResults,0);
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else if (rinput.isImageButtonClicked("next"))
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view.offset += view.maxResults;
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else
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throw new ValidationException("Unable to determine what action triggered the form.");
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// Perform the search!
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view.results = comm.searchForMembers(view.field,view.mode,view.term,view.offset,view.maxResults);
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if (view.findCount<0)
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view.findCount = comm.getSearchMemberCount(view.field,view.mode,view.term);
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} // end else (search operation)
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} // end else (POST)
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rc = view;
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} // end try
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catch (e)
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{ // exception in the find operation
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etype = vlib.exceptionType(e) + "";
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if (etype.match("ValidationException"))
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rc = new ErrorBox("Find Error",e.message,"comm/members.js.vs?cc=" + comm.communityID);
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else if (etype.match("DataException"))
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rc = new ErrorBox("Database Error","Database error getting member list: " + e.message,
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"community/" + comm.alias);
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else
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rc = e;
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} // end catch
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vlib.output(rc); |